CN219991309U - Regional water resource utilization center based on regulation and storage tank - Google Patents
Regional water resource utilization center based on regulation and storage tank Download PDFInfo
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- CN219991309U CN219991309U CN202320670665.8U CN202320670665U CN219991309U CN 219991309 U CN219991309 U CN 219991309U CN 202320670665 U CN202320670665 U CN 202320670665U CN 219991309 U CN219991309 U CN 219991309U
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- baffle plate
- reaction tank
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- section
- baffle
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 239000000945 filler Substances 0.000 claims abstract description 15
- 238000005273 aeration Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000005192 partition Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 abstract description 11
- 239000010865 sewage Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a regional water resource utilization center based on a regulating reservoir, which comprises a regulating reservoir and a reaction tank, wherein a baffle plate is arranged in the reaction tank and divides the reaction tank into an aerobic section and an anaerobic section, the bottom of the anaerobic section and the bottom of one end of the aerobic section, which is close to the anaerobic section, are respectively provided with a plurality of V-shaped grooves, the bottoms of the V-shaped grooves are provided with mud discharging pipes, the upper part of each V-shaped groove of the aerobic section, which is far away from one end of the baffle plate, is provided with a first baffle plate, the upper end of each V-shaped groove is transversely provided with a screen plate, the upper end of the screen plate is provided with an aeration pipe, a second baffle plate is arranged right above the screen plate, a third baffle plate is arranged between every two adjacent second baffle plates of the anaerobic section, porous filler is filled above the screen plate, the lower part of one side, which is far away from the first baffle plate, the upper part of the baffle plate is provided with a water passing port, and the upper part of the anaerobic section, which is far away from one side of the baffle plate, is provided with a water outlet. The utility model can fully utilize the resources of the regulating reservoir in dry seasons, small rains and non-rains.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a regional water resource utilization center based on a regulating reservoir.
Background
The regulating and storing tank is mainly used for collecting high-concentration rain and sewage mixed water in the early period of rainfall, and judging whether the regulating and storing tank drains water or not according to the liquid level of a water inlet main pipe of a nearby water quality purifying plant after the rainfall passes; when the liquid level in the pipeline is reduced to a set low liquid level, the emptying pump of the regulating reservoir is started, and the water in the regulating reservoir is discharged to a municipal sewage pipe network and is transferred to a corresponding water quality purification plant for treatment and then discharged after reaching the standard.
The regulation and storage tank is in an idle state in dry seasons, small rains and non-rains, the operation units, landscaping units and sanitation departments of the regulation and storage tank are independent of each other, and the regulation and storage tank is not fully utilized in the dry seasons, the small rains and the non-rains, so that the regulation and storage tank needs to be improved.
Disclosure of Invention
The utility model aims to provide a regional water resource utilization center based on a regulating reservoir so as to solve the technical problems in the background technology.
The technical aim of the utility model is realized by the following technical scheme:
the regional water resource utilization center based on the regulation and storage tank comprises the regulation and storage tank and a reaction tank, wherein a baffle is vertically arranged in the reaction tank, the reaction tank is divided into an aerobic section and an anaerobic section by the baffle, a plurality of V-shaped grooves parallel to the baffle are formed in the bottom of the anaerobic section and the bottom of the aerobic section close to one end of the anaerobic section at equal intervals, a sludge discharge pipe communicated with the outside of the reaction tank is arranged at the bottom of the V-shaped grooves along the length direction of the V-shaped grooves, and a through hole is formed in the top of the sludge discharge pipe;
the upper part of one end, far away from the partition plate, of each V-shaped groove of the aerobic section is provided with a first baffle plate parallel to the partition plate, the two side surfaces of the first baffle plate perpendicular to the partition plate are fixed with the side wall of the reaction tank, the lower end of the first baffle plate is fixed with the bottom of the reaction tank, and a water inlet section is formed between the first baffle plate farthest from the partition plate and the side wall of the reaction tank;
the upper end of each V-shaped groove is transversely provided with a sieve plate, the upper end of each sieve plate is transversely provided with an aeration pipe parallel to the partition plate, and the top of each aeration pipe is provided with an aeration hole; a second baffle plate parallel to the baffle plate is arranged right above each sieve plate, two side surfaces of the second baffle plate perpendicular to the baffle plate are fixed with the side wall of the reaction tank, the lower end of the second baffle plate is higher than the upper end surface of the sieve plate, and the upper end of the second baffle plate is higher than the upper end surface of the first baffle plate;
a third baffle plate parallel to the baffle plate is arranged between every two adjacent second baffle plates of the anaerobic section, the third baffle plate is perpendicular to the two side surfaces of the baffle plate, is fixed with the side wall of the reaction tank, the lower end of the third baffle plate is fixed with the bottom of the reaction tank, and the upper end of the third baffle plate is lower than the upper end surface of the second baffle plate; the upper part of the sieve plate is filled with a three-dimensional porous filler, and the filling height of the porous filler is lower than the upper end surfaces of the first baffle plate and the third baffle plate;
the lower part of one side of the water inlet section, which is far away from the first baffle plate, is provided with a water inlet communicated with the regulation pool, the upper part of the baffle plate is provided with a water passing port, the height of the water passing port is slightly lower than the upper end surface of the second baffle plate, the upper part of one side of the anaerobic section, which is far away from the baffle plate, is provided with a water outlet, and the height of the water outlet is slightly lower than the water passing port.
The utility model is further provided with: the section of the mud pipe is triangular and is matched with the bottom of the V-shaped groove.
The utility model is further provided with: the upper end face of the first baffle plate is flush with the upper end face of the third baffle plate.
Compared with the prior art, the utility model has the following beneficial effects:
the reaction tank is arranged at the rear end of the regulation and storage tank, so that the regulation and storage tank can be fully utilized in dry seasons, rainy days and non-rainy days, and the water body which reaches the comprehensive utilization standard/reuse water standard after being treated by the reaction tank can be used as the comprehensive water of a service area, so that the municipal regulation and storage tank is established as the comprehensive water resource utilization center of the area, the resource waste of the dry seasons is avoided, and the problem of long-distance transportation of municipal water is solved.
Secondly, an aeration pipe is arranged in the reaction tank of the utility model, so that most COD and ammonia nitrogen pollutants in water can be removed, and the porous filler of the aerobic section is matched with the first baffle plate and the second baffle plate, so that most suspended matters can be trapped, meanwhile, the water flow path of the aerobic section can be prolonged, the contact time of sewage and the filler is prolonged, the formation of a dead water area is avoided, the pollutants in water are removed to the maximum extent, and the dissolved oxygen entering the anaerobic section is effectively reduced; the porous filler filled in the anaerobic section is matched with the second baffle plate and the third baffle plate, so that pollutants such as COD, total nitrogen, suspended matters and the like can be further reduced, and the effluent is ensured to meet the water quality standard of reuse water.
Drawings
FIG. 1 is a block diagram of the principles of the construction of the present utility model;
FIG. 2 is a sectional view showing the construction of a reaction tank according to the present utility model;
fig. 3 is an enlarged view at a in fig. 2.
In the figure: 1. a regulating reservoir; 2. a reaction tank; 21. a partition plate; 211. a water passing port; 22. an aerobic section; 23. an anaerobic section; 24. v-shaped grooves; 25. a water outlet; 3. a mud pipe; 31. a through hole; 4. a first baffle; 41. a water inlet section; 42. a water inlet; 5. a sieve plate; 6. an aeration pipe; 7. a second baffle; 8. and a third baffle.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
In the description of the present utility model, it is to be understood that the terms "horizontal", "vertical", etc. do not denote that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1:
as shown in fig. 1-3, an area water resource utilization center based on a regulation and storage tank comprises a regulation and storage tank 1 and a reaction tank 2, wherein a baffle plate 21 is vertically arranged in the reaction tank 2, the reaction tank 2 is divided into an aerobic section 22 and an anaerobic section 23 by the baffle plate 21, a plurality of V-shaped grooves 24 parallel to the baffle plate 21 are formed in the bottom of the anaerobic section 23 and the bottom of the aerobic section 22 close to one end of the anaerobic section 23 at equal intervals, a sludge discharge pipe 3 communicated with the outside of the reaction tank 2 is arranged at the bottom of the V-shaped grooves 24 along the length direction of the V-shaped grooves, and a through hole 31 is formed in the top of the sludge discharge pipe 3.
The upper part of one end of each V-shaped groove 24 of the aerobic section 22, which is far away from the baffle plate 21, is provided with a first baffle plate 4 parallel to the baffle plate 21, the two side surfaces of the first baffle plate 4 perpendicular to the baffle plate 21 are fixed with the side wall of the reaction tank 2, the lower end of each V-shaped groove is fixed with the bottom of the reaction tank 2, and a water inlet section 41 is formed between the first baffle plate 4 furthest from the baffle plate 21 and the side wall of the reaction tank 2.
The upper end of each V-shaped groove 24 is transversely provided with a sieve plate 5, the upper end of the sieve plate 5 is transversely provided with an aeration pipe 6 parallel to the partition plate 21, and the top of the aeration pipe 6 is provided with an aeration hole (not shown in the figure); a second baffle plate 7 parallel to the baffle plate 21 is arranged right above each screen plate 5, the two side surfaces of the second baffle plate 7 perpendicular to the baffle plate 21 are fixed with the side wall of the reaction tank 2, the lower end of the second baffle plate is higher than the upper end surface of the screen plate 5, and the upper end of the second baffle plate is higher than the upper end surface of the first baffle plate 4.
A third baffle plate 8 parallel to the baffle plate 21 is arranged between every two adjacent second baffle plates 7 of the anaerobic section 23, the third baffle plate 8 is perpendicular to the two side surfaces of the baffle plate 21 and is fixed with the side wall of the reaction tank 2, the lower end of the third baffle plate is fixed with the bottom of the reaction tank 2, and the upper end of the third baffle plate 8 is lower than the upper end surface of the second baffle plate 7; specifically, the upper end surface of the first baffle plate 4 in this embodiment is flush with the upper end surface of the third baffle plate 8.
The upper part of the sieve plate 5 is filled with a three-dimensional porous filler (not shown in the figure), and the filling height of the porous filler is lower than the upper end surfaces of the first baffle plate 4 and the third baffle plate 8; specifically, the porous filler in this embodiment includes a shell with a plurality of small holes and a plurality of polyurethane square blocks disposed inside the shell, where the shell is a spherical shell or an ellipsoidal shell, and nitrifying microorganisms and denitrifying microorganisms are loaded on the polyurethane square blocks, and the shell in this embodiment is formed by joining two hemispherical shells, and the two hemispherical shells are clamped together or are bonded together by an adhesive (conventionally disposed, not shown in a specific structure diagram), and it should be noted that the porous filler of the present utility model may also be a suitable sewage treatment filler such as a sewage treatment suspended ball filler, an inclined suspended porous suspended filler (MBBR) in the prior art, and the protection scope of the present utility model is not affected in the present embodiment.
The lower part of the water inlet section 41, which is far away from one side of the first baffle plate 4, is provided with a water inlet 42 which is communicated with the regulating reservoir 1, the upper part of the baffle plate 21 is provided with a water passing port 211, the height of the water passing port 211 is slightly lower than the upper end surface of the second baffle plate 7, and the water body of the aerobic section 22 is prevented from overflowing and flowing back through the second baffle plate 7, so that the sewage treatment effect of the aerobic section 22 is ensured; the upper part of one side of the anaerobic section 23, which is far away from the baffle plate 21, is provided with a water outlet 25, the height of the water outlet 25 is slightly lower than that of the water passing port 211, the water body of the anaerobic section 23 is prevented from flowing back to the aerobic section 22 from the water passing port 211, and the water quality of the discharged water is ensured.
Example 2:
as a further preferred embodiment of the present utility model, the same features as those of embodiment 1 will not be described in detail, and the different features are as follows:
referring to fig. 3, the mud pipe 3 in the present embodiment has a triangular cross-sectional shape and is fitted to the bottom of the V-shaped groove 24. The device is convenient to install, meanwhile, sediment can be effectively prevented from being accumulated in the concave part between the outer wall of the mud discharging pipe 3 and the V-shaped groove 24, and mud is discharged more thoroughly. It should be noted that, the sludge discharge pipe 3 of the present utility model may also be a round pipe, a four-edge pipe, a six-edge pipe or other conventional pipe bodies, which do not affect the protection scope of the present utility model in the present embodiment.
The above-described embodiments are merely some of the embodiments of the present utility model and are not intended to limit the present utility model in any way; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments using the methods and technical contents disclosed above, without departing from the scope of the technical solution of the present utility model. Therefore, any simple modification, equivalent substitution, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model, which do not depart from the technical solution of the present utility model, still fall within the scope of the technical solution of the present utility model.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. Regional water resource utilization center based on regulation pond, including regulation pond (1) and reaction tank (2), its characterized in that: the device is characterized in that a baffle plate (21) is vertically arranged in the reaction tank (2), the baffle plate (21) divides the reaction tank (2) into an aerobic section (22) and an anaerobic section (23), a plurality of V-shaped grooves (24) parallel to the baffle plate (21) are formed in the bottom of the anaerobic section (23) and the bottom of one end of the aerobic section (22) close to the anaerobic section (23) at equal intervals, a mud discharge pipe (3) communicated with the outside of the reaction tank (2) is arranged at the bottom of the V-shaped grooves (24) along the length direction of the V-shaped grooves, and a through hole (31) is formed in the top of the mud discharge pipe (3);
the upper part of each V-shaped groove (24) of the aerobic section (22) far away from one end of the partition plate (21) is provided with a first baffle plate (4) parallel to the partition plate (21), two side surfaces of the first baffle plate (4) perpendicular to the partition plate (21) are fixed with the side wall of the reaction tank (2), the lower end of the first baffle plate is fixed with the bottom of the reaction tank (2), and a water inlet section (41) is formed between the first baffle plate (4) farthest from the partition plate (21) and the side wall of the reaction tank (2);
the upper end of each V-shaped groove (24) is transversely provided with a screen plate (5), the upper end of each screen plate (5) is transversely provided with an aeration pipe (6) parallel to the partition plate (21), and the top of each aeration pipe (6) is provided with an aeration hole; a second baffle plate (7) parallel to the baffle plate (21) is arranged right above each screen plate (5), two side surfaces of the second baffle plate (7) perpendicular to the baffle plate (21) are fixed with the side wall of the reaction tank (2), the lower end of the second baffle plate is higher than the upper end surface of the screen plate (5), and the upper end of the second baffle plate is higher than the upper end surface of the first baffle plate (4);
a third baffle plate (8) parallel to the partition plate (21) is arranged between every two adjacent second baffle plates (7) of the anaerobic section (23), the two side surfaces of the third baffle plate (8) perpendicular to the partition plate (21) are fixed with the side wall of the reaction tank (2), the lower end of the third baffle plate is fixed with the bottom of the reaction tank (2), and the upper end of the third baffle plate is lower than the upper end surface of the second baffle plate (7); the upper part of the sieve plate (5) is filled with a three-dimensional porous filler, and the filling height of the porous filler is lower than the upper end surfaces of the first baffle plate (4) and the third baffle plate (8);
the lower part that first baffling board (4) one side was kept away from to advance water section (41) is equipped with water inlet (42) with regulation pond (1) intercommunication, the upper portion of baffle (21) is equipped with water gap (211), the high up end that is slightly less than second baffling board (7) of water gap (211), the upper portion that baffle (21) one side was kept away from to anaerobic section (23) is equipped with delivery port (25), the height of delivery port (25) is slightly less than water gap (211).
2. Regional water resource utilization center based on regulation reservoirs (1) according to claim 1, characterized in that: the section of the mud discharging pipe (3) is triangular and is matched with the bottom of the V-shaped groove (24).
3. Regional water resource utilization center based on regulation reservoirs (1) according to claim 1 or 2, characterized in that: the upper end face of the first baffle plate (4) is flush with the upper end face of the third baffle plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670665.8U CN219991309U (en) | 2023-03-29 | 2023-03-29 | Regional water resource utilization center based on regulation and storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670665.8U CN219991309U (en) | 2023-03-29 | 2023-03-29 | Regional water resource utilization center based on regulation and storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219991309U true CN219991309U (en) | 2023-11-10 |
Family
ID=88607006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320670665.8U Active CN219991309U (en) | 2023-03-29 | 2023-03-29 | Regional water resource utilization center based on regulation and storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219991309U (en) |
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2023
- 2023-03-29 CN CN202320670665.8U patent/CN219991309U/en active Active
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