The problem of large amount of stone powder during the operation of the impact crusher

Release Time：2024-02-02 View：57

The impact crusher mainly utilizes the rotation of the rotor in the warehouse to drive the rotation of the hammer head to strike and collide with stones, ultimately crushing. The stones collide with each other under the action of the rotor, forming a large stone vortex, increasing the collision between materials. During this process, the rotor rotates rapidly and the air volume is high, causing small stones to overflow and causing dust pollution.

When the impact crusher is in operation, in addition to the large amount of airflow carried out by the rotor rotation, which causes the stone powder particles to fly out, its crushing material is mainly completed through multi-stage crushing and grinding in the crushing chamber. The fineness of the crushed material is very small, and during operation, powder particles are easy to fly out.

In addition, its working mode is mainly through tapping and crushing, which increases the amount of dust. The long impact of the impact plate will wear out, and more importantly, the surface of the impact plate will fall off, leading to a significant decrease in the sealing performance of the impact crusher and aggravating dust pollution. To solve the problem of large amount of stone powder during the operation of the impact crusher, users can equip dust removal equipment or closed covers, or add a small amount of water directly into the dust removal humidifier before the material enters the feed port of the impact crusher.

In order to reduce the amount of stone powder during the operation of the impact crusher, it is possible to regularly inspect various components of the equipment, such as the sealing of the lining plate and casing, and whether the screws at the connections of each device are loose. Regular maintenance of the machine can greatly reduce dust levels and improve work efficiency.