The pneumatic injection of the fluidized bed drying equipment is a device that uses high-speed air flow to make materials enter the grinding chamber, and the high-pressure air through the screw feeder is activated for high-speed injection through a special ultrasonic nozzle. As a result, material grinding is speeding up, and the abrasive materials that impact and repeatedly collide in the combined ultrasonic injection will converge in the upper flow classification chamber. The centrifugal force generated by the high-speed rotation of the grading rotor together with the centrifugal force generated by the aerodynamic adhesion behavior on the grading grain. When the centrifugal force on grains is gr ratio, graduates above coarse coarse grains will circle back to the grinding chamber for further mil Ling. Thinner grains will be blasted down the grading range of cyclones and collectors, while purified air will vent from the draft.
Characteristic:
Energy efficiency: save more than 30% - 40% of the equivalent.
Endurance: Applied Materials and grains due to the impact of milling effects and collisi, rather than colliding with walls.
Wide classification range: D97 = 2-15 μ M.
The internal structure is compact to form enclosed, milling and drying equipment.
Barrier free maimtenance, imported frequency converter will automatically control the whole review process. Can use inert gas for Fromm's mable, explosive material for milling media.
Application scope:
Fluidized bed drying equipment is widely used in ultrafine grinding of pnonm etallic ore, talc, barite, kaolin, quartz, graphite flame retardant materials, high-grade grinding media, chemical, smelting, pharmaceutical, traditional Chinese medicine, agricultural chemicals and ceramics, as well as other dry powder high-grade adhesives and ultrafine drugs.
