Biological purification tank for integrated treatment on excrement and sewage

A technology of purification tank and biological septic tank, which is applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, aerobic and anaerobic process treatment, etc. Poor, inconvenient cleaning of feces and other problems, to achieve the effect of small footprint, good effect, and long travel

CN110845012APending Publication Date: 2020-02-28滕新君
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-02-28

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Abstract

The invention discloses a biological purification tank for integrated treatment on excrement and sewage. The device comprises a vertical biological septic tank and a vertical biological purification tank, the vertical biological septic tank comprises a first outer tank body and a first inner tank body, the first inner tank body is located in the first outer tank body, the upper end of the first inner tank body is connected to the first outer tank body, a first flow guide seam is formed between the lower end of the first inner tank body and the first outer tank body, the vertical biological purification tank comprises a second outer tank body and a second inner tank body, a second flow guide seam is formed between the lower end of the second inner tank body and the second outer tank body, an aeration pipe is arranged above the inner wall of the bottom of the second outer tank body, a biological filler is arranged in the second inner tank body, comprehensive domestic sewage of farmers flows into the first inner tank body of the vertical biological septic tank and then is subjected to primary sedimentation, then the sewage goes through the first flow guide seam in the lower portion ofthe inner tank body and the lower portion of the outer tank body, enters the interlayer between the inner tank body and the outer tank body and is subjected to secondary sedimentation, so that the excrement and sewage separation effect is better, and then the sewage enters the second inner tank body and then undergoes a biochemical reaction.
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Description

technical field

[0001] The invention relates to the technical field of sewage treatment equipment, in particular to a biological purification tank for the integrated treatment of feces and sewage. Background technique

[0002] Farmer toilets in natural villages in China are generally unsanitary dry toilets, and daily sewage is discharged in an orderly manner, causing certain environmental pollution around the village. Promoting the rural "toilet revolution" is an important part of the implementation of the rural revitalization strategy and a key task of improving the living environment in rural areas. It is related to the most direct and practical interests of the peasants, and it is related to the realization of a comprehensive well-off in the countryside. Therefore, it is an urgent problem to solve the problem of toilet sanitation and domestic sewage treatment in a unified manner.

[0003] There is an invention patent with the application number 201820776210.3, which disc...

Examples

Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] like figure 1 and figure 2 As shown, a bio-purification tank for the integrated treatment of feces and sewage includes a vertical bio-septic tank and a vertical bio-purification tank, the vertical bio-septic tank is located at the front end of the vertical bio-septic tank, and the vertical bio-septic tank It includes a first o...