Magnetic miner
Quanbian ore field
map
name
code
mining point [function]
unloading price
waste ore
11
all layers
1
money
all layers
copper
12
all layers [tools 100% experience
upgrade]
15
Silver
13
all layers [tools 200% experience
upgrade]
15 Grade use]
20
Gold
14
less than 3 layers [tools 300% experience
upgrade]
25
mitag
15
less than 5 layers [tools 400% experience
upgrade]
40
oriha steel
16
less than 9 layers [making necklaces, earrings, bracelets, brooches]
50
diamond
17
less than 9 layers [making wool, cheese Mayonnaise processing machine]
50
sage's stone
1C
60
102
123
152
155
190
202
222
231 ~ 255
20000
black grass
ground 1
1 ~ 100
250 ~ 255
10
goddess jade
25
60
102
152
155
155
171
190
202
222 [secret treasure]
power fruit
100
Mi slate
255, Digging)
flying stone
255 (it can be knocked in the third year) [equipment
can instantly reach the corresponding position on the map]
lakeside ore field
map
name
code
digging point [function]
unloading price
Moonstone
18
8 layers
255
55
desert rose stone
19
9 layers
255
60
Pink As a diamond, diamond diamond, diamond, diamond, diamond, diamond, diamond, diamond, diamond, diamond, diamond, and diamond < br / < br / < br / < br / < br / < br / < br / < 30 < br / < br / < br / < br / < br / < br / < 30 < br / < br / < 30 < br / < br / < br / < 70 < br / < 90 < br / < 90 < br / < 100 < br / < 110
110 < br / < br / < 130 < br / < 130 < br / < 130 < br / < 130 < br / < br / < br / < 100 < br / < 100 < br / < 100 < br / < 100 < br / < 100 < br / < br / < 100 < br / < 100 < br / < 100 < br / < br / < 100 < br / < br / < 100 < br / < 100 < br / < br / < 100 < br / < 100 < br / < br / < br / < br / < 100 < br / < br /
90
110
130
170
190
201 ~ 255
100
emerald
1E
layers with single digit 5
40
60
80
120
140
160
180
201 ~ 255
80
Ruby
1F
50
100
150
layers other than 200
layers
75
Topaz
20
50
100
150
layers other than 200
layers Number of layers
70
olivine
21
50
100
150
200
number of layers
68
fluorite
22
50
50
100
150
number of layers
65
agate
23
50
100
150
number of layers
200
number of layers
62
Amethyst
24
50
100
150
number of layers
200
number of layers
50
100 />60
Hetong jade
26
aboveground 1
40
60
80
120
140
160
180
255 [secret treasure]
black grass
all layers
new equipment
ultra-fine laminated autogenous mill
full cross-section airlift micro bubble flotation machine
multi frequency dewatering screen tailings dry discharge
there are many professional mechanical equipment that will be applied in mining operation, which can be roughly divided into mining equipment, mineral processing equipment and prospecting equipment. Mining machinery refers to the machinery directly used for mineral mining and enrichment, including mining machinery and mineral processing machinery. The working principle and structure of prospecting machinery are mostly the same or similar to mining machinery, which is also a kind of mining machinery in a broad sense. A large number of cranes, conveyors, ventilators and drainage machines are also used in mining operations
mining equipment
tunneling includes roadheader / gangue raker / belt conveyor / transfer / crusher, and mining equipment includes shearer, drum shearer, plough, bending scraper conveyor, self moving hydraulic support, bridge conveyor and telescopic belt conveyor / hydraulic support / scraper conveyor, etc.
including mining machinery for mining metal ore and non-metal ore; The oil drilling and proction machinery used for oil exploitation, such as drum shearer, plough, bending scraper conveyor, self moving hydraulic support, bridge type transfer machine and telescopic belt conveyor, can be divided into crushing machinery (cone crusher, jaw crusher, box crusher, impact crusher, etc.), grinding machinery, screening machinery, grinding machinery, grinding machinery, grinding machinery, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding machine, grinding Separation (separation) machinery and dehydration machinery, as well as a variety of proction lines. According to the principle of action, the separation machine is divided into gravity separation machine, magnetic separator, flotation machine and special separation machine. Mineral processing machinery is also used in building materials, chemical instry, glass, ceramics and other instrial sectors. Mineral processing is the process of selecting useful minerals from the collected mineral raw materials according to the differences of physical properties, physicochemical properties and chemical properties of various minerals. The machinery that implements this process is called beneficiation machinery. According to the beneficiation process, beneficiation machinery is divided into crushing, grinding, screening, separation (separation) and dehydration machinery
exploration equipment
mainly includes rotary drilling rig, rotary vertical shaft drilling rig, derrick (drill tower), winch, power engine (motor, diesel engine), mud pump and other equipment, as well as manipulator and pipe twisting machine and other ancillary equipment.
Marie Curie is a French Polish physicist and chemist< In 1898, French physicist Antoine Henri Becquerel discovered that uranium bearing minerals can emit a mysterious ray, but he failed to reveal the mystery of this ray. Mary and her husband, Pierre Curie, worked together on the radiation. Under extremely difficult conditions, they separated and analyzed pitchblende, and finally found two new elements in July and December 1898
in memory of her motherland Poland, she named one element polonium and the other radium, which means "radioactive substance". In order to prepare pure radium compound, Marie cui7e (1867-1934) spent four years to extract 10 mg radium chloride from tons of pitchblende slag, and the relative atomic mass of radium was 225. This simple figure embodies the painstaking efforts and sweat of the Curies< In June 1903, Madame Curie received her doctor's degree in physics from the University of Paris with her doctoral dissertation in the study of radioactive substances. In November of the same year, the Curies were awarded the David gold medal by the Royal Society. In December, they won the 1903 Nobel Prize in physics with becoller< In 1906, Pierre Curie died in a car accident. This heavy blow did not make her give up her persistent pursuit. She enred her grief and redoubled her efforts to complete their beloved scientific cause. She continued her husband's lecture at the University of Paris and became the first female professor of the University. In 1910, her famous book on radioactivity was published. With Mou, she worked with others to analyze pure metal radium and determine its properties. She also measured the half lives of oxygen and other elements and published a series of important works on radioactivity. In view of the above achievements, she won the Nobel Prize in chemistry in 1911 and became the first great scientist to win the Nobel Prize twice in history<
the founder of radiation science, who has experienced the joys and sorrows of science, died of malignant anemia (leukemia) on July 4, 1934 e to years of hard work. She has dedicated her glorious life to the scientific cause of mankind.
edit the equipment classification of this section
new equipment
ultra fine laminated autogenous mill
full section airlift micro bubble flotation machine
multi frequency dewatering screen tailings dry discharge
there are many professional mechanical equipment that will be applied in mining operation, which are roughly divided into mining equipment, mineral processing equipment, and prospecting equipment. Mining machinery refers to the machinery directly used for mineral mining and enrichment, including mining machinery and mineral processing machinery. The working principle and structure of prospecting machinery are mostly the same or similar to mining machinery, which is also a kind of mining machinery in a broad sense. A large number of cranes, conveyors, ventilators and drainage machines are also used in mining operations
mining equipment
tunneling includes roadheader / gangue raker / belt conveyor / transfer / crusher, and mining equipment includes shearer, drum shearer, plough, bending scraper conveyor, self moving hydraulic support, bridge conveyor and telescopic belt conveyor / hydraulic support / scraper conveyor, etc.
including mining machinery for mining metal ore and non-metal ore; The oil drilling and proction machinery used for oil exploitation, such as drum shearer, plough, bending scraper conveyor, self moving hydraulic support, bridge type transfer machine and telescopic belt conveyor, can be divided into crushing machinery (adjustable fine crushing machine, jaw type crusher, box type crusher, impact crusher, etc.), grinding machinery, screening machinery and so on Separation (separation) machinery and dehydration machinery, as well as a variety of proction lines. According to the principle of action, the separation machine is divided into gravity separation machine, magnetic separator, flotation machine and special separation machine. Mineral processing machinery is also used in building materials, chemical instry, glass, ceramics and other instrial sectors. Mineral processing is the process of selecting useful minerals from the collected mineral raw materials according to the differences of physical properties, physicochemical properties and chemical properties of various minerals. The machinery that implements this process is called beneficiation machinery. According to the beneficiation process, beneficiation machinery is divided into crushing, grinding, screening, separation (separation) and dehydration machinery
jaw crusher, rotary crusher, cone crusher, roller crusher and impact crusher are commonly used in crushing machinery; Cylinder mill is the most widely used in grinding machinery, including rod mill, ball mill, gravel mill and autogenous mill; Inertia vibrating screen and resonance screen are commonly used in screening machinery; Hydraulic classifier and mechanical classifier are widely used in wet classification. According to the function principle, the separation machinery is divided into gravity separation machinery, magnetic separator, flotation machine and special separation machinery. The earliest separation machinery was gravity separation machinery. The first piston jig appeared in Germany from 1830 to 1840, which was used for metal ore separation; The first magnetic separator (belt type low intensity magnetic separator) came out in 1888; The first mechanical stirring flotation machine appeared in 1910. Gravity mineral processing machinery is a kind of equipment that uses the difference of density and particle size between ore particles and gangue to separate in moving medium, including jig, heavy medium concentrator and centrifugal concentrator. Jigging machine makes water flow in water tank by means of diaphragm, piston or compressed air, so that the ore particles on the screen are stratified according to density and particle size under the action of pulsating water flow. The ore particles with high density pass through the bed rock layer on the screen and gather at the bottom of the water tank to become concentrate, which is discharged from the discharge port. Trapezoidal jigs, double chamber movable cone bottom jigs and compound vibration jigs are mainly used to separate metal ores; There are side drum jig and under screen air chamber jig for coal preparation. Dense medium concentrator uses suspension or heavy liquid as dense medium to separate ore particles from gangue. There are mainly heavy medium vibration chute, heavy medium swirler, inclined wheel heavy medium coal separator and vertical wheel heavy medium coal separator. Centrifugal concentrator is a machine used to recover metal particles in fine slime, which is mainly composed of host and control mechanism. In the centrifugal force field proced by the high-speed rotation of the cone drum of the main engine, the heavy ore particles deposit on the drum wall and become the concentrate, while the light ore particles attach to the surface of the concentrate and are discharged from the drum and become the tailings under the action of the flow film (pulp flow). The magnetic separator is a kind of machine which uses the magnetic difference of various minerals to separate minerals with the help of magnetic force and mechanical force. The magnetic separator is composed of magnetic system, separation device, feeding and discharging device. There are many kinds of magnetic separators, such as permanent magnet cylinder magnetic separator, electromagnetic flat ring high intensity magnetic separator and high gradient high intensity magnetic separator. Flotation machine is a kind of machine which uses the difference of physical and chemical properties of particle surface to separate fine minerals. The flotation agent is attached to the flotation machine. By means of compressed air or mechanical stirring, the ore particles that are not easy to be wetted by water are attached to the bubbles (positive flotation method), raised to the liquid level, and discharged as concentrate through the discharge device. The ore particles that are easy to be wetted by water are left in the tank and discharged as tailings. The concentrate from wet beneficiation needs to be dehydrated to separate the solid and liquid. Dehydration machinery can be divided into thickener, filter, centrifugal dehydrator and dryer
exploration equipment
mainly includes rotary drilling rig, rotary vertical shaft drilling rig, derrick (drill tower), winch, power engine (motor, diesel engine), mud pump and other equipment, as well as manipulator and pipe twisting machine and other ancillary equipment< With the development of social economy and the acceleration of commodity circulation, the competition among similar commodities in the same instry is becoming more and more fierce. Enterprises often compete for the target customers not only in quality, but also in technology, style and brand. The brand competition is the key for an enterprise to occupy the market quickly and obtain a large number of target customers< Mining machinery instry status
mining machinery is specialized in the proction of a variety of mining machinery and ore refining machinery instry, however, e to economic development and increased demand for consumption and considerable profits, many enterprises swarmed into the instry. However, the increase of enterprises is that the target customer market is scattered, and the profit margin is greatly reced, which makes manufacturers often imitate proction according to the original mechanical equipment in the market, rather than innovate technology and enhance the content of science and technology. The emergence of a new proct in the market will soon be imitated and copied, and the influx of foreign procts and competitive pressure
disordered competition in the domestic market, slow proct update speed and long technology upgrading cycle are the key factors restricting the development of mining machinery instry. How to make this instry rapidly improve proct value and technology content, so as to drive the development of the whole instry and cope with the competitive pressure of foreign manufacturers. It is the primary problem faced by domestic mining machinery instry
establish brand awareness: the so-called brand awareness refers to an enterprise's basic concept of brand and brand building, which is a comprehensive reflection of an enterprise's brand values, brand resources, brand equity, brand competition, brand development, brand strategy and brand building. It can be said that brand awareness provides a solid rational foundation for enterprises to formulate brand strategy and build a strong brand, which has become a strategic awareness leading enterprises to win in modern competitive economy
establish the sense of innovation: an enterprise can only have a career if it tries. Enterprise and innovation, and breakthrough. Enterprises should change from pursuing profit maximization to pursuing sustainable growth, constantly innovate technology and improve the content of science and technology
establish patent awareness: for the research and practice of enterprise intellectual property strategy, enterprise patent strategy is the source field and relatively mature component. Patent, as an important part of intellectual property, plays a vital role in the development of enterprises. To establish and improve patent strategy is a necessary means for enterprises to enhance their core competitiveness in the domestic and foreign market competition. Enterprises must grasp the national conditions, grasp the rules, avoid risks, and master the self-defense and winning way of patent protection as soon as possible
government support: actively grasp and respond to the government's new policies and support policies for the instry. The development of enterprises is the key to vitalize and drive the development and strength of the nation< In 2008, the Ministry of land and resources issued the "guidance on promoting deep prospecting work" to promote China's solid mineral exploration to the deep. This shows that mining machinery and equipment stocks will face a new round of instry demand, especially drilling, field prospecting and many other equipment. More and more mines begin to use mechanized operation to improve mining rate and eliminate potential safety hazards. In coal, copper, zinc and other mines, the degree of mechanization has been greatly improved, which greatly enhances the market capacity of mining machinery and equipment
with the support of computer technology, network technology and other multidisciplinary integration, mining machinery is facing economic construction, driven by market demand, and in the harmonious development of human and nature, mining machinery has developed towards digitization, intelligence, ecology and amenity< The 21st century is an era of rapid development of science and technology and information. Emerging instries are constantly emerging and market competition is becoming more and more fierce. E-commerce, a new instry, is developing rapidly and driving the transformation of traditional instries. It is all walks of life that see new vitality and new direction. Especially at the time of the financial crisis, online retail B2B and vertical segment B2C have achieved a new round of rapid development, many B2C service providers have obtained a considerable number of venture capital, and traditional manufacturers have also tried the water, so B2C has achieved unprecedented development and prosperity
mining machinery manufacturers how to use e-commerce to drive enterprises to develop and grow faster and bring more profit space to enterprises has become a concern of the mining machinery instry. The previous sales mode of mining machinery engaged in crushers and mineral processing equipment is to seek agents and distributors, through which to promote the sales and development of enterprise procts, But the traditional business model has not been able to adapt to the development of small and medium-sized mining machinery, the increasing number of small and medium-sized manufacturers, the saturation of the market, the increasing competition of enterprises, the lack of market sales personnel and the shortage of funds have become obstacles to the development and progress of enterprises
the sustainable development of e-commerce in China is that these small and medium-sized manufacturers have seen a new sales mode network marketing. The difference between network marketing and traditional marketing lies in that network marketing is a marketing activity with Internet as the main means to achieve a certain marketing purpose. That is, in order to achieve the overall business objectives of the enterprise, the Internet is the basic means to create a variety of online business environment activities. And the traditional marketing is to use sales personnel to do marketing business and sales activities. How to carry out network marketing:
using websites to carry out network marketing activities
Ultra fine laminated autogenous mill
full section airlift micro bubble flotation machine
multi frequency dewatering screen tailings dry discharge
there are many professional mechanical equipment that will be applied in mining operation, which can be roughly divided into mining equipment, mineral processing equipment, and prospecting equipment. Mining machinery refers to the machinery directly used for mineral mining and enrichment, including mining machinery and mineral processing machinery. The working principle and structure of prospecting machinery are mostly the same or similar to mining machinery, which is also a kind of mining machinery in a broad sense. A large number of cranes, conveyors, ventilators and drainage machines are also used in mining operations. Tunneling includes roadheader / gangue raker / belt conveyor / transfer machine / crusher, while mining includes shearer, drum shearer, plough, bending scraper conveyor, self moving hydraulic support, bridge type transfer machine and telescopic belt conveyor / hydraulic support / scraper conveyor, etc.
including mining machinery for mining metal ore and non-metal ore; According to the mineral processing process, the oil drilling and proction machinery, such as drum shearer, plough, bending scraper conveyor, self moving hydraulic support, bridge transfer machine and telescopic belt conveyor, can be divided into crushing machinery (cone crusher, jaw crusher, box crusher, impact crusher, etc.), grinding machinery, screening machinery, sorting (sorting) machinery and dewatering machinery, And various proction lines. According to the principle of action, the separation machine is divided into gravity separation machine, magnetic separator, flotation machine and special separation machine. Mineral processing machinery is also used in building materials, chemical instry, glass, ceramics and other instrial sectors. Mineral processing is the process of selecting useful minerals from the collected mineral raw materials according to the differences of physical properties, physicochemical properties and chemical properties of various minerals. The machinery that implements this process is called beneficiation machinery. According to the beneficiation process, beneficiation machinery is divided into crushing, grinding, screening, separation (separation) and dehydration machinery
jaw crusher, cone crusher, roller crusher and impact crusher are commonly used in crushing machinery; Cylinder mill is the most widely used in grinding machinery, including rod mill, ball mill, gravel mill and autogenous mill; Inertia vibrating screen and resonance screen are commonly used in screening machinery; Hydraulic classifier and mechanical classifier are widely used in wet classification
(1) jaw crusher: jaw crusher is commonly known as jawbone, also known as tiger mouth. The crusher is composed of two jaw plates of moving jaw and static jaw, which can simulate the movement of two jaws of animals and complete the crushing operation. It is widely used in the crushing of various ores and bulk materials in mine smelting, building materials, highway, railway, water conservancy and chemical instry. The maximum compressive strength of the crushed material is 320MPa< (2) cone crusher: cone crusher is suitable for crushing raw materials in metallurgy, construction, road construction, chemistry and silicate instries. According to different crushing principles and proct particle sizes, it can be divided into many models. Cone crusher has the advantages of large crushing ratio, high efficiency, low energy consumption, uniform proct size, suitable for medium crushing and fine crushing of various ores and rocks
(3) roller crusher: roller crusher is suitable for crushing medium hardness materials such as limestone, slag, coke, coal and other materials in cement, chemical instry, electric power, metallurgy, building materials, refractories and other instrial sectors. This series of roller crusher is mainly composed of roller, roller support bearing, pressing and adjusting device and driving device
(4) impact crusher: the impact crusher can handle materials with side length of less than 100-500mm, and has the advantages of high crushing ratio and cubic particles after crushing, with the maximum pressure resistance of 350 MPa. It is widely used in building materials, ore crushing, railway, highway, energy, transportation, energy, cement, mining, chemical and other instries for medium and fine materials. The discharging particle size can be adjusted, and the crushing specifications are diversified
according to the principle of action, the separation machinery can be divided into gravity separation machinery, magnetic separator, flotation machine and special separation machinery. The earliest separation machinery was gravity separation machinery. The first piston jig appeared in Germany from 1830 to 1840, which was used for metal ore separation; The first magnetic separator (belt type low intensity magnetic separator) came out in 1888; The first mechanical stirring flotation machine appeared in 1910
gravity mineral processing machinery is a kind of equipment that uses the difference of density and particle size between ore particles and gangue to separate in moving medium, including jig, heavy medium concentrator and centrifugal concentrator
the jigging machine makes water flow in the water tank by means of diaphragm, piston or compressed air, so that the ore particles placed on the screen are stratified according to density and particle size under the action of pulsating water flow. The ore particles with high density pass through the bed rock layer on the screen and gather at the bottom of the water tank to become concentrate, which is discharged from the discharge port. Trapezoidal jigs, double chamber movable cone bottom jigs and compound vibration jigs are mainly used to separate metal ores; There are side drum jig and under screen air chamber jig for coal preparation. Dense medium concentrator uses suspension or heavy liquid as dense medium to separate ore particles from gangue. There are mainly heavy medium vibration chute, heavy medium swirler, inclined wheel heavy medium coal separator and vertical wheel heavy medium coal separator
centrifugal concentrator is a machine used to recover metal particles in fine slime, which is mainly composed of host and control mechanism. In the centrifugal force field proced by the high-speed rotation of the cone drum of the main engine, the heavy ore particles deposit on the drum wall and become the concentrate, while the light ore particles attach to the surface of the concentrate and are discharged from the drum and become the tailings under the action of the flow film (pulp flow)
magnetic separator is a kind of machine which uses the magnetic difference of various minerals to separate minerals with the help of magnetic force and mechanical force. The magnetic separator is composed of magnetic system, separation device, feeding and discharging device. There are many kinds of magnetic separators, such as permanent magnet cylinder magnetic separator, electromagnetic flat ring high intensity magnetic separator and high gradient high intensity magnetic separator
flotation machine is a kind of machine which uses the difference of physical and chemical properties of particle surface to separate fine minerals. The flotation agent is attached to the flotation machine. By means of compressed air or mechanical stirring, the ore particles that are not easy to be wetted by water are attached to the bubbles (positive flotation method), raised to the liquid level, and discharged as concentrate through the discharge device. The ore particles that are easy to be wetted by water are left in the tank and discharged as tailings
the concentrate from wet beneficiation needs to be dehydrated to separate the solid and liquid. Dehydration machinery can be divided into thickener, filter, centrifugal dehydrator and dryer. It mainly includes rotary drilling rig, rotary vertical shaft drilling rig, derrick (drill tower), winch, power engine (motor, diesel engine), mud pump and other equipment, as well as manipulator and pipe twisting machine and other ancillary equipment
Mining machinery automation equipment is a large complete set of equipment in automation system, also known as automation device. The process of automatic operation or control of a machine or device according to a prescribed procere or instruction without human intervention. The application of automation technology can liberate people from heavy physical work, part of mental work and bad and dangerous working environment. In the use of automation equipment, our operators and equipment maintenance personnel need to be more careful with the machine, do not let the machine and equipment be damaged because of a moment's negligence
in the process of using the automation equipment of mining machinery, it is inevitable that some faults will occur. For example, e to the negligence of the equipment maintenance personnel, the position of some sensors may be wrong, such as not in place, sensor failure, sensitivity failure, etc. Always check the sensor position and sensitivity, adjust the deviation in time, if the sensor is broken, replace it immediately. In addition, e to the vibration of automation equipment, most of the sensors will be loose after long-term use, so in the daily maintenance, we should often check whether the position of the sensor is correct and whether it is fixed firmly. According to the different types of mining machinery, its working principle also has its own characteristics. Rock drill is a kind of machine which is used to drill blastholes with a diameter of 20-100 mm and a depth of less than 20 meters in medium hard rock. According to the working mechanism of crushing ore and rock, open-pit drill is divided into steel wire percussion drill, down the hole drill, cone drill and rotary drill. Because of its low efficiency, steel wire percussion drill has been graally replaced by other drills
roadheader is a kind of mechanical equipment which can directly crush ore and rock by rolling the rock surface with the axial pressure and rotary force of cutter. The cutter used includes disc hob, wedge hob, ball hob and milling cutter. According to the different driving roadway, it can be divided into raise boring machine, shaft boring machine and drift boring machine
centrifugal concentrator is a machine used to recover metal particles in fine slime, which is mainly composed of host and control mechanism. In the centrifugal force field proced by the high-speed rotation of the cone drum of the main engine, the heavy ore particles deposit on the drum wall and become the concentrate, while the light ore particles attach to the surface of the concentrate and are discharged from the drum and become the tailings under the action of the flow film (pulp flow)
magnetic separator is a kind of machine which uses the magnetic difference of various minerals to separate minerals with the help of magnetic force and mechanical force. The magnetic separator is composed of magnetic system, separation device, feeding and discharging device. There are many kinds of magnetic separators, such as permanent magnet cylinder magnetic separator, electromagnetic flat ring high intensity magnetic separator and high gradient high intensity magnetic separator
flotation machine is a kind of machine which uses the difference of physical and chemical properties of particle surface to separate fine minerals. The flotation agent is attached to the flotation machine. By means of compressed air or mechanical stirring, the ore particles that are not easy to be wetted by water are attached to the bubbles (positive flotation method), raised to the liquid level, and discharged as concentrate through the discharge device. The ore particles that are easy to be wetted by water are left in the tank and discharged as tailings
the concentrate from wet beneficiation needs to be dehydrated to separate the solid and liquid. Dehydration machinery can be divided into thickener, filter, centrifugal dehydrator and dryer
Mechanical debugging
before mining machinery is used in proction, it is necessary to do a good job in debugging to avoid accidents in proction. The following is the general debugging method of mining machinery< (1) the steering of the main engine and analyzer is correct
(2) no load test run of the main engine shall be concted according to the Steering requirements, and the running time shall not be less than 1h
(3) when the main engine is under no-load operation, the mechanical device should be tied tightly with wire rope to avoid the contact and impact between the grinding roller and the grinding ring. If there is no condition, the grinding roller device can also be disassembled
(4) the no-load test run of the main engine should be stable, the maximum temperature of lubricating oil should not exceed 800 ℃, and the temperature rise should not exceed 400 ℃
(5) the big and small bevel gears of the analyzer should run smoothly without abnormal sound, and the oil circuit should be smooth
(6) the rotation direction of the blower should be observed, and there should be no abnormal sound and vibration. The maximum temperature of the rolling bearing should not exceed 700 ℃, and the temperature rise should not exceed 350 ℃
Load Test
(1) the load test can only be carried out when the components can work normally after the no-load test
(2) the load test run time shall not be less than 8h
(3) the mining machinery should work normally, and the transmission part should not have abnormal sound and impact vibration
(4) the maximum temperature of rolling bearing and lubricating oil shall not exceed 800 ℃, and the temperature rise shall not exceed 400 ℃
(5) there should be no air leakage in the flange contact of pipeline device
(6) the mechanical output reaches the specified target
(7) adjust the speed of the analyzer to control the particle size of the finished proct in the range of 0.44-0.125mm
(8) after the operation is qualified under the condition of no load and load, tighten the fasteners again, and then put into normal operation< In order to ensure the long-term safe operation of the machine, special attention should be paid to the correct operation, daily maintenance and regular repair of the machine
1. Preparation before machine operation:
the machine must be fully prepared and strictly checked before normal operation and start-up. It is required that all parts of the machine must be complete, all fixing bolts and anchor nuts should be firmly tightened, and the accessories of the machine should be free of things and sundries that hinder the operation
2. Normal operation of the machine:
after normal operation of the machine, the operator and relevant personnel of the machine must pay attention to the following matters:
(1) whether all fixing bolts are broken or loose
(2) whether the lubrication of each bearing is normal and whether there is oil leakage
(3) whether the sealing is tight and whether there is oil leakage
(4) whether there is too much feeding and whether the discharging particle size meets the requirements
(5) whether the roll and gear operate normally
3. Other precautions: do not change the rotation direction of the machine. In case of power failure ring the operation of the machine, the power supply shall be cut off immediately to avoid accidents caused by sudden power supply. Maintenance safety
the maintenance of mining machinery is an extremely important regular work, which should be closely coordinated with the operation and maintenance of the machine, and should be checked by full-time personnel on ty
(1) bearing. The bearing of mining machinery bears all the load of the machine, so good lubrication has a great relationship with the bearing life, which directly affects the service life and operation rate of the machine, so the injected lubricating oil must be clean and the seal must be good
(2) the newly installed tyre is easy to loose and must be inspected frequently
(3) check whether all parts of the machine work normally
(4) pay attention to check the wear degree of easily worn parts and replace worn parts at any time
(5) when placing the underframe plane of the movable device, st and other objects should be removed to prevent the movable bearing from moving on the underframe when the machine encounters materials that cannot be broken, resulting in serious accidents
(6) if the bearing oil temperature rises, stop the machine immediately to check the cause and eliminate it
(7) if there is impact sound when the transmission gear is running, it should be stopped immediately to check and eliminate it. How to install and debug the vibrating screen of mining machinery? Installation and debugging of mining machinery vibrating screen: there are many kinds of vibrating screen, such as shaking screen, circular vibrating screen, resonance screen, linear vibrating screen, and so on, with different structures. Users should install, use and maintain different screening machines reasonably
1. Preparation before the installation of vibrating screen:
before the installation of new vibrating screen equipment, it should be carefully checked. Due to the long storage time of manufactured finished procts, such as bearing rust, seal aging or damage ring transportation, new parts need to be replaced in case of these problems. In addition, if the vibration exciter is rust proof before leaving the factory, it should be replaced with lubricating oil before it is put into operation. Before installation, read the manual carefully and make full preparation
2. Installation of vibrating screen:
3. Test run of vibrating screen:
after the installation of screening machine, the empty car test run should be carried out, the installation quality should be checked preliminarily, and the necessary adjustment should be made. With the continuous development and transformation of China's economy, "made in China" will inevitably transform to "made in China". Mining machinery has graally evolved from price competition to R & D competition. Nowadays, the development trend of mining machinery and equipment such as crusher and pulverizer is large-scale, digital intelligent and ecological energy-saving. Only with the core manufacturing capability can we get the corresponding technology added value, reflect the high-end high income, graally gather the real competitive advantage, and then become a respected global market competitor. In the development of China's mining machinery, improving the ability of independent innovation will become an important support to improve the overall quality of mining machinery. The key is to increase technological innovation, integrate scientific and technological resources, rely on major scientific and technological projects, break through core and key technologies, and develop intelligence. Speeding up the integration and taking the road of high-end procts through independent innovation is the best way for the mining machinery instry to adapt to the transformation of the current economic development mode, and also the best direction for the continuous development of China's mining machinery
Edison only went to primary school for three months in his life. His knowledge came from his mother's teaching and self-study. His success should be attributed to his mother's understanding and patient teaching since childhood, which made Edison, who was originally regarded as an incompetent child, become a world-famous "king of invention" when he grew up
Edison was curious about many things since he was a child, and he liked to experiment with them himself until he understood the truth. When he grew up, he devoted himself to research and invention according to his own interests. He set up a laboratory in New Jersey and invented more than 2000 kinds of things in his life, such as electric lamp, telegraph, phonograph, video camera, magnetic separator, crusher and so on. Edison's strong research spirit made him make great contribution to the improvement of human life style
"waste, the biggest waste is to waste time." Edison often said to his assistant“ Life is too short. Think more and do more with less time. "
one day, Edison was working in the laboratory. He handed his assistant an empty glass bulb without a light port and said, "you measure the capacity of the bulb." He bowed his head to work again
after a long time, he asked, "what's the capacity?" He didn't hear the answer. He turned his head and saw his assistant measuring the perimeter and inclination of the bulb with a tape measure. He took the measured number and put it on the table to calculate. He said, "time, time, how do you spend so much time?" Edison came over, picked up the empty light bulb, filled it with water, handed it to his assistant, and said, "pour the water in the measuring glass, and tell me its capacity right away."
the assistant immediately read out the number
Edison said, "what an easy way to measure. It's accurate and time-saving. Why can't you think of it? Is it not a waste of time? "
the assistant blushed
Edison murmured: "life is too short, too short. Save time and do more things!"< Before he became famous, Edison was a poor worker. Once, his old friend met him in the street and said with concern, "look, this overcoat on you is not in good condition. You should replace it with a new one."
"do you need it? No one knows me in New York Edison answered with indifference
a few years later, Eddie has become a great inventor< One day, Edison met his friend on the street of New York“ "Oh," exclaimed the friend, "Why are you still wearing this old coat? This time, you need a new one anyway
"do you need it? Everyone here already knows me. " Edison still answered with indifference<
the story of Edison
one snowy night, Edison's mother suddenly fell ill, and his father rushed to the doctor. The doctor said, "your mother has acute appendicitis and needs an operation.". At that time, there was only oil lamp, but no electric lamp. The light of the oil lamp was very dark, and it would be wrong if you were not careful. Edison suddenly thought of a good way, he took out all the oil lamps at home, and then put a mirror behind the oil lamp to let the doctor finish the operation smoothly. The doctor said, "son, you saved your mother with your wisdom and cleverness." Edison took his mother's hand and said, "Mom, I want to make a night's sun."<
answerer: 123987qwa - new to the world level 2 12-9 17:29
Edison only went to primary school for three months in his life, and his knowledge came from his mother's teaching and self-study. His success should be attributed to his mother's understanding and patient teaching since childhood, which made Edison, who was originally regarded as an incompetent child, become a world-famous "king of invention" when he grew up
Edison was curious about many things since he was a child, and he liked to experiment with them himself until he understood the truth. When he grew up, he devoted himself to research and invention according to his own interests. He set up a laboratory in New Jersey and invented more than 2000 kinds of things in his life, such as electric lamp, telegraph, phonograph, video camera, magnetic separator, crusher and so on. Edison's strong research spirit made him make great contribution to the improvement of human life style
"waste, the biggest waste is to waste time." Edison often said to his assistant“ Life is too short. Think more and do more with less time. "
one day, Edison was working in the laboratory. He handed his assistant an empty glass bulb without a light port and said, "you measure the capacity of the bulb." He bowed his head to work again
after a long time, he asked, "what's the capacity?" He didn't hear the answer. He turned his head and saw his assistant measuring the perimeter and inclination of the bulb with a tape measure. He took the measured number and put it on the table to calculate. He said, "time, time, how do you spend so much time?" Edison came over, picked up the empty light bulb, filled it with water, handed it to his assistant, and said, "pour the water in the measuring glass, and tell me its capacity right away."
the assistant immediately read out the number
Edison said, "what an easy way to measure. It's accurate and time-saving. Why can't you think of it? Is it not a waste of time? "
the assistant blushed
Edison murmured: "life is too short, too short. Save time and do more things!"< Before he became famous, Edison was a poor worker. Once, his old friend met him in the street and said with concern, "look, this overcoat on you is not in good condition. You should replace it with a new one."
"do you need it? No one knows me in New York Edison answered with indifference
a few years later, Eddie has become a great inventor< One day, Edison met his friend on the street of New York“ "Oh," exclaimed the friend, "Why are you still wearing this old coat? This time, you need a new one anyway
"do you need it? Everyone here already knows me. " Edison still answered with indifference.