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WUXI CITY BISHUN MACHINERY MANUFACTURING Co., Ltd

Add: Zhongdong Industrial Area, Houqiao, Xishan District, Wuxi City, Jiangsu Province, China

Contact:Xiaodong Yao

Mob: +86-13921295188

Tel: +86-510-88725588

Fax: +86-510-88725568

E-mail: sales@wxbishun.com

Website: www.bscentrifuges.com

LW500 Series Wastewater Sludge Dewatering Decanter Centrifuges

Sludge decanter centrifuges features:1. Designed with compact structure and pleasant appearance; 2. With large processing volume and above 98% solid capture rate; 3. Automatic control, which enables low operation intensity and reliable operation; 4. With small space occupation, consecutive work and low noise level.

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Sludge decanter centrifuges features:
1. Designed with compact structure and pleasant appearance
2. With large processing volume and above 98% solid capture rate
3. Automatic control, which enables low operation intensity and reliable operation
4. With small space occupation, consecutive work and low noise level

Structure theory
The imperforate drum was attached with a wood-cored discharge screw; the two simultaneously co-rotate at high speeds with certain speed difference, which is generated from the drive system and differential. The suspension enters the filling screw cavity through the feeding pipe, then, after accelerated, enters the drum. Under the centrifugal force, the solid-phase grain with larger density sediments to the drum inner wall, forming a dreg annular layer, which is continuously pushed towards the smaller side of the drum by the discharge screw, so as to discharged out of the drum, while the clarified fluids is continuously discharged out of the drum through the overflow port at the larger side, thus enabling the solid-liquid separation of the suspension.


LW500×2000 Sludge Dewatering Decanter Centrifuges Technical Parameters

Manufacturer

Wuxi City Bishun Machinery Manufacturing Co., Ltd

Model

LW500×2000(Forced Lubrication for Thin Oil)

Name

Unit

value

Remarks

Possessing capacity

T/h

7~11

To material properties, solid content may be

operating hours

h

24

 

Maximum drum rotational speed

r/min

3200(Nonadjustable)

 

Maximum relative centrifugal force

G

3150 (Nonadjustable)

 

Drum internal diameter (larger side)

mm

550

 

Aspect ratio

 

1:4

 

Type of solid outlet of the drum

 

360° Discharge port

 

Type of screw pusher

 

Right structure

 

Type of screw centrifugal tube discharge

 

Circular arc discharging port

 

Screw blade scraper(wear resistant)

 

Tungsten carbide

 

Type of differential mechanism

 

Planetary gear


Bearing lubrication structure

 

Forced Lubrication for Thin Oil

 

Lubrication system

 

Thin Oil Lubrication Station System

Qidong smelter

Differential rotation rate

Rpm

5~50(Nonadjustable)

 

Differential speed regulation precision

Rpm

≤0.1

 

Screw torque

Nm

≥10000

 

Drum AISI304 stainless steel

 

Screw blades AISI304 stainless steel

 

Hood AISI304 stainless steel

 

Fastener

 

AISI304 stainless steel

 

Frame

 

Carbon steel coated with anticorrosion primer and finish

 

Sealing member

import

TTO NBR

 

Bearing NSK

import

Original Japanese product

 

Belt

import

Samsung, South Korea

 

Noise

dB(A)

≤85 At 1m from the unit

 

Vibration intensity

mm/s

≤6

 

Rated voltage

V

380

 

Level of protection

IP

44

 

Insulation class

F

F

 

Flushing water

 

Tap water, reuse water

 

Time

min

If the centrifuge is expected to keep from use for long, back flush it before shutdown 20-30min

 

Pressure of flushing water

MPa

0.3

 

Design Life

 

>20 year

 

Form of control

 

Dual frequency conversion control

 

Cabinet dimension

 

2000×800×600

 

Type of housing

 

Vertical control cabinet

 

material

 

Carbon steel sprayed with anticorrosion

 

Colour

 

RAL7032

 

Level of protection

IP

44

 

 

LW500×2000 Sludge Dewatering Decanter Centrifuges Schedule of Basic Materials

Manufacturer

Wuxi City Bishun Machinery Manufacturing Co., Ltd

Model

LW500×2000(Forced Lubrication for Thin Oil)

Name

Wall thickness

Remarks

Drum

20mm

304 Stainless steel(Tisco)

Screw

20mm

304 Stainless steel seamless pipe(Tisco)

blade

8mm

304 Stainless steel(Tisco)

Blade pusher surface: Ni-based alloy powder (Haystellite 1) anti-wear treated

Outer shroud

4mm

304 Stainless steel(Tisco)

Frame

400×200×10 Rectangular steel

Q235-A Carbon steel(Wuxi Yulong)

Bearing seat

 

QT400-15(Nodular cast iron)

Bearing

 

NSK(Original Japanese produc)

Electromotor

45KW    22KW(Diode motor)

Geshi Holding Co., Ltd

Frequency converter

SPF-45K  SPF-22K

High performance general-purpose converter made by Taiwan Shihlin company

All materials and materials used in contact with the material: 304 (corrosion-resistant stainless steel), rectangular steel welded frame, machine warranty for 1 year, life-long maintenance services.


If you are interested in our products, please contact us!
WUXI CITY BISHUN MACHINERY MANUFACTURING Co., Ltd
Add:Zhongdong Industrial Area, Houqiao,Xishan District,Wuxi City,Jiangsu Province,China
Contact:Xiaodong Yao
Mob: 0086-13921295188
Tel: 0086-510-88725588
Fax: 0086-510-88725568
Email: sales@wxbishun.com
Website: http://www.bscentrifuges.com

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