CN106242031B - Microbial sewage treatment aeration equipment - Google Patents
Microbial sewage treatment aeration equipment Download PDFInfo
- Publication number
- CN106242031B CN106242031B CN201610822392.9A CN201610822392A CN106242031B CN 106242031 B CN106242031 B CN 106242031B CN 201610822392 A CN201610822392 A CN 201610822392A CN 106242031 B CN106242031 B CN 106242031B
- Authority
- CN
- China
- Prior art keywords
- aeration
- cavity
- pipe
- membrane
- gas distribution
- 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.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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 a microbial sewage treatment aeration device which comprises an aeration pipe and an aerator positioned on the aeration pipe, wherein the aeration pipe is connected with an air pump, the aeration pipe comprises an aeration main pipe and a plurality of aeration branch pipes, the aeration branch pipes are communicated with air branch cavities, the air branch cavities are communicated with the aeration main pipe, the aeration main pipe is connected with the air pump, the aerator is uniformly distributed on the aeration branch pipes, the aerator comprises an air inlet, an aeration cavity, an aeration membrane and aeration micropores, the aeration micropores are positioned on the aeration membrane, the air inlet is communicated with the aeration branch pipes, a closed membrane is arranged in the aeration cavity, the aeration cavity is divided into an upper cavity and a lower cavity by the closed membrane, a plurality of closed cracks are arranged on the closed membrane, and a support net is arranged below the closed membrane.
Description
Technical Field
The invention belongs to the technical field of sewage treatment devices, and particularly relates to a microbial sewage treatment aeration device.
Background
Aeration is the process of forcing the oxygen in the air to be transferred into the liquid, with the aim of obtaining sufficient dissolved oxygen. In addition, the aeration also can prevent the suspension in the tank from sinking and strengthen the contact of the organic matters in the tank with microorganisms and dissolved oxygen. Therefore, the microorganisms in the tank can perform oxidative decomposition on organic matters in the sewage under the condition of sufficient dissolved oxygen, the aeration method is an important method for sewage treatment, and whether the oxygen-containing bubbles are uniform, stable and controllable in size directly influences the quality and efficiency of sewage treatment in the aeration process.
At present, in the prior art, a plurality of aeration pipes are generally arranged on a single air duct, so that the air supply quantity of the aeration pipe close to the air supply port of the air duct is different from that of the aeration pipe far away from the air supply port, and the air supply quantity of the pipe head and the pipe tail of each aeration pipe is different, so that the aeration of the whole aeration tank is not uniform. When sewage containing a large amount of microorganisms is treated or sewage is treated by utilizing the microorganisms, the microorganisms are small in size and easily enter the aerator through the aeration micropores, so that the aerator is blocked by the aeration pipe, the aeration efficiency is reduced, and the aeration of the aeration tank is not uniform. At present, the diameter of aeration micropores is controlled to control the entering of microorganisms, but the aeration quantity is reduced to a certain extent.
Disclosure of Invention
Aiming at the problems, the invention provides the microbial sewage treatment aeration device, which not only has reasonable distribution of aeration pipes and uniform aeration of a steam aeration tank, but also reduces the possibility of microorganisms entering the aerator because the closed membrane is arranged in the aerator.
The technical scheme of the invention is as follows: the utility model provides a microorganism sewage treatment aeration equipment, this aeration equipment includes the aeration pipe and is located the aerator on the aeration pipe, the aeration pipe is connected with the air pump, its characterized in that, the aeration pipe includes that the aeration is responsible for and a plurality of aeration divide the pipe, and a plurality of aeration divide the pipe to be linked together with dividing the air cavity, it is linked together with the aeration person in charge to divide the air cavity, the aeration is responsible for and is connected with the air pump, aerator evenly distributed is on aeration divides the pipe, the aerator includes air inlet, aeration cavity, aeration membrane and aeration micropore, aeration micropore is located aeration membrane, the air inlet is divided the pipe with the aeration and is linked together, the aeration intracavity is equipped with closed membrane, closed membrane divide into the aeration cavity into epicoele and cavity down, be equipped with a plurality of closed crack on the closed membrane, be equipped with the supporting network under the closed membrane.
Preferably, a plurality of aeration branch pipes are distributed in a shape like a Chinese character 'mi',
preferably, the diameter of the aeration micropores is between 1mm and 2 mm.
Preferably, the main aeration pipe is perpendicular to the branch aeration pipes.
Preferably, the gas distribution cavity is provided with a plurality of gas distribution holes, the aeration branch pipes are communicated with the gas distribution holes, and the gas distribution holes are uniformly arranged on the gas distribution cavity.
Preferably, the cross section of the gas distribution cavity is circular, the lower surface of the gas distribution cavity is an arc-shaped bottom surface, and the arc-shaped bottom surface protrudes into the gas distribution cavity.
The invention has the advantages that:
1. the lower surface of gas distribution chamber is the arc bottom surface, and the arc bottom surface is protruding to distributing the intracavity, when gaseous entering gas distribution chamber, spouts on bellied arc bottom surface, and to distributing four scattered flows of gas distribution chamber all around and opening, the setting up of arc bottom surface has accelerated to a certain extent and has divided the flow velocity of intracavity gas to distributing the gas hole, and can guarantee to the homogeneity that divides the gas hole to flow gas.
2. When the aerator works, the gas enters the lower cavity through the gas inlet, then rushes upwards to open and close the crack of the membrane, rushes into the upper cavity, and finally flows out from the aeration micropores, when the aerator works, the air flows upwards, and microorganisms or other micro-particles in the sewage tank cannot enter the aeration cavity, when the aerator stops working, microorganisms or other micro-particles in the sewage tank can enter the upper cavity through the aeration micropores, the cracks of the closed membrane are closed under the action of gravity, and a supporting net is arranged under the closed membrane, so that the cracks of the closed membrane can not be opened downwards, microorganisms or other micro particles can not enter the lower cavity, and the air inlet can not be blocked, meanwhile, due to the addition of the closed membrane, microorganisms or other particles are prevented from entering the air inlet, so that the diameter of the aeration micropores can be increased, and the aeration quantity is increased to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic sectional view of the gas distribution chamber.
Fig. 3 is a schematic cross-sectional view of an aerator.
Fig. 4 is a schematic view of a closed membrane structure.
Wherein: 1. aerator 2, air pump 3, aeration main pipe 4 and aeration branch pipe
5. Gas distribution cavity 6, gas distribution hole 7, arc bottom surface 8 and gas inlet
9. Aeration cavity 10, aeration membrane 11, aeration micropores 12 and closed membrane
13. Upper chamber 14, lower chamber 15, crack 16, support net
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a microorganism sewage treatment aeration equipment, this aeration equipment includes aeration pipe and the aerator 1 that is located the aeration pipe, the aeration pipe is connected with air pump 2, the aeration pipe includes that aeration main pipe 3 and a plurality of aeration divide pipe 4, and a plurality of aeration divide pipe 4 to be "rice" font and distribute, aeration main pipe 3 perpendicular to aeration divides pipe 4 to set up, and a plurality of aeration divide pipe 4 to be linked together with minute air cavity 5, divide air cavity 5 to be linked together with aeration main pipe 3, aeration main pipe 3 is linked together with the center of dividing air cavity 5, be equipped with a plurality of branch gas pocket 6 on dividing air cavity 5, aeration divide pipe 4 to be linked together with minute gas pocket 6, divide gas pocket 6 evenly to set up on dividing air cavity 5, divide air cavity 5 cross section to be circular, divide air cavity 5 lower surface to be arc bottom surface 7, arc bottom surface 7 is protruding to dividing air cavity 5. The air pump makes compressed air be responsible for through the aeration and gets into and divide the air cavity, carry out the aeration branch pipe through dividing the gas pocket on the air cavity, thereby flow in the air inlet of aerator, flow out from the aeration micropore at last, realize the aeration, the lower surface that divides the air cavity is the arc bottom surface, and the arc bottom surface is protruding to dividing the air cavity, when gaseous entering divides the air cavity, spout on bellied arc bottom surface, divide four scattered streams of air cavity all around to divide, the setting up of arc bottom surface has accelerated the flow velocity of dividing the intracavity gas to dividing the gas cavity to a certain extent, and can guarantee to divide the homogeneity of gas hole flow gas.
The aeration is responsible for 3 and is connected with air pump 2, 1 evenly distributed of aerator is on aeration is in charge of 4, aerator 1 includes air inlet 8, aeration chamber 9, aeration membrane 10 and aeration micropore 11, aeration micropore 11 is located aeration membrane 10, aeration micropore 11's diameter is between 1mm-2mm, air inlet 8 is in charge of 4 with the aeration and is linked together, be equipped with closed membrane 12 in the aeration chamber 9, closed membrane 12 divide aeration chamber 9 into epicoele 13 and cavity of resorption 14, be equipped with a plurality of closed crack 15 on the closed membrane 12, closed membrane 12 has supporting network 16. When the aerator works, gas enters the lower cavity through the gas inlet, then the cracks of the closed membrane are opened and closed, the gas is flushed into the upper cavity and finally flows out of the aeration micropores, when the aerator works, the gas flows upwards, at the moment, microorganisms or other micro particles in the sewage tank cannot enter the aeration cavity, when the aerator stops working, the microorganisms or other micro particles in the sewage tank can enter the upper cavity through the aeration micropores, the cracks of the closed membrane are closed under the action of gravity, a supporting net is arranged under the closed membrane, so that the cracks of the closed membrane cannot be opened downwards, the microorganisms or other micro particles cannot enter the lower cavity and cannot block the gas inlet, meanwhile, due to the additional arrangement of the closed membrane, the microorganisms or other particles are prevented from entering the gas inlet, the diameter of the aeration micropores can be increased, and the aeration quantity is increased to a certain extent.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (1)
1. A microbial sewage treatment aeration device comprises an aeration pipe and an aerator positioned on the aeration pipe, wherein the aeration pipe is connected with an air pump, and the microbial sewage treatment aeration device is characterized in that the aeration pipe comprises an aeration main pipe and a plurality of aeration branch pipes, the aeration branch pipes are communicated with air branch cavities, the air branch cavities are communicated with the aeration main pipe, the aeration main pipe is connected with the air pump, the aerator is uniformly distributed on the aeration branch pipes, the aerator comprises an air inlet, an aeration cavity, an aeration membrane and aeration micropores, the aeration micropores are positioned on the aeration membrane, the air inlet is communicated with the aeration branch pipes, a closed membrane is arranged in the aeration cavity, the aeration cavity is divided into an upper cavity and a lower cavity by the closed membrane, a plurality of closed cracks are arranged on the closed membrane, and a support net is arranged below the closed membrane; a plurality of aeration branch pipes are distributed in a shape like a Chinese character 'mi'; the diameter of the aeration micropores is between 1mm and 2 mm; the main aeration pipe is vertical to the branch aeration pipes; the gas distribution cavity is provided with a plurality of gas distribution holes, the aeration branch pipes are communicated with the gas distribution holes, and the gas distribution holes are uniformly arranged on the gas distribution cavity; the cross section of the gas distribution cavity is circular, the lower surface of the gas distribution cavity is an arc-shaped bottom surface, and the arc-shaped bottom surface protrudes into the gas distribution cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822392.9A CN106242031B (en) | 2016-09-14 | 2016-09-14 | Microbial sewage treatment aeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822392.9A CN106242031B (en) | 2016-09-14 | 2016-09-14 | Microbial sewage treatment aeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106242031A CN106242031A (en) | 2016-12-21 |
| CN106242031B true CN106242031B (en) | 2020-03-13 |
Family
ID=57599797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610822392.9A Active CN106242031B (en) | 2016-09-14 | 2016-09-14 | Microbial sewage treatment aeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106242031B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434308B (en) * | 2017-08-22 | 2021-01-15 | 江西楚杭环保科技有限公司 | High-efficiency dissolved oxygen sewage aeration tank |
| CN114606103B (en) * | 2022-03-16 | 2023-07-25 | 德默特生物科技(珠海)有限公司 | Hybrid type photobioreactor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058675U (en) * | 1989-11-06 | 1990-06-27 | 北京市电器仪表技术服务公司 | Lift microporosity aerator |
| US5800704A (en) * | 1994-05-10 | 1998-09-01 | Aquamedic Anlagenbau Gmbh | Foam flotation protein separatior |
| CN203890121U (en) * | 2014-04-10 | 2014-10-22 | 宜兴诺庞环保有限公司 | Aerator provided with shunt device |
| CN204848429U (en) * | 2015-08-26 | 2015-12-09 | 广州永圣川机械设备有限公司 | Novel aerator integrally lift up device |
-
2016
- 2016-09-14 CN CN201610822392.9A patent/CN106242031B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058675U (en) * | 1989-11-06 | 1990-06-27 | 北京市电器仪表技术服务公司 | Lift microporosity aerator |
| US5800704A (en) * | 1994-05-10 | 1998-09-01 | Aquamedic Anlagenbau Gmbh | Foam flotation protein separatior |
| CN203890121U (en) * | 2014-04-10 | 2014-10-22 | 宜兴诺庞环保有限公司 | Aerator provided with shunt device |
| CN204848429U (en) * | 2015-08-26 | 2015-12-09 | 广州永圣川机械设备有限公司 | Novel aerator integrally lift up device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106242031A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106242031B (en) | Microbial sewage treatment aeration equipment | |
| CN102531208B (en) | Non-equant distribution type microporous aeration pipe system for sewage treatment | |
| CN108017167B (en) | Water area pollution control integrated machine | |
| CN204873999U (en) | Micropore aeration pipe | |
| CN203976498U (en) | Miniature aeration spray head | |
| CN203428971U (en) | Micro-pore aeration equipment | |
| CN203373207U (en) | Novel high-efficiency multi-nozzle type jet aerator | |
| KR20130118010A (en) | Apparatus for supplying and regulating nutrient solution | |
| CN205917074U (en) | Aerator | |
| CN211445245U (en) | Municipal administration sewage treatment device | |
| CN204848429U (en) | Novel aerator integrally lift up device | |
| KR101163971B1 (en) | Aeration device for water treatment | |
| CN105668771B (en) | A kind of spring aerator | |
| CN203159320U (en) | Screw type aerating apparatus for sewage treatment aerobic tank | |
| CN203144167U (en) | Micro-pore aeration head | |
| CN113371853A (en) | Sewage treatment plant based on nanometer bubble | |
| CN107935165B (en) | Aeration device and wastewater treatment device with same | |
| CN204737748U (en) | Matrix funnel grid formula filler support removes carbon ware | |
| CN205603336U (en) | Aeration machine efflux section of thick bamboo structure | |
| CN100574854C (en) | Method for purifying ultra-vast water and purifier | |
| CN220745594U (en) | Water-gas mixing aeration device | |
| CN103907564A (en) | Ring-shaped vortex bubble generating device | |
| CN205527965U (en) | Spring aerator | |
| CN204550218U (en) | Dynamic aeration system | |
| CN204661383U (en) | Aerating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: 061000 No. 81, First Street, Xiaotiangu Village, Yangjiasi Township, Wuqiao County, Cangzhou City, Hebei Province Patentee after: Zhao Haixia Address before: 300000, 22 floor, Tianjin energy saving building, No. 80, Xingguang Road, Beizhen, Xiqing, Tianjin Patentee before: HOPE TECHNOLOGY (TIANJIN) Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 438000 No. 68, Mingzhu Avenue, Huangzhou, Huanggang City, Hubei Province Patentee after: Hubei Zhongjin environment Co.,Ltd. Address before: 061000 No.81, 1st Street, xiaotiangang village, yangjiasi Township, Wuqiao County, Cangzhou City, Hebei Province Patentee before: Zhao Haixia |