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Juice decanter centrifuge, highly resistant to corrosion and rust

LW decanter centrifuge, also known as LW horizontal screw centrifuge, is a centrifugal equipment with high separation capacity.

 

Basic principle of centrifuge

 

LW decanter centrifuge uses the principle of centrifugal force to achieve effective separation of solids and liquids in suspension through high-speed rotating drum and differentially rotating screw propeller. During high-speed rotation, the solid particles in the suspension are subjected to the centrifugal force far greater than gravity, and are deposited on the drum wall to form a sediment layer, which is pushed to the drum cone section by the screw propeller for further dehydration and discharge; while the lighter liquid phase forms an inner liquid ring and is discharged from the overflow port at the large end of the drum.

 

Main Structure

 

LW decanter centrifuge is mainly composed of the following parts:

  • Drum: A non-porous drum used to hold and rotate the suspension to generate centrifugal force.
  • Screw propeller: Concentrically installed in the drum, forming a certain differential rotation with the drum, used to push the solid particles deposited on the drum wall.
  • Differential: Produces the speed difference between the screw propeller and the drum, and is one of the key components of the centrifuge.
  • Motor and transmission system: Provides power and drives the rotation of the drum and screw propeller.
  • Feeding pipe: Used to introduce the suspension into the centrifuge.
  • Slag outlet and overflow outlet: Used to discharge solid particles and liquid phase respectively.

 

Features of our products

 

  • Continuous operation: The LW decanter centrifuge can realize continuous feeding, separation and unloading at full speed, which greatly improves production efficiency.
  • Large processing capacity: It is suitable for processing large amounts of suspensions, especially for suspensions that are difficult to regenerate filter cloths and have a large range of concentration and particle size changes.
  • Low unit power consumption: Due to its compact structure and high operating efficiency, the unit power consumption of the LW centrifuge is relatively low.
  • Compact structure and convenient maintenance: The whole machine is reasonably designed and easy to maintain and repair.

 

Technical Parameters

 

 

Application fields

 

LW decanter centrifuge is widely used in chemical, petroleum, food, pharmaceutical, mineral processing, coal, water treatment and shipbuilding sectors, especially in the following occasions:

  • Solid-liquid separation of suspension: such as mud treatment, sewage treatment, etc.
  • Particle size classification: By adjusting the speed and differential ratio, solid particles of different particle sizes can be separated.
  • Liquid clarification: Remove tiny suspended particles in the liquid and improve the purity of the liquid.

 

 

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