In the industrial and domestic wastewater contains a variety of solid impurities, in order to ensure the normal operation of the pump, a mechanical grille should be installed in front of the pump to intercept. The fine mechanical grating is a solid-liquid separation device capable of continuously removing impurities in the fluid, and is indispensable for the production process of urban sewage treatment, water supply plant, power inlet, textile, food processing, paper making, leather, etc. The equipment is a solid-liquid screening equipment commonly used in China.

The mechanical grille needs to be carefully inspected before starting, for example to confirm that each mechanical grille rod is in a fixed state. If there is a mechanical grille rod with the tail coming off the fixed seat, put its tail into the corresponding small hole of the fixed seat, and be careful not to have more than two grille rods placed at the same time in the adjacent two molars. between.

In addition, the mechanical grille rods must not be bent or deformed; the molars can flexibly rotate between the mechanical grille bars. Also check the looseness of the chain. Although it is adjusted at the factory, it may cause improper chain tension due to improper operation during transportation and handling. In this case, please adjust according to the daily maintenance precautions.www.khnwatertreatment.com