月度归档： 2023 年 10 月

Since its beginnings, GN has designed, developed and produced different kinds of centrifuges for  solid/liquid and liquid/liquid separation.

GN clarifying decanter centrifuge is C series decanter centrifuge with beach angle of 20 degree. It suits for material of small particle size, low density difference between solids and liquid, moderate viscosity, moderate concentration.

 

Model	GNLW-224EC	GNLW-364EC	GNLW-454EC	GNLW-554EC	GNLW_654EC	GNLW-764EC
Bowl Diameter	220 mm (9 Inch)	360 mm (14 Inch)	450 mm (18 Inch)	550 mm (22 Inch)	650 mm (25.6 Inch)	760 mm (30 Inch)
Bowl Length	924 mm (36.4 Inch)	1512 mm (59.5 Inch)	1890 mm (74.5 Inch)	2310 mm (91 Inch)	2730 mm (82 Inch)	3328 mm (131 Inch)
Bowl Speed	5600 RPM	4600 RPM	4000 RPM	3500 RPM	3200 RPM	2800 RPM
Max G Force	3863 G	4265 G	4032 G	3773 G	3670 G	3336 G
L/D Ration	4.2	4.2	4.2	4.2	4.2	4.4
Main Motor	11 KW	22/30 KW	37/45 KW	55 KW	90/110 KW	110/132 KW
Back Motor	5.5 KW	7.5 KW	11/15/18.5 KW	15/18.5 KW	18.5/22/30KW	22/30/37 KW
Beach Angle	20°
Drive Type	VFD+PLC+ HMI
Bowl Material	SUS2304(Duplex Stainless Steel)/ SUS2205(Duplex Stainless Steel) Centrifugal Casting
Screw Material	SUS2304(Duplex Stainless Steel)/SUS2205(Duplex Stainless Steel)
Remarks	The P-Series,Y-Series,C-Series decanter are interchangeable by replacing bowl assembly. Final specifications should be based on commercial and technical offer. Customized materials of the decanter centrifuge are available for option.
The above specification and parameters for reference only.

 

 

 

The beach angle of the C series clarifying decanter centrifuge is 20 degree, so the bowl cone section is short, and the straight section of the bowl is longer, it will give the bowl to have a longer clarifying section.

 

The rotating part of these decanter tricanter centrifuges is mounted on a compact, in-line frame, with main bearings at both ends. Vibration dampers are placed under the frame. The rotating part is enclosed in a casing with a cover and a bottom section with integrated outlets for both solids and the liquid being removed.

Clarifying decanters are designed for the continuous separation of suspensions into solids and clarified liquid, it widely used for Food, Beverage, Edible Oil separation processing and transfer solutions .

For more information about GN Clarifying decanter centrifuge, please feel free to contact us at any time.

 

 

 

 

Recently GN completed the Order product-GN Decanter centrifuge GNLW224FT-VFD including VFD control panel.

GN 3 phase decanter centrifuge named oil Decanter centrifuge, it is mainly designed for Solid-liquid-liquid three-phase separation of materials. With our over 16 years of experience in the separation industry, it is the most advanced type equipment for 3 phase separation.

 

The 3 phase Oil Decanter Centrifuge can clarify, separate and dehydrate materials of 0.002-3mm or classify solid phase particles of 1um-5um. With a wide range of applications, continuous work, large processing capacity, low cost, easy maintenance, etc., it is the best equipment for solid-liquid-liquid separation. It is widely used in waste oil sludge, chemical, light industry, medicine, food, paper making, mining and other industries.

 

Three-phase Oil Decanter Centrifuge show great superiority in the treatment of triple mud, as they not only separate out the solids in the mud, but also the dirty oil in the mud, which is incomparable to other separation methods. At the same time, the water and oil content of the dry sludge after treatment by the three-phase decanter centrifuge is reduced to varying degrees.

In the three-phase Oil Decanter Centrifuge, the main motor drives the drum to rotate at full speed and the material is continuously introduced into the spiral by the feed tube and evenly distributed to the spiral discharge port. Under the action of centrifugal force, the solid phase settles to the wall of the drum and is pushed out by the spiral pusher towards the slag outlet of the conical drum, So the centrifugal force is becoming less from outside to inside according to the magnitude of centrifugal force. A concentric solid layer and two liquid layers are formed. Solids are pushed out by the screw conveyor, and liquids are removed from their respective nozzles. Therefore, the application of three-phase decanter centrifuge can not only separate the solid in the material, but also separate the two-phase liquid with different specific gravity in the material, that is, Solid-liquid-liquid separation can be achieved.