CN215559377U - Domestic sewage treatment pond - Google Patents
Domestic sewage treatment pond Download PDFInfo
- Publication number
- CN215559377U CN215559377U CN202121407151.0U CN202121407151U CN215559377U CN 215559377 U CN215559377 U CN 215559377U CN 202121407151 U CN202121407151 U CN 202121407151U CN 215559377 U CN215559377 U CN 215559377U
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- treatment tank
- tank body
- partition
- baffle
- domestic sewage
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Abstract
The utility model discloses a domestic sewage treatment tank, which is used for separating and treating domestic sewage and comprises a treatment tank body, wherein a separation device is arranged in the treatment tank body; the treatment tank body comprises a water inlet port and a water outlet port which are respectively arranged at the bottoms of the two sides of the treatment tank body; the separation device comprises a first partition plate and a second partition plate which are arranged in the treatment tank body; the first partition plate is arranged at the side close to the water inlet end of the treatment tank body, and the second partition plate is arranged at the side close to the water outlet end of the treatment tank body; the utility model can quickly separate large-volume sediment such as silt in domestic sewage and the like and adsorb filiform small-volume objects.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a domestic sewage treatment tank.
Background
With the increasing expansion of urban population and the continuous development of industry and agriculture, water environment pollution accidents occur frequently, and the health and even life of people and livestock are seriously harmed. Many lakes and reservoirs cause eutrophication of water bodies due to the discharge of nitrogen and phosphorus, and seriously threaten the production life and ecological balance of human beings. The existing sewage process is that raw sewage passing through a coarse grid is lifted by a sewage lifting pump, then passes through a grid or a sand filter, then enters a grit chamber, sewage subjected to sand-water separation enters a primary sedimentation tank, the above is primary treatment (namely physical treatment), effluent of the primary sedimentation tank enters biological treatment equipment, the activated sludge process and a biofilm process are available, (wherein a reactor of the activated sludge process comprises an aeration tank, an oxidation ditch and the like, the biofilm process comprises a biological filter tank, a biological rotating disc, a biological contact oxidation process and a biological fluidized bed), effluent of the biological treatment equipment enters a secondary sedimentation tank, effluent of the secondary sedimentation tank is disinfected and discharged or enters tertiary treatment, the primary treatment is secondary treatment after the primary treatment is finished, and the tertiary treatment comprises a biological nitrogen and phosphorus removal process, a coagulation sedimentation process, a sand filtration process, an activated carbon adsorption process, an ion exchange process and an electrodialysis process. And returning a part of the sludge in the secondary sedimentation tank to the primary sedimentation tank or the biological treatment equipment, and allowing a part of the sludge to enter a sludge concentration tank and then enter a sludge digestion tank, and finally utilizing the sludge after passing through dehydration and drying equipment.
The existing primary treatment sewage pool (namely, physical treatment sewage pool) has the problem of low filtration efficiency, and improvement is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background technology, the utility model provides a domestic sewage treatment tank.
The domestic sewage treatment tank is used for separating and treating domestic sewage and comprises a treatment tank body, wherein a separation device is arranged in the treatment tank body;
the treatment tank body comprises a water inlet port and a water outlet port which are respectively arranged at the bottoms of the two sides of the treatment tank body;
the separation device comprises a first partition plate and a second partition plate which are arranged in the treatment tank body; the first partition plate is arranged at the side close to the water inlet end of the treatment tank body, and the second partition plate is arranged at the side close to the water outlet end of the treatment tank body;
the filter screen is characterized in that a plurality of through holes with filter screens mounted on inner sides are formed in the first partition plate, a plurality of strip-shaped through grooves are formed in the second partition plate in a penetrating mode, and an adsorption component mounted on the second partition plate is arranged at one end of each through groove.
Preferably, the through hole is formed in the top of the first partition plate, the through hole is internally provided with a buffering member, the buffering member comprises a baffle hinged in the through hole, the baffle is arranged on one side of the filter screen close to the second partition plate, and the baffle is connected with the filter screen through a spring arranged on one side of the baffle.
Preferably, the adsorption member comprises a first mounting plate, a second mounting plate and an adsorption column which are mounted on the second partition plate, the adsorption column is detachably mounted between the first mounting plate and the second mounting plate, wherein the first mounting plate and the second mounting plate are respectively mounted at the top and the bottom of the through groove.
Preferably, the adsorption column is provided with a needle-shaped adsorption bulge, wherein the adsorption column and the adsorption bulge are integrally formed, and the cross section area of the whole formed by the adsorption column and the adsorption bulge is matched with that of the through groove.
Preferably, a cleaning device is further installed in the treatment pool body, and the cleaning device comprises a motor device installed on the treatment pool body and a cleaning plate installed at the bottom of the treatment pool body.
Preferably, the sweeping plate is provided with three at least, and the arrangement respectively is in first baffle with handle regional bottom between the pond body, first baffle with regional bottom between the second baffle and the second baffle with handle regional bottom between the pond body, motor means is used for adjusting the lift of sweeping plate, wherein, the side detachable of sweeping plate installs the sponge board just the sponge board can offset with the side of first baffle, second baffle and handling pond body.
In the utility model, the following beneficial effects are achieved: the top of the first clapboard is provided with a through hole with a filter screen arranged on the inner side, so that the sewage can be subjected to first filtering treatment, and simultaneously, because the through hole is formed in the top of the first clapboard, silt in the sewage can be deposited in an area between the first clapboard and the treatment tank body;
the through hole is internally provided with a buffer member, the buffer member comprises a spring and a baffle, and the speed of the sewage can be reduced by matching the baffle with the spring;
sewage flows into the region between first baffle and the second baffle after flowing through first baffle to further logical groove from the second baffle flows to the play water end of handling the pond body, the side that leads to the groove is equipped with first mounting panel and the second mounting panel of installing on the second baffle, still install the adsorption column between first mounting panel and the second mounting panel, wherein, adsorption column detachable installs between first mounting panel and second mounting panel, the surface mounting of adsorption column has acicular absorption arch, can adsorb filliform debris in the sewage and filter.
Drawings
FIG. 1 is a schematic structural diagram of a domestic sewage treatment tank provided by the utility model;
FIG. 2 is a schematic view of the structure of an adsorption column of a domestic sewage treatment tank according to the present invention;
FIG. 3 is a schematic side view of a first partition plate of a domestic sewage treatment tank according to the present invention;
fig. 4 is a schematic structural diagram of a top cross section of a first partition plate of a domestic sewage treatment tank provided by the utility model.
In the figure: 1. a treatment tank body; 2. a first separator; 3. a through hole; 4. a baffle plate; 5. a spring; 6. filtering with a screen; 7. a second separator; 8. a through groove; 9. a first mounting plate; 10. a second mounting plate; 11. an adsorption column; 12. a motor device; 13. cleaning the board; 14. a sponge plate; 15. adsorbing the protrusion.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application is described in further detail below with reference to the attached drawings.
The technical scheme of the domestic sewage treatment tank is as follows: as shown in the figure, the domestic sewage treatment tank is used for separating and treating domestic sewage and comprises a treatment tank body 1, wherein a separation device is arranged in the treatment tank body 1;
the treatment tank body 1 comprises a water inlet port and a water outlet port which are respectively arranged at the bottoms of the two sides of the treatment tank body;
the separation device comprises a first partition plate 2 and a second partition plate 7 which are arranged in the treatment tank body 1; wherein, the first clapboard 2 is arranged at the side close to the water inlet end of the treating tank body 1, and the second clapboard 7 is arranged at the side close to the water outlet end of the treating tank body 1;
be equipped with a plurality of inboards on the first baffle 2 and install through-hole 3 of filter screen 6, run through on the second baffle 7 and seted up a plurality of banding logical grooves 8, the one end that leads to groove 8 is equipped with the adsorption component of installing on second baffle 7.
The through hole 3 is arranged at the top of the first partition plate 2, a buffering member is arranged in the through hole 3, the buffering member comprises a baffle plate 4 hinged in the through hole 3, wherein the baffle plate 4 is arranged at one side of the filter screen 6 close to the second partition plate 7, and the baffle plate 4 is connected with the filter screen 6 through a spring 5 arranged at one side of the baffle plate.
The adsorption component is including installing first mounting panel 9 on second baffle 7, second mounting panel 10 and adsorption column 11, 11 detachable of adsorption column installs between first mounting panel 9 and second mounting panel 10, wherein, first mounting panel 9 and second mounting panel 10 are installed respectively at the top and the bottom of a logical groove 8, install acicular absorption arch 15 on the adsorption column 11, wherein adsorption column 11 and absorption arch 15 integrated into one piece, and the holistic cross-sectional area that adsorption column 11 and absorption arch 15 formed matches with the cross-sectional area that leads to the groove 8.
Still install cleaning device in the treatment pool body 1, cleaning device is including installing motor device 12 on treatment pool body 1 and installing the cleaning plate 13 in the bottom of treatment pool body 1, cleaning plate 13 is provided with three at least, and the bottom of regional arranging between first baffle 2 and treatment pool body 1 respectively, regional bottom between first baffle 2 and second baffle 7 and the regional bottom between second baffle 7 and treatment pool body 1, motor device 12 is used for adjusting the lift of cleaning plate 13, wherein, cleaning plate 13's side detachable installs sponge board 14 and sponge board 14 can offset with the side of first baffle 2, second baffle 7 and treatment pool body 1.
The working mode is as follows: firstly, installing an adsorption column 11 between a first installation plate 9 and a second installation plate 10, and then installing the first installation plate 9 and the second installation plate 10 on the second installation plate 10;
in actual use, the sewage is introduced into the treatment tank body 1 through the water inlet end, the sewage is blocked by the first partition plate 2 after entering the sewage tank, the through hole 3 with the filter screen 6 mounted on the inner side is formed in the top of the first partition plate 2, so that the sewage can be subjected to first filtering treatment, and meanwhile, because the through hole 2 is formed in the top of the first partition plate 2, silt in the sewage can be deposited in an area between the first partition plate 2 and the treatment tank body 1;
a buffering component is arranged in the through hole 3 and comprises a spring 5 and a baffle 4, and the speed of sewage can be reduced through the matching of the baffle 4 and the spring 5;
sewage flows into the area between the first baffle 2 and the second baffle 7 after flowing through the first baffle 2, and further flows to the play water end of handling basin body 1 from leading to groove 8 on the second baffle 7, the side that leads to groove 8 is equipped with first mounting panel 9 and the second mounting panel 10 of installing on the second baffle 7, still install adsorption column 11 between first mounting panel 9 and the second mounting panel 10, wherein, adsorption column 11 detachable installs between first mounting panel 9 and second mounting panel 10, the surface mounting of adsorption column 11 has acicular absorption arch 15, can adsorb filliform debris in the sewage and filter.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A domestic sewage treatment tank is used for separating and treating domestic sewage and comprises a treatment tank body (1), a separation device is arranged in the treatment tank body (1), and the domestic sewage treatment tank is characterized in that,
the treatment tank body (1) comprises a water inlet port and a water outlet port which are respectively arranged at the bottoms of the two sides of the treatment tank body;
the separation device comprises a first partition plate (2) and a second partition plate (7) which are arranged in a treatment tank body (1); the first partition plate (2) is arranged at the side close to the water inlet end of the treatment pool body (1), and the second partition plate (7) is arranged at the side close to the water outlet end of the treatment pool body (1);
be equipped with through-hole (3) that filter screen (6) were installed to a plurality of inboards on first baffle (2), run through on second baffle (7) and seted up a plurality of banding logical groove (8), the one end that leads to groove (8) is equipped with the adsorption component of installing on second baffle (7).
2. A domestic sewage treatment basin according to claim 1, characterized in that said through hole (3) is provided at the top of said first partition (2), in said through hole (3) a cushioning member is arranged, said cushioning member comprising a baffle (4) hinged in said through hole (3), wherein said baffle (4) is provided at the side of said screen (6) close to the second partition (7), said baffle (4) being connected with said screen (6) by means of a spring (5) mounted at one side thereof.
3. A domestic sewage treatment basin according to claim 1, wherein said adsorption means comprises a first mounting plate (9), a second mounting plate (10) and an adsorption column (11) mounted on said second partition (7), said adsorption column (11) being detachably mounted between said first mounting plate (9) and said second mounting plate (10), wherein said first mounting plate (9) and said second mounting plate (10) are mounted at the top and bottom of one of said through slots (8), respectively.
4. The domestic sewage treatment pond according to claim 1 or 3, wherein a needle-shaped adsorption protrusion (15) is installed on the adsorption column (11), wherein the adsorption column (11) and the adsorption protrusion (15) are integrally formed, and the cross-sectional area of the whole formed by the adsorption column (11) and the adsorption protrusion (15) is matched with the cross-sectional area of the through groove (8).
5. A domestic sewage treatment tank according to claim 1, wherein a cleaning means is further installed in said treatment tank body (1), said cleaning means comprising a motor means (12) installed on the treatment tank body (1) and a sweeping plate (13) installed at the bottom of the treatment tank body (1).
6. A domestic sewage treatment tank according to claim 1 or 5, characterized in that said sweeping board (13) is provided with at least three pieces and arranged respectively at the bottom of the region between said first partition (2) and said treatment tank body (1), at the bottom of the region between said first partition (2) and said second partition (7) and at the bottom of the region between said second partition (7) and said treatment tank body (1), said motor means (12) being adapted to adjust the elevation of said sweeping board (13), wherein said sweeping board (13) is detachably mounted with a sponge board (14) and said sponge board (14) can be abutted against the sides of said first partition (2), said second partition (7) and said treatment tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407151.0U CN215559377U (en) | 2021-06-24 | 2021-06-24 | Domestic sewage treatment pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407151.0U CN215559377U (en) | 2021-06-24 | 2021-06-24 | Domestic sewage treatment pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215559377U true CN215559377U (en) | 2022-01-18 |
Family
ID=79820016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121407151.0U Expired - Fee Related CN215559377U (en) | 2021-06-24 | 2021-06-24 | Domestic sewage treatment pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215559377U (en) |
-
2021
- 2021-06-24 CN CN202121407151.0U patent/CN215559377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |