The difference between the vertical roller mill and the Raymond mill

The main motor of the Vertical Roller Mill drives the main shaft and each layer of the turntable through the reducer, and the turntable drives dozens of ring rolls to roll and rotate in the grinding ring raceway through the pin. The bulk material is broken into small particles by a hammer crusher and then sent to the storage bin by the hoist. The electromagnetic vibrating feeder sends the material evenly to the middle of the upper turntable, and the material is scattered to the circumference of the circle under the action of centrifugal force. The ball rolling into the raceway of the grinding ring is punched, rolled, ground and pulverized.

The ore and other materials are pulverized by the first layer of the vertical roller mill and then fall into the second layer and the third layer. The suction of the high-pressure centrifugal fan draws the outside air into the machine and passes through the third layer of the pulverized coarse powder belt. Into the powder machine. The eddy current generated by the rotating turbine in the classifier re-grinds the coarse-grained material, and the fine powder enters the cyclone dust collector with the airflow and is discharged from the lower discharge valve to be the finished product, while the airflow with a small amount of fine dust After being purified by a pulse dust collector, it is discharged through a fan and a muffler.

The working principle of the vertical roller mill and the Raymond mill is basically the same. The internal grinding roller of the mill rotates around the center. At the same time, the grinding roller revolves around the grinding ring, and the grinding roller itself rotates due to friction. The lower end of the plum blossom frame is equipped with a blade system, and the position is at the lower end of the grinding roller. During the same process of the blade and the grinding roller, the material is thrown into the grinding roller ring to form a cushion layer, and the material layer is rotated by the grinding roller. The outward pressure crushes the material, but the three rings are ground in three layers.

Gypsum Mill Production Line

The gypsum powder production line adopts mature and advanced process equipment. The gypsum mill process is used to crush large-sized gypsum ore into small pieces of less than 30mm, which are sent to the mill for grinding; the classifier will be ground after grinding. The gypsum raw powder required for the fineness of the product is sent to a boiling furnace for calcination, and the rest is returned to the mill for re-grinding until it is qualified. The boiling furnace is a widely used equipment in the construction of gypsum calcining equipment in China. The equipment has simple structure and convenient operation. The qualified gypsum powder after calcination is sent to the clinker silo for storage or sent to the product workshop for use.

Ball Mill Dust Removal Problem

It is very necessary and effective to equip the ball mill with dust removal equipment. The dust generated by the ball mill in the production process not only affects the working environment of the ball mill, but also harms the health of the operator. The dust removal operation as a process of the ball mill to complete the grinding operation will directly affect the overall effect of the grinding operation.

So how should specific ball mill equipment be effectively dusted and dustproof? The cyclone machine is equipped with a cyclone dust collector. The cyclone dust collector is very important to us. There are many problems in the process of using the ball mill. It can quickly process the dust of our ball mill equipment, and strengthen the life of our ball mill equipment. The output of the ball mill and the use of the ball mill.

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