CN220618619U - Ozone gas-liquid mixing device - Google Patents
Ozone gas-liquid mixing device Download PDFInfo
- Publication number
- CN220618619U CN220618619U CN202321889120.2U CN202321889120U CN220618619U CN 220618619 U CN220618619 U CN 220618619U CN 202321889120 U CN202321889120 U CN 202321889120U CN 220618619 U CN220618619 U CN 220618619U
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- CN
- China
- Prior art keywords
- gas
- ozone
- liquid
- liquid mixing
- reaction tank
- 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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Links
- 239000007788 liquid Substances 0.000 title claims abstract description 80
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000005273 aeration Methods 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 238000005276 aerator Methods 0.000 claims abstract description 19
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002351 wastewater Substances 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
Abstract
The utility model belongs to the technical field of gas-liquid mixing devices, and particularly relates to an ozone gas-liquid mixing device. The utility model provides an ozone gas-liquid mixing device which comprises an ozone generating system, a circulating aeration system and a gas-liquid mixing system, wherein the gas-liquid mixing system comprises a reaction tank and an aerator, the aerator is positioned at the bottom of the reaction tank, the circulating aeration system comprises a gas-liquid separator and a high-pressure fan, the top of the reaction tank is connected with the gas-liquid separator through an air suction valve, the gas-liquid separator is connected with the input end of the high-pressure fan, the output end of the high-pressure fan is connected with the aerator through an aeration valve, the ozone generating system consists of an oxygenerator and an ozone generator, and the oxygenerator is sequentially connected with the ozone generator and the gas-liquid separator. The utility model reduces the configuration requirement on the ozone generating system by a high-pressure fan cyclic aeration mode, and has good economy.
Description
Technical Field
The utility model belongs to the technical field of gas-liquid mixing devices, and particularly relates to an ozone gas-liquid mixing device.
Background
Ozone is used as a strong oxidant, and can be subjected to oxidation-reduction reaction with organic matters and inorganic matters in water or wastewater so as to realize the purposes of decolorization, deodorization, sterilization and disinfection. At present, most of ozone is widely applied to sewage treatment and tap water treatment, and in the ozone treatment process, ozone and water are completely contacted in a gas-liquid mixing mode basically so as to sterilize and disinfect the water, and at present, the main stream ozone gas-liquid mixing mode comprises a jet flow method, a gas-liquid mixing pump and an aeration method.
The aeration method is to directly introduce ozone into the bottom of the reaction tank, and the micro bubbles are mixed with the liquid through an aerator. However, when the ozone inlet pressure is low and the air quantity is small, the mixing efficiency is low, the spray nozzle is easy to block, and when the ozone inlet pressure and the air quantity are increased, the power required by the ozone generator is increased, and the ozone generator with larger size needs to be replaced, so that the cost is increased suddenly.
Therefore, an ozone gas-liquid mixing device capable of increasing the ozone output pressure and the amount of ozone without changing the ozone generator has been urgently studied.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides an ozone gas-liquid mixing device.
The utility model provides an ozone gas-liquid mixing device which comprises an ozone generating system, a circulating aeration system and a gas-liquid mixing system, wherein the gas-liquid mixing system comprises a reaction tank and an aerator, the aerator is positioned at the bottom of the reaction tank, the circulating aeration system comprises a gas-liquid separator and a high-pressure fan, the top of the reaction tank is connected with the gas-liquid separator through an air suction valve, the gas-liquid separator is connected with the input end of the high-pressure fan, the output end of the high-pressure fan is connected with the aerator through an aeration valve, the ozone generating system consists of an oxygenerator and an ozone generator, and the oxygenerator is sequentially connected with the ozone generator and the gas-liquid separator.
Further, one side of the reaction tank is provided with a liquid inlet, one side of the top is connected with an exhaust pipe, an ozone tail gas decomposer is arranged on the exhaust pipe, and one side of the bottom of the reaction tank is provided with a liquid outlet.
Further, the gas-liquid separator is a wire mesh demister.
Further, the aerator is one of an aeration disc or an aeration pipe.
Further, a bypass valve is connected between the high-pressure fan and the aeration valve through a branch, and the bypass valve is connected with the top of the reaction tank.
Further, the joint of the ozone generator and the gas-liquid separator is positioned between the gas-liquid separator and the suction valve.
The utility model has the beneficial effects that:
the high-pressure fan is used for carrying out large-gas-flow cyclic aeration treatment on the liquid in the reaction tank, newly generated ozone and the ozone escaping from the reaction tank can be continuously input into the liquid in a cyclic aeration mode, so that the ozone concentration in the liquid is continuously increased, the ozone utilization rate is improved, the gas-liquid mixing effect is enhanced, the device is simple in structure and high in gas-liquid mixing efficiency, the configuration requirement on an ozone generating system is reduced in a cyclic aeration mode of the high-pressure fan, and the economy is good.
Drawings
Fig. 1 is a schematic structural view of an ozone gas-liquid mixing device according to the present utility model.
( 10. An ozone generating system; 11. an oxygenerator; 12. an ozone generator; 20. a cyclic aeration system; 21. a gas-liquid separator; 22. a high-pressure fan; 23. an air suction valve; 24. an aeration valve; 25. a bypass valve; 30. a gas-liquid mixing system; 31. a reaction tank; 32. an aerator; 33. a liquid inlet; 34. an exhaust pipe; 35. a liquid outlet; 36. ozone tail gas decomposer )
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1, the ozone gas-liquid mixing device provided by the utility model comprises an ozone generating system 10, a cyclic aeration system 20 and a gas-liquid mixing system 30, wherein the gas-liquid mixing system 30 comprises a reaction tank 31 and an aerator 32, the aerator 32 is positioned at the bottom of the reaction tank 31, the cyclic aeration system 20 comprises a gas-liquid separator 21 and a high-pressure fan 22, the top of the reaction tank 31 is connected with the gas-liquid separator 21 through an air suction valve 23, the gas-liquid separator 21 is connected with the input end of the high-pressure fan 22, the output end of the high-pressure fan 22 is connected with the aerator 32 through an aeration valve 24, the ozone generating system 10 consists of an oxygenerator 11 and an ozone generator 12, and the oxygenerator 11 is sequentially connected with the ozone generator 12 and the gas-liquid separator 21.
One side of the reaction tank 31 is provided with a liquid inlet 33, one side of the top is connected with an exhaust pipe 34, the exhaust pipe 34 is provided with an ozone tail gas decomposer 36, and one side of the bottom of the reaction tank 31 is provided with a liquid outlet 35.
The gas-liquid separator 21 is a wire mesh demister.
The aerator 32 is one of an aeration tray or an aeration pipe.
A bypass valve 25 is connected between the high-pressure fan 22 and the aeration valve 24 through a branch, and the bypass valve 25 is connected with the top of the reaction tank 31.
The connection between the ozone generator 12 and the gas-liquid separator 21 is located between the gas-liquid separator 21 and the suction valve 23.
The working principle of the utility model is as follows: the air is converted into oxygen through the oxygenerator 11 and output, the prepared oxygen is used as an air source of the ozone generator 12, ozone generation concentration can be improved, the high-pressure fan 22 sucks air from the upper part of the liquid level of the reaction tank 31, ozone prepared by the ozone generator 12 is introduced after the air suction valve 23, then the ozone generated by the ozone generator 12 and the upper part of the reaction tank 31 is removed through the gas-liquid separator 21, liquid drops in circulating air are separated, the risk that the liquid drops enter the high-pressure fan 22 is reduced, the high-pressure fan 22 sends ozone-containing air to the aerator 32, a large number of microbubbles are generated by aeration at the bottom of the reaction tank 31, the ozone-containing air and liquid in the reaction tank 31 are fully contacted and mixed, the escaped air and ozone are sucked into the high-pressure fan 22 again for circulation, redundant tail gas is discharged after being treated by the exhaust pipe 34 and the ozone tail gas decomposer 36, meanwhile, the circulating air quantity and the required negative pressure of an ozone input port after the valve are regulated through the air suction valve 23 are provided, the aeration quantity and the circulating air quantity which are required by the aeration valve 24 and the bypass valve 25 are regulated, the aeration quantity which enters the inside the reaction tank 31 are further, the aeration quantity and the opening degree of the aeration valve 24 and the circulating air quantity of the aeration valve 25 can be regulated, and the stable opening degree of the liquid level in the reaction tank 31 can be regulated;
the stock solution to be treated enters from the liquid inlet 33 on the upper side of the reaction tank 31, and after countercurrent contact with the rising bubbles generated by the aerator 32, the treated liquid, i.e., the regenerated liquid, is discharged from the liquid outlet 35 on the bottom side.
The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides an ozone gas-liquid mixing arrangement, includes ozone generation system, cyclic aeration system and gas-liquid mixing system, its characterized in that: the gas-liquid mixing system comprises a reaction tank and an aerator, wherein the aerator is positioned at the bottom of the reaction tank, the circulating aeration system comprises a gas-liquid separator and a high-pressure fan, the top of the reaction tank is connected with the gas-liquid separator through an air suction valve, the gas-liquid separator is connected with the input end of the high-pressure fan, the output end of the high-pressure fan is connected with the aerator through an aeration valve, the ozone generating system comprises an oxygenerator and an ozone generator, and the oxygenerator is sequentially connected with the ozone generator and the gas-liquid separator.
2. The ozone gas-liquid mixing device according to claim 1, wherein: one side of the reaction tank is provided with a liquid inlet, one side of the top is connected with an exhaust pipe, an ozone tail gas decomposer is arranged on the exhaust pipe, and one side of the bottom of the reaction tank is provided with a liquid outlet.
3. The ozone gas-liquid mixing device according to claim 1, wherein: the gas-liquid separator is a silk screen foam remover.
4. The ozone gas-liquid mixing device according to claim 1, wherein: the aerator is one of an aeration disc and an aeration pipe.
5. The ozone gas-liquid mixing device according to claim 1, wherein: a bypass valve is connected between the high-pressure fan and the aeration valve through a branch, and the bypass valve is connected with the top of the reaction tank.
6. The ozone gas-liquid mixing device according to claim 1, wherein: the joint of the ozone generator and the gas-liquid separator is positioned between the gas-liquid separator and the suction valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889120.2U CN220618619U (en) | 2023-07-18 | 2023-07-18 | Ozone gas-liquid mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889120.2U CN220618619U (en) | 2023-07-18 | 2023-07-18 | Ozone gas-liquid mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220618619U true CN220618619U (en) | 2024-03-19 |
Family
ID=90223370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321889120.2U Active CN220618619U (en) | 2023-07-18 | 2023-07-18 | Ozone gas-liquid mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220618619U (en) |
-
2023
- 2023-07-18 CN CN202321889120.2U patent/CN220618619U/en active Active
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