Municipal sewage integrated treatment device

A municipal sewage and treatment device technology, applied in biological water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problems of low equipment integration, wasteful land occupation, and cumbersome treatment steps and other problems, to achieve the effect of novel structure, convenient use and good processing effect

Pending Publication Date: 2020-01-17
SHENZHEN MUNICIPAL DESIGN & RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The treatment steps are relatively cumbersome, and the equipment integration is not high, which wa

Method used

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  • Municipal sewage integrated treatment device
  • Municipal sewage integrated treatment device
  • Municipal sewage integrated treatment device

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Example Embodiment

[0026] In order to facilitate the understanding of the technical solution of the present invention, the following is attached Figure 1-3 The invention is further explained with specific embodiments, and the embodiments do not constitute a limitation on the protection scope of the invention.

[0027] Such as figure 1 As shown, an integrated municipal sewage treatment device includes a filter tank 1, a degreasing tank 2, an anaerobic tank 3, an anoxic tank 4, an aerobic tank 5, a sedimentation tank 6, a sludge pump 7 and a control cabinet 8;

[0028] The filter tank 1 includes a coarse grating 11 and a fine grating 12 fixedly arranged in the filter tank 1 in an inclined order from top to bottom, which are used to filter the large and small particles in the sewage in turn. The coarse grating 11 and the fine grating The connection between the lower end of 12 and the filter tank 1 is respectively movably provided with a trash removal switch plate 13 that can be pulled out to remove acc...

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PUM

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Abstract

The invention discloses a municipal sewage integrated treatment device, which comprises a filtering tank, an oil removal groove, an anaerobic tank, an anoxic tank, an aerobic tank, a precipitation tank, a sludge pump and a control cabinet, wherein the bottom end of the oil removal groove is communicated to the bottom end of the filtering tank through a U-shaped pipe, the oil removal groove comprises an oil-water separation membrane and a backwashing device, the anaerobic tank is communicated to the oil removal groove and comprises a lifting type filler groove, the anoxic tank is connected to the anaerobic tank, and comprises a rotary aeration device, the aerobic tank is connected to the anoxic tank, a cyclone aerator is arranged at the bottom of the aerobic tank, the precipitation tank isconnected to the aerobic tank, and the sludge pump is connected to the bottom end of the precipitation tank, and the control cabinet is respectively connected to the backwashing device, a first waterpump, a lifting motor, a second water pump, an aerator, a rotating motor, a third water pump, the cyclone aerator and the sludge pump. According to the invention, the device has advantages of novel structure, convenience use, good treatment effect and the like.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to an integrated treatment device for municipal sewage. Background technique [0002] Municipal sewage refers to domestic sewage, industrial wastewater and runoff sewage within urban areas. Generally, it is collected by urban pipes and canals and should be treated by urban sewage treatment plants before being discharged into water bodies. In addition to containing a large amount of organic matter, germs and viruses in urban sewage, due to the high development of industry, the water volume of industrial wastewater (accounting for about 60-80% of the total urban sewage), the water quality is becoming more and more complex and the pollution of runoff sewage is becoming more and more serious, making urban sewage Contains various types and degrees of various toxic and harmful pollutants. The treatment of urban sewage involves many aspects, and comprehensive plannin...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F1/40C02F3/2806C02F3/286C02F3/02C02F1/52C02F2301/08C02F2303/14
Inventor 张健君吕英俊林玉鹏杨淑芳肖才林张卿闫智涛陈立春吴春雷
Owner SHENZHEN MUNICIPAL DESIGN & RES INST
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