Airflow grinding can also reduce solid oxidants, explosives, and catalysts, and the combustion rate made of propellants can increase by 1 to 10 times higher than that of ordinary propellants, and improve the hit accuracy and power of the rocket engine. It is extremely important to realize the modernization of defense.Since the small air flow crusher, the work efficiency of all walks of life has also increased, and there are plenty of plenty of pharmaceutical, chemical, food and other industries, and the degree of crushing of small air flow crushers. Fine, it can cut the feed of garlic, high stalks, but also destroy red, corn, and is a machine commonly used in the son. With the extension of the use time, some faults often occur, this paper mainly speaking, what should I do?
Why does the interior of the small air current pulverizer generate a speed difference? This is mainly because there is a difference between the hammer and the hammer speed of the hammer and material, so the speed is generated. If this speed is different, then it will affect the working efficiency of the pulverizer. Therefore, how to reduce the speed difference inside the machine, it can take these measures:
1, appropriate adjustment hammer screen clearance: The frictional force of the screen surface differs from the surface distance of the material and the screen surface, Improve efficiency by adjusting the hammer sieve splitting, increasing the hammer speed of the hammer and material. However, in the feed production process, the sieve is different, the raw material is different, and the hammer screen is often adjusted; in the pulverizer, the granule component of the pulverizer in the pulverizer will also change; In the pulverizer component, the hammer is easily worn, and the hammer split is increased, and the yield will fall, it is difficult to last. Of course, for a certain type of crusher production test, a suitable hammer sieve clearance and suction is determined for some kind of raw material, some kind of screen, which can be short-term without considering the useful life of the sieve and hammer. Data of high crushing efficiency, however, in the feed comminution production, this various specific measurement data and crusher itself of the operating experience of operators are two things, with rich Personnel and its labor also require high use costs. After the hammer is worn, the hammer sieve gap is increased, the friction is reduced, and the pulverization efficiency is lowered. 2, reasonable use of the backbone of the screen: put the side of the screen hair hair in the side, can increase the friction,But inadequate, after the measuring mesh is polished, the efficiency is not, the lasting time is about 30 minutes to 1 hour.
3, increase suction: in the pulverizer system to add the negative pressure, take the material attached to the surface of the sieve, so that the material is increased in the surface of the screen, or the hammer speed of the hammer and the material can be increased, but A suction increase will also increase the hammer, sieve wear, and the efficiency is not lasting. At the same time, the power consumption of the suction also increases.
4, placed in the pulverizer: the role of the barrier ring, but the action is limited, one is the tooth of the chipboard acts on the front end of the hammer, the friction surface is small, and the hammer wear has a durable problem; the second is the plate The sieve is angled, and the seesboard area will be reduced, while the sieve area is too small.
For the next overseas expansion, the General Manager of AlPa Powder Science and Technology said that AlPa Powder Technology is very clear and full of confidence. In the future, AlPa Powder Technology adheres to innovation, quality, service, and constructs "global sales" system to form a global competitive manufacturing enterprise.
