Bituminous coal grinding project in Russia

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Bituminous coal grinding project in Russia

Equipment: LM2200M vertical coal mill

Place of use: Russia

Processed material: Bituminous coal

Input size: <30mmOutput size: 200 mesh D90

Capacity : 45-48T/H

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The project was put into operation in 2018 and is used for the preparation of clean coal powder. The customer is mainly engaged in coal pulverization, coal and blue carbon processing and sales. Based on rich experience in pulverized coal preparation, customers are quite familiar with grinding equipment and are professional when purchasing products. Our vertical coal mill has obvious advantages, the quality of pulverized coal is higher.

Live situation:

The raw coal passes through the grid screen from the raw coal yard and falls onto the large-angle belt conveyor or elevator. After being removed by the electromagnetic iron remover, the belt conveyor or elevator sends the raw coal to the raw coal bunker for storage. After the pulverizing system has been started, open the rod valve at the bottom of the raw coal bunker, start the sealed metering belt coal feeder, and the raw coal enters the LM2200M vertical coal mill for drying and grinding. The hot air or waste gas from the hot blast stove is drawn by the system fan and enters the vertical coal mill. After sufficient heat exchange with the raw coal being ground in the mill, the pulverized coal is taken up and separated at the separator. Coarse pulverized coal with unqualified fineness falls back onto the grinding disc for grinding. Qualified pulverized coal enters the explosion-proof air box pulse dust collector with the air flow and is collected, and is discharged into the pulverized coal bin through the dividing wheel. The impurities in the raw coal, such as some coal gangue, metal blocks, etc., are removed from the grinding mill through the air ring and slag discharge port.

Customer reviews:

I have been engaged in pulverized coal processing for so many years and have used a lot of equipment. FIGHTER’s equipment is very user-friendly. Since it was put into operation, production has never been interrupted, the fineness of the powder produced has reached the standard, the output has exceeded expectations, and the quality of the pulverized coal is very good. We are very satisfied. FIGHTER is a good partner for long-term cooperation.


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