GEA Westfalia CC 450-458 Decanter PDF

GEA Westfalia CC 450-458 Decanter PDF
  • GEA Westfalia CC 450-458 Decanter PDF

  • Views 9

  • Downloads 0

  • File size 220KB
  • Author/Uploader: Alan

Decanter CC 450 / CC 458 Technical Data Clarification of liquids Continuous separation of solids from oil-water mixtures with very high solids content (< 60%) Available for onshore and offshore installation; gastight design

Application and Design Features Frame, hood and drive

Adjustment of differential speed via

The decanter CC 450 / CC 458 from

High separation efficiency

which can be optionally used for the clari-

Gastight design available Gear drive system for independent

removal of solids.

torque starting in star-delta circuit or

or 3-phase decanters achieve high separa-

via frequency converter

Features High capacity range up to 30 m³ / h 2-phase or 3-phase


Easy installation, operation and


bowl and scroll speed adjustment 3-phase AC motor for controlled

Depending on the requirements, 2-phase tion efficiencies with solids, oil and water.

Deep pond design

1 and 2, temperature class T3

fication of liquids or the separation of two immiscible liquids with simultaneous

Low energy consumption

Suitable for installation in Ex-zones

GEA Westfalia Separator is a continuously operating horizontal solid wall centrifuge


VFD (option)

Additional equipment (at extra cost) Motor control unit

Different cone angles available

Tools and set of spare parts

Westfalia Separator wewatch

Feed pump Every decanter is also available as

condition monitoring for preventive maintenance All parts coming into contact with

a complete unit, including auxiliary


the product are made of CrNiMo stainless steel

Mechanical Separation / GEA Westfalia Separator

Technical Data CC 450 / CC 458 Operating principles and constructional features 4

2-phase decanter 1


2 4

5 Separation chamber

2 Distributor

6 Solids discharge

3 Bowl

7 Discharge of the clarified liquid phase

4 Scroll

7 3 5

1 Product feed


3-phase decanter 1


Technical data


1 Product feed

5 Separation chamber

2 Distributor

6 Solids discharge

3 Bowl

7 Discharge of the heavy liquid phase

4 Scroll

8 Discharge of the light liquid phase


CC 450


CC 458


Waste / used / 


458 mm

458 mm

Length / diameter ratio



Waste emulsion treatment

Bowl speed

max. 3400 rpm

max. 3000 rpm

Oil sludge treatment

g-force, (z)

max. 2960 g

max. 2304 g

slop oil treatment

(from lagoons, ponds)

Bowl motor

Oily water / 


22 – 53 kW

22 – 53 kW

Speed at 50 Hz / 60 Hz

max. 3000 / max. 3600 rpm

max. 3000 / max. 3600 rpm

slop water treatment

Shipping data

(Marpol oil, bilgewater) Drain water on rigs

Decanter weight without motor approx. 2440 kg

approx. 2980 kg

Drilling mud / fluids

Motor (22 / 30 / 37 kW)

approx. 160 / 250 / 300 kg

approx. 160 / 250 / 300 kg

Lime slurry (oil sands)

Secondary motor (11 kW)

approx. 104 kg

approx. 104 kg

Coal tar treatment

Case dimensions

315 x 125 x 160 cm

315 x 125 x 160 cm


Option 1

Option 2

Bowl and scroll

Duplex steel

Super duplex steel

Scroll flight hard-facing

Sprayed tungsten carbide

Sintered tungsten carbide tiles

Solids outlet ports


Seals, inner bearings

NBR (Perbunan) / P.T.F.E.



Standard drive Hydraulic drive

2-gear drive with adjustable bowl speed via VFD (Variable Frequency Drive)

Solids discharge


Slide valve

Dimensions in mm

Min. lifting capacity of trolley hoist for service and maintenance: 1500 kg

Mechanical Separation

GEA Westfalia Separator Werner-Habig-Straße 1 · 59302 Oelde (Germany) Phone +49 2522 77-0 · Fax +49 2522 77-1778 [email protected] ·

The information contained in this brochure 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. Printed on chlorine-free bleached paper · Printed in Germany · Subject to modification · 9997-1696-000/0709 EN

3 5