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GEA Westfalia Separator Group
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Clarifying Decanter RCF 405

Clarifying Decanter RCF 405

Application

Edible oil refining, Renewable Resources

Description

This decanter has been designed for press oil clarification of edible oils.

The solid-wall bowl has a cylindrical section for efficient clarification of the liquid and a conical section for drying the solids. Due to the centrifugal forces, the solids are flung onto the bowl wall and are transported by the scroll to the solids discharge. The clarifying decanter is available with either open or closed discharge of the liquid phase. On decanter type RCF 405-00-.. the clarified liquid is discharged freely into a catcher and flows off under gravity. On decanter type RCF 405-01-.. the clarified liquid is discharged under pressure via a centripetal pump. The decanter is completely CIPcompatible. The housing consists of a frame with supporting feet, protective plates and catchers for the discharged phases (version -00-) or a catch chamber for the solids discharge only (version -01-). The machine is driven by a frequency-controlled 3-phase AC motor via V-belts. There are different drive concepts available which permit automatic torque measurement and differential speed control.

The optional Westfalia Separator® wewatch® system permits permanent monitoring of bearing condition and smooth rotation as a basis for targeted preventive maintenance. All product-contacting parts are made of stainless steel. FDA approved materials are available for the seals.

Technical Drawing

RCF
1: Product feed, 2: Distributor, 3: Bowl, 4: Scroll, 5: Separation chamber, 6: Solids discharge, 7: Discharge of the clarified liquid phase


Technical Data

Bowl
  • Diameter: 400 mm
  • L / D ratio: 4.0
  • Speed: 4500 min
Main drive motor
  • Rating: 20 – 90 kW
  • Speed at 50 Hz: 3000 min
  • Speed at 60 Hz: 3600 min
Secondary motor
  • Rating at 50 Hz: 7.5 – 22 kW
Weights
  • Decanter without motor and accessories: net approx. 2000 kg
  • Main drive motor: approx. 190 – 690 kg
  • Secondary motor: approx. 70 – 200 kg

Dimensional drawing

Clarifying Decanter RCF 405

Scope of delivery

  • Process control (PLC)
  • Special tools
  • Standard spare parts
  • Gear oil
  • Gear grease

Options

  • Additional process equipment like tanks, valves, pumps and control intruments
  • Motor control (MCC)
  • Process control (PLC)
  • Westfalia Separator® wewatch® condition monitoring for preventive maintenance

The information contained on this page merely serves as a non-binding description of our products and is without guarantee. Binding information, in particular relating to capacity data and suitability for specific applications, can only be provided within the framework of concrete inquiries.