Operating Principle
Compressed air, after being chilled, filtered, and dried, is directed through nozzles to form supersonic airflow into the crushing chamber, causing the material to become fluidized. The accelerated material converges at the intersection of multiple nozzle jets, resulting in intense collisions, friction, and shearing to achieve ultra-fine particle crushing. The crushed material is then transported by an ascending air stream to the impeller classification area. Under the force of the centrifugal force from the classifier wheel and the suction power of the fan, coarse and fine powders are separated. The coarse powder returns to the crushing chamber due to its own gravity for further crushing, while the qualified fine powder is carried by the air stream into the cyclone collector. Ultra-fine dust is collected by a bag dust collector, and the purified gas is exhausted by the induced draft fan.
Performance Advantages and Features
On the basis of the traditional fluidized bed mill design, incorporating our company's exclusive self-fluidized grading technology, its performance far surpasses that of fluidized bed air classifier mills both domestically and internationally.
Low energy consumption, up to 30% more energy-efficient than traditional fluidized bed air flow crushers.
2. Equipped with an integrated self-flowing micro-fine classifier, 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box is free of leftover material and has no dead corners, making it easy to disassemble, clean, and disinfect. It's convenient to switch between different varieties and meets GMP requirements.
5. Low-temperature, medium-free crushing, particularly suitable for the crushing of materials with low melting points, heat sensitivity, sugar content, and volatile substances.
6. Flammable and explosive materials can be fully enclosed crushed using inert gases as the medium, with the inert gases recycled for extremely low loss.
7. Wide particle size range available, finished product particle size adjustable from 3 to 180 um; full range of machine types, with production capacities ranging from 5 to 3,000 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, pharmaceuticals, ceramics, food, pesticides, feed, new materials, and environmental protection, for ultra-fine pulverization, disintegration, and granule shaping of various dry powder materials.
