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 |