Jiangsu Longdai Environmental Protection Co., Ltd.
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Stainless steel suspended central drive mud scraper municipal sewage treatment plant
The central drive suspended sludge scraping is mainly used in the round sludge thickening tank of the sewage treatment plant to scrape the sludge settled on the bottom of the tank to the sludge sump for sludge return or thickening and dewatering, and skim the scum on the tank surface to the scum hopper, which is discharged out of the tank through the scum hopper for further treatment.
working principle
Driven by the power unit, the sludge scraper drives the suspended scraper frame to rotate, and scrapes the sludge settled at the bottom of the tank to the central sludge sump through the scraper. To improve the sludge thickening effect, the scraper arm drives the thickening grid bar to stir slowly. When passing through the sludge, it provides a passage for sewage to escape from the sludge.
Product Features
1. Simple structure and light weight; As the truss structure is adopted, the weight of the mechanism is greatly reduced compared with the traditional mechanism.
2. Simple and convenient maintenance and low operation cost.
3. The new transmission mechanism adopts planetary reducer, which is easy to install, simple and compact in structure and high in efficiency.
4. All electrical components are outdoor type, safe and reliable, and can be controlled randomly and remotely.
5. It can be manufactured according to the specific size of users, and the parts in contact with water can also be made of stainless steel.
Product Mix
The central drive suspension thickener is mainly composed of working bridge, small scraper, flow stabilizing cylinder, mud scraping truss, overflow device, central support, driving mechanism, scum scraper, mud scraping board, electric box, etc.
Product Parameters
| Parameter / model Pool widthΦ(m) | ZBGX-16 | ZBGX-20 | ZBGX-25 | ZBGX-30 | ZBGX-35 | ZBGX-40 | ZBGX-45 | ZBGX-50 | ZBGX-55 | |
| 16 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | ||
| Deep pool depth H(m) | 3.5～4.5(According to the user's requirements) | |||||||||
| Pool side water depth H2(m) | 3.0～4.0(According to the user's requirements) | |||||||||
| Around the line speed V(m／min) | 1.8~2.2 | |||||||||
| Walking wheel dimensions (mm) | 400x120 | 420x150 | ||||||||
| Power of motor N(KW) | 0.37 | 0.55 | 0.75 | |||||||
| Installation size (mm) | Φ1 | 1100 | 1100 | 1200 | 1200 | 1500 | 1500 | 1800 | 1800 | 1800 |
| 2 | 2500 | 2500 | 2500 | 3500 | 4000 | 4500 | 5000 | 5500 | 6000 | |
| Φ3 | 2600 | 3000 | 3800 | 4500 | 4500 | 4500 | 5000 | 6000 | 6000 | |
| Φ4 | 2100 | 2300 | 3500 | 4000 | 4000 | 4000 | 4500 | 4500 | 4500 | |
| H2 | 500 | 500 | 009 | 760 | 760 | 760 | 760 | 760 | 760 | |
| B | According to the user's requirements | |||||||||
| H3 | According to the user's requirements | |||||||||
| L | According to the user's requirements | |||||||||
| Around the wheel pressure P1(KN) | 9.0 | 11.5 | 15 | 19 | 22 | 25 | 28 | 30 | 32 | |
| Vertical load of the central platform P2(KN) | 17 | 23 | 30 | 37 | 82 | 100 | 112 | 122 | 175 | |
| Center load of center load P3(KN) | 9.5 | 13 | 17 | 22 | 28 | 28 | 30 | 32 | 40 | |
