The purpose of sorting coal power, not only to exclude coal gangue, but also for users to choose the right path varieties, stable quality products, reasonable purpose to save energy and transportation, to get best value for money. Common users of thermal coal include: thermal power generation, export, chemical industry, general industrial boilers, kiln, domestic coal and blast furnace injection. Various users have different requirements for media, which determines the following characteristics of thermal coal washing: (1) The benefit of washing and selecting thermal coal is lower than that of washing coking coal; (2) Most users of thermal coal have low requirements on coal quality, and usually only require the elimination of meteorites; (3) Different types of users have different requirements on the types of thermal coal, such as power plants requiring end coal, while some industries require lump coal; (4) The thermal coal preparation plant should have the ability to adapt to different varieties. The existence of the above characteristics, the following requirements for the washing process of thermal coal: (1) The total investment of thermal coal preparation plant should not be too large; reduce operating expenses as much as possible (2) The coal preparation process adopted should be as simple as possible, and strive to be efficient and practical; (3) It is necessary to select a single equipment with large processing capacity, and it is energy-saving, water-saving, reliable, and easy to operate. (4) According to the requirements of the user, it is necessary to select an appropriate lower limit for the selection and reduce the amount of slime treatment. (5) The process is flexible and has the ability to adapt to market demands. Best Black Tea,Black Tea Leaves,Organic Black Tea,Chinese Black Tea Hunan Junshan Yinzhen Tea Industry Co.,Ltd , https://www.junshan-tea.com