Technical Reference

•  Drum  diameter  :  440-500 mm
• Dimension(l*w*h):   3590×1480×1290 mm
• Drum speed(r/min):  1200-2000 r/min
• Capacity(t/hour):   10-15
• Main motor power :   45KW
• Pump motor power : 22KW

Working Principle

First of all, the working principle of the pusher centrifuge is based on the action of centrifugal force. It is mainly used for solid-liquid separation or removal of suspended solids.

Therefore, When the pusher centrifuge is running, there is a rotor that rotates at high speed. And the chamber is feeding with the sample and liquid mixture on the rotor .

Under the action of centrifugal force, heavy particles or solids will be close to the bowl wall.And the ejector will push these particles towards the discharge port of the bowl through mechanical movement. So it can  achieve solid-liquid separation. The light liquid is discharged through the center hole.

Finally,when the centrifugation is finished, the pusher pushes out the solid material to achieve continuous processing of the material.

In a word, the main components of the pusher centrifuge include a feed pipe, a rotating drum, a strainer, a pusher device, etc. The material enters the filter screen in the bowl through the feed pipe, the liquid is discharged through the filter screen.  And the solid matter forms the filter cake layer. The pusher pushes the filter cake layer towards the discharge port through reciprocating motion.  In order to complete the solid-liquid separation.

Application Fields

The pusher centrifuge has a wide range of applications, suitable for chemical, fertilizer, alkali and other industries. Especially suitable for processing suspensions containing solids with a particle size greater than 0.1mm. Its advantages include continuous operation, smooth operation, large production capacity, good washing effect  and low moisture content of filter cake, etc.

• Food processing industry: Pusher centrifuges can be used in the brewing industry such as dairy, cosmetics, protein, soy sauce and vinegar to improve production efficiency by using centrifugal force to separate materials of different densities .
• Pharmaceutical industry: In the process of extraction, cell separation, and drug crystallization of traditional Chinese medicine, pusher centrifuges can effectively separate solids and liquids to ensure the quality and purity of pharmaceutical products.
• Chemical industry: It is suitable for the separation and treatment of acid, alkali salt solution, fly ash, calcium carbonate, aluminum silicate and other materials. Certainiy,  it can efficiently process various chemical raw materials and products .
• Wastewater treatment industry: Excellent performance in solid-liquid separation and sludge dewatering. It can  effectively solving the problems in the traditional sewage treatment process and improving the efficiency of sewage treatment .
• Other Industries: It is also widely used in light industry, papermaking, mining and other industries . In order to handle the separation task of various suspensions and solid particles .

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