CN204342502U - Integrated form jet aerator - Google Patents
Integrated form jet aerator Download PDFInfo
- Publication number
- CN204342502U CN204342502U CN201420836235.XU CN201420836235U CN204342502U CN 204342502 U CN204342502 U CN 204342502U CN 201420836235 U CN201420836235 U CN 201420836235U CN 204342502 U CN204342502 U CN 204342502U
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- CN
- China
- Prior art keywords
- water
- air
- passage
- aerator
- jet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005276 aerator Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 2
- 238000005273 aeration Methods 0.000 abstract description 8
- 238000006213 oxygenation reaction Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
本实用新型涉及水处理技术领域，尤其涉及一种集成式射流曝气器，主要包括曝气器基座和射流臂，所述曝气器基座内设有水腔和气腔，所述水腔与循环水系统连接，所述气腔与供风系统连接，所述水腔和气腔通过隔板隔开，所述曝气器基座侧壁周向设有通道，所述通道一端与外部连通，另一端与水腔连通，所述隔板上设有使通道与气腔连通的分气孔，所述射流臂与通道相适配并安装在通道内。本实用新型结构简单、使用方便、曝气效率高、充氧量大、不堵塞，可以适应深池曝气池，满足了高浓度污水处理工艺需氧量大的要求，并且解决了传统的曝气器堵塞问题。
The utility model relates to the technical field of water treatment, in particular to an integrated jet aerator, mainly comprising an aerator base and a jet arm, the aerator base is provided with a water cavity and an air cavity, and the water cavity It is connected to the circulating water system, the air chamber is connected to the air supply system, the water chamber and the air chamber are separated by a partition, the side wall of the aerator base is provided with a channel in the circumferential direction, one end of the channel communicates with the outside, and the other One end communicates with the water chamber, and the partition plate is provided with an air distribution hole that communicates the passage with the air chamber, and the jet arm is adapted to the passage and installed in the passage. The utility model has the advantages of simple structure, convenient use, high aeration efficiency, large oxygenation capacity, and no clogging. Air blockage problem.
Description
技术领域technical field
本实用新型涉及水处理技术领域，尤其涉及一种集成式射流曝气器。The utility model relates to the technical field of water treatment, in particular to an integrated jet aerator.
背景技术Background technique
在污水处理过程中需要采用好氧工艺，污水中有毒有害成分可以采用生物分解或者是化学氧化等方法来处理，由于生物分解或化学氧化处理都需要消耗大量的氧，仅仅依靠空气与污水的自然接触传递是远远满足不了耗氧要求的，因此，必须通过强制曝气来实现好氧工艺的需氧需求。现有曝气器普遍存在曝气效率低，充氧量不足，堵塞，不能适应较深曝气池的问题，只能实现部分工艺要求。In the process of sewage treatment, aerobic technology is required. Toxic and harmful components in sewage can be treated by biological decomposition or chemical oxidation. Since biological decomposition or chemical oxidation treatment requires a large amount of oxygen, only relying on the natural environment of air and sewage Contact transfer is far from meeting the requirement of oxygen consumption. Therefore, forced aeration must be used to meet the oxygen demand of the aerobic process. The existing aerators generally have the problems of low aeration efficiency, insufficient oxygenation, blockage, and inability to adapt to deep aeration tanks, and can only meet part of the process requirements.
实用新型内容Utility model content
针对现有技术存在的不足，本实用新型的目的是在于提供一种高效曝气，充氧量大，不堵塞，可以适应深池曝气池的集成式射流曝气器。Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide an integrated jet aerator with high-efficiency aeration, large oxygenation capacity, no clogging, and adaptability to deep pool aeration tanks.
为实现上述目的，本实用新型可以通过以下技术方案予以实现：In order to achieve the above object, the utility model can be realized through the following technical solutions:
集成式射流曝气器，包括曝气器基座和射流臂，所述曝气器基座内设有水腔和气腔，所述水腔与循环水系统连接，所述气腔与供风系统连接，所述水腔和气腔通过隔板隔开，所述曝气器基座侧壁周向设有通道，所述通道一端与外部连通，另一端与水腔连通，所述隔板上设有使通道与气腔连通的分气孔，所述射流臂与通道相适配并安装在通道内。The integrated jet aerator includes an aerator base and a jet arm, the aerator base is provided with a water cavity and an air cavity, the water cavity is connected to the circulating water system, and the air cavity is connected to the air supply system connected, the water cavity and the air cavity are separated by a partition, and a channel is provided on the side wall of the aerator base, and one end of the channel communicates with the outside, and the other end communicates with the water cavity. The channel communicates with the gas cavity, and the jet arm fits with the channel and is installed in the channel.
进一步的，所述射流臂设有进水口、进气口和混合腔，所述进水口与混合腔之间设有喷嘴，所述混合腔与外部相通，所述进气口与分气孔相适配且与混合腔连通。Further, the jet arm is provided with a water inlet, an air inlet and a mixing chamber, a nozzle is arranged between the water inlet and the mixing chamber, the mixing chamber communicates with the outside, and the air inlet is compatible with the gas distribution hole Matched and communicated with the mixing chamber.
进一步的，所述射流臂的进水口处设有导流器，使水流螺旋进入喷嘴，并且使大颗粒堵塞物不能进入喷嘴。Further, a deflector is provided at the water inlet of the jet arm, so that the water flow spirals into the nozzle, and prevents large particle blockages from entering the nozzle.
进一步的，所述通道与水平面成夹角，使水气混合物更能充分地喷入污水池底。Further, the passage forms an included angle with the horizontal plane, so that the water-air mixture can be sprayed into the bottom of the sewage pool more fully.
进一步的，所述水腔通过进水管与循环水系统连接。Further, the water chamber is connected to a circulating water system through a water inlet pipe.
进一步的，所述射流臂的长度大于通道的长度，使射流臂中的水气混合物射程更远，喷射更充分。Further, the length of the jet arm is greater than the length of the channel, so that the water-air mixture in the jet arm has a longer shooting range and more sufficient spraying.
进一步的，所述通道和射流臂设为六个。Further, there are six channels and jet arms.
本实用新型结构简单、使用方便、曝气效率高、充氧量大、不堵塞，可以适应深池曝气池，满足了高浓度污水处理工艺需氧量大的要求，并且解决了传统的曝气器堵塞问题。The utility model has the advantages of simple structure, convenient use, high aeration efficiency, large oxygenation capacity, and no clogging. Air blockage problem.
附图说明Description of drawings
图1是本实用新型的结构示意图；Fig. 1 is a structural representation of the utility model;
图2是本实用新型的曝气器基座的主视剖视图；Fig. 2 is a front sectional view of the aerator base of the present utility model;
图3是本实用新型的曝气器基座的A-A剖面图；Fig. 3 is the A-A sectional view of the aerator base of the present utility model;
图4是本实用新型的射流臂的结构示意图；Fig. 4 is a schematic structural view of the jet arm of the present invention;
图中：1-曝气器基座、11-水腔、12-气腔、13-隔板、14-通道、15-分气孔、16-进水管、2-射流臂、21-进水口、22-进气口、23-混合腔、24-喷嘴、3-导流器。In the figure: 1-Aerator Base, 11-Water Chamber, 12-Air Chamber, 13-Separator, 14-Channel, 15-Air Distributor, 16-Inlet Pipe, 2-Jet Arm, 21-Water Inlet, 22-air inlet, 23-mixing chamber, 24-nozzle, 3-deflector.
具体实施方式Detailed ways
下面将结合附图以及具体实施方式对本实用新型作进一步的说明：The utility model will be further described below in conjunction with accompanying drawing and specific embodiment:
如图1～4所示，本实用新型所述的集成式射流曝气器，主要包括曝气器基座1、射流臂2和导流器3。曝气器基座1外形近似球体，里面设有水腔11和气腔12，两者通过一隔板13隔开。水腔11连接进水管16，进水管16连接循环水系统连接，气腔12与供风系统连接。曝气器基座1侧壁周向均匀布设有通道14，在本实施例中，具体设为六个。通道14一端与外部连通，另一端直接与水腔11连通，通道14与水平面成夹角，偏向水腔11方向。隔板13上对应通道14设有分气孔15，使通道14与气腔12连通。射流臂2安装在通道14内，长度大于通道14的长度。As shown in FIGS. 1 to 4 , the integrated jet aerator described in the present invention mainly includes an aerator base 1 , a jet arm 2 and a deflector 3 . The shape of the aerator base 1 is similar to a sphere, and a water cavity 11 and an air cavity 12 are arranged inside, and the two are separated by a partition 13 . The water chamber 11 is connected to the water inlet pipe 16, the water inlet pipe 16 is connected to the circulating water system, and the air chamber 12 is connected to the air supply system. The side wall of the aerator base 1 is uniformly arranged with channels 14 in the circumferential direction, and in this embodiment, six channels are specifically set. One end of the channel 14 communicates with the outside, and the other end directly communicates with the water chamber 11 , and the channel 14 forms an included angle with the horizontal plane, and is biased towards the direction of the water chamber 11 . The separator 13 is provided with an air distribution hole 15 corresponding to the channel 14 , so that the channel 14 communicates with the air cavity 12 . The jet arm 2 is installed in the channel 14 and has a length greater than that of the channel 14 .
射流臂2设有进水口21、进气口22、混合腔23和喷嘴24，安装时，进水口22的这头靠近水腔11。喷嘴24设置在进水口22与混合腔23之间，混合腔23与外部相通，进气口22大小与分气孔15相适配，并与混合腔23连通，使气腔12可以进入混合腔23。导流器3设置在射流臂2的进水口21处，使水流螺旋进入喷嘴，并且使大颗粒堵塞物不能进入喷嘴。与通道14相应的，射流臂2也设为六个。The jet arm 2 is provided with a water inlet 21 , an air inlet 22 , a mixing chamber 23 and a nozzle 24 , and when installed, this end of the water inlet 22 is close to the water chamber 11 . The nozzle 24 is arranged between the water inlet 22 and the mixing chamber 23, the mixing chamber 23 communicates with the outside, the size of the air inlet 22 is adapted to the air distribution hole 15, and communicates with the mixing chamber 23, so that the air chamber 12 can enter the mixing chamber 23 . The deflector 3 is arranged at the water inlet 21 of the jet arm 2, so that the water flow enters the nozzle in a spiral manner, and prevents large particle blockages from entering the nozzle. Corresponding to the channels 14, the jet arms 2 are also set to six.
本实用新型的工作原理：Working principle of the utility model:
循环水系统为水腔11提供水，供风系统为气腔12提供空气，水腔11中的水具有较高压力，水流通过导流器3螺旋进入射流臂2中的喷嘴24，根据文丘里原理，水流通过喷嘴24后加速降压，喷入混合腔23中，在混合腔23中形成低压区，雾化。此时混合腔中压力较低，对气腔12空气形成抽吸力，卷吸、切割、分散、溶解进入混合腔23的空气，空气变成了极其微小的气泡，达到与水雾良好混合的效果，增大了气水接触面积。气水混合后，混合物通过射流臂2混合腔23增压降速后，又形成高压流体，喷入污水池中。喷入污水池中的高压流体，还可以实现搅动、环流的效果，达到曝气和混合搅拌的双重功能。The circulating water system provides water for the water chamber 11, and the air supply system provides air for the air chamber 12. The water in the water chamber 11 has a relatively high pressure, and the water flow spirals into the nozzle 24 in the jet arm 2 through the deflector 3. The principle is that after the water flow passes through the nozzle 24, it accelerates the depressurization, sprays into the mixing chamber 23, forms a low-pressure area in the mixing chamber 23, and atomizes. At this time, the pressure in the mixing chamber is low, forming a suction force on the air in the air chamber 12, entraining, cutting, dispersing, and dissolving the air entering the mixing chamber 23, and the air becomes extremely small air bubbles, which can be well mixed with the water mist. As a result, the air-water contact area is increased. After the air and water are mixed, the mixture is pressurized and decelerated through the mixing chamber 23 of the jet arm 2, and then forms a high-pressure fluid, which is sprayed into the sewage pool. The high-pressure fluid sprayed into the sewage tank can also achieve the effect of agitation and circulation, and achieve the dual functions of aeration and mixing.
对于本领域的技术人员来说，可根据以上技术方案以及构思，做出其他各种相应的改变以及变形，而所有的这些改变和变形都应该属于本实用新型权利要求的保护范围之内。For those skilled in the art, various other corresponding changes and modifications can be made according to the above technical solutions and ideas, and all these changes and modifications should fall within the protection scope of the claims of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836235.XU CN204342502U (en) | 2014-12-23 | 2014-12-23 | Integrated form jet aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836235.XU CN204342502U (en) | 2014-12-23 | 2014-12-23 | Integrated form jet aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342502U true CN204342502U (en) | 2015-05-20 |
Family
ID=53225787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836235.XU Expired - Fee Related CN204342502U (en) | 2014-12-23 | 2014-12-23 | Integrated form jet aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304716A (en) * | 2019-08-05 | 2019-10-08 | 维尔利环保科技集团股份有限公司 | Jet-flow aeration arm and its integrated form jet aerator |
| CN116477774A (en) * | 2023-05-23 | 2023-07-25 | 东南大学 | A multi-claw swirl jet screen enhanced aeration device and aeration process |
-
2014
- 2014-12-23 CN CN201420836235.XU patent/CN204342502U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304716A (en) * | 2019-08-05 | 2019-10-08 | 维尔利环保科技集团股份有限公司 | Jet-flow aeration arm and its integrated form jet aerator |
| CN110304716B (en) * | 2019-08-05 | 2024-04-19 | 维尔利环保科技集团股份有限公司 | Jet aeration arm and integrated jet aerator thereof |
| CN116477774A (en) * | 2023-05-23 | 2023-07-25 | 东南大学 | A multi-claw swirl jet screen enhanced aeration device and aeration process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SYNERGY ELECTROMECHANICAL TECHNOLOGY (GUANGZHOU) CO.,LTD. Assignor: Wu Yongliang|Zhou Feifeng Contract record no.: 2015440000745 Denomination of utility model: Integrated jet aerator Granted publication date: 20150520 License type: Exclusive License Record date: 20151029 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151208 Address after: 510620 Guangdong city of Guangzhou province Tianhe District Sports Road No. 122 Guangzhou Tower International Business Center Room 2503 Patentee after: SYNERGY ELECTROMECHANICAL TECHNOLOGY (GUANGZHOU) CO.,LTD. Address before: 510000 Guangdong city of Guangzhou province Tianhe District Sports Road No. 122 Guangzhou Tower International Business Center Room 2503 Patentee before: Wu Yongliang Patentee before: Zhou Feifeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 |