CN212102505U

CN212102505U - Zero-emission filtering device for treating sewage quality

Info

Publication number: CN212102505U
Application number: CN202020775998.3U
Authority: CN
Inventors: 邓宗宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-08
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a zero release is handled sewage quality's filter equipment, including the catch basin, No. one pipe has been worn to the inboard bottom of catch basin, the other end of a pipe is connected and is just sunken the pond, just one side top of sinking the inboard of pond is provided with the grid plate, just the front of sinking the pond is provided with the staircase, the just pond opposite side that sinks that is located to keep away from the catch basin is provided with the oxygen deficiency pond, one side that is located the oxygen deficiency pond of keeping away from just sinking the pond is provided with membrane bioreaction pond, the inboard of membrane bioreaction pond is provided with the membrane separation subassembly, one side that is located the membrane bioreaction pond of keeping away from the oxygen deficiency pond is provided with the sedimentation tank, one side that is located the sedimentation tank of keeping away from membrane. This zero release is handled filter equipment of sewage quality has adopted the mode that increases two sets of sludge treatment casees, makes this equipment also dispose the mud that discharges together when handling sewage, has realized the zero release to sewage quality and has handled.

Description

Zero-emission filtering device for treating sewage quality

Technical Field

The utility model relates to a sewage treatment device field specifically is a zero release is handled sewage quality's filter equipment.

Background

With the development of urbanization, as the population concentration is improved, the discharge of domestic sewage in regions exceeds the capability of natural decomposition, in order to avoid adverse effects on the ecological environment, sewage treatment becomes an important topic of human society, and has been developed in a plurality of fields and systems, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly advanced to the daily life of common people.

The integrated sewage treatment equipment integrates the primary sedimentation tank, the I, II-level contact oxidation tank, the secondary sedimentation tank and the sludge tank, and blast aeration is carried out in the I, II-level contact oxidation tank, so that a contact oxidation method and an activated sludge method are effectively combined, and the trouble of designing a sewage treatment process and constructing a foundation by a person is saved. However, the general integrated sewage treatment equipment does not comprise sludge treatment and can not realize zero emission.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage quality's filter equipment is handled in zero release to the not enough of prior art to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for zero-emission treatment of sewage quality comprises a collecting tank, wherein a first pipe penetrates through the bottom of the inner side of the collecting tank, the other end of the first pipe is connected with a primary sedimentation tank, a grid plate is arranged at the top of one side of the inner side of the primary sedimentation tank, a ladder is arranged on the front side of the primary sedimentation tank, an anoxic tank is arranged at the other side of the primary sedimentation tank far away from the collecting tank, a membrane biological reaction tank is arranged at one side of the anoxic tank far away from the primary sedimentation tank, a membrane separation component is arranged at the inner side of the membrane biological reaction tank, a sedimentation tank is arranged at one side of the membrane biological reaction tank far away from the anoxic tank, a control chamber is arranged at one side of the sedimentation tank far away from the membrane biological reaction tank, a cover is arranged at the top of the control chamber, a lock joint chamber opening is arranged at the bottom of the cover, a ladder is arranged at, the top of the sludge pump is connected with a second pipe, the other end of the second pipe penetrates the inner side of the sludge box, a sludge leaking hole is formed in the inner side of the sludge box far away from the second pipe, and a sludge drying groove is formed in the back of the sludge box.

Preferably, the other end of the first pipe penetrates through one side of the primary sedimentation tank and is connected with a grid plate.

Preferably, the membrane separation assemblies are arranged in two groups and are aligned in a straight line on the inner side of the membrane biological reaction tank.

Preferably, four groups of the cover, the chamber opening and the crawling ladder are respectively distributed at corresponding positions of the primary sedimentation tank, the membrane biological reaction tank, the sedimentation tank and the control chamber.

Preferably, the number of the sludge pumps is two, and the two sludge pumps are respectively distributed on the inner side of the primary sedimentation tank and the inner side of the sedimentation tank.

Preferably, the sludge box is communicated with the mud drying groove through a mud leaking hole.

Preferably, the mud drying groove has five layers with different lengths, and is in a trapezoidal arrangement from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the grid plate is used for filtering larger sundries in the sewage, preventing some equipment in the device from being influenced by the larger sundries, and when the sewage equipment needs to be checked and maintained, the equipment can firstly climb on the top of the equipment through the escalator, then the cover of the chamber to be checked is opened, and finally the inner chamber is accessed by the ladder stand below the chamber opening, when the device is operated, wastewater to be treated is firstly pumped out from the water collecting tank and is transmitted to the primary sedimentation tank through the first pipe for sedimentation, and after being treated by the anoxic tank, the membrane biological reaction tank and the sedimentation tank, the treatment of the waste water part can be completed, the sludge pump arranged in the primary sedimentation tank and the sedimentation tank can discharge the sludge in the primary sedimentation tank or the sedimentation tank into a sludge box, the sludge in the sludge box is correspondingly led into five sludge drying grooves in a layered way through sludge leakage holes, the device can realize the zero discharge of waste water filtration after the sludge in the sludge drying groove is subjected to harmless treatment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the sludge tank and the mud drying groove of the present invention.

In the figure: 1 collecting tank, 2 pipes, 3 primary sedimentation tank, 4 grid plates, 5 staircase, 6 anoxic tank, 7 membrane biological reaction tank, 8 membrane separation component, 9 sedimentation tank, 10 control room, 11 cover, 12 room mouth, 13 ladder stand, 14 sludge pump, 15 pipes, 16 sludge tank, 17 mud leaking hole, 18 mud drying groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a filtering device for zero-emission treatment of sewage quality comprises a water collecting tank 1, wherein a first pipe 2 penetrates through the bottom of the inner side of the water collecting tank 1, the other end of the first pipe 2 is connected with a primary sedimentation tank 3, a grid plate 4 is arranged at the top of one side of the inner side of the primary sedimentation tank 3, the grid plate 4 is used for filtering large sundries in sewage and preventing some equipment in the device from being influenced by the large sundries, the other end of the first pipe 2 penetrates through one side of the primary sedimentation tank 3 and is connected with the grid plate 4, a ladder 5 is arranged on the front surface of the primary sedimentation tank 3, an anoxic tank 6 is arranged on the other side of the primary sedimentation tank 3 far away from the water collecting tank 1, a membrane biological reaction tank 7 is arranged on one side of the anoxic tank 6 far away from the primary sedimentation tank 3, membrane biological reaction assemblies 8 are arranged on the inner side of the membrane biological reaction tank 7, the membrane separation assemblies 8 are two groups and are arranged on the inner side of the membrane biological reaction tank 7 in a, a control chamber 10 is arranged on one side of a sedimentation tank 9 far away from a membrane biological reaction tank 7, a cover 11 is arranged on the top of the control chamber 10, the bottom of the cover 11 is buckled with a chamber opening 12, a ladder 13 is arranged on the inner side of the control chamber 10 below the chamber opening 12, four groups of the cover 11, the chamber opening 12 and the ladder 13 are respectively distributed at corresponding positions of a primary sedimentation tank 3, the membrane biological reaction tank 7, the sedimentation tank 9 and the control chamber 10, when the sewage equipment needs to be checked and maintained, the top of the equipment can be ascended through an escalator 5, then the cover 11 of a box chamber needing to be checked is opened, finally the ladder 13 below the chamber opening 12 enters the inner chamber, a sludge pump 14 is arranged on the inner side of the sedimentation tank 9, the two sludge pumps 14 are respectively distributed on the inner side of the primary sedimentation tank 3 and the inner side of the sedimentation tank 9, the top of the sludge pump 14 is connected with a second pipe 15, and the other end of, a sludge leaking hole 17 is arranged at the inner side of the sludge box 16 far away from the second pipe 15, a sludge drying groove 18 is arranged at the back of the sludge box 16, the sludge box 16 is communicated with the sludge drying groove 18 through the sludge leaking hole 17, the sludge drying groove 18 has five layers with different lengths and is in a trapezoidal arrangement from top to bottom, when the device is operated, wastewater to be treated is firstly pumped out from the water collecting tank 1 and is transmitted to the primary sedimentation tank 3 through the first pipe 2 for sedimentation, and after being treated by the anoxic tank 6, the membrane biological reaction tank 7 and the sedimentation tank 9, the treatment of the waste water part can be completed, the sludge pump 14 arranged in the primary sedimentation tank 3 and the sedimentation tank 9 can discharge the sludge in the primary sedimentation tank 3 or the sedimentation tank 9 into the sludge box 16, the sludge in the sludge box 16 is correspondingly led into five mud drying grooves 18 in layers through the sludge leakage holes 17, the device can realize the zero discharge of waste water filtration after the sludge in the sludge drying groove 18 is subjected to harmless treatment.

In conclusion, the filtering device for treating sewage quality with zero emission solves the problems that the sludge discharged by the general sewage equipment in the sewage treatment process is not treated and zero emission cannot be realized through the matched use of the primary sedimentation tank, the sludge pump, the sludge tank, the mud drying groove and other devices.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a zero release is handled filter equipment of sewage quality, includes catch basin (1), its characterized in that: the membrane bioreactor is characterized in that a first pipe (2) penetrates through the bottom of the inner side of a water collecting tank (1), the other end of the first pipe (2) is connected with a primary sedimentation tank (3), a grid plate (4) is arranged at the top of one side of the inner side of the primary sedimentation tank (3), an escalator (5) is arranged on the front side of the primary sedimentation tank (3), an anoxic tank (6) is arranged on the other side of the primary sedimentation tank (3) far away from the water collecting tank (1), a membrane biological reaction tank (7) is arranged on one side of the anoxic tank (6) far away from the primary sedimentation tank (3), a membrane separation component (8) is arranged on the inner side of the membrane biological reaction tank (7), a sedimentation tank (9) is arranged on one side of the membrane biological reaction tank (7) far away from the anoxic tank (6), a control chamber (10) is arranged on one side of the sedimentation tank (9) far away from the membrane biological reaction tank (7), and, the bottom lock joint room mouth (12) of lid (11), the inboard of control room (10) that is located room mouth (12) below is provided with cat ladder (13), the inboard of sedimentation tank (9) is provided with sludge pump (14), the top of sludge pump (14) is connected with No. two pipe (15), the inboard of the other end cross-under sludge tank (16) of No. two pipe (15), sludge tank (16) inboard that is located to keep away from No. two pipe (15) is provided with hourglass mud hole (17), the back of sludge tank (16) is provided with shines mud groove (18).

2. The filtering apparatus for zero discharge treatment of wastewater quality according to claim 1, wherein: the other end of the first pipe (2) penetrates through one side of the primary sedimentation tank (3) and is connected with a grid plate (4).

3. The filtering apparatus for zero discharge treatment of wastewater quality according to claim 1, wherein: the membrane separation components (8) are arranged in two groups and are aligned in a straight line on the inner side of the membrane biological reaction tank (7).

4. The filtering apparatus for zero discharge treatment of wastewater quality according to claim 1, wherein: four groups of covers (11), chamber openings (12) and ladder stands (13) are arranged and respectively distributed at corresponding positions of the primary sedimentation tank (3), the membrane biological reaction tank (7), the sedimentation tank (9) and the control chamber (10).

5. The filtering apparatus for zero discharge treatment of wastewater quality according to claim 1, wherein: the two sludge pumps (14) are respectively distributed on the inner side of the primary sedimentation tank (3) and the inner side of the sedimentation tank (9).

6. The filtering apparatus for zero discharge treatment of wastewater quality according to claim 1, wherein: the sludge box (16) is communicated with a sludge drying groove (18) through a sludge leakage hole (17).

7. The filtering apparatus for zero discharge treatment of wastewater quality according to claim 1, wherein: the mud drying groove (18) has five layers with different lengths and is in a trapezoidal arrangement from top to bottom.