CN210457835U - Miniature sewage ecological treatment system - Google Patents
Miniature sewage ecological treatment system Download PDFInfo
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- CN210457835U CN210457835U CN201920977793.0U CN201920977793U CN210457835U CN 210457835 U CN210457835 U CN 210457835U CN 201920977793 U CN201920977793 U CN 201920977793U CN 210457835 U CN210457835 U CN 210457835U
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Abstract
The utility model discloses a miniature sewage ecological treatment system, including the filtering ponds, the sedimentation tank, compatible oxidation pond, one-level constructed wetland and second grade constructed wetland, the sedimentation tank sets up in the adjacent side of filtering ponds, the inside of filtering ponds is equipped with filters the grid, and filtering ponds and sedimentation tank intercommunication, one side of sedimentation tank is equipped with the cistern, the first communicating pipe of having arranged of middle zone of cistern and sedimentation tank, cistern and sedimentation tank all communicate with first communicating pipe, compatible oxidation pond sets up in the adjacent side of cistern, the second communicating pipe of having arranged of middle zone of cistern and compatible oxidation pond, and cistern and compatible oxidation pond all communicate with having the second communicating pipe, one-level constructed wetland sets up in the tip of compatible oxidation pond adjacent side, it can save the sewage treatment cost to have, alleviate the advantage of sewage treatment operation burden.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically says a miniature sewage ecological treatment system.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. 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 are increasingly going into the everyday lives of common people. The sewage treatment station is used for treating production and domestic sewage. And the specified emission standard is achieved. Is an important facility for protecting the environment. Sewage treatment stations in industrially developed countries are already widespread. And the number of sewage treatment stations in villages and towns in China is small. But will be increased in the future. The sewage treatment stations are required to be really functional. The sewage treatment system is ensured by a strict discharge system, organization and management system, however, the existing sewage treatment system uses a large amount of chemical methods, the treatment medicament not only occupies a lot of cost of the treatment process, but also needs to carry out medicament precipitation or subsequent treatment of generated substances after the sewage treatment is finished, and the operation burden is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a miniature sewage ecological treatment system, which has the advantages of saving sewage treatment cost and lightening the burden of sewage treatment operation.
The utility model is realized in such a way, a small-sized sewage ecological treatment system is constructed, which comprises a filter tank, a sedimentation tank, a compatible oxidation tank, a first-level artificial wetland and a second-level artificial wetland, wherein the sedimentation tank is arranged at the adjacent side of the filter tank, a filter grid is arranged inside the filter tank, the filter tank is communicated with the sedimentation tank, one side of the sedimentation tank is provided with a reservoir, a first communicating pipe is arranged in the middle area of the reservoir and the sedimentation tank, the reservoir and the sedimentation tank are both communicated with the first communicating pipe, the compatible oxidation tank is arranged at the adjacent side of the reservoir, a second communicating pipe is arranged in the middle area of the reservoir and the compatible oxidation tank, the reservoir and the compatible oxidation tank are both communicated with the second communicating pipe, the first-level artificial wetland is arranged at the end part of the adjacent side of the compatible oxidation tank, a drainage pipe is arranged in the first-level artificial wetland, the, and the end part of the second-stage artificial wetland is provided with a drain pipe, and the second-stage artificial wetland is communicated with the first-stage artificial wetland.
Furthermore, the inner side surface of the filter grid is provided with a filter screen, sewage is firstly introduced into the filter tank, floating garbage in the sewage is filtered by the filter grid and the filter screen on the inner side surface of the filter grid, the sewage enters the sedimentation tank, the sedimentation tank is kept still to ensure that large inorganic particles in the sewage are naturally precipitated into the sedimentation tank, after the precipitation is finished, the first communicating pipe and the second communicating pipe valve are opened to introduce the sewage into the compatible oxidation tank by taking the water storage tank as a transfer, the sewage is aerated in the compatible oxidation tank, the aeration treatment refers to the process of forcibly transferring oxygen in the air into liquid, the purpose of obtaining enough dissolved oxygen is achieved, in addition, the aeration also prevents suspension bodies in the tank from sinking, the purpose of enhancing the contact of organic matters in the tank with microorganisms and the dissolved oxygen is achieved, and therefore, the oxidation decomposition effect of the microorganisms in the sewage is ensured under the, then the sewage enters a primary artificial wetland and a secondary artificial wetland through a drainage tube, the primary artificial wetland and the secondary artificial wetland are both artificially constructed and controlled to operate on the ground similar to a marshland, the sewage and the sludge are controllably dosed on the artificially constructed wetland, and the sewage and the sludge are treated by mainly utilizing the physical, chemical and biological triple synergistic action of soil, artificial media, plants and microorganisms in the flowing process, wherein the action mechanism comprises adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, transformation, plant shielding, residue accumulation, transpiration moisture and nutrient absorption and the action of various animals, so that the sewage is fully subjected to naturalization reduction treatment and finally discharged through a drainage tube.
Further, the inner part of the sedimentation tank is provided with a sedimentation tank, the section shape of the sedimentation tank is in trapezoidal arrangement, and the sedimentation tank is used for naturally precipitating large inorganic particles in sewage.
Furthermore, be equipped with a plurality of first perforation PVC calandrias of even interval arrangement on the drainage tube, first perforation PVC calandria and drainage tube intercommunication make sewage get into one-level constructed wetland more even through setting up the first perforation PVC calandria of even interval arrangement.
Furthermore, be equipped with the second perforation PVC calandria of a plurality of even intervals arrangements on the drain pipe, the second perforation PVC calandria communicates with the drain pipe, carries out the department of discharging after handling the completion through the drain pipe that sets up.
The utility model discloses an improve and provide a miniature sewage ecological treatment system here, compare with current miniature sewage ecological treatment system, have following advantage: have and to save sewage treatment cost, alleviate the advantage of sewage treatment operation burden, the concrete embodiment is:
the inner side surface of the filter grid is provided with a filter screen, sewage is firstly introduced into a filter tank, floating garbage in the sewage is filtered by the filter grid and the filter screen on the inner side surface of the filter grid, the sewage enters a sedimentation tank, the sedimentation tank is kept still to ensure that large-particle inorganic particles in the sewage are naturally precipitated into a sedimentation tank, after the precipitation is finished, a first communicating pipe and a second communicating pipe valve are opened to introduce the sewage into a compatible oxidation tank by taking a reservoir as a transfer, the sewage is aerated in the compatible oxidation tank, the aeration treatment refers to a process of forcibly transferring oxygen in the air into liquid, the aim is to obtain enough dissolved oxygen, in addition, the aeration also prevents suspension in the tank from sinking, the aim of enhancing the contact of organic matters in the tank with microorganisms and the dissolved oxygen is fulfilled, thereby ensuring that the microorganisms in the tank have oxidative decomposition effect on the organic matters in, then the sewage enters a primary artificial wetland and a secondary artificial wetland through a drainage tube, the primary artificial wetland and the secondary artificial wetland are both artificially constructed and controlled to operate on the ground similar to a marshland, the sewage and the sludge are controllably dosed on the artificially constructed wetland, and the sewage and the sludge are treated by mainly utilizing the physical, chemical and biological triple synergistic action of soil, artificial media, plants and microorganisms in the flowing process, wherein the action mechanism comprises adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, transformation, plant shielding, residue accumulation, transpiration moisture and nutrient absorption and the action of various animals, so that the sewage is fully subjected to naturalization reduction treatment and finally discharged through a drainage tube.
Drawings
FIG. 1 is a schematic structural view of a small-scale ecological sewage treatment system of the present invention;
FIG. 2 is a schematic flow diagram of a small-scale ecological sewage treatment system.
Sequence numbers shown in the figures: the device comprises a filter tank 1, a filter grid 2, a filter screen 3, a settling tank 4, a settling tank 5, a reservoir 6, a first communicating pipe 7, a second communicating pipe 8, a compatible oxidation pond 9, a primary artificial wetland 10, a secondary artificial wetland 11, a first perforated PVC calandria 12, a second perforated PVC calandria 13, a drainage pipe 14 and a drainage pipe 15.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a small-sized sewage ecological treatment system through improvement, as shown in the attached drawing of the specification, the system can be implemented as follows; comprises a filter tank 1, a sedimentation tank 5, a compatible oxidation tank 9, a primary artificial wetland 10 and a secondary artificial wetland 11, wherein the sedimentation tank 5 is arranged at the adjacent side of the filter tank 1, a filter grid 2 is arranged in the filter tank 1, the filter tank 1 is communicated with the sedimentation tank 5, a reservoir 6 is arranged at one side of the sedimentation tank 5, first communicating pipes 7 are arranged in the middle areas of the reservoir 6 and the sedimentation tank 5, the reservoir 6 and the sedimentation tank 5 are both communicated with the first communicating pipes 7, the compatible oxidation tank 9 is arranged at the adjacent side of the reservoir 6, second communicating pipes 8 are arranged in the middle areas of the reservoir 6 and the compatible oxidation tank 9, the reservoir 6 and the compatible oxidation tank 9 are both communicated with the second communicating pipes 8, the primary artificial wetland 10 is arranged at the end part of the adjacent side of the compatible oxidation tank 9, a drainage pipe 14 and a compatible oxidation tank 9 are arranged in the primary artificial wetland 10, the secondary artificial wetland 11 is arranged at the adjacent side of the primary artificial wetland 10, the end part of the secondary artificial wetland 11 is provided with a drain pipe 15, and the secondary artificial wetland 11 is communicated with the primary artificial wetland 10.
In the utility model, the inner side of the filter grid 2 is provided with the filter screen 3, firstly, sewage is introduced into the filter tank 1, floating garbage in the sewage is filtered through the filter grid 2 and the filter screen 3 on the inner side of the filter grid 2, the sewage enters the sedimentation tank 5, the sedimentation tank 5 is kept still to enable large inorganic particles in the sewage to naturally sediment into the sedimentation tank 4, after the sedimentation is completed, the valves of the first communicating pipe 7 and the second communicating pipe 8 are opened to introduce the sewage into the compatible oxidation tank 9 by using the reservoir 6 as a transfer, the sewage is aerated in the compatible oxidation tank 9, the aeration refers to the process of forcibly transferring oxygen in the air into liquid, the purpose is to obtain enough dissolved oxygen, in addition, the aeration also prevents the suspension in the tank from sinking, the purpose of contact between organic matters and microorganisms and dissolved oxygen in the tank is strengthened, thereby ensuring that the microorganisms in the tank are under the condition of sufficient dissolved, the sewage and sludge are treated by mainly utilizing the physical, chemical and biological triple synergistic action of soil, artificial media, plants and microorganisms in the flowing process of the sewage and the sludge, and the action mechanism of the sewage and the sludge comprises adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, transformation, plant shielding, residue accumulation, transpiration of water and nutrient absorption and the action of various animals, the sewage is fully subjected to natural reduction treatment, and finally the sewage is discharged through a water discharge pipe 15; a sedimentation tank 4 is arranged in the sedimentation tank 5, the section of the sedimentation tank 4 is in a trapezoidal arrangement, and the sedimentation tank 5 is used for naturally precipitating large inorganic particles in sewage; a plurality of first perforated PVC calandria 12 which are uniformly distributed at intervals are arranged on the drainage tube 14, the first perforated PVC calandria 12 is communicated with the drainage tube 14, and the first perforated PVC calandria 12 which are uniformly distributed at intervals are arranged to ensure that the sewage enters the primary artificial wetland 10 more uniformly; the drain pipe 15 is provided with a plurality of second perforated PVC drain pipes 13 which are uniformly arranged at intervals, the second perforated PVC drain pipes 13 are communicated with the drain pipe 15, and the drain pipe 15 is arranged at the discharge position after the treatment is finished.
The working principle of the small-sized sewage ecological treatment system is as follows: firstly, sewage is led into a filter tank 1, floating garbage in the sewage is filtered through a filter grid 2 and a filter screen 3 on the inner side surface of the filter grid 2, the sewage enters a sedimentation tank 5, the sewage is kept still in the sedimentation tank 5 to ensure that large-particle inorganic particles in the sewage are naturally precipitated into a sedimentation tank 4, after the precipitation is finished, valves of a first communicating pipe 7 and a second communicating pipe 8 are opened to introduce the sewage into a compatible oxidation tank 9 by taking a reservoir 6 as a transfer, the sewage is aerated in the compatible oxidation tank 9, the aeration refers to a process of forcibly transferring oxygen in the air into liquid, the purpose of obtaining enough dissolved oxygen is achieved, in addition, the aeration also prevents suspension in the tank from sinking, the purpose of enhancing the contact of organic matters in the tank with microorganisms and the dissolved oxygen is achieved, and therefore, the microorganisms in the tank can be ensured to have the oxidative decomposition effect on the organic matters, then the sewage enters a primary artificial wetland 10 and a secondary artificial wetland 11 through a drainage tube 14, the primary artificial wetland 10 and the secondary artificial wetland 11 are both artificially constructed and controlled to operate and are similar to the wetlands, the sewage and the sludge are controllably dosed to the artificially constructed wetlands, and the sewage and the sludge are treated by mainly utilizing the physical, chemical and biological triple synergistic action of soil, artificial media, plants and microorganisms in the flowing process, wherein the action mechanism of the sewage and the sludge comprises adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, transformation, plant shielding, residue accumulation, transpiration water and nutrient absorption and the action of various animals, the sewage is fully subjected to natural reduction treatment, and finally the sewage is discharged through a drainage tube 15.
In conclusion; miniature sewage ecological treatment system compares with current miniature sewage ecological treatment system, has and can save the sewage treatment cost, alleviates the advantage of sewage treatment operation burden.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a miniature sewage ecological treatment system, includes filtering ponds (1), sedimentation tank (5), compatible oxidation pond (9), one-level constructed wetland (10) and second grade constructed wetland (11), its characterized in that: the sedimentation tank (5) is arranged at the adjacent side of the filter tank (1), the inside of the filter tank (1) is provided with a filter grid (2), the filter tank (1) is communicated with the sedimentation tank (5), one side of the sedimentation tank (5) is provided with a reservoir (6), first communicating pipes (7) are arranged in the middle area of the reservoir (6) and the sedimentation tank (5), the reservoir (6) and the sedimentation tank (5) are communicated with the first communicating pipes (7), the compatible oxidation tank (9) is arranged at the adjacent side of the reservoir (6), second communicating pipes (8) are arranged in the middle area of the reservoir (6) and the compatible oxidation tank (9), the reservoir (6) and the compatible oxidation tank (9) are communicated with the second communicating pipes (8), the one-level artificial wetland (10) is arranged at the end part of the adjacent side of the compatible oxidation tank (9), be equipped with drainage tube (14) in one-level constructed wetland (10), drainage tube (14) with compatible oxidation pond (9), second grade constructed wetland (11) set up in the neighbour side of one-level constructed wetland (10), drain pipe (15) have been arranged to the tip of second grade constructed wetland (11), just second grade constructed wetland (11) with one-level constructed wetland (10) intercommunication.
2. The ecological sewage treatment system of claim 1, wherein: and a filter screen (3) is arranged on the inner side surface of the filter grid (2).
3. The ecological sewage treatment system of claim 1, wherein: a sedimentation tank (4) is arranged in the sedimentation tank (5), and the section of the sedimentation tank (4) is trapezoidal.
4. The ecological sewage treatment system of claim 1, wherein: a plurality of first perforated PVC calandria (12) which are uniformly distributed at intervals are arranged on the drainage tube (14), and the first perforated PVC calandria (12) is communicated with the drainage tube (14).
5. The ecological sewage treatment system of claim 1, wherein: and a plurality of second perforated PVC (polyvinyl chloride) drain pipes (13) which are uniformly distributed at intervals are arranged on the drain pipe (15), and the second perforated PVC drain pipes (13) are communicated with the drain pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977793.0U CN210457835U (en) | 2019-06-27 | 2019-06-27 | Miniature sewage ecological treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977793.0U CN210457835U (en) | 2019-06-27 | 2019-06-27 | Miniature sewage ecological treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210457835U true CN210457835U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920977793.0U Active CN210457835U (en) | 2019-06-27 | 2019-06-27 | Miniature sewage ecological treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210457835U (en) |
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- 2019-06-27 CN CN201920977793.0U patent/CN210457835U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220107 Address after: No. 20, Wuliji Road, BAYANHOT Town Industrial Park, Alxa Left Banner, Alxa League, Inner Mongolia 750300 Patentee after: Inner Mongolia Xijin Mining Co.,Ltd. Address before: 510000 Room 502, No. 12, Yushan international Rongjing Second Road, Yongning Street, Zengcheng District, Guangzhou, Guangdong Patentee before: Lei Wen |
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| TR01 | Transfer of patent right |