Introducing the state-of-the-art rotary rake grille cleaning machine from Nanjing Lanling Environmental Technology Co., Ltd. This exceptional piece of specialized water treatment equipment is a testament to innovation and reliability. Ingeniously crafted to continuously and automatically intercept and eliminate various debris in fluids, it stands as the perfect solution for modern urban sewage treatment facilities. Celebrated across China as one of the most advanced solid-liquid screening devices, it is the indispensable choice for industries that include textile, food processing, papermaking, and leather, as well as crucial applications in water supply and power plant inlet sectors.
Working Principle
A marvel of engineering excellence, the rotary grid cleaning machine showcases a revolutionary rotating grid chain, ingeniously crafted with unique rake tooth technology. Powered by a precision motor reducer, the rake chain elegantly rotates counter to the water flow, ensuring a seamless, efficient, and reliable operation that stands out in water treatment innovation.
As the rake chain makes its ascent to the upper section of the equipment, it is meticulously guided by expertly designed groove wheels and curved rails. During this ascent, an intuitive self-cleaning action unfolds among the rake teeth, where solid materials predominantly fall away due to gravity. The remainder is expertly cleared by the reverse movement of the cleaner, ensuring pristine rake teeth and peak operational performance.
Aligned harmoniously with the water flow direction, the rake chain functions as a sophisticated grille system. The gap between rake teeth can be precisely customized based on specific usage demands, ensuring the smooth passage of water while expertly separating solid suspended solids. This entire process is designed to operate seamlessly, adaptable to both continuous and intermittent operation modes, catering perfectly to your specific needs.
Boasting an unparalleled level of automation, this equipment is the epitome of modern water treatment technology with its high separation efficiency, minimal power consumption, silent operation, and exceptional corrosion resistance. Designed for continuous, unsupervised functionality, it includes sophisticated overload safety protection to prevent operational strain. Its flexible interval adjustment feature caters to user-specific requirements, enabling periodic operation, automatic liquid level-based control, and manual functionality for easy maintenance. This aligns perfectly with diverse operational needs, ensuring peace of mind and operational excellence.
Thanks to its intelligent structural design, this device possesses outstanding self-cleaning capabilities during operation. This dramatically reduces the chance of blockages, thereby minimizing daily maintenance efforts and ensuring a consistently high level of 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
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Certifications
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