UsesPeripheral
transmission scraper sludge suction machine is suitable for large, medium and small pool diameter radial sedimentation tank with large and medium and small pool diameters of central water inlet and peripheral outlet center sludge, mainly used for suction and discharge of sludge in urban sewage treatment plants or sedimentation tanks.

Structure and working principle
The equipment adopts peripheral transmission, sewage flows from the inlet pipe in the center of the pool, diffuses through the steady flow cylinder, evenly flows out radially to the periphery, the suspended sludge is deposited at the bottom of the pool after precipitation, the driving device drives the working bridge to rotate along the periphery, and drives the sludge suction pipe system and the sludge scraper to rotate, the scraper scrapes the sludge after being sucked by the suction pipe by the static water pressure in the pool to the sludge collection tank and discharged into the central mud tank, and then discharged out of the pool through the central sludge pipe. The dross from the surface are introduced into the discharge hopper by means of a rotary skimmer device and discharged outside the tank: the supernatant is discharged through the triangular outlet weir plate into the outlet tank.

Outline mounting dimension drawing

Main features
: The working bridge can be half-bridge or full-bridge, and its material can be carbon steel, stainless steel and aluminum alloy;
The drive device adopts shaft-mounted helical gear reducer and active roller direct transmission, compact structure, high mechanical efficiency, sludge suction pipe adopts flared mouth form,
good mud suction effect;
There are two types of sludge suction methods: self-priming type and siphon type (conventional use of the former type);

Outline mounting dimension drawing