The格栅清污机 is a water treatment equipment that can continuously and automatically intercept and remove various shaped debris from fluids, widely applicable in urban sewage treatment. It is used in the water supply industry and power plant intake, and can also serve as a preliminary screening equipment in the wastewater treatment processes of industries such as textile, food processing, papermaking, and leather. It is one of China's solid-liquid separation equipment.

The格栅Cleaner is assembled into a set of rotating grille chains with a unique trowel factory. Driven by an electric motor reducer, the trowel chain rotates in the opposite direction of the water flow.
As the rake chain reaches the top of the equipment, guided by the slot wheel and curved track, each rake tooth generates a relative self-cleaning motion. The majority of solid material falls off due to gravity. The remaining debris stuck on the rake teeth is cleaned off by the scraper's reverse movement.
Rake chain similar to a grate, the gap between the rakes mounted on the rake chain shaft can be selected according to operating conditions. After the rakes separate solid suspended particles from the fluid, it ensures smooth flow of water. The entire process can be continuous or intermittent.
This equipment boasts high automation, excellent separation efficiency, low power consumption, noiseless operation, and excellent corrosion resistance. It can operate continuously and stably without supervision and is equipped with overload safety protection devices. In the event of a malfunction, the equipment will automatically shut down to prevent overloading. The device can be adjusted to any operating interval as per user requirements, enabling periodic operation; it can automatically control based on the liquid level difference before and after the grate; and it also features manual control for ease of maintenance. Users can select from various options to meet different operational needs.
Due to the rational structure design of the equipment, it boasts a strong self-cleaning capability during operation, preventing blockages and resulting in minimal daily maintenance workload.