Operating Principle
After being chilled, filtered, and dried, compressed air is accelerated through nozzles to form supersonic airflow into the crushing chamber, causing the material to become fluidized. The accelerated material converges at the intersection points of several nozzles, resulting in intense collisions, friction, and shearing, achieving ultra-fine particle crushing. The crushed material is then transported to the impeller grading area by an upward airflow. Under the force of centrifugal force from the grading 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 enters the cyclone collector with the airflow. 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, combined with our company's unique self-flowing classification technology, it significantly outperforms domestic and international fluidized bed air jet mills.
Low energy consumption, saving up to 30% energy compared to traditional fluidized bed air flow crushers.
2. Equipped with an internal self-classifying micron powder separator, the particle distribution is concentrated, and there are 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 material and dead corners, 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, 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 being recycled for extremely low loss.
7. Wide range of particle size, finished product particle size adjustable from 3 to 180 um; full range of models available, with production capacities 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
Broadly applied in industries such as chemicals, mining, abrasives, refractory materials, battery materials, metallurgy, construction materials, pharmaceuticals, ceramics, food, pesticides, feed, new materials, and environmental protection, for ultra-fine pulverization, dispersion, and granule shaping of various dry powder materials.
