working principle:
After being frozen, filtered, and dried, compressed air forms a supersonic airflow through the nozzle and is injected into the crushing chamber, causing the material to become fluidized. The accelerated material converges at the intersection of the jet airflow of several nozzles, producing intense collisions, friction, and shearing to achieve ultrafine particle crushing. The crushed material is transported by an upward airflow to the impeller classification area. Under the centrifugal force of the classification wheel and the suction force of the fan, the separation of coarse and fine
Powder is achieved. The coarse powder returns to the crushing room according to its own gravity for further crushing. Qualified fine powder enters the cyclone collector with the airflow, and the fine dust is collected by the bag filter. The purified gas is discharged by the induced draft fan.
characteristic:
1. Low energy consumption, compared to traditional fluidized bed airflow crushers, it can save 30% energy.
2. Built in self dividing micro powder classifier, with concentrated particle size distribution and no oversized particles in the finished product.
3. The equipment has a compact structure and a small footprint.
4. There is no material stored in the crushing box, no dead corners, easy to disassemble, wash, disinfect, and change varieties, which meets GMP requirements.
5. Low temperature non media crushing, especially suitable for crushing low flame point, heat sensitivity, sugar content, and volatile materials.
6. Inert gas can be used as a medium to achieve fully enclosed crushing of flammable and explosive materials, with inert gas recycling and extremely low loss.
7. The crushing particle size range is wide, and the finished product particle size can be adjusted in the range of 0.5-45um; All models are available, with a production capacity of 5-3000kg/h, and any model can be selected.
8. Negative pressure production, no dust pollution, and excellent environment.
9. High degree of automation, strong stability, and easy operation.
technological process:
Technical parameters:
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