Operating Principle
Compressed air is chilled, filtered, and dried before being directed through nozzles to form supersonic airflow into the crushing chamber. This fluidizes the material, causing it to converge at the intersection of multiple nozzle jets, where it undergoes intense collisions, friction, and shearing, achieving ultra-fine particle crushing. The crushed material is then transported by an ascending air stream to the impeller classification area. Under the centrifugal force of the classification wheel and the suction force 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. The 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
Based on the traditional fluidized bed mill design, incorporating our company's unique self-flowing grading technology, it far surpasses the performance of fluidized bed air classifiers both domestically and internationally.
Low energy consumption, 30% more energy-efficient compared to traditional fluidized bed air classifier crushers.
2. Equipped with an internal self-dividing micro-fine classifier, the particle size distribution is concentrated, with no oversized particles in the finished product.
3. The equipment features a compact structure with minimal land area.
4.粉碎箱 holds no leftover material, boasts no blind spots, is easy to disassemble, clean, and sterilize, facilitates variety changes, and meets GMP standards.
5. Low-temperature, medium-free crushing is 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, finished product particle size adjustable from 3 to 180 um; full range of models available, with production capacity options from 5 to 3000 kg/h.
8. Vacuum production, free from 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, abrasive materials, refractory materials, battery materials, metallurgy, construction materials, pharmaceuticals, ceramics, food, pesticides, feed, new materials, and environmental protection, for ultra-fine crushing, disintegration, and granule shaping of various dry powder materials.
