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GSHP Type Rotary Rake Grille Decontamination Machine

The GSHP type rotary rake grille decontamination machine is mainly composed of a driving device, a frame, a main shaft, a grid, a slag tray, a tooth rake and a traction chain. Driven by the motor, after being decelerated by the reducer, the sprocket and the chain are driven to move, and the decontamination tooth rake chain fixed on the rotating chain moves to the bottom behind the grid.

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Sludge interceptor series

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+86-25-57656618

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1. Application of GSHP type rotary rake grille decontamination machine

GSHP type rotary rake grille decontamination machine is used in urban sewage treatment plants, water works, rainwater pumping stations and other intake channels, automatically intercepting and removing floating objects in the water to ensure the normal operation of the next process

2. Technical parameters of GSHP type rotary rake grille decontamination machine

main parameter				Model GSHP
main parameter	800	1000	1200	1400	1600	1800	2000	2200	2400	2600	2800	3000
Aqueduct width B1 mm	800	1000	1200	1400	1600	1800	2000	2200	2400	2600	2800	3000
Downhole equipment width B mm	700	900	1100	1300	1500	1700	1900	2100	2300	2500	2700	2900
Overall device width B2 mm	1080	1280	1480	1680	1880	2080	2280	2480	2680	2880	3080	3280
Aqueduct depth H mm				1000~15000（User defined）
Discharge port height h mm				400~1500（User defined，convention 800）
installation angle α				60°、65°、70°、75°、80°（recommend 75°）
Aqueduct clearanceb mm				10、15、20、30、40、50、60、80、100
powerkW		0.75~1.1		1.1~2.2							2.2~3

3. Features of GSHP rotary rake grille decontamination machine

1. Since the grid of the rotary rake grille decontamination machine is placed in the middle position of the traction chain of the tooth harrow (other mechanical grids are placed under the traction chain), the movement direction of the tooth harrow during the cleaning process is changed (and The opposite is true for other grilles), to avoid getting hard objects into the bottom and jam the rakes and drag chains.

2. An overload safety protection device is installed on the sprocket at the output shaft end of the reducer to avoid damage to the equipment due to the overload surface due to accidents.

3. Because the rotary chain of the grille machine is equipped with multiple decontamination tooth rakes, the decontamination efficiency is high and the decontamination is thorough.

4. Compact structure, simple electrical control, easy to realize automation.

4.Structure and working principle of GSHP type rotary rake grille decontamination machine

GSHP type rotary harrow grid decontamination machine is mainly composed of driving device, frame, main shaft, grid bar, slag support plate, tooth rake and traction chain.

Driven by the motor, after being decelerated by the reducer, it drives the sprocket and the chain to move, and the decontamination tooth harrow chain fixed on the rotating chain moves to the bottom behind the grid, and then turns over to the water-facing surface in front of the grid after passing through the guide wheel, and continues to move to insert into the gap of the fixed grid and go up, lift the dirt intercepted in front of the grid and bring it out of the water surface, and automatically turn over to the slag outlet with the movement of the chain, and the dirt is self-unloaded to the conveyor or slag bucket behind the grid , when the decontamination process is completed, the liquid flows through the grid gap of the grid, and the whole working state is continuously cycled.

5.Structure diagram of GSHP type rotary rake grille decontamination machine