Introducing the groundbreaking rotary rake grille cleaning machine from Nanjing Lanling Environmental Technology Co., Ltd., a pioneer in cutting-edge water treatment solutions. Masterfully engineered to intercept and remove debris from fluids with unrivaled efficiency, this marvel is ideal for urban sewage treatment plants. Renowned as one of China's most sophisticated solid-liquid screening devices, it is an essential component for industries like textiles, food processing, papermaking, and leather, as well as water supply and power plant inlets.
Working Principle
This engineering masterpiece, the rotary grid cleaning machine, features a rotating grid chain crafted with innovative rake tooth technology. The motor reducer energizes the rake chain to rotate against the water flow, ensuring smooth and highly efficient operation.
As the rake chain ascends to the upper section, expertly guided by groove wheels and curved rails, an innovative self-cleaning process activates among the rake teeth. Most solid materials drop away through gravity, while the rest is elegantly cleared by the cleaner’s reverse motion, maintaining impeccably clean rake teeth.
Aligned with water flow, the rake chain functions as an advanced grille, with customizable gaps between rake teeth tailored to specific usage needs. This design enables smooth water passage while effectively separating suspended solids. The process operates seamlessly in continuous or intermittent modes, adjusting effortlessly to user requirements.
Exuding unparalleled automation, this equipment offers outstanding separation efficiency, low power usage, silent operation, and exceptional corrosion resistance. Designed for uninterrupted, unsupervised performance, it includes overload safety measures to alleviate operational strain. Its versatile interval adjustment feature accommodates user-specific demands, facilitating periodic operation, liquid level-based automation, and manual control for user-friendly maintenance, effectively addressing diverse operational needs.
Thanks to its intelligent structural design, this device showcases outstanding self-cleaning capabilities during use, dramatically reducing blockage risks and significantly minimizing daily maintenance requirements.
| Main technical parameters and installation dimensions |
| |
| Main parameters and main dimensions |
Model
GSHP |
| 800 |
1000 |
1200 |
1400 |
1600 |
1800 |
2000 |
2200 |
2400 |
2600 |
2800 |
3000 |
|
| Gate channel width B(mm) |
800 |
1000 |
1200 |
1400 |
1600 |
1800 |
2000 |
2200 |
2400 |
2600 |
2800 |
3000 |
|
| Canal equipment width B1(mm) |
700 |
900 |
1100 |
1300 |
1500 |
1700 |
1900 |
2100 |
2300 |
2500 |
2700 |
2900 |
|
| The total width of the equipment is B2(mm) |
1080 |
1280 |
1480 |
1680 |
1880 |
2080 |
2280 |
2480 |
2680 |
2880 |
3080 |
3280 |
|
| Depth of Barrier Canal H(mm) |
3000~10000(User defined) |
| The height of the equipment on the canal is H1(mm) |
h+1350 |
| Unloading port height (mm) |
400~1200(User defined, usually set to 800) |
| Installation angle a |
60°,65°,70°,75°,80°(Recommended 75 °) |
| Net distance between bars b (mm) |
10,15,20,30,40,50,60,80,100 |
| Motor power (kW) |
0.75~1.1 |
1.1~2.2 |
2.2~3 |
Company Profile
Certifications
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