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. Microscopic 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 unique self-flowing classification technology, it outperforms both domestic and international fluidized bed air jet mills in performance.
Low energy consumption, saving up to 30% compared to traditional fluidized bed air flow crushers.
2. Equipped with an internal self-flowing micro-powder grading machine, the particle size distribution is concentrated, and there are no oversized particles in the finished product.
3. The equipment boasts a compact structure with minimal footprint.
4. The粉碎箱 is free of leftover materials and blind spots, making it easy to dismantle, clean, and disinfect. It is convenient to switch between different varieties and meets GMP requirements.
5. Low-temperature, medium-free crushing, especially 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 gases as the medium, with the inert gases recycled for 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 3,000 kg/h for selection.
8. Vacuum production with zero dust pollution, ensuring 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, building materials, pharmaceutical production, ceramics, food, pesticides, feed, new materials, and environmental protection, for ultra-fine crushing, disintegration, and granule shaping of various dry powder materials.
