GN is a well-known brand from China, its full company name is HeiBei GN Solids Control Co.,Ltd which locadted in No.3 Industry Road, Dachang Chaobai River Development Area,Langfang, China; We are known around the world for unique innovation without compromise, sophistication while maintaining user simplicity, and superb service to our extremely wide customer base.specializing in supplying solids control& waste management equipment to the global market.

3-phase decanter centrifuge is a type of centrifuge used in industrial processes for separating mixtures of three different phases, typically a mixture of two immiscible liquids with a solid phase. It’s a specialized type of decanter centrifuge designed to handle three-phase separation, as opposed to the more common two-phase separation.

Here’s how it works:

  1. Feed Introduction: The mixture containing the three phases is introduced into the centrifuge.
  2. Centrifugal Separation: The centrifuge spins rapidly, generating high centrifugal forces. Due to the density differences, the solid phase (usually heavier) settles towards the wall of the centrifuge bowl, while the two liquid phases (lighter and heavier liquids) form layers between the solid phase and the bowl’s inner surface.
  3. Collection of Phases: The three phases are collected separately from the centrifuge. Typically, the heavier liquid is collected from the bottom of the bowl, the lighter liquid from the top, and the solid phase from the outer periphery.
  4. Adjustment and Optimization: Depending on the specific requirements of the separation process, adjustments can be made to factors such as centrifuge speed, feed rate, and bowl design to optimize separation efficiency.

3-phase decanter centrifuges find applications in various industries such as oil and gas, chemical processing, wastewater treatment, and food processing. They are used for applications like oil-water separation in crude oil processing, clarifying suspensions in chemical manufacturing, and dewatering sludges in wastewater treatment plants.

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