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Biological sewage treatment system

A technology of sewage biological treatment and treatment equipment, which is applied in the field of sewage biological treatment system, can solve problems such as troublesome, not particularly easy cleaning, etc., and achieve the effect of convenient use, convenient secondary use, and good purification effect

Pending Publication Date: 2018-01-30
福建微水环保股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, there are still some unreasonable factors in the use of existing sewage treatment equipment. When the existing sewage treatment equipment is in use, there will be a lot of stains on the inner wall of the shell as it is used for a long time, and it is not particularly easy to clean. easy, relatively troublesome

Method used

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-7According to the above technical solution, the present invention provides a sewage biological treatment system, comprising a sump 1, a treatment equipment outer shell 2, an outlet pipe 3, a disinfection tank 4, a sewage pump tank 5, a sedimentation tank 6, a secondary contact tank 7, Primary contact tank 8, primary sedimentation tank 9, sewage pump 10, aerator 11, sludge pump 12, baffle 13, primary sedimentation tank cleaner 14, primary c...

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Abstract

The invention discloses a biological sewage treatment system which comprises a water collection tank, a treatment device shell, a water outlet pipe and a disinfection tank. The water collection tank is arranged on one side of the treatment device shell, and the water outlet pipe is arranged on the other side of the treatment device shell. According to the system, more bubbles in sewage is conveniently removed, so that the sewage is conveniently purified, sewage treatment efficiency is improved, a cleaning device can be started, the inner walls of a sedimentation tank, a secondary contact tank,a primary contact tank and a primary sedimentation tank are more conveniently and rapidly cleaned by a cleaning brush, manpower and material resources are also saved, a device is mechanically and more conveniently used and cleaned, the treatment system is simple in structure, easy to operate and environmentally friendly, heat is sufficiently used, energy is saved, purifying effects of sewage arebetter, and the device is convenient and ingenious to use and suitable for wide popularization.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage biological treatment system. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of a certain water body for drainage 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. [0003] However, there are still some unreasonable factors in the use of existing sewage treatment equipment. When the existing sewage treatment equipment is in use, there will be a lot of stains on the inner wall of the shell as it is used for a long time, and it is not particularly easy to clean. Easy, relatively troublesome. [0004] Therefore, how to design a sewage biological treatment system...

Claims

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Application Information

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IPC IPC(8): C02F9/14
Inventor 孙辉跃龚清华舒建峰
Owner 福建微水环保股份有限公司
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