Introducing the revolutionary rotary rake grille cleaning machine from Nanjing Lanling Environmental Technology Co., Ltd., a true masterpiece of specialized water treatment solutions. Ingeniously engineered to continuously and automatically intercept and eliminate unwanted debris in fluids, this top-tier machine is tailored for urban sewage treatment facilities. Renowned as one of China's most advanced solid-liquid screening devices, it proves to be an indispensable screening tool at the forefront for diverse industries, including textiles, food processing, papermaking, and leather, as well as essential sectors like water supply and power plant inlets.
Working Principle
Embodying the pinnacle of engineering excellence, the rotary grid cleaning machine is designed as a rotating grid chain, utilizing unique rake tooth technology. Driven by the motor reducer, the rake chain rotates against the water flow, ensuring a seamless and highly efficient operation.
As the rake chain ascends gracefully to the equipment's upper section, precisely guided by groove wheels and curved rails, a superb self-cleaning action occurs within the rake teeth. Predominantly, solid materials are effortlessly dislodged by gravity, while the remainder is expertly cleared by the reverse action of the cleaner, ensuring rake teeth remain impeccably clean.
In harmony with the water flow, the rake chain functions as an advanced grille. The gap between rake teeth is customizable based on specific application requirements, ensuring the unimpeded flow of water while effectively separating solid suspended materials. This outstanding process can operate seamlessly in either continuous or intermittent modes, fully adaptable to your operational needs.
Showcasing an extraordinary level of automation, this equipment excels with superior separation efficiency, low energy consumption, whisper-quiet operation, and exceptional corrosion resistance. Engineered for continuous, unsupervised operation, it includes overload safety protection to avert undue operational stress. Its flexible interval adjustment feature caters to specific user needs, enabling periodic operation, automatic liquid level-based control, and manual functionality for straightforward maintenance, aligning seamlessly with varied operational requirements.
Owing to its intelligent structural design, this device features exceptional self-cleaning capabilities during operation, significantly reducing the likelihood of blockages and minimizing routine maintenance efforts.
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
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Certifications
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