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Lignite Processing Technology

Last Update:2020-05-10 18:50:45

Looking for the environment-friendly lignite crusher / lignite processing technology. Lignite, also known as Chai coal, is a mineral coal with low degree of coalification. A brown black, matte, low-grade coal between peat and bituminous coal. Strong chemical reactivity, easy weathering, not easy to store and transport (it is easy to ignite if stored for more than two months, and the stacking height should not be more than two meters, which determines that lignite is not suitable for transport). When burning, it causes serious air pollution. However, because the coal is almost mined out, lignite has become the main coal in China. However, due to the low degree of coalification of lignite, there will be a lot of black ash floating in the air during combustion. If not treated and refined by coal washing, a large number of inferior lignite will lead to the increasingly serious problem of haze in China. When using lignite, we must pay attention to environmental protection, and do not cross the red line of environmental protection!

Looking for environment-friendly brown coal crusher / brown coal processing technology. Large brown coal is processed into small pieces by jaw crusher. If the particle size is smaller, the impact crusher or cone crusher can be used to crush again. Liming heavy industry jaw crusher includes: C6x series jaw crusher, PE jaw crusher, Pew European version jaw crusher; impact crusher includes: ci5x series impact crusher, PFW European version impact crusher, PF impact crusher; cone crusher includes: HPT hydraulic cone crusher, HST hydraulic cone crusher, CS cone crusher

Looking for environmental friendly lignite crusher / lignite processing technology. One step of lignite crushing process is drying. The drying process of lignite is that under the action of induced draft fan, lignite dryer and heat source form a convection heating mode, which makes lignite and high humidity negative pressure enter into the dryer for mass transfer and heat transfer exchange. The wet lignite moves forward slowly by agitating and dispersing the operation mode of pulverizing lignite and exhausts the drying drum to complete the drying process of lignite. The drying of lignite includes evaporation drying and non evaporation dehydration

Liming heavy industry has a modern production base of 300000 square meters and more than 150 sets of advanced production and processing equipment. Based on two production bases in Zhengzhou and Xingyang, we fully implement the international process standards of machining, have a series of production equipment, set up international production equipment, with high production capacity and technology level. There are modern production workshops, which integrate processing, warehouse and equipment. Here are more advanced production equipment, rare 6.3m vertical cars, which are our production reality The epitome of force.


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