Air pulverizer, cyclone separator,
Dust Collector and induced draft fan constitute a complete set of pulverization system. After the compressed air is filtered and dried, it is sprayed into the crushing cavity at high speed through the Laval nozzle. At the intersection of multiple high-pressure air flows, the materials are repeatedly collided, friction, shear and crushed. The crushed materials move to the grading area with the updraft under the action of the fan pulling force, and the strong centrifugal force generated by the high-speed rotating grading turbine separates the coarse and fine materials. The fine particles that meet the particle size requirements are collected by the grading wheel into the cyclone separator and dust collector, and the coarse particles are dropped to the crushing area to continue to crush.
Sometimes our operation mode and Settings will make the effect of the crushing machine is not good, whether it is to improve the speed of the extension or set parameters, it can not play a good effect, so what to do about this situation, the following will tell you how to improve the crushing effect.
To improve the feeding speed, the principle of air flow crushing is mainly to rely on high-speed air flow to make the material powder and material powder, material powder and the inner wall between the strong collision and achieve the effect of crushing. If the feed is too small, it will not be able to achieve the purpose of frequent strong collisions, so that the strength can not be reduced. In addition, if the fan damper is too large, the internal negative pressure will also reduce the collision, and on the contrary, the positive pressure is not good.
Air pulverizer is used to crush items, so the crushed items and tail material should also be discharged in time, when the pulverizer discharges these crushed items, there will be dust. So how to solve if the dust is too large?
1, the installation of dust collector: generally now this kind of dust collector can be used with the pulverizer, it will collect dust into the collection bag, dust from the vacuum box through the bag filter and discharge;
2, cloth bag dustproof: cloth bag and machine powder mouth tie tight, prevent air leakage powder. In operation, attention should be paid to stopping the powder mouth, and to clean up the dust in time.
3, wood shower or pool dust removal: mainly use the ventilator to dust to crush the room, and then use the spray and dust, or pool dust, etc.
The above three dust removal methods can do a good dust removal effect, can solve the problem of excessive dust, generally before the work will be installed these dust removal device, in order to prevent excessive dust.
