Sewage residue filtering device

Abstract

The invention discloses a sewage residue filtering device which comprises a box. Left and right side faces of the box are fixedly connected with opposite faces of two supporting rods respectively, thetop end of each supporting rod is fixedly connected with the lower surface of a carrying plate, the upper surface of the carrying plate is fixedly connected with the bottom end of a fixing rod, the top end of the fixing rod is fixedly connected with the lower surface of a driving device, and the front of the driving device is fixedly connected with the back of a first connecting rod. Through mutual cooperation of a water extraction pump, a sewage tank, a water extraction pipe, a water outgoing pipe, the box, a filtering tank, a filtering plate, a traction rope, a motor, a turnplate, a first connection rod, a second connection rod, a squeezing block, a squeezing plate, a first extensible rod, a first spring, a traction rope, a filtering plate, a water outgoing hole and a water storage tank, working personnel does not need to wait for precipitation of residue in sewage, and working efficiency of the working personnel is improved.

Description

technical field [0001] The invention relates to the technical field of sewage, in particular to a sewage residue filtering device. Background technique [0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. [0003] With more and more sewage, people pay more and more attention to the treatment of sewage. At the same time, people also increase the intensity of sewage treatment. Usually, the staff put the sewage in the sewage pool for sedimentation, so that the sewage in the sewage After the residue in the sewage settles, the next step of treatment is carried out, but this method is too time-consuming and requires the staff to spend a lot of time waiting for the residue in the sewage to settle, which brings inconvenience to the...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sewage residue filtering device, which solves the problem that with the increasing amount of sewage, people pay more and more attention to the treatment of sewage, and at the same time, people also increase the cost of sewage treatment. Intensity, usually the staff put the sewage in the sewage tank for sedimentation, so that the residue in the sewage will settle, and then proceed to the next step of treatment, but this method is too time-consuming and requires the staff to spend a lot of time waiting for the sewage The residues in the process are precipitated, which brings inconvenience to the work of the staff, thereby reducing the problem of the work efficiency of the staff

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