Working principle and characteristics of copper carbonate flash dryer

1, flash dryer machine working principle:
Hot air from the inlet pipe at a suitable jet speed into the bottom of the dryer into the mixing crushing drying chamber, the material has a strong shear, blowing, rotating role, so the material by centrifugal, shear, collision, friction and be micronized , Enhanced mass and heat transfer. At the bottom of the drier, the larger and more wet granulation is mechanically crushed by the agitator. The lower the moisture content, the smaller granularity is entrained by the rotating airstream and further dried during ascent. As the gas-solid two-phase rotating flow, the solid phase inertia is greater than the gas phase, solid-gas relative speed between the two phases is larger, strengthening the heat and mass transfer between the two phases, so the machine high production intensity.

2, flash dryer features:
(1) Into the wind with dual air duct tangential air inlet to ensure dynamic balance into the wind, to avoid the accumulation of material.
(2) Set the water jacket, to eliminate the coking of heat-sensitive materials, discoloration.
(3) The main tower set swirl film control final product final fineness and fineness.
(4) The dry air enters the bottom of the drying chamber to produce strong swirling air flow, which produces a strong flush on the material on the wall to eliminate the sticking phenomenon.
(5) out of the material with the fan and the vibration of the soft connection of the material to prevent the accumulation of system material.
(6) The system negative pressure operation, inhibition of running, running, dripping, leakage.
(7) Set the sewage outlet for easy cleaning.
(8) The machine is equipped with a special feeder, to solve the bridging and clogging of the filter cake, so that the material can be uniform, quantitative, continuous and stable to join the dryer, to solve the paste paste difficult to feed material problems.
(9) easy to replace the key components of the dryer, the key control parameters adjustable to adjust the material residence time, to adapt to the drying needs of more varieties of materials.

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  Copper carbonate flash dryer