Use slag (oil) scraper slag (oil) scraper slag (oil) scraper is mainly used for advection (rectangular) sedimentation tank, especially in sewage treatment engineering grit tank, sedimentation tank, secondary sedimentation tank and grease trap and other rectangular pool bottom sediment scraping and elimination, at the same time can be the liquid level oil slick, dross skimming. The specific structure is simple, one machine doubles as a dual purpose, the installation, operation and maintenance are cheap, and the operation is safe and reliable.

Uses : mechanical mixing clarifier mixer, scraper is the main supporting equipment of the national general mechanical accelerated clarifier. It is often used in the clarification stage of water supply and drainage treatment process such as raw water treatment of domestic drinking water and industrial water supply and industrial wastewater tertiary treatment, water softening treatment. When using the mixer alone, the turbidity of the raw water entering the clarifier generally does not exceed 1000mg/L, and the short time does not exceed 3000mg/L; At the same time, when supporting the scraper, the turbidity of entering the clarifier can reach 1000-5000mg/L, and the short time does not exceed 10000mg/L; This device has an installation. Convenient maintenance and management: stable operation, safe and reliable: adjustable return flow and other characteristics.

The transmission principle of peripheral transmission concentrator is basically the same as that of other concentrators, which belongs to heavy-duty concentrater and is mainly used for the concentration of fine and tailings slurry in large-scale wet mineralization operations in steel mills; It is also used in coal, chemical, building materials and other water treatment industries. Concentration of solids-containing slurry with fast sedimentation speed.

The equipment is suitable for horizontal flow sedimentation tank or drainage secondary sedimentation tank, and is suitable for mechanical sludge discharge with suspended solids content less than 5000mg/l and solid severity not more than 2.5mg/grain. The bottom of the sedimentation tank is horizontal and has no slope, and the equipment is suitable for sedimentation tanks with inclined plate (tube) type. The equipment relies on the sump pump and water jet to form a siphon, can suck sludge while walking, can adjust the number of sludge discharge according to the amount of sludge, and the power line and signal line walking with the machine can use cable reel, sliding conductor and sliding wire device.