WUXI CHENENG ENVIRONMENTAL ENGINEERING & EQUIPMENT CO.,LTD
WUXI CHENENG ENVIRONMENTAL ENGINEERING & EQUIPMENT CO.,LTD Environmental solution
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Grille sewage and industrial Wastewater Bar Screen machine , water purification screening
Specifications:
| Model | Motor power (kw) | Screen width (mm) | Channel depth (mm) | |
| CFH-300 | 0.37~0.55 | 300 | 400 | |
| CFH-400 |
| 400 | 500 | |
| CFH-500 | 0.55~1.1 | 500 | 600 | |
| CFH-600 |
| 600 | 700 | |
| CFH-700 |
| 700 | 800 | |
| CFH-800 | 0.75~1.5 | 800 | 900 | |
| CFH-900 |
| 900 | 1000 | |
| CFH-1000 |
| 1000 | 1100 | |
| CFH-1100 | 1.1~2.2 | 1100 | 1200 |
|
| CFH-1200 |
| 1200 | 1300 |
|
| CFH-1300 | 1.5~3.0 | 1300 | 1400 |
|
| CFH-1400 |
| 1400 | 1500 |
|
| CFH-1500 |
| 1500 | 1600 |
|
Description:
The CFH fine bar screen is designed for municipal sewage and industrial wastewater treatment plants requiring a mechanical separation of fine solids.
The fine screening performed by this equipment allows the separation of small-sized materials such as paper, plastics and other solid materials.
Therefore CFH type screen effectively decreases the final quantity of sludge to be treated and considerably reduces clogging problems of downstream installed equipment.
It is mainly composed of:
- a sturdy frame made of steel sheets;
- a set of bars to compose the filtering screen and fixed to the frame through suitable supporting crossbeams that guarantee a constant filtering gap;
- a reciprocating travelling comb;
- a comb motion chain;
- a set of guides for the correct motion of comb and chain;
- a sturdy gearmotor for the motion of the chain and then the comb;
- a comb cleaning system for screened material discharge, installed at the top of the screen.
The cleaning process starts when the comb, placed at the bottom dead end, is pulled upward by means of the chain.
Thanks to the special shape of the internal guides, the comb comes out of the screen bars. This position is held during all the upward run, while the material settled on the screen is removed. When the comb is close to the upper dead end, the screened material is removed by a suitable scraper and soon after the comb withdraws inside the screen bars.
From this point the comb, while still in the withdrawn configuration, reaches the bottom dead end to start a new cleaning process. The movement of the comb is controlled by suitable limit switch able to manage and invert the rotating course of the gearmotor and then the chain motion course. The protection against overload is guaranteed by two dynamometric devices, one for the upward run and the other one for the downward run.
The constructional simplicity of this equipment and the special characteristics of having a comb that never comes out of the bars guarantee a high performance and long time reliability.
Applications:
1. Municipal sewage treatment
2. Abattoirs
3. Cheese processing
4. Container washing
5. Dairies
6. Food processing
7. Fish processing
8. Metal removal
9. Meat industry
10. Poultry processing
11. Pulp& paper
12. Small goods
13. Tanneries
14. Vegetable industries
Competitive Advantage:
1. Low operation cost and ease of maintenance
2. High capacity
3. Ease of installation
4. High capture rate
5. Fully customizable
