Device for salvaging suspended solids in sewage treatment

Abstract

The invention discloses a device for salvaging suspended solids in sewage treatment, and relates to the technical field of sewage treatment suspended solid salvaging equipment. The device comprises aworking box, a first cavity, a second cavity, a stirring shaft, a compression spring, an extrusion plate, a connecting channel, a discharging channel, an auger, a crawler belt, a bidirectional motor,a coupler, a first gear, a mounting block, a rotating shaft, a second gear, a turntable, a fixed rod, a push rod, a support plate, a chute, a moving block, a filter plate, a third cavity, a slider, areset spring, acompression roller, a first switch, a fourth cavity, a floating block, a second switch, a servo motor, a filter cavity, a third through groove, a first filter screen, a rubber spring, asecond filter screen, a baffle, a contact and a warning lamp. Sewage on the surface of suspended solids is extruded back into the first cavity to be reused, the suspended solids are extruded and crushed, the treatment difficulty of the suspended solids is reduced, and when the suspended solids on the second filter screen is too many, the warning lamp automatically reminds personnel to conduct cleaning work.

Description

technical field [0001] The invention relates to the technical field of equipment for salvaging suspended matter in sewage treatment, in particular to a device for salvaging suspended matter in sewage treatment. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. In sewage treatment, industrial sewage will produce suspended solids and sediments after adding chemicals, which will settle into sludge and enter the sludge treatment tank. Excessive suspended solids will easily cause pipeline blockage and affect the working effect of the device. [0003] After the existing sewage treatment equip...

AI Technical Summary

Problems solved by technology

In sewage treatment, industrial sewage will produce suspended solids and sediments after adding chemical agents, which will settle into sludge and enter the sludge treatment tank. Excessive suspended solids will easily cause pipeline blockage and affect the working effect of the device.

[0003] After the existing sewage treatment equipment salvages the suspended matter, the size of the suspended matter itself is too large to be discharged, and there is a lack of retreatment of the suspended matter. At the same time, the sewage inside the suspended matter is also difficult to be reused, which affects the working effect of the device

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