What factors affect the working efficiency of the airflow crusher?

Airflow mill, for the present society has been no surprise, as the product of modern science and technology, it has also made a great contribution to various industries, it can be said that the modern industrial production but leave the airflow mill, the whole production chain may face great danger. So for the crusher, the internal speed difference problem affects the work efficiency how to do? Let's follow along to study the solution.
1, the air mill to adjust the hammer screen gap: the use of the screen surface friction with the material and the screen surface distance is different and different friction characteristics, by adjusting the hammer screen gap, increase the hammer and material hammer speed difference, so as to improve efficiency. However, in the process of feed production, the sieve hole is different, the raw material is different, the hammer screen gap needs to be adjusted frequently; In the crusher, the beginning of the crusher work and after a period of time, the particle composition of the internal cavity of the crusher will also change; In the parts of the crusher, the hammer is easy to wear, and after the front end of the hammer is worn, the change of the gap between the hammer and screen increases, and the output will decrease and is difficult to last. Of course, in order to test the output of a certain kind of mill, for a certain raw material, a certain screen, determine the appropriate hammer screen clearance and suction, without considering the service life of the screen and hammer, you can obtain very high crushing efficiency data in a short time. However, in the production of feed crushing, This kind of specific measurement data and the technical content of the crusher itself are two things, and the personnel with rich operating experience and their labor also need high use costs. After the hammer wear, the gap between the hammer and screen increases, the friction decreases, and the crushing efficiency decreases.
2, the reasonable use of the opposite side of the screen burr: the screen punching side of the hair in the inside, can increase the friction, but not long, after the screen burr polishing, the efficiency is not. The duration is about 30 minutes to an hour.
3, increase the suction: in the crusher system plus negative pressure, suction attached to the screen inside the surface of the material, so that the material in the screen surface friction increase, can also increase the hammer and material hammer speed difference, but the increase in air absorption will also increase the hammer, screen wear, efficiency is not durable. At the same time, the power consumption of suction is also increased.
4. Place the washboard in the grinder: the washboard has the effect of blocking the material ring, but the effect is limited. First, the teeth of the washboard act on the front end of the hammer, the friction surface is small, and the hammer wear also has durability problems. Second, the washboard squeezethe wrapper Angle of the screen, the washboard area is too large to reduce the screen, and the screen area is too small to reduce production.