Rotary grille cleaning machine

Rotary grille cleaning machineIt is assembled into a set of rotating grid chains by a type of rake teeth. Under the drive of the motor reducer, the rake chain rotates in the opposite direction of the water flow, salvaging the floating debris on the water surface. When the rake chain is transported to the upper part of the equipment, due to the guidance of the groove wheel and curved rail, relative self-cleaning motion occurs between each set of rake teeth, and the vast majority of solid matter falls down by gravity. The other part relies on the reverse movement of the cleaner to clean up the debris stuck to the rake teeth.

Rotary grille cleaning machineAccording to the direction of water flow, the rake chain is similar to a grille, and the clearance between the rake teeth assembled on the rake chain shaft can be selected according to the usage conditions. When the rake teeth separate solid suspended solids in the fluid, it can ensure smooth flow of water. The entire work process can be continuous or intermittent.

HG type rotary grille product features

The equipment has a high degree of automation, high separation efficiency, low power consumption, no noise, and good corrosion resistance. It can ensure continuous and stable operation without supervision. It is also equipped with a mechanical overload safety protection device. In the event of equipment failure, the shear pin can be cut off to avoid overloading and damaging equipment components.

This device can adjust the operating interval of the device according to user needs, achieving periodic operation; It can automatically control the start and stop of the equipment based on the liquid level difference before and after the grille; And it has manual control function for easy maintenance. Users can choose freely according to different job needs.

Due to the reasonable structural design of the device, it has strong self-cleaning ability during operation and will not cause blockage, so the daily maintenance workload is minimal.

installation and debugging

1. The lifting of the rotary grille machine must be carried out by hanging the top plate hole or lower foot lifting ring of the box with steel wire rope.

2. Installation position: The bottom foot of the rotary grille must be flush with the bottom surface, and the front end of the equipment should be basically flush with the front end face of the groove.

3. Pour cement mortar into the anchor bolts, wait for the cement to solidify, and then tighten the nuts.

4. Before starting up, the front of the rotary grille should be free of large stones or other coarse debris. If there are any, they should be removed before starting up.

5. Operation

(1) Check if all components are loose before operation.

(2) Remove the motor cover and rotate the fan by hand. The entire machine should run smoothly and flexibly.

(3) Lubricate the sprocket and chain with lubricating oil.

(4) Jog the electric motor, visually check if the direction of operation is correct, start the motor, check if the electrical action is normal and reliable, and if the working current is normal.

(5) During operation, all components should rotate flexibly without any jamming or abnormal sounds.

6. The rotary grille utilizes elastic devices as overload protection. Adjust the proximity position of the switch before use.