Fluidized Bed Air Current Pulverizing Machine

Product Description

Fluidized bed air current pulverizing machine
Working Princible
After the materials enter the crushing chamber, they are fluidized under the action of the centripetal countercurrent jet field formed by the high-speed compressed jet flow. The accelerated materials converge at the intersection of multiple nozzles, generating violent impact, collision, and friction for crushing. The crushed fine powder moves along with the airflow to the upper part of the classification chamber. Due to the high-speed rotation of the classification wheel, the coarse powder returns to the crushing chamber for further crushing under the action of centrifugal force. The fine powder that meets the fineness requirements is discharged from the exhaust port and enters the cyclone separator and dust collector for collection. The dusty gas undergoes gas-solid separation in the dust collector, and the gas is discharged by the induced draft fan.
Performance & Characteristics
Low energy consumption. Compared with the traditional fluidized bed jet mill, it can save energy by 30%. Since the materials in the crushing chamber mainly collide with each other and rarely collide with the inner cavity of the crushing main machine, there is little pollution to the materials, and high-purity materials can be produced. Built-in self-diverting micro-powder classifier, with concentrated particle size distribution and no oversized particles in the finished product. Low-temperature crushing without medium, especially suitable for the crushing of materials with low melting points, heat sensitivity, sugar content, and volatility. For flammable and explosive materials, inert gas can be used as the medium to achieve fully enclosed crushing. The inert gas is recycled with low loss. It has automatic control capability and is easy to operate. Scope of Application
It is widely used in industries such as chemical engineering, mining, abrasive materials, refractory materials, battery materials, metallurgy, building materials, pharmaceuticals, ceramics, food, pesticides, feed, new materials, environmental protection, etc., and for the ultra-fine crushing, dispersion, and particle shaping of various dry powder materials.
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