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There are several ways to traditional mixer impeller

by:Meibao     2020-10-27
There are many types of impeller, there are dozens of common. Usually, the mixer is divided into low viscosity liquid and viscous liquid with two broad categories. Paddle turbine, folding, bending/turbine, turbine disks, pusher, bloom Ma Jinshi and tooth chip is suitable for low viscosity fluid mixing, operating under the turbulent state, the impeller diameter d and the ratio of the diameter d d/d) usually is 0. 3 to 0. Around 6. Anchor, screw conveyor and screw is suitable for high viscous fluid mixing, operating in the laminar or transitional flow condition. In mixed viscous liquid, in order to reduce the retention of mixture zone, d/d usually 0. Around 9, in which the screw impeller is an exception, it or offset installation, or used with diversion cylinder, the d/d is commonly 0. 4 to 0. 5. Agitation tank within the three dimensional flow of liquid, it can be according to the cylindrical coordinate system is decomposed into axial flow and radial flow and axial flow ( Or tangential flow) 。 Under turbulent flow condition, advancing the impeller in addition to produce circumferential flow, also produced a large number of axial flow, is typical of the axial flow impeller; Tooth plate, paddle, bending turbine and blade straight blade disc turbine without baffles in the stirred tank, make the liquid produces the circular flow with the impeller rotation, also due to the impeller centrifugal force makes the liquid along the blade to the tank wall, namely form strong radial flow, so these called radial flow impeller impeller. In the curved blade turbine compared with straight blade disc turbine, folding blade turbine axial flow composition, reason often used in the occasion of the axial flow requirements are higher. Screw conveyor and screw impeller viscous liquid produce axial flow; Anchor impeller main causes the liquid produce circumferential flow. Horizontal mixer, reverse osmosis water treatment machine, liquid detergent production machine washing powder production factory house, the previous: horizontal mixer material leakage on solutions
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