The innovative rotary rake grille cleaning machine is at the forefront of water treatment technology, offering continuous and automatic interception and removal of debris in various shapes from fluids. Its versatility makes it a staple in urban sewage treatment systems. As one of China's premier solid-liquid screening solutions, this equipment is an essential front-line component in wastewater management for diverse industries, including textile, food processing, papermaking, and leather manufacturing. Moreover, it is a crucial asset for the water supply sectors and power plant inlets, ensuring superior performance and reliability.
Working Principle
Ingeniously crafted, the rotary grid cleaning machine features a uniquely designed rake tooth assembly, forming a rotating grid chain. This mechanism, powered by a sophisticated motor reducer, rotates against the water flow, ensuring optimal debris removal.
As the rake chain ascends to the equipment's upper section, guided by precision-engineered groove wheels and curved rails, a relative self-cleaning action is prompted among the rake teeth. This allows most solid materials to be effortlessly dislodged by gravity, while the remaining debris is effectively cleared by the reverse cleaner motion, ensuring comprehensive cleanliness.
Designed with water flow direction in mind, the rake chain resembles a grille, with adjustable tooth spacing tailored to specific usage requirements. This design ensures the seamless flow of water while efficiently separating suspended solids. The entire operation can be customized for continuous or intermittent processing, offering adaptability to various needs.
This equipment stands out with its exceptional automation capabilities, unparalleled separation efficiency, and minimal power consumption. It operates silently and resists corrosion, delivering reliable performance without requiring constant supervision. Equipped with overload safety features, it automatically halts operations upon detecting anomalies, safeguarding against overload conditions. The device's operational intervals are adjustable to meet user-specific demands, enabling periodic operation. It offers automatic control based on pre- and post-grille liquid level differences, complemented by manual control for straightforward maintenance. This flexibility allows users to tailor its functions to diverse operational requirements.
Thanks to its thoughtfully engineered structure, the device exhibits a robust self-cleaning ability, preventing blockages and significantly reducing daily maintenance demands.
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 |
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