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LW series centrifuge

Time:2019-05-07

1. Usage & application range

The centrifuge has advantages in wide adaptability great throughput,continuous and simple operation,easy installation, and small floor area, and is mainly used in petroleum,environmental protection industry,chemical, food, paper-making, brewing and amylum,industry etc.

The decanter separates suspension based on the pinciple of centrifugal settlement.A suspension is supplied to the rotating bowl through an  accelerator centrifugal force and transported towards the right shaft of the bowl by the conveyor and then discharged through solids discharge ports.While lighter liquid phase flows to liquid discharge ports at the left shaft of the bowl.

2. Structural features

The centrifug is used to separate solid and liquid in the rotary drum completely.It is mainly composed of rotary drum, screw conveyor, adifferential case and motors.

The rotary assembly is mounted on the two main bearing housings horizontally.The screw conveyor is installed in the rotary drum with deep groove ball bearing and tapered roller bearing. The main motor is connected with the fluid coupling by bell wheel. The differential casa is mounted on the left shaft of the bowl and is connected to the screw conveyor with mating splines. The main motor drives the fluid coupling and then drives the screw conveyor while the secondary motor drives the differential case.

3.Main technical parmeter

规格型号  

Model

GLW355×1280-N

GLW450×1260-N

LW500×1000-N

GLW500×1250-N

转鼓直径(mm)

Diametet of Revolving Drum

355

450

500

500

转鼓长度(mm)

Length of Revolving Drum

1280

1260

1000

1250

长径比(i)

Rate of Length

versus Diameter

3.6

2.8

2

2.5

最高转速(r/min)

Maximum speed

2500~3200

2400~3000

1600~1800

2400~2800

分离因素(Fr)

Separation Factor

2035

2266

1100

2195

最大处理量(m3/h)

Capacity

10~20

30-40

40~60

35~50

最小分离点(μm)

Min separating point

2

2

5

3

电机功率(kW)

 Motor power

22+7.5

37+7.5

30+7.5

37+11

重量(kg)

Weight

2200

3000

2800

3500

外型尺寸(mm)

Overall dimensions

3100×1470×1070

3100×1500×1070

2750×1580×1400

3060×1670×1400

类型

Type

高速防爆双变频

Explosion-proof

 high-speed

dual-frequency

高速防爆双变频

Explosion-proof

 high-speed

dual-frequency

中速

Medium Speed

高速防爆双变频

Explosion-proof

high-speed

dual-frequency