Operating Principle
Compressed air is chilled, filtered, and dried before being directed through nozzles to form supersonic airflow into the crushing chamber. This causes the material to become fluidized, and as the accelerated material converges at the intersection of multiple jet streams, it undergoes intense collisions, friction, and shearing, achieving ultra-fine particle reduction. The crushed material is then transported by ascending air currents to the classifier area, where it is separated into coarse and fine powders due to the centrifugal force of the classifier wheel and the suction power of the fan. The coarse powder returns to the crushing chamber by gravity for further reduction, while the qualified fine powder is carried by air into the cyclone collector. The fine dust is collected by a bag dust collector, and the purified gas is exhausted by the induced draft fan.
Performance Advantages and Features
Based on the traditional fluidized bed mill design, incorporating our unique self-flowing classification technology, it enhances its performance over domestic and international fluidized bed air jet mills.
Low energy consumption, 30% more energy-efficient compared to traditional fluidized bed air classifier mills.
2. Equipped with an integrated self-flowing micro-fine classifier, ensuring a concentrated particle size distribution with no oversized particles in the finished product.
3. The equipment has a compact structure and occupies a small area.
4. The粉碎箱 is free of leftover materials and dead corners, making it easy to dismantle, clean, and disinfect. It's convenient to switch between varieties and meets GMP requirements.
5. Low-temperature, medium-free crushing, particularly suitable for materials with low melting points, heat-sensitive, sugary, and volatile substances.
6. Flammable and explosive materials can be fully enclosed crushed using inert gas as the medium, with the inert gas recycled, resulting in low loss.
7. Wide particle size range available, finished product particle size adjustable from 3 to 180 um; full range of models, with production capacity options from 5 to 3000 kg/h.
8. Vacuum production, free of dust pollution, with excellent environmental conditions.
High level of automation, strong stability, and easy operation.
Application Fields
Widely used in industries such as chemicals, mining, abrasives, refractory materials, battery materials, metallurgy, building materials, pharmaceutical production, ceramics, food, pesticides, feed, new materials, and environmental protection, for ultra-fine pulverization, disintegration, and granule shaping of various dry powder materials.
