Quartz washer

1. The washing equipment depends on how you wash the ore. if you wash the ore, the raw materials should not be too large. You can directly use a spiral washing machine or a high-frequency screen, vibrating stone washing machine, spiral chute, shaker, etc. different raw materials have different washing methods. When washing the ore, you should choose the equipment according to the output

2.

1、 Sorting

sorting is a mineral processing method to separate useful minerals and gangue minerals by using the physical properties of ore, such as surface characteristics, optical properties, electrical properties, magnetic properties, radioactivity and the absorption and reflection ability of ore to rays. Sorting is mainly used for the separation of massive and granular materials, such as removing large waste rock or picking out large rich ore. The upper limit of separation particle size is 250-300 mm, and the lower limit is 10 mm. For some precious minerals (such as diamond), the lower limit is 0.5-1 mm. For the separation of non-metallic minerals, sorting can be used to preconcentrate or obtain final procts. It has the following advantages: it can partly replace the selective mining method with low efficiency and high cost; Large pieces of waste rock are removed in advance to save the transportation, crushing, grinding and mineral processing costs of waste rock; Improve the grade of ore and the content of useful minerals; The waste rock can be used for backfilling and building materials to rece its environmental pollution

sorting can be divided into three ways: flow sorting (continuous sorting), partial sorting (heap sorting) and block sorting. Flow separation is to make a certain thickness of material layer continuously pass through the detection area; Partial separation and block separation means that one ore or one ore passes through the detection area alone. The quality of block selection or partial selection is better. At present, block selection is the main method in instry. There are two types of block picking: manual picking and mechanical picking

Manual sorting

according to the appearance characteristics (color, luster, shape, etc.) between ore and waste rock, ore or waste rock can be sorted out by hand, and can be divided into forehand sorting (picking useful minerals from ore) and backhand sorting (picking waste rock from ore). It is mainly used for the separation of some ores which are difficult to be sorted by mechanical methods or whose quality can not be guaranteed. For example, asbestos with long fiber and massive mica are selected from ore; Large gangue is picked out from kaolinite of coal measures. Hand picking is the simplest way of picking, but it has high labor intensity and low efficiency

2. Mechanical sorting γ According to the difference reflected by radiation or the difference of natural radiation ability of ore, the separation of ore and gangue is realized by means of instrument. For example:

radioactive sorting: associated ores containing uranium and thorium elements

ray absorption sorting: coal, iron and chromium ores

luminescent sorting: diamond, fluorite, scheelite and asbestos

photoelectric sorting: gypsum, talc, asbestos, marble, limestone, magnesite, wolframite, diamond

electromagnetic sorting: metal sulfide ore and oxide ore

With the development of modern science and technology, especially the application of electronic computer, the mechanical sorting is becoming more and more perfect, the efficiency is greatly improved, and the application field is graally expanded. At present, photoelectric sorting is more commonly used in the non-metallic ore instry with mature equipment

Fig. 2-1 mechanical picking principle diagram

Mechanical picking principle is shown in Fig. 2-1. The ore to be selected falls into the radiation area proced by the radioactive body evenly through the vibrating chute. Different physical signals will be generated after the ores of different properties are irradiated. The detector will send the detected signals to the information processing system, which will amplify and identify the signals, and finally send the command signal to the actuator, The actuator can divide the material into useful ore and waste rock. Generally, the high-speed air valve with up to 300 times per second is used in the actuator, which greatly improves the proction efficiency. The modern electronic technology is used as the control system with high degree of automation. The modern sorting machine has become a high-tech mineral processing equipment with camera, computer and so on

Friction ore washing is a kind of technology to treat the ore which is stuck with clay or contains more mud, including crushing and separation. For non-metallic minerals such as quartz and feldspar, after long-term weathering, the primary ore deposits exposed on the surface are wrapped by the decomposition procts of clay minerals or rocks, forming cemented or argillaceous bodies. In this case, the method of friction washing and disintegration, which is different from ore crushing, is often used to separate mineral monomers before separation, which can not only remove the surface adhesion of mineral particles, but also prevent unnecessary crushing or over crushing. Usually, minerals are soaked and washed in water medium, supplemented by mechanical agitation (adding dispersant if necessary). With the help of friction between minerals, mineral particles adhered by slime are separated from clay impurities, which is called friction washing. The surface of some weathered or primary fine-grained non-metallic minerals can be purified by friction washing to expose the surface which can reflect the properties of the ore itself. After the impurities are removed, not only the mineral particles themselves can be purified, but also the conditions for the subsequent purification operation (such as flotation) can be improved. Scrubbing (ore scrubbing) can not only be used as the preparation for other purification operations, but also complete the purification of minerals separately

Fig. 2-2 friction ore washing machines are mainly friction ore washing machines, cylinder ore washing machines, trough ore washing machines, etc. In addition, the double screw scrubbing machine is often used in the scrubbing and purification of some non-metallic minerals such as quartz and diatomite. The structure of friction washer is shown in Figure 2-2

3. I suggest you make a lot of investigation. If you have friends who buy similar procts, you can listen to more opinions. The most important thing is that you have to get regular manufacturers to buy.

4. Quartz sand is a very important non-metallic mineral. China is rich in quartz sand resources. According to reliable analysis, only Fengyang quartz sand can be exploited continuously for 100 years. Quartz sand, as we usually say, refers to the sand made by hand. It is the machine-made sand proced by mining large quartzite and crushing, grinding and other processes. It can be used as raw material for molding sand, manufacturing glass and ceramics, and even the main raw material for solar panels. The quartz sand used by people is pure quartz sand, but when the quartz stone is mined out from the mountain, it will carry a lot of soil, and a lot of fine powder will be proced in the process of quartz sand making, which will affect the purity of the finished quartz sand, so it is necessary to wash the ore in the proction process. There are two purposes of ore washing in the whole quartz sand proction process: first, to remove mud and improve the efficiency of crushing and grinding; The second is to improve the purity of finished quartz sand. Due to different purposes, the ore washing equipment used will naturally be different. Now we will tell you how to choose the appropriate ore washing equipment. Quartz is a raw ore mined from the mountain, which is mixed with a lot of soil. As mentioned above, soil has a negative effect on further crushing and grinding. Quartz stones are large lumps with a diameter of more than 20 mm, so it is necessary to use a strong and rable roller washer. The drum washer adopts the drum type structure, and the water spray pipe is installed inside the barrel. After the ore is sent to the drum washer, it is taken up under the rotation of the barrel, and then it is washed by the water spray pipe to realize the desliming operation. The advantages of the roller washer are: large feed size, large handling capacity, very suitable for cleaning large stones. It is the best choice to desliming quartz here. Quartz will turn into quartz sand after a series of treatment, because a large number of fine powder will be proced when crushing quartz, so in order to obtain pure quartz sand, it is necessary to wash the quartz sand in the last link. The spiral sand washer is recommended here. It is suitable for the washing operation of medium fine and coarse-grained materials. It is used for the washing, grading and impurity removal of highway, hydropower, construction and other instries, as well as the washing operation of fine and coarse-grained materials. It is widely used in various quartz sand factories. The wheel bucket type sand washer is also commonly used in China, but this kind of equipment is mostly used to clean sand and stone, and rarely used in quartz sand washing. In some places, through the transformation of the dewatering screen, adding a spray pipe in front of the dewatering screen can also achieve better ore washing effect.

5. It depends on whether the mine is underground or on the surface. It can be open or underground. Mining is similar. But the equipment of iron ore and coal mine is definitely different. Metal mines can be transported by blasting, shoveling and loading

the required equipment are: (1) impact crusher
(2) plate feeder
(3) mobile feeder
(4) buried scraper feeder
(5) vibrating screening machine
(6) conveyor belt
(7) ore washing machine
(8) magnetic separator
process: new mining mode and new exploration and mining technology
overview of the first deposit
overview of the second deposit
high yield and high efficiency Mining mode category and selection
the third mine high yield and high efficiency new technology
the fourth mineral exploration experience and prospect
mining feasibility analysis research scheme and steps
the first mine construction project feasibility analysis research
the second mine construction project economic evaluation
the third deposit instrial index determination scheme
the third mine mining method mode design Considering the working process of mining,
selection and design of the first mining method,
development of the second mine,
construction scheme design of the third mine.
technology and test process of ore analysis and test method,
physical separation method of the first ore,
chemical purification method of the second mineral,
test process of the third iron ore,
test process of the fourth quartzite 1. Comprehensive standard of ore procts
high quality iron sinter
corunm
...
2. Standard of ore proct sampling and sample preparation method
3. Standard of ore physical and chemical test method

6. The required equipment are: (1) impact crusher
(2) plate feeder
(3) mobile feeder
(4) buried scraper feeder
(5) vibration screening machine
(6) conveyor belt
(7) ore washing machine
(8) magnetic separator
the process includes: new mode of deposit mining and new technology of exploration and mining
overview of the first deposit
second high-yield and efficient mining mode Classification and selection
high yield and high efficiency new technology of No.3 Mine
experience and Prospect of No.4 mineral exploration
feasibility analysis and research scheme and steps of mining
feasibility analysis and research of No.1 mine construction project
economic evaluation of No.2 Mine Construction project
determination scheme of instrial index of No.3 deposit
mining method mode design and mine development of No.3 Mine Mining process
selection and design of the first mining method
development of the second mine
construction scheme design of the third mine.
ore analysis and test method technology and test process
physical separation method of the first ore
chemical purification method of the second mineral
test method process of the third iron ore
test method process of the fourth quartzite
Standard for analysis and test of ore procts
1. Comprehensive standard for ore procts
high quality iron sinter
blue corunm
2. Standard for sampling and sample preparation of ore procts
3. Standard for physical and chemical test methods of ore

7.

Here's an article that I feel explains very well

you can see why 2100 is constant

8. Brief introction: Jiangxi Hongxing mineral processing equipment manufacturing Co., Ltd. is an enterprise of machinery and instrial equipment, which is approved and registered by relevant state departments. The company can provide users with project design, process design, standard and non-standard proct design and proction. The company mainly proces five series of procts: crushing equipment, sand making equipment, mineral processing equipment, grinding equipment and laboratory mineral processing equipment: 6-s shaker, jigger, spiral chute, flotation machine, spiral classifier, ball mill, spiral washer (sand washer), mixing tank, feeder, feeder, vibrating screen, crusher, sand pump, tailings dry screening, hydraulic classifier, hydrocyclone, sand beater, mud hopper, Laboratory sand pump, laboratory shaker, laboratory spiral chute, laboratory flotation machine, laboratory ball mill, laboratory crusher, laboratory magnetic separator, laboratory pulp mixing barrel, grinder, fly ash ceramsite equipment, ceramsite rotary kiln and other procts. In addition, various types of mineral processing machinery and equipment and other complete sets of mineral processing equipment can be customized according to customer requirements, which are suitable for iron, copper, gold, silver, lead, tungsten, molybdenum, etc Manganese and other non-ferrous metal ores and fluorite, quartz and other non-metallic ores are widely used in metallurgy, mining, chemical instry, building materials, coal, refractory materials, schools and other instries. At the same time, since its establishment, Hongxing has always adhered to the business philosophy of "thinking determines the way out, character builds the proct", and "respecting the contract and keeping promise" enterprise, which is praised as "trustworthy here" by customers. Oasis is based on the Central Plains, covering the whole country, facing the world, taking talents as the foundation, innovation as the guidance, and unswervingly making the main business of mining machinery bigger, stronger and longer; On this basis, we should strengthen market expansion and capital operation, actively seek new development space, cautiously explore new strategic areas, and develop towards the goal of collectivization and internationalization, so as to lay the foundation and create conditions for the greater success of Hongxing Machinery
legal representative: Huang Hongxing
time of establishment: May 10, 2010
registered capital: RMB 6 million
business registration number: 360735210001934
enterprise type: limited liability company (invested or controlled by natural person)
address: No.5, Jincheng 1st Road, Guzhang Instrial Park, Qinjiang Town, Shicheng County, Ganzhou City, Jiangxi Province

9. The required equipment are: (1) impact crusher
(2) plate feeder
(3) mobile feeder
(4) buried scraper feeder
(5) vibration screening machine
(6) conveyor belt
(7) ore washing machine
(8) magnetic separator
the process includes: new mode of deposit mining and new technology of exploration and mining
overview of the first deposit
second high-yield and efficient mining mode Classification and selection
high yield and high efficiency new technology of No.3 Mine
experience and Prospect of No.4 mineral exploration
feasibility analysis and research scheme and steps of mining
feasibility analysis and research of No.1 mine construction project
economic evaluation of No.2 Mine Construction project
determination scheme of instrial index of No.3 deposit
mining method mode design and mine development of No.3 Mine Mining process
selection and design of the first mining method
development of the second mine
construction scheme design of the third mine.
ore analysis and test method technology and test process
physical separation method of the first ore
chemical purification method of the second mineral
test method process of the third iron ore
test method process of the fourth quartzite
Standard for analysis and test of ore procts
1. Comprehensive standard for ore procts
high quality iron sinter
corunm
...
2. Standard for sampling and sample preparation of ore procts
3. Standard for physical and chemical test methods of ore

10. Flotation flowsheet
e to the hydrophobic characteristics of the surface of ore particles or the hydrophobic characteristics obtained by flotation reagent, the ore particles can aggregate at the liquid gas or water oil interface. Foam flotation is the most widely used method at present. http://www.ysxuankuang.com/fxxkgy.html After crushing and grinding, all kinds of minerals are dissociated into single particles, and the particle size meets the requirements of flotation process
various flotation reagents are added to the slurry after grinding and mixed to make it interact with mineral particles to enlarge the floatability difference between different mineral particles. The adjusted pulp is sent to the flotation cell for stirring and aeration. The ore particles in the pulp contact with and collide with the bubbles. The floating particles are selectively adhered to the bubbles and are carried up to the mineralized foam layer formed by the gas liquid solid three phase, which is spilled or scraped from the ore surface, then dehydrated and dried into concentrate procts.
gangue and other mineral particles that cannot float are discharged from the bottom of the flotation cell as tailings with the pulp. It is called reverse flotation to float useless mineral particles and leave useful mineral particles in pulp, such as quartz from iron ore
foam flotation is suitable for 0.5mm to 5. μ The specific grain limit depends on the mineral type. The particle size is less than 5 μ When m
a special flotation method is needed. For example, flocculation flotation is to use flocculant to flocculate fine useful minerals into larger particles, remove fine gangue mud, and then float coarse gangue
carrier flotation is to make the fine ore particles adhere to the surface of the carrier and then float up for separation. There are also oil agglomeration flotation and emulsification flotation, which use oil to agglomerate fine ore particles, and separation flotation, which use high temperature chemical reaction to convert metal minerals into metals
recovery of metal ions in aqueous solution by foam flotation is first treated by chemical precipitation or ion exchange resin adsorption, followed by floatation of sediment or resin particles.
Introction to the basic process of flotation proction line: flotation beneficiation is one of the most important processes and is widely used. According to statistics, more than 90% of non-ferrous metal minerals are treated by flotation process. In addition, it is also used in the mineral processing of ferrous metals, precious metals and non-metallic minerals, and even in the field of water purification in recent years
the flotation process of general minerals can be clearly seen from the above flotation flow chart designed according to the standard process. The flotation machine is an important device for flotation. After the pulp is fully aerated and stirred, useful minerals are enriched to complete the flotation operation
the important step in the process is the selection and operation of flotation reagents, so as to achieve good beneficiation purpose. Compared with other beneficiation methods, flotation beneficiation is economical and reasonable with good results. Note: the process is designed according to the standard process, and can be optimized according to the annual output and requirements of customers<
flotation line main equipment
proction line supporting equipment

mixing tank
dryer
spiral washing machine
vibrating screen
the company is committed to providing you with the most economic and reasonable investment plan, according to your needs and actual situation for reasonable planning, you can directly call the company service number for detailed, comprehensive and accurate consultation.