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Coal gangue is a kind of solid waste in the process of coal mining and clean coal production. It is a kind of mining solid waste, including washing in coal washing plant, hand picking in coal production, semi-coal alley and rock tunneling. Coal gangue is a mixture with coal and rock. It not only takes […]

It is reported that coal ash emissions in the past 8 years has increased by 2.5 times. This is mainly related to demand growth. It can be seen from the previous period of coal panic that mainly relies on thermal power plants to supply electricity for a wide range of areas. The soaring soot emission […]

Fly ash is a combustible substance. The design of the vertical mill fully considers the explosion-proof problem during the production. It is equipped with a special explosion-proof point to release the internal pressure of the milling system, so that the air pressure inside the mill can be balanced at any time. Vertical mill adopts a […]

In green mining development process, it is a very important issue to promote the integration of coal resources and achieve a win-win balance between the economy and the environment. vertical roller mill play an important role in the development of clean coal power. Efficient And Environmentally Friendly Equipment In view of environmental protection, the vertical […]

This article discusses how to increase the output of the vertical mill from the aspects of the mill structure, scraper, hydraulic system and materials.     The Internal Structure 1.1 Wear Of Grinding Roller And Disc Liner   When the vertical mill is working, the material is ground by applying pressure from the grinding roller. […]

Soda is a common desulfurizer in steel works. What equipment can be used to grind soda powder for steel works? We are a Soda grinding mill equipment manufacturer with many experiences and high technology. The Ultrafine mill machine equipment can grind 800-1000 mesh baking soda powder.   Generally speaking, soda powder as desulfurizer needs to […]