Deslagging device for sedimentation tank

Abstract

The deslagging device comprises a sedimentation tank body, two opposite surfaces in the sedimentation tank body are fixedly provided with supports, the upper surfaces of the supports are fixedly connected with springs, the upper ends of the springs are fixedly connected with a deslagging groove, a deslagging hole is formed in the middle of the deslagging groove, and an inner tooth connector is welded to the lower portion of the deslagging hole. The lower end of the inner-tooth connector is fixedly connected with the outer-tooth connector, the peripheral side face of the outer-tooth connector is connected with the steel wire hose, the lower end of the steel wire hose is connected with the slag discharging branch pipes, the two slag discharging branch pipes are connected through the regular tee joint, and the free end of the regular tee joint is fixedly connected with the slag discharging main pipe. The main deslagging pipe penetrates through the sedimentation tank body and extends to the outside, and an electric deslagging valve is arranged on the main deslagging pipe. According to the utility model, the deslagging device is arranged to be in an up-down telescopic form, so that most scum on the water surface of the sedimentation tank can quickly flow into the deslagging device to be discharged after deslagging is started, and suspended matters in effluent can stably reach the standard.

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