CN110776094A - Water treatment aeration tank - Google Patents
Water treatment aeration tank Download PDFInfo
- Publication number
- CN110776094A CN110776094A CN201911279133.6A CN201911279133A CN110776094A CN 110776094 A CN110776094 A CN 110776094A CN 201911279133 A CN201911279133 A CN 201911279133A CN 110776094 A CN110776094 A CN 110776094A
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- CN
- China
- Prior art keywords
- tank
- air
- tank body
- water treatment
- pipeline
- 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.)
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Classifications
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
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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
- 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
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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
- C02F2303/14—Maintenance of water treatment installations
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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
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a water treatment aeration tank, which comprises a tank body, wherein a gas storage tank is fixedly arranged in the tank body, a gas inlet device is fixedly arranged in the tank body, the gas storage tank comprises a tank body, a groove and a support column, the tank body is fixedly arranged in the tank body through the support column, the groove is formed in the middle of the lower part of the tank body, the gas inlet device comprises a fan and a pipeline, one end of the pipeline is fixedly connected with the gas outlet end of the fan, the other end of the pipeline is connected to the upper part of the inner side of the groove, the gas storage tank and the gas inlet device in the tank body are respectively provided with three or more than three, the top view of the tank body is rectangular or circular, and one side of; according to the invention, the water treatment aeration tank is designed through the structures of the air storage tank and the air inlet device, so that the contact area and the contact time of air and sewage in the aeration tank are improved, the air is pressurized by the sewage, and the dissolution rate of oxygen in the air in the sewage is greatly improved.
Description
Technical Field
The invention relates to the technical field of aeration tank equipment, in particular to a water treatment aeration tank.
Background
The aeration tank is a structure for carrying out sewage treatment by utilizing an activated sludge method, and mainly comprises a tank body, an aeration system and a water inlet and a water outlet, wherein the traditional aeration tank dissolves oxygen in the air into water by blowing air in the tank, the problem that the oxygen solubility is low due to the small contact area and short contact time of the air and the tank water exists, and the problem that the pipe orifice is blocked exists due to the direct contact of a pipeline air outlet and the tank water inside the tank water.
Disclosure of Invention
The invention aims to provide a water treatment aeration tank, which solves the problems that the traditional aeration tank proposed in the background art dissolves oxygen in air into water through blowing in a tank draft, the contact area of the air and the tank water is small, the contact time is short, and the oxygen solubility is low, and the problem that a pipe orifice is blocked due to the fact that an air outlet of a pipeline in the tank water is directly contacted with the tank water.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a water treatment aeration tank, includes the cell body, the inside fixed mounting of cell body has the gas storage tank, the inside fixed mounting of cell body has air inlet unit.
Preferably, the gas storage tank includes cell body, recess and support column, the cell body passes through support column fixed mounting in the inside of cell body, the recess is seted up in the middle of the cell body below.
Preferably, the air inlet device comprises a fan and a pipeline, one end of the pipeline is fixedly connected with the air outlet end of the fan, and the other end of the pipeline is connected to the upper portion of the inner side of the groove.
Preferably, the number of the air storage tanks and the number of the air inlet devices in the tank body are three or more.
Preferably, the top view of the trough body is rectangular or circular.
Preferably, a water inlet is formed in one side of the tank body, and a water outlet is formed in one side of the tank body, which is far away from the water inlet.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the water treatment aeration tank is designed through the structures of the air storage tank and the air inlet device, so that the contact area and the contact time of air and sewage in the aeration tank are improved, the air is pressurized by the sewage, the dissolution rate of oxygen in the air in the sewage is greatly improved, and the design solves the problems of low dissolution rate of the oxygen in the sewage caused by short contact time of the air and the sewage and small contact area of the air and the sewage in the traditional aeration tank.
2. According to the invention, the water treatment aeration tank is designed through the structures of the air storage tank and the air inlet device, and in the design, the air outlet end of the pipeline is arranged on the inner side of the groove, so that the problem of pipe opening blockage caused by direct contact between sewage and the pipe opening of the pipeline is solved, and the pipeline in the air storage tank is convenient to intake air.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a tank body; 2. an air storage tank; 21. a trough body; 22. a groove; 23. a support pillar; 3. an air intake device; 31. a fan; 32. a pipeline; 4. a water inlet; 5. and (7) a water outlet.
Detailed Description
The embodiment of the invention provides a water treatment aeration tank, aiming at solving the problems that the traditional aeration tank dissolves oxygen in air into water through blowing in a tank draft, the contact area of the air and the tank water is small, the contact time is short, and the oxygen solubility is low, and the air outlet of a pipeline in the tank water is directly contacted with the tank water, so that the pipe orifice is blocked. 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.
Example 1
Referring to fig. 1, the present embodiment provides an aeration tank for water treatment, which includes a tank body 1, an air storage tank 2 fixedly installed inside the tank body 1, and an air intake device 3 fixedly installed inside the tank body 1.
According to the design, air is filled into the air storage tank 2 through the air inlet device 3, sewage in the air storage tank 2 is discharged, the lower side of the air is directly contacted with the sewage, the contact area and the contact time of the air and the sewage are increased, and the dissolution rate of oxygen in the air in the sewage is improved; air is continuously introduced into the air storage tank 2, and the air in the air storage tank 2 forms bubbles to emerge from the tank body 1, and in the process, the bubbles further contact with sewage, so that the contact area of the air and the sewage is greatly increased, and the dissolution rate of oxygen in the air in the sewage is improved; and the air is compressed in the air storage tank 2 under the influence of water pressure, so that the dissolution rate of oxygen in the air in the sewage is further improved. The pipeline one end setting of air inlet unit 3 in this design is inboard at gas storage tank 2, has avoided the problem of the mouth of pipe jam that the pipeline mouth of pipe and sewage direct contact lead to.
Example 2
Referring to fig. 1, a further improvement is made on the basis of embodiment 1: the gas storage tank 2 comprises a tank body 21, a groove 22 and a support column 23, the tank body 21 is fixedly installed in the tank body 1 through the support column 23, and the groove 22 is formed in the middle of the lower portion of the tank body 21.
Wherein, the design in the middle of cell body 21 below is seted up to cell body 21 through support column 23 fixed mounting in the inside of cell body 1 and recess 22, and the air of being convenient for is stayed recess 22, is convenient for increase air and sewage area of contact and increase air and sewage contact time to the air in the sewage compressed air gas storage tank 2 of being convenient for is convenient for accelerate the dissolution rate of oxygen in the sewage.
In the embodiment, the air inlet device 3 comprises a fan 31 and a pipeline 32, one end of the pipeline 32 is fixedly connected with the air outlet end of the fan 31, and the other end of the pipeline 32 is connected above the inner side of the groove 22.
Wherein, fan 31 and pipeline 32 are convenient for aerify the gas storage tank 2 inside, and the other end of pipeline 32 is connected and is convenient for avoid the mouth of pipe and the sewage direct contact of pipeline 32 in the inboard top of recess 22, makes the mouth of pipe can not take place to block up.
In the embodiment, the number of the gas storage tanks 2 and the number of the gas inlet devices 3 in the tank body 1 are three or more.
Wherein, gas storage tank 2 and air inlet unit 3 all have three or more, are convenient for improve the oxygen dissolution rate in the sewage, are convenient for make the dissolution of oxygen more even.
In the embodiment, the top view of the trough body 21 is rectangular or circular; a water inlet 4 is arranged on one side of the tank body 1, and a water outlet 5 is arranged on one side of the tank body 1 far away from the water inlet 4.
Wherein, the water inlet 4 and the water outlet 5 are convenient for the sewage inlet and outlet of the tank body 1.
The model of the fan in the embodiment is RB-51D-3, and the specific use of the fan is selected according to actual requirements.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water treatment aeration tank, includes cell body (1), its characterized in that: the air storage tank is characterized in that an air storage tank (2) is fixedly mounted inside the tank body (1), and an air inlet device (3) is fixedly mounted inside the tank body (1).
2. A water treatment aeration tank as defined in claim 1 wherein: the gas storage tank (2) comprises a tank body (21), a groove (22) and a support column (23), the tank body (21) is fixedly installed inside the tank body (1) through the support column (23), and the groove (22) is formed in the middle of the lower portion of the tank body (21).
3. A water treatment aeration tank as defined in claim 2 wherein: air inlet unit (3) include fan (31), pipeline (32), the one end of pipeline (32) and the fixed connection of the gas outlet end of fan (31), the other end of pipeline (32) is connected in the inboard top of recess (22).
4. A water treatment aeration tank as defined in claim 1 wherein: the number of the air storage tanks (2) and the number of the air inlet devices (3) in the tank body (1) are three or more.
5. A water treatment aeration tank as defined in claim 1 wherein: the top view of the trough body (21) is rectangular or circular.
6. A water treatment aeration tank as defined in claim 1 wherein: a water inlet (4) is formed in one side of the pool body (1), and a water outlet (5) is formed in one side, far away from the water inlet (4), of the pool body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911279133.6A CN110776094A (en) | 2019-12-13 | 2019-12-13 | Water treatment aeration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911279133.6A CN110776094A (en) | 2019-12-13 | 2019-12-13 | Water treatment aeration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110776094A true CN110776094A (en) | 2020-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911279133.6A Pending CN110776094A (en) | 2019-12-13 | 2019-12-13 | Water treatment aeration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110776094A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06261654A (en) * | 1993-03-11 | 1994-09-20 | Calsonic Corp | Water cleaner |
| CN102241442A (en) * | 2010-05-13 | 2011-11-16 | 佘伟强 | Air-blast water oxygenation device |
| CN107140753A (en) * | 2016-03-01 | 2017-09-08 | 郑伟 | A kind of new-type oxygen-increasing device |
| CN206872536U (en) * | 2017-04-21 | 2018-01-12 | 上海律邦机电设备有限公司 | Highly effective oxygen dissolving device |
| CN110282728A (en) * | 2019-07-24 | 2019-09-27 | 南昌航空大学 | A kind of non-blocking aeration device |
-
2019
- 2019-12-13 CN CN201911279133.6A patent/CN110776094A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06261654A (en) * | 1993-03-11 | 1994-09-20 | Calsonic Corp | Water cleaner |
| CN102241442A (en) * | 2010-05-13 | 2011-11-16 | 佘伟强 | Air-blast water oxygenation device |
| CN107140753A (en) * | 2016-03-01 | 2017-09-08 | 郑伟 | A kind of new-type oxygen-increasing device |
| CN206872536U (en) * | 2017-04-21 | 2018-01-12 | 上海律邦机电设备有限公司 | Highly effective oxygen dissolving device |
| CN110282728A (en) * | 2019-07-24 | 2019-09-27 | 南昌航空大学 | A kind of non-blocking aeration device |
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Application publication date: 20200211 |
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| WD01 | Invention patent application deemed withdrawn after publication |