Grinding equipment to turn gangue from black to white

The gangue from black to white, such as washing coal white as very difficult, coal gangue is coal mining, coal washing in a solid waste, the poorer the quality of coal, the higher the content of gangue, gangue due to a lifetime with coal, so it is a kind of black and gray rock, the previous gangue waste accumulation is not valued, the development of science and technology, the enhancement of global environmental protection awareness, the recycling of coal gangue even if they are forced to drive, but also an inevitable move, there is a new type of technology, the gangue by Raymond mill and other grinding equipment grinding powder, and then pulping, grading, and so on. Is also inevitable, there is a new type of technology, the gangue through the Raymond mill grinding device grinding into powder, and then by pulping, grading, calcining multiple processes into high-quality kaolin, to realize the magnificent turn from black to white.

Why do we need to recycle gangue?

Coal gangue and coal, compared with the economic value of small, although good with a small amount of carbon, but the overall development of the significance of not much, so the early years has been much neglected. However, due to the coal will have a certain amount of coal components, long-term open storage will cause the coal gangue as the world's largest industrial waste, whether from the perspective of environmental protection or resource reuse considerations have naturally become the primary consideration of the object, which is the gangue can now be washed out of the antecedent on the driving force.

What is the historical significance of coal gangue grinding machine hand in hand with the gangue development?

1. Coal gangue can be utilized again for coal enterprises to solve the "heart disease", coal energy development and then no worries.

2. Coal gangue crusher for the environmental decompression, reducing a large number of atmospheric, water and soil pollution problems, so that more land resources can be effectively utilized.

3. Black gangue into white kaolin can be used in papermaking as filler and coating pigments, as well as cables, inks, cosmetics, rubber, aerospace and agricultural pesticides.

4. The main raw material of daily-use ceramic products can also be processed with it.

5. Grinding gangue slurry, calcination of one of the gangue application range, it can also be used in stone, cement, sintered brick processing, chemical industry, industrial manufacturing and other industries.

Black gangue into white kaolin process can be used for crushing and grinding of many machines, the following to introduce you to several cost-effective grinding equipment, Raymond mill: stable performance, affordable; high pressure mill: high yield, high efficiency, longer service life; European version of the mill: advanced technology, high finished product specifications, the price is relatively high, the use of the user can choose to buy according to their own needs.

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