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3 phase solid-liquid separation screw centrifuge

Three-phase decanter centrifuge is used in chemical, light industry, medicine, food, papermaking, mining and other industries of material solid-liquid separation equipment, its main motor drives the drum to rotate at full speed, the material is continuously introduced into the spiral by the feed pipe, and evenly distributed to the spiral outlet. Under the action of centrifugal force, the solid phase settles to the wall of the bowl, and is pushed out by the screw pusher to the slag outlet of the conical bowl, and the liquid phase flows out along the overflow hole of the large end of the spiral to the drum, forming the small end of the solid phase and the large end of the liquid phase. Separation of solid particles from the mixture or separation of two immiscible mixtures with different specific gravity.

Technical Reference

Productivity:2000L/Hour

Power:5kW

Voltage:380V

Drum diameter × Length:φ450×1900 mm

Drum speed: 3500r/min

External dimensions:3868×1350×1179 mm

Working Principle

Horizontal screw centrifuge is mainly composed of driving part, drum and spiral conveyor. Compact structure, small volume, its operation, on the basis of principle of settlement, is solid particles which is heavier than the liquid, in a predetermined time to precipitate out.

For both proportion difference and not mutually soluble liquid, can also use the same principle.

After the material into the high speed rotating drum. The material inside the drum and the drum synchronous rotation. Due to the different proportion, the centrifugal force of different. Big protection solid particles by the centrifugal force is the largest, then the water, dirty oil minimum, so according to size by centrifugal force outside-in formed a concentric solid concentric layer and two layer. Solid launched by screw conveyor, liquid from their drainage mouth out.

Application

Three-phase decanter centrifuge is a material solid-liquid separation equipment used in chemical, light industry, medicine, food, papermaking, mining and other industries.

  •  Separation of oil, water and slag in the coal tar industry, the petrochemical industry ,  the fishery powder industry,  the swill oil industry , and the electrolytic copper industry.
  •  Separation of oil, water and slag  from waste scraps in slaughterhouse.

 

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