Used Decanter Centrifuge, Model 920 Decanter Centrifuge

Technical parameter reference

 

Model: 920

Motor power: 0.25KW

Loading limit: 200kg

Drum speed: 1000r/min

Drum diameter: 200mm

Dimensions: 1.5*1.2

Weight: 1000kg

 

Working Principle

 

The working principle of the 920 type horizontal screw centrifuge is to use the differential rotation between the drum and the screw conveyor to achieve solid-liquid separation under the action of centrifugal force. The material is continuously introduced into the inner cylinder of the feeding screw through the feed pipe and enters the drum after acceleration. Under the action of the centrifugal field, the heavier solid phase is deposited on the drum wall to form a sediment layer, which is continuously pushed to the cone end of the drum by the screw conveyor for discharge; the lighter liquid phase forms an inner liquid ring, which is continuously overflowed and discharged from the overflow port at the large end of the drum.

 

Application fields

 

Due to its efficient separation capacity and wide range of applications, the 920 type horizontal screw centrifuge is widely used in the following fields:

• Chemical industry: used for separation and purification of chemical products, such as pigments, catalysts, etc.
• Petroleum: used for dehydration and desalination of crude oil in the process of petroleum refining.
• Food: used for juice clarification and cream separation in food processing.
• Pharmaceuticals: used for extraction and purification of drug ingredients in the pharmaceutical process.
• Mineral processing: used for dehydration of ore in the mineral processing industry.
• Coal: used for dehydration of coal slime in coal processing.
• Water treatment: used for sewage treatment and sludge dehydration in the water treatment industry.
• Shipping: used for separation of ship oil and water in the shipping industry.

 

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