Coal crusher of Shandong SHANKUANG Machinery Co, Ltd
Publish: 2021-05-18 17:00:52
1. Introction: Sichuan Guoshan mining Machinery Co., Ltd. is a machinery manufacturing enterprise mainly procing crushing equipment, including cone crusher, jaw crusher, impact crusher, vertical impact crusher, vibrating screen and other mining equipment
legal representative: Yang Chengyi
time of establishment: November 7, 2011
registered capital: RMB 1 million
Instrial and commercial registration number: 510681000034033
enterprise type: limited liability company (invested or controlled by natural person)
address: Building 4, Section 2, Yuxi Road, Guanghan City, Sichuan Province
legal representative: Yang Chengyi
time of establishment: November 7, 2011
registered capital: RMB 1 million
Instrial and commercial registration number: 510681000034033
enterprise type: limited liability company (invested or controlled by natural person)
address: Building 4, Section 2, Yuxi Road, Guanghan City, Sichuan Province
2. Shandong Chengming construction machinery, the largest crusher proction base in Shandong, has more than ten years of research and development and manufacturing elite team of crushers, perfect after-sales service, and the quality of Shanyuan crushers depends on facts. Hammer crusher is the main proct of Shanyuan crusher, high cost performance is the characteristic of this series, welcome to search: Chengming construction machinery or Shanyuan crusher for details.
3. According to the structure of jaw crusher frame, there are integral frame and combined frame
e to the difficulties in manufacturing, installation and transportation, the integral frame is not suitable for large crushers, but mostly used for small crushers. It has better rigidity than combined frame, but it is more responsible for manufacturing
the combined frame is used for large crushers in two forms: one is the combination of embedded pins and bolts between the frame walls. The frame is divided into upper and lower parts. The upper frame and lower frame are connected by bolts, and the joint surfaces are supported by keys and pins to bear strong shear force. The key and pin also play the role of assembly positioning. The other is welding combination, its rigidity is better than the combination frame connected by inlay pin, and its processing, assembly and disassembly are also more convenient
from the point of view of manufacturing process, the integral frame is divided into integral casting frame and integral welding frame. The former is more difficult to manufacture, especially in small batch proction; The latter is easy to process and manufacture, with light machine weight, but requires high welding process and quality, and the internal stress should be eliminated after welding
welding frame is widely used in jaw crushers abroad, not only for small crushers, but also for large crushers
the jaw crushers proced by Shanghai Shanmei Heavy Mining Machinery Co., Ltd. are basically welded frames. In addition, cast steel is a process with high energy consumption, so welding frame should be developed from the perspective of energy saving. Undoubtedly, welding frame is the development direction of jaw crusher.
e to the difficulties in manufacturing, installation and transportation, the integral frame is not suitable for large crushers, but mostly used for small crushers. It has better rigidity than combined frame, but it is more responsible for manufacturing
the combined frame is used for large crushers in two forms: one is the combination of embedded pins and bolts between the frame walls. The frame is divided into upper and lower parts. The upper frame and lower frame are connected by bolts, and the joint surfaces are supported by keys and pins to bear strong shear force. The key and pin also play the role of assembly positioning. The other is welding combination, its rigidity is better than the combination frame connected by inlay pin, and its processing, assembly and disassembly are also more convenient
from the point of view of manufacturing process, the integral frame is divided into integral casting frame and integral welding frame. The former is more difficult to manufacture, especially in small batch proction; The latter is easy to process and manufacture, with light machine weight, but requires high welding process and quality, and the internal stress should be eliminated after welding
welding frame is widely used in jaw crushers abroad, not only for small crushers, but also for large crushers
the jaw crushers proced by Shanghai Shanmei Heavy Mining Machinery Co., Ltd. are basically welded frames. In addition, cast steel is a process with high energy consumption, so welding frame should be developed from the perspective of energy saving. Undoubtedly, welding frame is the development direction of jaw crusher.
4. The crusher body is installed on the vibration isolation device. The working mechanism is composed of a crushing cone (inner cone) and an outer cone. The working faces of the two cones are inlaid with protective lining plates, and a crushing cavity is formed on the surface of the two cones, which graally shrinks towards the direction of ore discharge. An unbalanced vibration exciter is installed on the crushing cone shaft through a bearing, and the motor drives the vibration exciter to rotate through a V-belt transmission system and a flexible coupling. When the exciter rotates, a centrifugal force is generated, forcing the crushing cone supported on the spherical support to swing around the spherical center. If there is no broken material in the crushing chamber, the crushing cone will roll along the inner surface of the outer cone without gaps. If there is material in the crushing chamber, the material will roll repeatedly. At the same time, there will be impact with the change of material layer thickness, so as to crush the material. The broken procts are discharged from the discharge port, and the size of the discharge port can be adjusted by adjusting the ring. In the working state, the resistance of the broken material along the crushing cavity is uneven, which will cause the change of the amplitude of the crushing cone. When the crushing cavity falls into an unbreakable object, the crushing cone will temporarily stop moving, but the unbalanced body exciter will continue to rotate, so the transmission system will not be damaged. Inertia cone crusher body is not directly fixed on the foundation, but installed on the elastic support. Its motion state is complex. In general, it has ten degrees of freedom. The body has six degrees of freedom: three rotational degrees of freedom and three translational degrees of freedom. The crushing cone has three rotational degrees of freedom relative to the body. The exciter has one degree of freedom relative to the crushing cone. The motion of inertia crusher can be described by differential equation system, but it is very complex to solve this equation. For the crusher, the most important thing is the mutual movement between the crushing bodies, that is, the movement of the crushing cone relative to the outer cone. There is no rigid connection between the crushing cone and the motor, which makes space swing motion. Its position relative to the body can be determined by precession angle, rotation angle and nutation angle. Due to the structural characteristics of the crushing cone supporting device and the non rigid connection between the crushing cone and the transmission parts, the crushing cone not only rotates around the center line of the crusher, but also rotates around its own axis. At the same time, e to the uneven distribution of the material layer in the crushing cavity, the material particles vary in size, and the motion of the crushing cone is unstable when rolling along the material layer, and there is a strong vibration every rolling cycle. Therefore, the motion of the crushing cone is composed of the following three rotational motions. Precession movement the crushing cone rotates around the center line of the crusher; Rotation motion the crushing cone rotates around its own axis, nutation motion the crushing cone rotates around its pitch line. At this time, it does not only precession and rotation, but also nutation. It has 30 degrees of freedom relative to the body, and its position relative to the body should be determined by three parameters. Due to the uneven distribution of materials and particle size in the crushing chamber, the rolling of the crushing cone along the material layer is unstable, and every rolling cycle is accompanied by strong vibration. At this time, PI changes constantly and nutation occurs. Whether there is nutation or not is a significant difference in kinematics between inertia cone crusher and eccentric circular crusher. In the inertia cone crusher, because there is no rigid connection between the crushing cone and the motor, the amplitude of the crushing cone, that is, the nutation angle of the crushing cone, is not limited by the transmission system and can be changed. Its size depends on the balance between the compressive resistance of the material layer and the crushing force. When the crusher is just started, the swing frequency of the crusher is small, the crushing force is small, and the amplitude angle is small, so the starting torque is small, and the machine will not be damaged when starting with load. Therefore, the inertia cone crusher has the advantages of starting and stopping with load. The swing frequency of the crushing cone of inertia cone crusher is much higher than that of eccentric cone crusher. Therefore, in the crushing process, the number of crushing times of materials in the crushing chamber is much higher than that of eccentric cone crusher. The inertia cone crusher has nutation motion, and the crushing cone vibrates more than 100 times every time it rolls along the material layer. This additional strong pulse vibration strengthens the crushing effect http://www.hnhx.org/News/241.html . This is also an important reason that its crushing ratio is much larger than that of eccentric cone crusher.
5. Purple sand includes Purple mud, green mud and red mud
purple sand is a kind of intercalated soil seam. The ore body is thin and lenticular. The thickness of the ore bed is about tens of centimeters to one meter. The stability is poor. The appearance color of raw materials is purple, purplish red, and there are light green spots. The appearance color of burning is purple, purple, brown, and after purple. The main component of purple clay mica is water, and contains different amounts of kaolin, quartz, mica and iron. Comprehensive analysis shows that Zisha clay sheet belongs to the type of porcelain material with the characteristics of Tu Dan Ying Yun matrix, so a single raw material has ideal plasticity, high strength, low drying shrinkage and good shape, which is suitable for various process conditions
green mud is fat purple sand in the folder, which is called "mud in mud" (Tuanshan mud is a mixture of Purple mud and green mud, symbiotic Pug). Generally, it is used as matrix powder or paint, and the purple color of pottery tableware is more colorful
red mud (or vermilion mud) is located at the bottom of the seam and soft soil. In a small part of small coal mines, the shape of coal mines is trivial, and they are picked by hand. Zhou Gaoqi said: "among the stone kings, Zhao Zhuangshan does not touch the stone bones, and the wind and sky change the color of cinnabar." Because of the iron content, the color changes after shooting cinnabar, cinnabar purple or Begonia red. Due to the low output, except for the early small hot pot with vermilion clay, their tires around the level were sold to Southeast Asia, generally only used as decorative purple makeup clay. In order to obtain finer clay, the red mud is washed and precipitated, and the mud is about 80 to 140 mesh, which is made into a clay pot as fine as oil. The most important feature of vermilion clay is that it contains about 14% to 18% iron oxide, which is the main reason why vermilion clay becomes so expensive. Because it is very delicate and difficult to shape, the vermilion clay is also very high (e to the deformation rate, ordinary craftsmen rarely make vermilion clay pots) and vermilion clay is shot by green. Due to the shrinkage as high as 20-30%, the general output of finished procts is only about 70%
crack Purple mud is g out, commonly known as raw mud. When the mud likes rock lumps, it is piled up in the open air to take weathering and let loose, and then the hammer crusher is broken at the beginning, the grinding wheel passes the 60 mesh screen Pug (pug is violently too thick and too thin, such as when it is easy to stick, after burning shrinkage), and the wet water is kneaded by the vacuum mud refiner, which will become the raw mud. Red mud, green mud and purple mud. When it comes to the training system of purple clay, before the 1950s, it still followed the old method of smashing circles with dry mud cakes in the Ming and Qing Dynasties. It was washed with clean water, and people took a nap and trampled on it until the mud was soft and hard. Today's people can hardly imagine that the previous system is so backward in practical application. To the end of the sixties began to use mechanization, Raymond mill, mixer, vacuum mud machine. Purple sand pottery
with rich appearance color, through some mud, to meet the needs of process change and creative design artists, mix ratio, or add metal oxide colorant in the mud, proce unusual application effect. Almost all the masters are ready to have the heart of clay instead of private teaching, and then some purple clay has become a synonym, some special artists, but also highlights the famous artistic style. After firing sunflowers with blue, jujube red, peel, pear peel, cinnabar purple, Begonia red, green, dark green, black, cold golden, golden and other colors, purple attracted the attention of collectors. If the purple sand mud is mixed with sand and red sand, the proct after firing will have a special texture
the purple surface is taken from the natural mud color. The procere is as follows: first, grind the colored materials separately, then wash them with clean water, paste them on the surface of the wax paste, which is a useful material and will never fade after firing
the main raw material is pottery purple clay, and experts describe the "bone" of purple clay. The "bone" is the quartz grain of Zisha, which is the "sand" in Zisha. It is one of the intergrowth of clay, mica and hematite. Purple clay can not use water swelling clay, crushed to a certain degree of fineness, not with other materials, a single material can be shaped firing a variety of purple pottery. Although Shouxian County, Anhui Province, Boshan, Shandong Province, Chaozhen, Guangdong Province, also have similar pug, its composition in the study, fine if Xiao bad. If the magnificent garden elegant, excellent color, texture, when the theory of ceramics is incomparable. However, e to the artistic taste, we have to count the simple style, bold lines, smooth, accurate proportion, color and simplicity, exquisite handicrafts, simple artists, stone, painting, carving in one, which makes the purple clay pot become a very practical utensil for most people.
purple sand is a kind of intercalated soil seam. The ore body is thin and lenticular. The thickness of the ore bed is about tens of centimeters to one meter. The stability is poor. The appearance color of raw materials is purple, purplish red, and there are light green spots. The appearance color of burning is purple, purple, brown, and after purple. The main component of purple clay mica is water, and contains different amounts of kaolin, quartz, mica and iron. Comprehensive analysis shows that Zisha clay sheet belongs to the type of porcelain material with the characteristics of Tu Dan Ying Yun matrix, so a single raw material has ideal plasticity, high strength, low drying shrinkage and good shape, which is suitable for various process conditions
green mud is fat purple sand in the folder, which is called "mud in mud" (Tuanshan mud is a mixture of Purple mud and green mud, symbiotic Pug). Generally, it is used as matrix powder or paint, and the purple color of pottery tableware is more colorful
red mud (or vermilion mud) is located at the bottom of the seam and soft soil. In a small part of small coal mines, the shape of coal mines is trivial, and they are picked by hand. Zhou Gaoqi said: "among the stone kings, Zhao Zhuangshan does not touch the stone bones, and the wind and sky change the color of cinnabar." Because of the iron content, the color changes after shooting cinnabar, cinnabar purple or Begonia red. Due to the low output, except for the early small hot pot with vermilion clay, their tires around the level were sold to Southeast Asia, generally only used as decorative purple makeup clay. In order to obtain finer clay, the red mud is washed and precipitated, and the mud is about 80 to 140 mesh, which is made into a clay pot as fine as oil. The most important feature of vermilion clay is that it contains about 14% to 18% iron oxide, which is the main reason why vermilion clay becomes so expensive. Because it is very delicate and difficult to shape, the vermilion clay is also very high (e to the deformation rate, ordinary craftsmen rarely make vermilion clay pots) and vermilion clay is shot by green. Due to the shrinkage as high as 20-30%, the general output of finished procts is only about 70%
crack Purple mud is g out, commonly known as raw mud. When the mud likes rock lumps, it is piled up in the open air to take weathering and let loose, and then the hammer crusher is broken at the beginning, the grinding wheel passes the 60 mesh screen Pug (pug is violently too thick and too thin, such as when it is easy to stick, after burning shrinkage), and the wet water is kneaded by the vacuum mud refiner, which will become the raw mud. Red mud, green mud and purple mud. When it comes to the training system of purple clay, before the 1950s, it still followed the old method of smashing circles with dry mud cakes in the Ming and Qing Dynasties. It was washed with clean water, and people took a nap and trampled on it until the mud was soft and hard. Today's people can hardly imagine that the previous system is so backward in practical application. To the end of the sixties began to use mechanization, Raymond mill, mixer, vacuum mud machine. Purple sand pottery
with rich appearance color, through some mud, to meet the needs of process change and creative design artists, mix ratio, or add metal oxide colorant in the mud, proce unusual application effect. Almost all the masters are ready to have the heart of clay instead of private teaching, and then some purple clay has become a synonym, some special artists, but also highlights the famous artistic style. After firing sunflowers with blue, jujube red, peel, pear peel, cinnabar purple, Begonia red, green, dark green, black, cold golden, golden and other colors, purple attracted the attention of collectors. If the purple sand mud is mixed with sand and red sand, the proct after firing will have a special texture
the purple surface is taken from the natural mud color. The procere is as follows: first, grind the colored materials separately, then wash them with clean water, paste them on the surface of the wax paste, which is a useful material and will never fade after firing
the main raw material is pottery purple clay, and experts describe the "bone" of purple clay. The "bone" is the quartz grain of Zisha, which is the "sand" in Zisha. It is one of the intergrowth of clay, mica and hematite. Purple clay can not use water swelling clay, crushed to a certain degree of fineness, not with other materials, a single material can be shaped firing a variety of purple pottery. Although Shouxian County, Anhui Province, Boshan, Shandong Province, Chaozhen, Guangdong Province, also have similar pug, its composition in the study, fine if Xiao bad. If the magnificent garden elegant, excellent color, texture, when the theory of ceramics is incomparable. However, e to the artistic taste, we have to count the simple style, bold lines, smooth, accurate proportion, color and simplicity, exquisite handicrafts, simple artists, stone, painting, carving in one, which makes the purple clay pot become a very practical utensil for most people.
6. Shandong Chengming Construction Machinery Co., Ltd. is the first choice for hammer crusher manufacturers in Shandong. Since its establishment for 15 years, the company has made tens of thousands of customers in China stand at the top of the wealth. The pre-sale, in sale and after-sale services of the company's procts have been highly praised by customers! We have been working hard to do what we strive for, believe that tomorrow will be better< The unique features of the hammer crusher proced by Shandong Chengming Construction Machinery Co., Ltd.:
I. Our hammer crusher has been updated, improved and optimized generation after generation. At present, we have developed the third generation of hammer crusher with high quality, high output and rable vulnerable parts. This kind of crusher has been put into the market for tens of thousands of sets, and has been highly affirmed by new and old customers. It is favored by customers for its high output, low cost and wear-resistant wearing parts< Our hammer crusher is widely used in: bluestone, limestone, dolomite, clay, concrete, gangue, coal, lead-zinc mine, etc. To crush these materials, please choose hammer crusher (two in one crusher). You don't have to worry about the phenomenon that the output can't reach, and the wearing parts are not wear-resistant. We can take you to the site of mining peer customers to observe the actual use, so that you can fully believe the advantages of this proct
Third, the replacement of hammer head and hammer shaft in the later stage does not need to remove the upper shell, and the hammer head and hammer shaft can be replaced by removing the upper semicircle inspection ports on both sides of the machine! It's only an hour at most. This is the unique design of Shanyuan brand crusher, and it is also a crushing mechanism designed according to the customer's own interests<
output analysis of the third and third generation Hammer Crushers:
the minimum output can reach 30 tons per hour, that is, 200 cubic meters per day for 10 hours. The maximum output can reach 500 tons per hour, which is 3500 cubic meters per day and 10 hours per day.
I. Our hammer crusher has been updated, improved and optimized generation after generation. At present, we have developed the third generation of hammer crusher with high quality, high output and rable vulnerable parts. This kind of crusher has been put into the market for tens of thousands of sets, and has been highly affirmed by new and old customers. It is favored by customers for its high output, low cost and wear-resistant wearing parts< Our hammer crusher is widely used in: bluestone, limestone, dolomite, clay, concrete, gangue, coal, lead-zinc mine, etc. To crush these materials, please choose hammer crusher (two in one crusher). You don't have to worry about the phenomenon that the output can't reach, and the wearing parts are not wear-resistant. We can take you to the site of mining peer customers to observe the actual use, so that you can fully believe the advantages of this proct
Third, the replacement of hammer head and hammer shaft in the later stage does not need to remove the upper shell, and the hammer head and hammer shaft can be replaced by removing the upper semicircle inspection ports on both sides of the machine! It's only an hour at most. This is the unique design of Shanyuan brand crusher, and it is also a crushing mechanism designed according to the customer's own interests<
output analysis of the third and third generation Hammer Crushers:
the minimum output can reach 30 tons per hour, that is, 200 cubic meters per day for 10 hours. The maximum output can reach 500 tons per hour, which is 3500 cubic meters per day and 10 hours per day.
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