Dirt collecting device for sewage treatment

Abstract

The invention discloses a dirt collecting device for sewage treatment. The dirt collecting device comprises a sewage separating tank and a dirt collecting tank, wherein a water inlet is formed in thevertical centerline position of the top of the sewage separating tank; a first motor is fixed at one side, positioned on a water inlet, of the top of the sewage separating tank; the first motor is indriving connection with a connecting belt through a rotating shaft; the connecting belt is connected with one end of a filter screen through a connecting rod; rubber separation boards are arranged atpositions, positioned above the filter screen, of one side inside the sewage separating tank; the inner part of the sewage separating tank is rotationally connected with the other end of the filter screen through a rotating rod. According to the dirt collecting device disclosed by the invention, one end of the filter screen is connected with the rotating shaft by the connecting belt; when the first motor is started to drive the rotating shaft to rotate, the connecting belt winds the rotating shaft for lifting up one end of the filter screen, so that the filter screen is inclined at a certain inclination angle, further settled dirt on the filter screen is cleaned and labor intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage collection device for sewage treatment. Background technique [0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements for drainage or reuse. In 2013, urban domestic sewage discharge has become the main source of urban water pollution in China. Domestic sewage treatment is the current and future urban water conservation. And the top priority of the urban water environment protection work, this requires us to take the construction of domestic sewage treatment facilities as an important part of urban infrastructure, and it is an urgent matter. After the sewage treatment is completed, the remaining sewage Collection and treatment are required, so a sewage collection device for sewage treatment is required. [0003] However, there are still some deficiencies in the use of the existing sewage collection device for sewage treat...

AI Technical Summary

Problems solved by technology

[0003] However, there are still some deficiencies in the use of the existing sewage collection device for sewage treatment. During use, the sediment after sewage precipitation is difficult to separate from the water body, resulting in inconvenient treatment, and the separated sewage is difficult to dispose of. The inside of the collection device is cleaned, which brings inconvenience to the cleaning work

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