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LW Solid Bowl Decanter Centrifuge

LW series products are decanter centrifuges that can work continuously and are mainly used for solid-liquid separation,
dehydration, fractionation, clarification, and concentration of materials. Based on different phase densities, it separates the solid phases and liquid phases under the action of the centrifugal force generated by the high-speed revolution of the Bowl. The solid phases are conveyed to the conical end of the Bowl through a spiral and then discharged, and the liquid phases are discharged out from the overflow port at the big end of the Bowl. Characterized by simple design, high efficiency and scientific configuration, this product has been widely applied to chemical, pharmaceutical, environmental protection, food, mining, energy and other industries.

Technical Reference

Bowl Diameter: 350mm

L/D: 4.17

Bowl Speed(r/min):4000

Seperation Factor: 3120

Power of driving motor:22-30kw

Dimension(L×W×H): 3550×1010×1030 mm

Working Principle

The drum and the spiral rotate at a certain differential speed in the same direction and high speed, and the material is continuously introduced into the inner cylinder of the conveying screw by the feed pipe, and enters the drum after acceleration, and under the action of the centrifugal force field, the heavier solids are deposited on the wall of the drum to form a sediment layer. The conveying auger continuously pushes the deposited solids to the end of the bowl cone and discharges them out of the machine through the slag discharge port. The lighter liquid phase forms an inner liquid ring, which continuously overflows the drum from the overflow port at the large end of the drum and discharges it out of the machine through the liquid discharge port.

 

Scope of Application

It is often used in chemical, pharmaceutical, environmental protection, food and other fields, and is mainly used to separate liquid and solid particles, such as resin, sludge, fermentation broth, metal and non-metallic minerals, etc. Achieve the purpose of separation, concentration and purification. The equipment has the advantages of simple operation, large processing capacity and good separation effect.

 

 

 

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