CN111747546A - Intelligent pure oxygen dissolved gas water body reoxygenation technology and equipment - Google Patents
Intelligent pure oxygen dissolved gas water body reoxygenation technology and equipment Download PDFInfo
- Publication number
- CN111747546A CN111747546A CN202010680246.3A CN202010680246A CN111747546A CN 111747546 A CN111747546 A CN 111747546A CN 202010680246 A CN202010680246 A CN 202010680246A CN 111747546 A CN111747546 A CN 111747546A
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- CN
- China
- Prior art keywords
- water
- dissolved
- oxygen
- pure oxygen
- dissolved air
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 239000007789 gas Substances 0.000 title claims abstract description 24
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000001301 oxygen Substances 0.000 claims abstract description 34
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 9
- 238000007789 sealing Methods 0.000 description 6
- 238000005276 aerator Methods 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses an intelligent pure oxygen dissolved gas water body reoxygenation technology and equipment, which comprise an equipment body, an operation platform and a water distributor, and are characterized in that: the intelligent pure oxygen dissolved air water reoxygenation technology and equipment dissolve oxygen and water under high-pressure environment through the dissolved air pump, and then the pressure nozzle sprays dissolved air water into the water body, and oxygen is transferred through the direct contact of dissolved air water and water, so that the efficiency and the effect of oxygen enrichment to the water body can be obviously improved.
Description
Technical Field
The invention relates to the technical field of water body reoxygenation, in particular to an intelligent pure oxygen dissolved gas water body reoxygenation technology and equipment.
Background
The common aeration equipment mainly comprises a fountain aerator, a blast microporous aerator and the like, wherein the fountain aerator and the blast microporous aerator are used for transferring air between gas and liquid to the water body for reoxygenation, and the reasons of low oxygen partial pressure in the air, large air volume, short gas-liquid contact time, small contact area, overflow of a large amount of air and the like cause low oxygen transfer efficiency, poor reoxygenation effect, high energy consumption and low economy.
Therefore, it is necessary to invent an intelligent pure oxygen dissolved water body reoxygenation technology and equipment to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent pure oxygen dissolved water body reoxygenation technology and equipment, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence pure oxygen dissolves gas water reoxygenation technique and equipment, includes the equipment body, controls platform and water-locator, its characterized in that: the inside dissolved air pump that is equipped with of equipment body, dissolved air pump left side sealing connection has the inlet tube, check valve, surge tank and water flowmeter are installed from a left side right in proper order to the inlet tube at equipment body inner section, install the negative pressure table on the surge tank, dissolved air pump left side entrance point sealing connection has the oxygenerator, install oxygen flow meter and control valve on the trachea that the oxygenerator is connected, state dissolved air pump right side sealing connection and dissolve the gas water pipe, dissolve the gas water pipe and install from a left side right side in proper order and dissolve gas pitcher and solenoid valve at equipment body inner section, install the manometer on the container tank, dissolve gas water pipe and go out the water end and install the water-locator, install high pressure nozzle on the water-.
Preferably, the water distributors are arranged at the bottom of the water body of the pond, and the water distributors are uniformly arranged in the water body at intervals.
Preferably, the solution of the water distributor and the gas dissolving water pipe is high-pressure pure oxygen gas dissolving water.
Preferably, the high-pressure pure oxygen gas-dissolved water sprayed by the high-pressure nozzle is high in oxygen content and small in volume.
Preferably, the flow rates of the oxygen flow meter and the water flow meter are controlled to be 1: 9-1: 20.
The invention has the technical effects and advantages that: according to the intelligent pure oxygen dissolved gas water reoxygenation technology and equipment, oxygen and water are mixed in a high-pressure environment through the dissolved air pump, the dissolved gas water is sprayed into the water through the pressure nozzle, and oxygen is transferred through direct contact of the dissolved gas water and the water, so that the efficiency and effect of oxygenation of the water can be remarkably improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: the device comprises a water inlet pipe 1, a check valve 2, a pressure stabilizing tank 3, a negative pressure meter 4, a dissolved air pump 5, an oxygen generator 6, a dissolved air tank 7, an electromagnetic valve 8, a pressure gauge 9, a high-pressure nozzle 10, a water distributor 11, a dissolved air water pipe 12, an equipment body 13, an operation platform 14, a water flowmeter 15, an oxygen flowmeter 16 and a control valve 17.
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.
The invention provides an intelligent pure oxygen dissolved water body reoxygenation technology and equipment as shown in the figure, which comprise an equipment body 13, an operation platform 14 and a water distributor 11, and are characterized in that: the inside dissolved air pump 5 that is equipped with of equipment body 13, 5 left side sealing connection of dissolved air pump has inlet tube 1, inlet tube 1 installs check valve 2, surge tank 3 and water flowmeter 15 from a left side right side in proper order in 1 inside section of equipment body, install negative pressure table 4 on surge tank 3, 5 left side entrance point sealing connection of dissolved air pump has oxygenerator 6, install oxygen flow meter 16 and control valve 17 on the trachea that oxygenerator 6 connects, state 5 right side sealing connection of dissolved air pump and dissolve gas water pipe 12, dissolve gas water pipe 12 and install from a left side right side in proper order and dissolve gas pitcher 7 and solenoid valve 8 in 13 inside sections of equipment body, install manometer 9 on the container pitcher 7, dissolve gas water pipe 12 outlet end and install water distributor 11, install high pressure nozzle 10 on water distributor 11.
Further, in the above technical scheme, the water distributors 11 are arranged at the bottom of the water body of the pond, and the water distributors 11 are uniformly arranged in the water body at intervals, so as to improve the contact time between the oxygen-dissolved water and the water body, thereby improving the oxygen transfer capacity.
Further, in the above technical scheme, the solution of the water distributor 11 and the dissolved air water pipe 12 is high-pressure pure oxygen dissolved air water, and the relative dissolved oxygen amount of oxygen in water can be increased by high pressure, so that more oxygen is carried in the same water.
Further, in the above technical solution, the gas-water mixed liquid sprayed from the high-pressure nozzle 10 is high-pressure pure oxygen dissolved water, and the direct contact area between the dissolved water and the water body can be significantly increased by pressurizing the dissolved water, so that the transfer efficiency between the oxygen in the dissolved water and the water body can be increased.
Further, in the technical scheme, the flow rates of the oxygen flow meter 16 and the water flow meter 15 are controlled to be 1: 9-1: 20, so that the percentage of oxygen dissolved in water is increased, and the waste of oxygen is reduced.
The working principle of the invention is as follows: firstly, electrifying the equipment, detecting the oxygen content in water by a dissolved oxygen detector arranged in the water, when the dissolved oxygen content in the water is lower than a standard value, starting the equipment to work, mixing and stirring liquid and gas by oxygen provided by an oxygen generator through an impeller with a dissolved air pump rotating at a high speed, wherein the gas-liquid ratio is controlled to be 1: 9-1: 20, fully dissolving the gas and the liquid to generate gas-water mixed liquid, allowing the gas-water mixed liquid to enter a dissolved air tank through a dissolved air pipe for high-pressure storage and further promoting the oxygen to be dissolved into the liquid, then conveying the dissolved air water into a water distributor through a dissolved air water pipe, spraying the dissolved air water into a water body through a high-pressure nozzle, wherein the dissolved air water of high-pressure pure oxygen sprayed by the high-pressure nozzle has high oxygen content, and the contact surface of the dissolved air water with the water in the tank body is relatively large, and the dissolved air water of the high-pressure pure, according to the principle of chemical steady flow, the transfer speed of oxygen is fast, so that a large amount of gas exchange can be completed in a short time, and efficient reoxygenation on to a water body is realized.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an intelligence pure oxygen dissolves gas water reoxygenation technique and equipment, includes equipment body (13), controls platform (14) and water-locator (11), its characterized in that: the device is characterized in that a dissolved air pump (5) is arranged inside the device body (13), the left side of the dissolved air pump (5) is hermetically connected with an inlet tube (1), the inlet tube (1) is sequentially provided with a check valve (2), a surge tank (3) and a water flowmeter (15) from left to right at the inner section of the device body (1), a negative pressure gauge (4) is arranged on the surge tank (3), the left side inlet end of the dissolved air pump (5) is hermetically connected with an oxygen generator (6), an oxygen flowmeter (16) and a control valve (17) are arranged on an air pipe connected with the oxygen generator (6), the right side of the dissolved air pump (5) is hermetically connected with a dissolved air water pipe (12), the dissolved air water pipe (12) is sequentially provided with a dissolved air tank (7) and an electromagnetic valve (8) from left to right at the inner section of the device body (13), a pressure gauge (9) is arranged on the container tank (7), and a, and a high-pressure nozzle (10) is arranged on the water distributor (11).
2. The intelligent pure oxygen dissolved water body reoxygenation technology and equipment according to claim 1 are characterized in that: the water distributors (11) are arranged at the bottom of the water body of the pond, and the water distributors (11) are uniformly arranged in the water body at intervals.
3. The intelligent pure oxygen dissolved water body reoxygenation technology and equipment according to claim 1 are characterized in that: the solution of the water distributor (11) and the dissolved gas water pipe (12) is high-pressure pure oxygen dissolved gas water.
4. The intelligent pure oxygen dissolved water body reoxygenation technology and equipment according to claim 1 are characterized in that: the high-pressure pure oxygen gas-dissolved water which is sprayed out of the high-pressure nozzle (10) and has high oxygen content and small volume.
5. The intelligent pure oxygen dissolved water body reoxygenation technology and equipment according to claim 1 are characterized in that: the flow rates of the oxygen flow meter (16) and the water flow meter (15) are controlled to be 1: 9-1: 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680246.3A CN111747546A (en) | 2020-07-15 | 2020-07-15 | Intelligent pure oxygen dissolved gas water body reoxygenation technology and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680246.3A CN111747546A (en) | 2020-07-15 | 2020-07-15 | Intelligent pure oxygen dissolved gas water body reoxygenation technology and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111747546A true CN111747546A (en) | 2020-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010680246.3A Pending CN111747546A (en) | 2020-07-15 | 2020-07-15 | Intelligent pure oxygen dissolved gas water body reoxygenation technology and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111747546A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118684365A (en) * | 2024-08-22 | 2024-09-24 | 合肥济坤环保科技有限责任公司 | A water oxygenation device for liquid phase mass transfer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6103128A (en) * | 1996-10-31 | 2000-08-15 | Sulzer Pumpen Ag | Method and apparatus for mixing gas with liquid |
| US20050279713A1 (en) * | 2004-05-25 | 2005-12-22 | Osborn Gregory S | System and method for dissolving gases in liquids |
| CN108017167A (en) * | 2017-10-19 | 2018-05-11 | 江苏瑞河环境工程研究院有限公司 | Waters pollution treatment all-in-one machine |
| CN207654961U (en) * | 2017-09-26 | 2018-07-27 | 江苏阿拉丁环保科技有限公司 | A kind of micro-nano bubble generator |
| CN109534527A (en) * | 2019-01-28 | 2019-03-29 | 清华大学 | A kind of low-purity oxygen plant accelerating black and odorous water ecosystem restoration |
-
2020
- 2020-07-15 CN CN202010680246.3A patent/CN111747546A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6103128A (en) * | 1996-10-31 | 2000-08-15 | Sulzer Pumpen Ag | Method and apparatus for mixing gas with liquid |
| US20050279713A1 (en) * | 2004-05-25 | 2005-12-22 | Osborn Gregory S | System and method for dissolving gases in liquids |
| CN207654961U (en) * | 2017-09-26 | 2018-07-27 | 江苏阿拉丁环保科技有限公司 | A kind of micro-nano bubble generator |
| CN108017167A (en) * | 2017-10-19 | 2018-05-11 | 江苏瑞河环境工程研究院有限公司 | Waters pollution treatment all-in-one machine |
| CN109534527A (en) * | 2019-01-28 | 2019-03-29 | 清华大学 | A kind of low-purity oxygen plant accelerating black and odorous water ecosystem restoration |
Non-Patent Citations (1)
| Title |
|---|
| 张莉平等: "《特殊水质处理技术》", 31 January 2006, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118684365A (en) * | 2024-08-22 | 2024-09-24 | 合肥济坤环保科技有限责任公司 | A water oxygenation device for liquid phase mass transfer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20201009 |