Rotary toothed rake grille cleaning machine

Rotary toothed rake grille cleaning machineWhen the rake chain is moved 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 materials fall down by gravity. The other part relies on the reverse movement of the cleaner to clean up the debris stuck to the rake teeth.

Equipment usage scope

(1) Used for pre-treatment of sewage treatment, removing coarse floating particles and suspended solids in sewage;

(2) Used at the inlet of rainwater pump stations to remove floating objects such as melon peels and fruit shells;

(3) Used for intercepting and automatically removing large particles and suspended solids in municipal and industrial wastewater treatment;

(4) The combination of coarse and fine grilles produces a better effect.

Rotary toothed rake grille cleaning machineDriven by the reducer, the rake chain rotates in the opposite direction of the water flow. When the rake chain is moved 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 materials fall down by gravity. The other part relies on the reverse movement of the self-cleaning device to clean up the debris stuck to the rake teeth. According 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 is selected according to the usage conditions. When the rake teeth separate the solid suspension in the fluid, it can ensure smooth flow of water.

Technical parameters of fine grid cleaning machine

Automatic grid cleaning machine, rotary grid cleaning machine, with rake teeth chain similar to the grid according to the direction of water flow. The clearance between the rake teeth assembled on the rake teeth 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.

Equipment features:

The rotary grid cleaning machine 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 human supervision. It is equipped with overload safety protection device, which will automatically shut down in case of equipment failure, avoiding equipment overload operation. This device can adjust the operating interval of the device according to user needs, achieving periodic operation; It can be automatically controlled 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.

It is assembled into a set of rotating grid chains by a rake tooth factory. Driven by the motor reducer, the rake chain rotates in the opposite direction of water flow. When the rake chain is moved 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 materials fall down by gravity. The other part relies on the reverse movement of the cleaner to clean up the debris stuck to the rake teeth.

The rotary grid cleaning machine is composed of a rotary grid chain carrying special rake teeth, a reducer drive transmission device, a reverse cleaning brush, and an electrical control box, which form an integrated mechanical device. Each special shaped rake tooth is connected to form a rake tooth chain on the horizontal axis, and a certain gap is formed between the rake teeth as required. The lower part of the random rake chain is immersed in the ditch of the water inlet. When the water flows through the gap of the rake chain, it intercepts the pollutants in the water. Under the action of the deceleration drive and transmission mechanism on the upper part of the body, the rake chain moves slowly and steadily in a certain direction (with the intercepted pollutants facing upwards) to lift the intercepted substances out of the water surface. The liquid passes smoothly through the gap of the rake chain and enters the next processing step.