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How is the coal gangue grinding process realized?

fxy/ Release time : 2023-06-05

Coal gangue is the solid waste discharged in the process of coal mining and coal washing, is a kind of coal in the process of coal formation and coal with a low carbon content, but it is harder than coal black gray rock, coal gangue can be widely used in many aspects, such as instead of fuel iron; burn boiler; burn lime; production of cement; production of construction materials; coal gangue production of light aggregate, light aggregate is in order to reduce the relative density of concrete. Density, and the choice of a class of porous aggregate; production of coal gangue cotton, coal gangue and lime as raw materials, melted by high temperature, sprayed into a building material and many other uses. How does the workflow of the coal gangue grinding machine? I share it with you.

Coal gangue grinding machine

Coal gangue grinding machine

European version of the mill complete set of equipment mainly consists of the host, powder selector, fan, jaw break, dustpan elevator, electromagnetic vibrating feeder, storage bin, bag dust collector, piping device, cyclone collector, electric control cabinet, motor and so on.

After crushing, the qualified materials are evenly and quantitatively fed into the grinding chamber of the main machine continuously through the frequency belt feeder for grinding. Under the action of the analyzer, the materials that do not meet the fineness requirements fall into the grinding chamber for regrinding, while the qualified materials enter the cyclone powder collector through the duct with the airflow for separation and collection, and are discharged through the discharge device as finished powder. The separated airflow enters the fan through the return air duct at the upper end of the cyclone collector. The system operates under positive and negative pressure, and the equipment is equipped with pulse dust collector, which is environmentally friendly.

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