CN112919656A - Oxygenation type water distribution device - Google Patents
Oxygenation type water distribution device Download PDFInfo
- Publication number
- CN112919656A CN112919656A CN202110399696.XA CN202110399696A CN112919656A CN 112919656 A CN112919656 A CN 112919656A CN 202110399696 A CN202110399696 A CN 202110399696A CN 112919656 A CN112919656 A CN 112919656A
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- Prior art keywords
- water distribution
- pipe
- flow guide
- plate
- flow
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses an oxygenation type water distribution device, which comprises a water distribution pipe sleeve, wherein the top of the water distribution pipe sleeve is fixedly communicated with the bottom of a flow guide pipe through a water distribution micropore arranged on the top of the water distribution pipe, the top of the flow guide pipe is fixedly communicated with the bottom of a flow guide plate, and the top of the flow guide plate is fixedly connected with the bottom of a flow baffle plate through a flow guide groove arranged on the top of the flow guide plate.
Description
Technical Field
The invention relates to the technical field of rural sewage treatment systems, in particular to an oxygenation type water distribution device.
Background
The rural sewage treatment process has various types, and the biofilter has the characteristics of no operation, low maintenance and low energy consumption, so that the application of the biofilter in a large quantity is still adopted in developed countries, and the use of water resources can be effectively saved. The biological filter process distributes water to the filter by a water pump or gravity, and sewage flows to the branch pipes through the main pipe and then flows out of the water distribution holes in the branch pipes to enter a filter material layer.
In general, the biofilter has a large area, and is prone to uneven water distribution, so that the treatment effect is poor, and the pollutant removal rate is low. In addition, when the conventional water distribution system distributes water at the top of the filter tank, sewage contacting with the filter material is directly exposed to the sun, so that a large amount of algae are bred on the surface layer filter material, and meanwhile, a large amount of mosquitoes and flies are attracted to grow and breed. The sewage is in an anaerobic state in the pipeline transmission and distribution process, and can easily give off large odor when entering the filter.
Disclosure of Invention
The invention aims to provide an oxygenation type water distribution device, which aims to solve the problems that the conventional biological filter tank proposed in the background art is large in area and easy to generate the phenomenon of uneven water distribution, so that the treatment effect is poor, the pollutant removal rate is low, a water distribution mode of the conventional biological filter tank is that a water distribution pipe is perforated, the orifice is large, the flow rate is low, a biological membrane is easy to adhere to the inside of the water distribution pipe or the periphery of the water distribution hole, the pipeline or the water distribution hole is blocked after a long time, the pipeline needs to be disassembled or the water is stopped for cleaning, the maintenance difficulty is high, and the normal operation of a sewage treatment process is influenced. In addition, when the conventional water distribution system distributes water at the top of the filter tank, sewage contacting with the filter material is directly exposed to the sun, so that a large amount of algae are bred on the surface layer filter material, and meanwhile, a large amount of mosquitoes and flies are attracted to grow and breed. The sewage is in an anaerobic state in the pipeline transmission and distribution process, and can easily emit large odor when entering the filter.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oxygenation type water distribution device, includes the water distributor sleeve pipe, and the fixed intercommunication in bottom of some water distribution micropores and honeycomb duct is seted up through the top of water distributor sleeve pipe, and the top of honeycomb duct and the fixed intercommunication in bottom of guide plate, the top of guide plate through the guiding gutter that is equipped with keep off the bottom fixed connection that the board flows.
As a preferred technical scheme of the invention, the inner diameter of the water distribution pipe sleeve is consistent with the outer diameter of the UPVC pipe, bolt holes are respectively arranged on two sides of the water distribution pipe sleeve, and the aperture of the water distribution micropores at the top of the water distribution pipe sleeve is 3-6mm and is consistent with the aperture of the water distribution holes in a water distribution system.
As a preferable technical scheme of the invention, the height of the draft tube is 5-10cm, the guide plate and the flow baffle plate are concentric circular plates, and the diameter of the guide plate is smaller than that of the flow baffle plate.
As a preferred technical scheme of the invention, the diversion trench is positioned at the central symmetry position above the diversion plate, twelve baffles are uniformly and fixedly connected with the side edge of the diversion plate, ten water outlet gaps are formed, and the baffles of the diversion trench are vertical to the top surface of the diversion plate.
As a preferred technical scheme of the invention, the centers of the water distribution micropores and the flow guide pipe on the water distribution pipe sleeve and the pipe center of the flow guide pipe and the centers of the circular plate of the flow guide plate and the flow guide groove are symmetrical points and are positioned on the same axis with the center of the circular plate of the flow baffle plate.
Compared with the prior art, the invention has the beneficial effects that:
the device has the advantages of simple structure, convenient installation, quick realization of newly-built installation and optimized modification of the existing water distribution system, uniform water distribution, easy maintenance and simple disassembly, can effectively avoid the problems that the water distribution device is difficult to disassemble and assemble due to hole blockage and needs to be overhauled after water cut, can realize high-efficiency oxygenation while uniformly distributing water, can increase the dissolved oxygen content of sewage in the process, eliminate the sewage odor, improve the sewage treatment effect and increase the oxygen content in unit volume.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a side view of the outer structure of the present invention;
FIG. 3 is a cross-sectional view of the internal structure of the present invention.
In the figure: 1. a water distribution pipe sleeve; 2. a flow guide pipe; 3. a baffle; 4. a diversion trench; 5. keep off the flow board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an aeration type water distribution device, which includes a water distribution pipe casing 1, wherein the top of the water distribution pipe casing 1 is fixedly communicated with the bottom of a flow guide pipe 2 through a water distribution micropore arranged thereon, the top of the flow guide pipe 2 is fixedly communicated with the bottom of a flow guide plate 3, and the top of the flow guide plate 3 is fixedly connected with the bottom of a flow baffle plate 5 through a flow guide groove 4 arranged thereon.
Preferably, the inner diameter of the water distribution pipe sleeve 1 is consistent with the outer diameter of the UPVC pipe, bolt holes are formed in two sides of the water distribution pipe sleeve 1, the aperture of a water distribution micropore in the top of the water distribution pipe sleeve 1 is 3-6mm and is consistent with the aperture of a water distribution hole in a water distribution system, and the water distribution device can be tightly attached to the UPVC pipe after being fastened and is fixed through bolt holes in the water distribution pipe sleeve 1.
Preferably, the height of the draft tube 2 is 5-10cm, the guide plate 3 and the flow baffle plate 5 are concentric circular plates, the diameter of the guide plate 3 is smaller than that of the flow baffle plate 5, and the water distribution height of the filter is ensured to be 15-20cm above the filter material by combining the model of the water distribution device.
Preferably, the diversion trench 4 is positioned at the central symmetry position above the diversion plate 3, twelve baffles are uniformly and fixedly connected to the side of the diversion plate 3, ten water outlet gaps are formed, the baffles of the diversion trench 4 are vertical to the top surface of the diversion plate 3, the sewage sprayed from a single water distribution hole forms a round-surface uniform water distribution effect, and the concentration of dissolved oxygen entering the sewage in the filter is improved.
Preferably, the water distribution micropores on the water distribution pipe sleeve 1, the pipe center of the flow guide pipe 2, the circular plate center of the flow guide plate 3, the centers of the flow guide grooves 4 are symmetrical points and are positioned on the same axis with the circular plate center of the flow baffle plate 5, after pressure sewage enters the water distribution pipe, the pressure sewage is ejected from the flow guide pipe 2 through the water distribution pores on the water distribution pipe and the corresponding water distribution micropores in the middle of the water distribution pipe sleeve 1, jet flow falls from the top of the flow guide plate 3 at the bottom of the flow baffle plate 5, and meanwhile, under the flow guide effect of the flow guide groove 4, uniform water distribution and dissolved oxygen increase are realized.
When the filter is used, a water distribution pipe sleeve 1 in the water distribution device is provided with bolt holes, the water distribution device is fastened on the water distribution pipe through bolts, the water distribution device is required to be ensured to be consistent in the center position of a water distribution hole on the water distribution pipe with the center position of a guide pipe 2 when being installed and positioned, the upper part of the middle of the water distribution pipe sleeve 1 is provided with a water distribution micropore, the guide pipe 2 penetrates through the center of the water distribution pipe sleeve 1 and is positioned right above the water distribution micropore and fixed, the height of the guide pipe 2 is 5-10cm, the water distribution height of the filter is ensured to be 15-20cm above a filter material by combining the model of the water distribution device, the bottom of a guide plate 3 is mutually communicated with the top of the guide pipe 2, the top of the guide plate 3 is provided with a flow baffle plate 5 through a guide groove 4, the guide groove 4 is positioned at the central symmetry position above, pressure sewage gets into the water distributor after, erupt from honeycomb duct 2 behind the water distribution micropore in the middle of water distributor sleeve pipe 1 through water distribution hole on the water distributor and just corresponding, the efflux is at fender flow board 5 bottoms and drop at guide plate 3 tops, simultaneously under the water conservancy diversion effect of guiding gutter 4, realize the uniform water distribution and increase dissolved oxygen, use on the water distributor of filtering pond, the even water distribution effect of the downthehole spun sewage of single water distribution formation disc of realization, realized high-efficient oxygenating in the even water distribution, eliminate sewage stink, improve the sewage treatment effect, increase the purpose of unit volume oxygen content. Meanwhile, the device has the characteristics of convenience in installation, disassembly and cleaning, and reduces the operation and maintenance cost.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an oxygenation type water distribution device, includes water distributor sleeve pipe (1), its characterized in that: the top of the water distribution pipe casing pipe (1) is fixedly communicated with the bottom of the flow guide pipe (2) through the arranged water distribution micropores, the top of the flow guide pipe (2) is fixedly communicated with the bottom of the flow guide plate (3), and the top of the flow guide plate (3) is fixedly connected with the bottom of the flow baffle plate (5) through the arranged flow guide groove (4).
2. The oxygenation type water distribution device of claim 1, which is characterized in that: the inner diameter of the water distribution pipe sleeve (1) is consistent with the outer diameter of the UPVC pipe, bolt holes are formed in the two sides of the water distribution pipe sleeve (1), and the aperture of a water distribution micropore in the top of the water distribution pipe sleeve (1) is 3-6mm and is consistent with the aperture of a water distribution hole in a water distribution system.
3. The oxygenation type water distribution device of claim 1, which is characterized in that: the height of the flow guide pipe (2) is 5-10cm, the flow guide plate (3) and the flow baffle plate (5) are concentric circular plates, and the diameter of the flow guide plate (3) is smaller than that of the flow baffle plate (5).
4. The oxygenation type water distribution device of claim 1, which is characterized in that: the diversion trench (4) is located the centrosymmetric position above the diversion plate (3), twelve baffles are uniformly and fixedly connected with the side of the diversion plate (3), the total ten water outlet gaps are formed, and the baffles of the diversion trench (4) and the top surface of the diversion plate (3) are in a vertical state.
5. The oxygenation type water distribution device of claim 1, which is characterized in that: the center of the water distribution micropores and the pipe center of the flow guide pipe (2) on the water distribution pipe casing pipe (1), the center of the circular plate of the flow guide plate (3) and the center of the flow guide groove (4) are symmetrical points and are positioned on the same axis with the center of the circular plate of the flow baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110399696.XA CN112919656A (en) | 2021-04-14 | 2021-04-14 | Oxygenation type water distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110399696.XA CN112919656A (en) | 2021-04-14 | 2021-04-14 | Oxygenation type water distribution device |
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| Publication Number | Publication Date |
|---|---|
| CN112919656A true CN112919656A (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110399696.XA Pending CN112919656A (en) | 2021-04-14 | 2021-04-14 | Oxygenation type water distribution device |
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| CN (1) | CN112919656A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020071432A (en) * | 2001-03-05 | 2002-09-12 | 에이제트 쇼지 가부시키가이샤 | Pulverized bubble water generating device |
| CN106698647A (en) * | 2017-01-23 | 2017-05-24 | 尚川（北京）水务有限公司 | Water distribution device and water distribution system |
| CN108840432A (en) * | 2018-08-22 | 2018-11-20 | 山东太平洋环保股份有限公司 | A kind of solid spiral-flow type water distributor and application |
| CN209010232U (en) * | 2018-10-17 | 2019-06-21 | 山西金承环境工程有限公司 | A kind of semi-enclosed anaerobic reactor |
| KR101990771B1 (en) * | 2018-12-11 | 2019-09-30 | 주식회사 티에스케이워터 | Dissolved air flotation type wastewater processing apparatus equipped with microbubble contacting part with longitudinal distribution cone |
| CN210220814U (en) * | 2019-08-01 | 2020-03-31 | 台州学院 | Efficient impacted style water-locator |
| CN210481127U (en) * | 2019-06-25 | 2020-05-08 | 湖北鼎誉环保科技有限公司 | Sewage biochemical treatment device integrating moving bed and fixed bed biological membrane |
| CN211452041U (en) * | 2019-09-20 | 2020-09-08 | 李德英 | Water distributor |
-
2021
- 2021-04-14 CN CN202110399696.XA patent/CN112919656A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020071432A (en) * | 2001-03-05 | 2002-09-12 | 에이제트 쇼지 가부시키가이샤 | Pulverized bubble water generating device |
| CN106698647A (en) * | 2017-01-23 | 2017-05-24 | 尚川（北京）水务有限公司 | Water distribution device and water distribution system |
| CN108840432A (en) * | 2018-08-22 | 2018-11-20 | 山东太平洋环保股份有限公司 | A kind of solid spiral-flow type water distributor and application |
| CN209010232U (en) * | 2018-10-17 | 2019-06-21 | 山西金承环境工程有限公司 | A kind of semi-enclosed anaerobic reactor |
| KR101990771B1 (en) * | 2018-12-11 | 2019-09-30 | 주식회사 티에스케이워터 | Dissolved air flotation type wastewater processing apparatus equipped with microbubble contacting part with longitudinal distribution cone |
| CN210481127U (en) * | 2019-06-25 | 2020-05-08 | 湖北鼎誉环保科技有限公司 | Sewage biochemical treatment device integrating moving bed and fixed bed biological membrane |
| CN210220814U (en) * | 2019-08-01 | 2020-03-31 | 台州学院 | Efficient impacted style water-locator |
| CN211452041U (en) * | 2019-09-20 | 2020-09-08 | 李德英 | Water distributor |
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Application publication date: 20210608 |
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| RJ01 | Rejection of invention patent application after publication |