Structural composition and processing principle of rotary mechanical grille

- Sep 30, 2018-

The rotary mechanical grille is a device that can automatically and automatically remove various shapes in the fluid for solid-liquid separation. It can be widely used as a special equipment in urban sewage treatment, water supply industry, power plant inlet. At the same time, it can also be used as an indispensable special equipment in the production process of textile, food processing, paper making, leather and other industries. It is one of the most advanced solid-liquid separation equipments in China.


The rotary mechanical grille is mainly composed of a driving device, a molar mechanism, a cleaning mechanism, and the like, and is assembled into a set of rotary grill chains by a unique molar. Driven by the motor reducer, the chain of teeth rotates in the direction of reverse water flow.


When the chain of the rotary mechanical grill runs to the upper part of the device, due to the guiding of the sheave and the curved rail, a relative self-cleaning motion is generated between each set of molars, and most of the solid matter falls by gravity. The other part relies on the reverse movement of the cleaner to clean the debris sticking to the molars.


The biggest advantage of rotary mechanical grille is high degree of automation, high separation efficiency, low power consumption, no noise, good corrosion resistance, and can ensure continuous and stable operation in the unattended situation; due to its overload safety protection device, Therefore, when the equipment fails, an audible and visual alarm will be generated and the machine will automatically stop, which can avoid overloading the equipment, so the daily maintenance workload is very small.