Vacuum Belt Filter, Solid Liquid Separation Equipment
The vacuum belt filter produced by BETTER EPT can separate solids from liquid efficiently, and meanwhile achieve the effect of filtration and dehydration. The vacuum belt filter can be widely used in mining, metallurgy, pharmacy, petroleum, coal, paper, electric power and environmental protection industries.
Parameter
| Model | Filter area (m2) | Effective length of filter (mm) | Power of main motor (kw) | Vacuum consumption (m3/min) | Power of the vacuum machine (kw) |
| 1.0 | 2500 | 3 | 2 | 1.1 | |
| 5.0 | 7900 | 3 | 15 | 30 | |
| 6.3 | 10000 | 3 | 15 | 30 | |
| 7.3 | 5600 | 5.5 | 15 | 30 | |
| 9.1 | 7000 | 5.5 | 20 | 37 | |
| 10.9 | 8400 | 5.5 | 20 | 37 | |
| 15.0 | 11200 | 5.5 | 20 | 37 | |
| 18.2 | 14000 | 7.5 | 30 | 45 | |
| 20.0 | 15400 | 7.5 | 30 | 45 | |
| 20.0 | 11200 | 7.5 | 30 | 45 | |
| 25.0 | 14000 | 11 | 42 | 55 | |
| 30.0 | 16800 | 11 | 42 | 55 | |
| 20.0 | 10000 | 11 | 42 | 55 | |
| 25.0 | 12500 | 11 | 42 | 55 | |
| 29.0 | 14000 | 11 | 42 | 55 | |
| 33.6 | 16800 | 11 | 66 | 55 | |
| 39.2 | 19600 | 15 | 66 | 75 | |
| 25.0 | 10000 | 11 | 30 | 55 | |
| 30.0 | 12000 | 11 | 42 | 55 | |
| 35.0 | 14000 | 15 | 42 | 75 | |
| 42.0 | 16800 | 22 | 86 | 110 | |
| 49.0 | 19600 | 22 | 86 | 110 | |
| 56.0 | 22400 | 30 | 97 | 160 | |
| 61.7 | 19600 | 30 | 100 | upon request | |
| 70.6 | 22400 | 30 | 123 | upon request | |
| 79.4 | 25200 | 30 | 141 | upon request |
Working Principle
Typical Process Chart
- A. Feeding Service
- B. Washing Service
- C. Deviation-Rectifying Mechanism
- D. Cloth Washing Service
- E. Switch Valve
- F. Separator for Expelling Liquid
- G. Return Water Pump
- H. Vacuum Pump
When the vacuum belt filter is working, the slurry is horizontally arranged on the filter cloth or filter screen, and under the effect of the gravity of the slurry and the vacuum water absorption, the vacuum belt filter can separate the solid and the liquid efficiently.
Details
Rubber belt
The rubber belt uses acid-base rubber as raw material and with the high strength core, the service life of continuous treatment can be ensured. The rubber belt has advantages of high dimensional stability, strong corrosion resistance and long service life.
- Roller
- Tension control system
Characteristics
- When the substances pass through the sedimentation zone, the larger particles are in the bottom layer, while the smaller particles are in the top layer. Thus making the structure of the filter cake reasonable and creating smaller permeability resistance of the filtrate, so it can be filtered quickly.
- The thickness of the filter cake, washing series of the counter-current, vacuum degree and the cloth speed arbitrarily can be adjusted to achieve the best filtering effect.
- In the process of filtration, by multi-stage co-current and counter-current washing, the washing is thorough and the mother liquor and the washing liquor can be collected and reused according to related requirements.
- The control system of the vacuum belt filter has applied DCS technology, so it can be controlled automatically on the spot or remote.
