Three-Phase Separation Equipment, Industrial Dehydration Separation

Technical parameter reference

 

Drum diameter: 360 mm

Drum length: 1567 mm

Reference processing capacity: 5 m³/h

Maximum drum speed: 3986 RPM

Ultimate separation factor: 3200 G

Differential speed: 0-30 RPM

Main motor power: 22/30 KW

Auxiliary motor power: 7.5 KW

Feed solid content: less than 10%, particles less than 2 mm

 

Working Principle

 

The three-phase separation horizontal screw centrifuge is a horizontal screw unloading sedimentation centrifuge. The drum and the screw rotate in the same direction at a certain differential speed, so that the material can be separated into solid-liquid-liquid three phases under the action of the centrifugal field. The solid phase is deposited on the drum wall under the action of centrifugal force and is pushed to the conical end of the drum by the screw pusher for discharge; while the liquid phase forms an inner liquid ring and continuously overflows from the overflow port at the large end of the drum to achieve separation.

 

 

Scope of application

 

It is suitable for solid-liquid-liquid three-phase separation in chemical, light industry, food, environmental protection and other industries. For example: separation of oil, water and residue in vegetable oil, separation of oil, hydrolyzed protein and residue in fish meal, separation of oil, water and residue in oil fields, etc.

 

1. Material concentration:

The material is required to have good fluidity, so as not to affect the feed. The weight percentage of the solid phase concentration of the mixed liquid is generally ≤20% (good fluidity, which can be appropriately relaxed).

2. Material temperature:

The allowable material temperature of this centrifuge is ≤900C.

3. Separation range:

A. When the liquid phase viscosity is small and the solid phase particle size is large, the solid-liquid-liquid specific gravity difference is required to be ≥0.05g/cm3 (solid is heavy, liquid is light).

B. When the liquid phase viscosity is small and the solid-liquid specific gravity difference is large (specific gravity difference ≥1g/cm3), the solid phase particles are required to be ≥0.005mm and the liquid-liquid specific gravity difference is ≥0.05g/cm3.

C. When the liquid phase viscosity is large or the solid-liquid specific gravity is small and the solid phase particles are very fine, the separation effect will be affected and may even be unsuitable.

D. When the solid phase particles are easily damaged, the separation effect will also be affected.

 

 

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