Operating Principle
After compressed air is chilled, filtered, and dried, it forms a supersonic airflow through nozzles, entering the crushing chamber and causing the material to become fluidized. The accelerated material converges at the intersection of multiple nozzle jet streams, resulting in intense collisions, friction, and shearing for ultra-fine particle crushing. The crushed material is then transported to the impeller classification area by an upward airflow. Under the action of the centrifugal force of the classifier wheel and the suction force of the fan, coarse and fine particles are separated. The coarse particles return to the crushing chamber under their own gravity for further crushing, while the qualified fine particles are carried by the airflow into the cyclone collector. Microscopic dust is collected by the bag dust collector, and the purified gas is exhausted by the induced draught fan.
Performance Advantages and Features
Based on the traditional fluidized bed mill design, combined with our company's unique self-fluidizing classification technology, it significantly outperforms both domestic and international fluidized bed air classifiers.
Low energy consumption, saving up to 30% compared to traditional fluidized bed air flow crushers.
2. Equipped with an internal self-classifying micron powder separator, the particle size distribution is concentrated, and there are no oversized particles in the finished product.
3. The equipment features a compact structure with minimal land occupation.
4. The粉碎箱is free of leftover material and dead corners, making it easy to dismantle, clean, and sterilize. It's convenient to switch between different varieties and meets GMP requirements.
5. Low-temperature, medium-free crushing is particularly suitable for the crushing of materials with low melting points, thermal sensitivity, sugar content, and volatile substances.
6. Flammable and explosive materials can be fully enclosed crushed using inert gas as the medium, with the inert gas recycled for extremely low loss.
7. Wide particle size range available, finished product particle sizes adjustable from 3 to 180 um; full range of models with production capacities from 5 to 3000 kg/h to choose from.
8. Vacuum production, free of dust contamination, with an excellent environment.
High degree of automation, strong stability, and easy operation.
Application Fields
Widely used in industries such as chemicals, mining, abrasives, refractory materials, battery materials, metallurgy, construction materials, pharmaceuticals, ceramics, food, pesticides, feed, new materials, and environmental protection, for ultra-fine pulverization, disintegration, and granule shaping of various dry powder materials.
