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
規(guī)格型號(hào) Model | GLW355×1280-N | GLW450×1260-N | LW500×1000-N | GLW500×1250-N |
轉(zhuǎn)鼓直徑(mm) Diametet of Revolving Drum | 355 | 450 | 500 | 500 |
轉(zhuǎn)鼓長(zhǎng)度(mm) Length of Revolving Drum | 1280 | 1260 | 1000 | 1250 |
長(zhǎng)徑比(i) Rate of Length versus Diameter | 3.6 | 2.8 | 2 | 2.5 |
最高轉(zhuǎn)速(r/min) Maximum speed | 2500~3200 | 2400~3000 | 1600~1800 | 2400~2800 |
分離因素(Fr) Separation Factor | 2035 | 2266 | 1100 | 2195 |
最大處理量(m3/h) Capacity | 10~20 | 30-40 | 40~60 | 35~50 |
最小分離點(diǎn)(μm) Min separating point | 2 | 2 | 5 | 3 |
電機(jī)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 |
類(lèi)型 Type | 高速防爆雙變頻 Explosion-proof high-speed dual-frequency | 高速防爆雙變頻 Explosion-proof high-speed dual-frequency | 中速 Medium Speed | 高速防爆雙變頻 Explosion-proof high-speed dual-frequency |