In the last issue, I explained the first 20 dynamic diagrams of mining machinery, I believe you have learned a lot. There are also a lot of comments, so now let's continue to explain the last 20 mining machinery principle animations! After reading it, you will be stunned!
21. Magnetic separator
The magnetic separator is made of ferrite material or compounded with rare earth magnetic steel, and the average magnetic induction intensity of the cylinder surface is 100-600mT. According to the needs of users, we can provide magnetic separation with different surface strengths such as downstream, semi-countercurrent, and countercurrent types. It has the characteristics of simple structure, large processing capacity, convenient operation and easy maintenance.
22. High gradient magnetic separator
High gradient magnetic separator is a kind of equipment specially for weak magnetic ores. (A variety of minerals coexist), this weak magnetic ore is mainly composed of ferric oxide. To extract ferric oxide, it needs to be sorted with high-intensity magnetic equipment. It has the advantages of strong adaptability, reliable operation, convenient operation and maintenance, etc.
Jig machine is a kind of energy-saving gravity separation equipment developed and improved on the basis of traditional jig machine according to the stratification law of jig bed theory. The conical slide valve is adopted, which has the characteristics of reliable operation and low energy consumption, which can meet the sorting needs of different media.
Shaker is a widely used gravity beneficiation equipment, which uses mechanical shaking and water flushing to separate ore particles according to density. It is characterized by obvious zoning, convenient section and access.
25. Fixed hanging iron remover
Suspended electromagnetic iron remover is a kind of iron removal device with direct current excitation, which is used to hang above the conveyor belt to remove the miscellaneous iron in the moving bulk materials. Maintenance-free, strong magnetic force, long life, simple installation, convenient use, reliable operation and so on.
26. Washing machine
The washing machine feeds the aggregates containing mud and stone powder from the feeding port into the rotating drum, which is continuously lifted and dropped by the cleaning drum, and washed by the flushing water in the forward or reverse direction. The aggregates are screened and dehydrated by the discharge end drum screen and then discharged. It has the characteristics of long service life and no maintenance for a long time.
27. Wheel sand washing machine
The wheel sand washing machine is driven by a motor and a reducer, which drives the impeller in the water tank to rotate continuously in the water tank, thereby stirring, turning over, and washing the sand or slag particles in the water tank, and finally the material is dehydrated in the impeller and discharged. Fully enclosed oil bath type transmission device, adjustable overflow weir plate, large disposal capacity, low power loss, simple maintenance and so on.
28. Spiral sand washing machine
When the spiral sand washing machine is working, the sand and gravel enter the washing tank from the feeding trough to remove the impurities covering the surface of the sand and gravel, and discharge from the overflow washing tank to complete the cleaning process. It has a wide range of applications and is suitable for metallurgy, building materials, hydropower and other industries. It can clean, classify, remove impurities and wash construction sand, road sand, and gravel sandstone.
29. Bag filter
When the bag filter passes the dusty gas material through the filter material, the dust is retained on its surface, and the clean air is discharged through the gap of the filter material. Strong adaptability, easy to recycle materials, reduce pollution and so on.
30. Wet dust collector
Wet dust collector is commonly known as "water dust collector", which makes dust-containing gas and liquid in close contact, using the inertial collision of water droplets and particles or using the full mixing effect of water and dust. Its characteristics are that it can be used in high temperature, dry, flammable, explosive and harmful gases, and has high dust removal efficiency.
31. Pulse dust collector
The pulse bag filter is driven by the power of the fan, and a negative pressure environment is formed inside the filter, the dust removal pipeline and the mouth of the dust removal hood, so that the dust at the dust-raising point enters the dust collector under the action of the pressure difference, and the airflow is filtered through the dust filter bag. It is trapped on the surface of the cloth bag, and the pulse signal is regularly input to the pulse valve through the controller, and the high-pressure wind of the compressed gas blows the dust adhering to the surface of the filter bag and collects it into the ash hopper, so as to achieve the same dust collection. For the purpose, the treated clean gas is discharged from the chimney through the dust removal fan. It is suitable for the purification of dusty gas and the recovery of materials in metallurgy, building materials, cement, machinery, chemical industry, electric power and light industry.
32. Cyclone dust collector
When the dust-laden airflow enters the dust collector from the tangential inlet, the airflow rotates in the dust collector, and the dust particles in the airflow move to the outer wall under the action of centrifugal force, reach the wall, and fall into the ash hopper along the wall under the action of airflow and gravity to achieve separation. It has the characteristics of simple structure, easy manufacture and installation, convenient maintenance and management, low construction cost and operating cost, and small footprint.
The separation of the mixture under high-speed rotation is achieved by using strong centrifugal force. The structure is simple, there are no moving parts, the operation and maintenance are easy, the volume is small and the processing capacity is large, and it is suitable for processing finer materials.
34. Crushing production line
35. Cylinder dryer
The drum dryer dries the wet material and then sends it out through a belt conveyor or screw conveyor at the discharge end. If it is necessary to further reduce the dust content of the exhaust gas, it should also be discharged after passing through a bag filter or a wet filter. It has the advantages of reliable operation, large operation flexibility, strong adaptability and large processing capacity.
36. Drying production line
37. Grading principle
The spiral classifier is based on the principle that the size of the solid particles and the specific gravity are different, so the sedimentation speed in the liquid is different. It is a kind of grading equipment that is pushed up by the screw and discharged to the top for mechanical grading. It can grade the powder in the mill for filtration, and then use the spiral blade to rotate the coarse material into the feed port of the mill to filter the filtration. The outgoing fines are discharged from the overflow pipe.
38. Double spiral washing machine
The double-spiral washing machine adopts a central structure, the spiral blade is installed on the central shaft, and the reducer is connected to the central shaft for work. A device for mechanical classification based on the principle that the specific gravity of solid particles is different, so the speed of sedimentation in the liquid is different. It can handle and wash the soil and ash powder on the material into clean materials. The machine has the advantages of simple structure, easy maintenance and high washing efficiency.
39. Cylinder washing machine
Cylinder washing machine equipment is widely used in the washing of materials in sand and gravel fields, mining, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing stations and other industries.
40. Color sorter
It is a device that uses the principle of photoelectricity to detect and separate individuals with abnormal colors or infected with diseases and insect pests and foreign impurities from a large number of bulk products. The system has the characteristics of simple structure, convenient assembly and low failure rate.