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/ How to solve the problem of large amount of stone powder in the work of the impact crusher?


Time: 2018-09

The impact crusher mainly utilizes the rotation of the inner rotor of the machine compartment to drive the hammerhead to rotate to strike the collision stone and finally break it. The stone material collides with each other under the action of the rotor to form a large stone vortex, which increases the collision between the materials. In this process, the rotor rotates rapidly, the amount of air blows is large, and fine stones will overflow, causing dust pollution.


When the impact crusher is working, in addition to the rotor rotating to bring out a large amount of airflow, the stone powder is flying out, and the broken material is mainly completed by multi-stage crushing and grinding in the crushing cavity, and the fineness of the material is broken. Small, during the operation, the particles are easy to fly out. In addition, its working method is mainly done by tapping and breaking, which will increase the amount of dust, and the impact plate will be worn after a long time impact. Whatever the case, the counter-attack plate will fall, which will cause the impact-breaking. The sealing performance of the machine is greatly reduced, and the dust pollution is aggravated. In order to solve the problem of large amount of stone powder in the work of the impact crusher, the user may additionally equip the dust removal equipment or the outer cover when using the material, and also add a small amount of water to the material before the material enters the feed port of the impact crusher. Wet or directly add dust and humidifier to work together.
In order to reduce the amount of stone powder in the operation of the impact crusher, it is possible to regularly inspect the various parts of the equipment, such as the inspection of the liner, the tightness of the machine casing and the looseness of the screws at the joints of the devices. Maintenance and repair will greatly reduce the amount of dust and increase work efficiency.

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