Boiler coal pulverizer unit

    Date:  2016-09-27Author:  ZENITH

We recommend LM Vertical Roller Mill. LM series vertical milling machine is success in absorbing foreign experience and world-advanced technology, and in producing our vertical products, with self-owned intellectual property right. Now it has wide application in metallurgy, construction, chemical and mining industries. It is sets medium crushing, drying, grinding, classifying and other functions as a whole, being the ideal equipment in the grinding industry.

Vertical Roller Mill

Process flow:

Raw coal from the coal yard through the lattice sieve screen after the fall to the large angle belt conveyor or hoist, the electromagnetic iron separator iron removal, the belt conveyor or hoist raw coal into the raw coal storage for storage.

After the milling system is started, open the bottom of the original coal bunker valve, start measuring the tape to the coal sealer, coal into the vertical coal mill for drying, grinding.

The hot air or exhaust gas from the hot air furnace is drawn into the vertical coal mill under the suction of the system fan, and is fully heat exchanged with the pulverized raw coal in the mill, and the pulverized coal is separated and sorted at the separator, Degree of coarse coal powder fell again to the grinding disc, qualified coal with air into the explosion-proof gas tank pulse collector was collected, after the grid into the coal storage compartment.

Raw coal in the debris, such as part of the gangue, metal block, through the wind ring, spit residue mouth out of grinding.

We can provide a complete broken production lines and improve after-sales service, please contact our customer service.


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