CN210635788U - Spiral-flow type water distributor - Google Patents
Spiral-flow type water distributor Download PDFInfo
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- CN210635788U CN210635788U CN201921217360.1U CN201921217360U CN210635788U CN 210635788 U CN210635788 U CN 210635788U CN 201921217360 U CN201921217360 U CN 201921217360U CN 210635788 U CN210635788 U CN 210635788U
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- water distributor
- guide
- central cylinder
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Abstract
The utility model discloses a spiral-flow type water distributor, which comprises a water inlet pipe, a water distributor and a flow guide cover; the water inlet pipe is connected with a water inlet of the water distributor, the water distributor is provided with a plurality of water outlets, each water outlet is correspondingly connected with one water distribution pipe, the water distributor is communicated with the flow guide cover through a plurality of water distribution pipes, and the flow guide cover is conical; the water outlet of the air guide cover is connected with the water inlet of the central cylinder, the annular side wall of the central cylinder is provided with a plurality of water outlets, two sides of each water outlet are respectively provided with a guide plate, one side of each guide plate is connected with the central cylinder, and the other end of each guide plate extends outwards; the extended lines of the bottom edges of the guide plates at the two sides of each water outlet are arranged at an included angle. The spiral-flow type water distributor of the utility model has the advantages of simple structure, low cost, even water distribution and the like.
Description
Technical Field
The utility model relates to a spiral-flow type water-locator belongs to sewage treatment technical field.
Background
The water distributor in the anaerobic reactor has the functions of water distribution and hydraulic stirring. The design of the water distributor ensures that the flow distributed to each point is the same, ensures that the water inflow in unit area is basically the same, prevents the phenomena of short circuit and the like, meets the requirement of hydraulic stirring of an anaerobic sludge bed as far as possible, and ensures that the influent organic matter is rapidly mixed with the sludge. However, the water distributor used at present has a plurality of problems: 1. the tubular water distributor distributes water by adopting a mode of opening holes on a horizontal water distribution pipe at the bottom of the reactor, which is easy to cause uneven water distribution and easy to block a water distribution port; 2. the pulse type water distributor adopts a pulse water inlet mode, so that bottom layer sludge is alternately contracted and expanded, the bottom layer sludge and inlet water are uniformly mixed, the manufacturing cost is high, and the pulse intensity is not easy to control.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the technical problem that a spiral-flow type water distributor is provided, this spiral-flow type water distributor makes the rotatory circulation that goes out water formation in the center cylinder through the bottom guide plate to it is more even to make the water distributor go out water and bottom mud granule mix.
In order to solve the above technical problem, the utility model discloses the technical means who adopts do:
a spiral-flow type water distributor comprises a water inlet pipe, a water distributor and a flow guide cover; the water inlet pipe is connected with a water inlet of the water distributor, the water distributor is provided with a plurality of water outlets, each water outlet is correspondingly connected with one water distribution pipe, the water distributor is communicated with the flow guide cover through a plurality of water distribution pipes, and the flow guide cover is conical; the water outlet of the air guide cover is connected with the water inlet of the central cylinder, the annular side edge of the central cylinder is provided with a plurality of water outlets, two sides of each water outlet are respectively provided with a guide plate, one side of each guide plate is connected with the central cylinder, and the other end of each guide plate extends outwards; the extended lines of the bottom edges of the guide plates at the two sides of each water outlet are arranged at an included angle.
Wherein, a water inlet valve and a check valve are arranged on the water inlet pipe.
Wherein, be equipped with a plurality of through-holes on the kuppe, every through-hole corresponds a water distribution pipe of connecting.
Wherein, the bevel edge of the air guide sleeve forms an included angle of 30 degrees with the horizontal plane.
Wherein, the central extension line of each through hole forms an included angle of 120 degrees with the horizontal plane.
Has the advantages that: the utility model discloses spiral-flow type water-locator has advantages such as simple structure, with low costs, the water distribution is even, intakes to divide into four the same branch pipelines through the water distributor, forms the whirl water through toper kuppe, and the whirl water forms the circulation through the polylith guide plate to the play water (including organic matter in the play water) that makes the water-locator mixes more evenly with bottom mud, and then improves mass transfer efficiency.
Drawings
FIG. 1 is a schematic structural view of the spiral-flow water distributor of the present invention;
FIG. 2 is a top view of the spiral-flow water distributor of the present invention;
FIG. 3 is a schematic view of the connection of a baffle to a central cylinder;
fig. 4 is a bottom view of the spiral-flow water distributor of the present invention.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and the specific embodiments.
As shown in fig. 1-4, the spiral-flow type water distributor of the present invention is disposed on the bottom plate of the anaerobic reactor, and comprises a water inlet pipe 3, a water distributor 4 and a flow guide cover 7; the front end of the water inlet pipe 3 is also provided with a water inlet valve 1 and a check valve 2, the water inlet valve 1 is used for controlling the flow of inlet water, and the check valve 2 is used for preventing wastewater in the reactor from flowing backwards when equipment is overhauled; the water inlet pipe 3 is connected with a water inlet of the water distributor 4, the water distributor 4 is provided with a plurality of water outlets, each water outlet is correspondingly connected with one water distribution pipe 5, the air guide sleeve 7 is provided with a plurality of uniformly distributed through holes 6, each through hole 6 is correspondingly connected with one water distribution pipe 5, the water distributor 4 is communicated with the air guide sleeve 7 through the plurality of water distribution pipes 5, and the air guide sleeve 7 is of a hollow structure and is conical; the spiral-flow type water distributor of the utility model also comprises a central cylinder 8 and a plurality of guide plates 9 which are positioned below the air guide sleeve 7, the guide plates 9 are evenly distributed at the periphery of the central cylinder 8, the water outlet of the air guide sleeve 7 is connected with the water inlet of the central cylinder 8, the central cylinder 8 is provided with a plurality of water outlets 10 on the annular side wall, the guide plates 9 are arranged at the two sides of each water outlet 10, one side of each guide plate 9 is connected with the central cylinder 8, and the other end extends outwards; the extension lines of the bottom edges of the guide plates 9 at the two sides of each water outlet 10 are arranged at a certain included angle. The included angle between the inclined edge A of the air guide sleeve 7 and the horizontal plane is 30 degrees, and the included angle between the central extension line B of each through hole 6 and the horizontal plane is 120 degrees.
The utility model discloses spiral-flow type water-locator during operation, waste water passes through inlet tube 3 and gets into water distributor 4, the size of the 1 control inflow flow of water intaking valve of the 3 front ends of inlet tube, install check valve 2 simultaneously and place the water-locator and produce waste water refluence problem when overhauing, inlet tube 3 connects water distributor 4, divide into four tributaries under the water distributor 4 effect, four tributaries are respectively through four water distribution pipe 5 evenly pour into in kuppe 7 by through-hole 6, produce the whirl under the kuppe 7 effect, the whirl water of whirl forms circulation outflow water-locator through the guide plate 10 of spiral-flow type design, thereby make play water in the water-locator mix more evenly with the bottom mud in the reactor, and then improve mass transfer efficiency.
Claims (5)
1. The utility model provides a spiral-flow type water-locator which characterized in that: comprises a water inlet pipe (3), a water distributor (4) and a flow guide cover (7); the water inlet pipe (3) is connected with a water inlet of the water distributor (4), the water distributor (4) is provided with a plurality of water outlets, each water outlet is correspondingly connected with one water distribution pipe (5), the water distributor (4) is communicated with the flow guide cover (7) through the plurality of water distribution pipes (5), and the flow guide cover (7) is conical; the water-saving type air-guide hood is characterized by further comprising a central cylinder (8) and a plurality of guide plates (9) which are positioned below the air-guide hood (7), wherein a water outlet of the air-guide hood (7) is connected with a water inlet of the central cylinder (8), the annular side wall of the central cylinder (8) is provided with a plurality of water outlets (10), two sides of each water outlet (10) are respectively provided with a guide plate (9), one side of each guide plate (9) is connected with the central cylinder (8), and the other end of each guide plate; the extended lines of the bottom edges of the guide plates (9) at the two sides of each water outlet (10) form an included angle.
2. The cyclonic water distributor of claim 1, wherein: the water inlet pipe (3) is provided with a water inlet valve (1) and a check valve (2).
3. The cyclonic water distributor of claim 1, wherein: the air guide sleeve (7) is provided with a plurality of through holes (6), and each through hole (6) is correspondingly connected with one water distribution pipe (5).
4. The cyclonic water distributor of claim 1, wherein: the inclined edge of the air guide sleeve (7) forms an included angle of 30 degrees with the horizontal plane.
5. The cyclonic water distributor of claim 3, wherein: the central extension line of each through hole (6) forms an included angle of 120 degrees with the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217360.1U CN210635788U (en) | 2019-07-30 | 2019-07-30 | Spiral-flow type water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217360.1U CN210635788U (en) | 2019-07-30 | 2019-07-30 | Spiral-flow type water distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210635788U true CN210635788U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921217360.1U Active CN210635788U (en) | 2019-07-30 | 2019-07-30 | Spiral-flow type water distributor |
Country Status (1)
| Country | Link |
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| CN (1) | CN210635788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897688A (en) * | 2021-01-25 | 2021-06-04 | 南京环保产业创新中心有限公司 | HIC anaerobic reactor |
-
2019
- 2019-07-30 CN CN201921217360.1U patent/CN210635788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897688A (en) * | 2021-01-25 | 2021-06-04 | 南京环保产业创新中心有限公司 | HIC anaerobic reactor |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220930 Address after: Room 310-06, Floor 3, No. 1, Xiankun Road, Jianye District, Nanjing City, Jiangsu Province, 210000 Patentee after: Guocheng Environmental Technology (Jiangsu) Co.,Ltd. Address before: 210019 No. 1 Xiankun Road, Jianye District, Nanjing City, Jiangsu Province Patentee before: NANJING JIANGDAO ENVIRONMENTAL SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |