This is the basic structure and working principle of the jet mill

The airflow pulverizer and the cyclone separator, the dust collector and the induced draft fan form a complete set of pulverizing system. After the compressed air is filtered and dried, it is sprayed into the crushing chamber at high speed through the Laval nozzle. At the intersection of the multiple high-pressure air streams, the material is repeatedly crushed, rubbed, sheared and crushed, and the crushed material rises under the action of the fan. The airflow moves to the classification zone, and the coarse and fine materials are separated under the strong centrifugal force generated by the high-speed rotating classification turbine. The fine particles meeting the particle size requirements are collected by the classification wheel into the cyclone separator and the dust collector, and the coarse particles are lowered to the crushing zone to continue to be crushed. .

 

The jet mill can be customized according to the needs of users. The material is divided into carbon steel and stainless steel. Different sizes of models can also be customized according to the output. For some flammable and explosive oxidants, closed-circuit pulverization can be realized with inert gas, inert gas is recycled, the loss is extremely low, and resources are rationally utilized. In summary, the jet mill can not only superfine pulverize any material, but also achieve dust-free leakage, which is a very environmentally friendly level.

 

The equipment can also be used in series with multi-stage classifiers to produce products of multiple size segments at a time. It has the biggest feature that the equipment is easy to remove and wash, and the inner wall is smooth and free of dead ends. The whole equipment system is sealed and smashed, with less dust, dust collecting device, low noise, and clean and environmentally friendly production process. This is its great advantage, not only powerful, but also no dust leakage during the entire crushing process. Made environmental protection requirements.