Mineral processing equipment: technical advantages of ultra-fine grinding machine and daily maintenance
Ultra-fine grinding machine is mainly used in the crushing equipment of metallurgy, building materials, chemical industry, mining and other mineral products. The pulverization range is: quartz, feldspar, china clay, clay, bentonite, calcite, talc, barite, fluorite, clay, white mud, gypsum, etc. The hardness of Mohs grade 7 or below is less than 6%. Burning explosive mineral products. Mill mill grinding product size range 325 mesh - 1800 mesh
Ultrafine mill technology advantages
1. The utilization rate of wear materials is high, which is four times the service life of Raymond mills;
2, processing fine sand, the effect is more obvious than other mills;
3. It is an efficient equipment for desulfurization of power plants;
4. As pre-grinding before ball milling, the ball milling efficiency can be increased by 50%;
5, mainly used for all kinds of brittle materials that can be crushed, the hardness is less than the Mohs hardness of 9 grades of pre-grinding processing.
Superfine mill maintenance
As a superfine mill, the grinding powder has a uniform particle size. How to maintain and maintain the ultra-fine mill when working and producing the ultra-fine mill?
1. Always check the components and connections for looseness and damage.
2. The operation and maintenance of the control cabinet shall be handled by a special person.
3. Remotely measure the insulation resistance every six months and find the problem in time.
4. Regularly check the cabinet outside the cabinet to keep the instrument display clear and bright, the operation handle is flexible, and the contactor and the main electric appliance are electrically shock-free.
Also observe the following considerations:
1. When the component is damaged and replaced, the corresponding component should be replaced, and the capacity cannot be increased without authorization.
2. When the grid voltage is lower than 10%, it should stop working.
3. The motor of each circuit should be maintained in time and found that the temperature rise is too high, and when the current is too large, it should be shut down for maintenance.
4. When the air switch of each circuit is automatically cut off, the cause should be checked and the air switch should be closed. It is strictly forbidden to open blindly. trick
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