transmission scraping the suction dredge is suitable for the center without piers of radial flow or vertical sedimentation basin (Ф < 20m) mechanical sewage. Thismachine is equipped with fixed platform across the pond, to work the machine load function in the center of the bridge work. Sewage diversion tube of uniform flowaround the pool by pool center, with the loss of the flow rate, the suspended substance in the sewage sedimentation on the bottom, the bottom mud scraperprecipitation sludge scraping set into the center of mud, from the sludge by hydrostatic pressure tube out.
应用范围RANGE OF APPLICATION：
Suitable for water supply and drainage engineering in water or wastewater treatment plant is not more than 20 m in diameter of radial flow sedimentation tank(round) the sludge scraping set out.
Simple structure, convenient maintenance and managementSmooth operation, safe and reliable workEffect is good, scraping set sludge discharge sludge moisture content is low.