A SLUDGE COLLECTOR FOR WATERWORKS SEWAGE TREATMENT WORKS

摘要

According to the present invention, when the operation signal is input to the controller by the input means, the main motor of the driving means is driven forward and reverse, and the drum is rotated forward and reverse to wind the wire rope on one side and rewind on the other side. As a pair of trucks fixed to the rail move in opposite directions on the rails in the sedimentation tank, a two-sided triangular scraper installed on the front and rear sides of the bore collects the sludge deposited on the bottom of the sedimentation tank on both sides of the sedimentation tank. The sludge collected on both sides of the tank is transported to the pit of the settling tank according to the driving of the first and second conveyor driving motors which are driven at regular time intervals and discharged to the outside together with water through the electronic discharge valve. Number of drives when detected by the first and second limit switches provided on the pit and trap sides of the Is subject to the driving of the main motor reverse rotation is configured to collect again while moving the pair of balance in the opposite direction to scrape the sludge toward the both sides of the settling tank.;Therefore, the present invention can not only easily collect sludge deposited in the sedimentation tank with a small load, but also collect the sludge at both sides of the sedimentation tank and discharge the sludge into the pit of the sedimentation tank by screw conveyor during the forward and backward movement of the truck. have.