Uses
: Pendant frame type center drive scraper sludge machine is suitable for large and medium-sized pool diameter radial sedimentation tank with central water inlet, peripheral effluent and central sludge discharge, and is mainly used for suction and discharge sludge of secondary sedimentation tank of urban sewage treatment plant.

Structure and working principle
The equipment adopts central drive, vertical frame type, sewage from the inlet column pipe into the guide cylinder after diffusion, evenly to the periphery radial outflow, suspended sludge after precipitation deposited at the bottom of the pool, the drive device drives the center vertical frame to rotate, and drive the scraper arm and the scraper plate to rotate, the scraper scrapes the sludge after the sludge pipe relies on the static water pressure in the pool to suck to the central mud tank, and then discharge the pool through the central sludge pipe, the dross on the water surface are introduced into the slag hopper through the rotary skimmering device and discharged outside the pool; The supernatant is discharged through the triangular outlet weir plate into the outlet tank.

Technical data and installation size chart

Main features:
The working bridge can be half-bridged, and its material can be carbon steel or stainless steel structure;
The drive device adopts helical gear reducer combined with juanlun reducer to ensure output torque and speed, and the transmission effect is high;
The reducer is equipped with an overforce torque protection device, which runs safely and reliably; There are two types of slag skimming methods: plate slagging and tubular slagging each suction
pipe is a unit of its own, and the flow rate can be adjusted by the opening of the sludge pipe mouth, so as to control the sludge return ratio;
The equipment is easy to operate, and the operation of the equipment can be directly controlled on the spot and remotely.

Outline mounting dimension drawing