Operating Principle
The compressed air is cooled, 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 jets, it undergoes intense collisions, friction, and shearing, achieving ultra-fine particle crushing. The crushed material is then transported by an upward airflow to the impeller classification zone. Here, the centrifugal force of the classifier wheel and the suction force of the fan separate coarse and fine particles. The coarse particles return to the crushing chamber due to gravity for further crushing, while the qualified fine particles are carried by the airflow into the cyclone collector. The ultra-fine dust is collected by the 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-fluidizing classification technology, the performance surpasses both domestic and international fluidized bed air classifier mills.
Low energy consumption, 30% more energy-efficient compared to traditional fluidized bed air classifier mills.
2. Equipped with an internal self-flowing micron powder grading machine, the particle size distribution is concentrated, and there are no excessively large particles in the finished product.
3. The equipment features a compact structure with minimal land area.
4.粉碎箱 empty, no blind spots, easy to dismantle, clean, and sterilize; convenient for changing varieties, 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 gas as the medium, with the inert gas being recycled for low loss.
7. Wide range of particle sizes available, finished product particle sizes adjustable from 3 to 180 um; full range of models, with production capacities ranging from 5 to 3,000 kg/h.
8. Vacuum production with zero dust pollution, ensuring an excellent environment.
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, building materials, pharmaceutical production, ceramics, food, pesticides, feed, new materials, and environmental protection, for ultra-fine pulverization, dispersion, and granule shaping of various dry powder materials.
