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How to solve the problem of excessive amount of powder in the impact crusher ?

Author:admin Hits:

In recent years due to the rapid development of the city of sand and gravel aggregate demand to increase , especially in construction , railway, highway construction , which has also led to the rapid development of the crushing and screening equipment . Impact Crusher is widely used in metallurgy, building materials , cement , mining , chemical , water, electricity and other industries , crushing compression strength not more than 350MPa hard rock , brittle grain materials, especially suitable for the the highway hydropower project , the use of aggregate , fabric and artificial sand . Yifan Machinery today to share with you how to solve the problem of excessive impact crusher amount of powder on some of the problems of the impact crusher work ?

To solve the problem we have to understand the working principle of impact crusher :

Stone from the upper part of the machine directly into the high-speed rotation of the turntable ; high-speed centrifugal force , and another part of the umbrella shunt high - speed collision with the crush of high-density dial around the flying stone , stone fight against each other , will between the dial and case , the formation of vortex movement caused many times fight against each other , friction, grinding, straight from the lower part of the discharge . Form a closed loop several times , to reach the required particle size by sieving device control .

[1]Impact crusher with high chromium plate hammer , impact resistance , abrasion resistance, impact strength ;

[2]Feed inlet , the crushing chamber , to adapt to high material hardness , fragmentation , the product powder ;

[3]Fragmentation functions , high productivity , mechanical wear , high overall efficiency .

[4]The impact crusher keyless connection , easy maintenance, economical and reliable ;

[5]Impact Crusher , compact structure, strong rigidity of the machine , the rotor has a large moment of inertia .

[6]Back plate and plate hammer gap can facilitate the adjustment , effective control of the feed particle size , particle shape ;

Impact Crusher work , in addition to rotor rotation with a lot of airflow , so that the stone powder flying out , there it is broken material in the crushing cavity after a multi-stage crushing grinding , the material is broken fineness smaller during operation , the powder is easy to fly. In addition, the way it works is to beat crushing is completed , it will increase the amount of dust , back plate for a long time the impact will be wear and tear , what is more, the surface of the back plate falling , this will cause the impact crusher The seal is greatly decreased , increased dust pollution .

To solve the large amount of powder in the case of the impact crusher work , when used, can additionally equipped with dust removal equipment , plus a closed cover , you can also add a little water into the impact crusher feed opening in the material in the material is wet or directly coupled with the dust humidifier to work with .

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