Introducing the state-of-the-art rotary rake grille cleaning machine by Nanjing Lanling Environmental Technology Co., Ltd., an unparalleled marvel in advanced water treatment solutions. This specialized equipment is flawlessly engineered to continuously and automatically intercept and eliminate various debris present in fluids, making it the pinnacle of efficiency for urban sewage treatment facilities. As one of the most sophisticated solid-liquid screening devices in China, it is an essential front-line screening solution for a myriad of industries, including textile, food processing, papermaking, and leather, as well as water supply and power plant intake systems.
Working Principle
The rotary grid cleaning machine stands as a triumph of modern engineering, crafted into a rotating grid chain utilizing exceptional rake tooth technology. Driven by a motor reducer, the rake chain rotates contrary to the water flow, ensuring an effortlessly smooth and efficient operation.
As the rake chain elegantly ascends to the upper section of the equipment, it is carefully guided by groove wheels and curved rails, where an intuitive self-cleaning process among the rake teeth takes place. Solid materials predominantly fall away due to gravity, while any remnants are meticulously cleared by the reverse movement of the cleaner, ensuring the rake teeth remain in pristine condition.
Aligned perfectly with the direction of the water flow, the rake chain functions as a sophisticated grille. The spacing between rake teeth can be precisely customized to meet specific use demands, ensuring that water passes seamlessly while solid suspended solids are expertly separated. This process can operate continuously or intermittently, adapting flawlessly to your operational preferences.
This equipment boasts an extraordinary level of automation, exemplified by its high separation efficiency, low power consumption, and silent operation, complete with outstanding corrosion resistance. Designed for continuous, unsupervised functionality, it includes advanced overload safety protection to prevent operational strain. Its versatile interval adjustment feature accommodates user-specific requirements, enabling periodic operation, automatic control based on liquid levels, and manual operation for effortless maintenance, making it perfectly suited to diverse operational needs.
Thanks to its smart structural design, this device showcases remarkable self-cleaning capabilities during operation, significantly reducing the risk of blockages and minimizing daily maintenance efforts, ensuring uninterrupted performance.
| 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
Audited Supplier 
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