CN212924527U - Ozone aeration and hydrogen peroxide synergistic catalytic oxidation device - Google Patents
Ozone aeration and hydrogen peroxide synergistic catalytic oxidation device Download PDFInfo
- Publication number
- CN212924527U CN212924527U CN202021562849.5U CN202021562849U CN212924527U CN 212924527 U CN212924527 U CN 212924527U CN 202021562849 U CN202021562849 U CN 202021562849U CN 212924527 U CN212924527 U CN 212924527U
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- Prior art keywords
- ozone
- hydrogen peroxide
- catalytic oxidation
- oxidation tower
- release head
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 74
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 39
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 39
- 230000003647 oxidation Effects 0.000 title claims abstract description 38
- 238000005273 aeration Methods 0.000 title claims abstract description 11
- 230000002195 synergetic effect Effects 0.000 title description 3
- 239000002351 wastewater Substances 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007789 gas Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims description 15
- 239000003054 catalyst Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
- 230000006641 stabilisation Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 5
- 230000002153 concerted effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 7
- 230000000087 stabilizing effect Effects 0.000 description 6
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000002288 cocrystallisation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model discloses an ozone aeration and hydrogen peroxide solution catalytic oxidation device in coordination, including ozone dissolve gas mechanism, stable jar, ozone generator, add hydrogen peroxide solution mechanism, inlet tube and catalytic oxidation tower, be equipped with the release head in the catalytic oxidation tower, the one end of inlet tube is dissolved gas mechanism through stable jar and ozone and is linked together, and the looks remote site is linked together with the release head in the catalytic oxidation tower, and ozone generator's output and ozone dissolve gas mechanism and be linked together. The output end of the hydrogen peroxide adding mechanism is communicated with the water inlet pipe. The utility model discloses can effectively improve the solubility and the concentration of ozone in waste water, ozone and hydrogen peroxide solution synergism improve the utilization ratio of ozone, through catalytic oxidation reaction in order to get rid of harmful substance in the waste water, avoid waste water to cause water resource pollution.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to an ozone aeration and hydrogen peroxide synergy device.
Background
Water is an irreplaceable natural resource which depends on the survival and development of human beings, and the human life and social production activities never leave water. In recent years, the global shortage of water resources causes a major cause of water resource shortage, which is serious pollution to water resources. The environmental pollution of water resources in China is very serious, and according to related reports, the organic matters in main rivers in China are seriously polluted and are in a continuously expanding trend, and the pollution of the water resources is increasingly prominent. Industrial wastewater is one of the main causes of water environment pollution. With the development of economy, a large amount of wastewater is generated in industrial production, and the wastewater is discharged after being untreated, so that water environment pollution is easily caused. Ozone catalytic oxidation technology is commonly used for wastewater treatment, however, in the existing ozone catalytic oxidation treatment technology, the utilization rate of ozone is low, and harmful substances in wastewater cannot be effectively removed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides an ozone aeration and hydrogen peroxide synergistic catalytic oxidation device which can improve the utilization rate of ozone and effectively remove harmful substances in wastewater.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ozone aeration and hydrogen peroxide solution concerted catalytic oxidation device, the device include that ozone dissolves gas mechanism, stable jar, ozone generator, add hydrogen peroxide solution mechanism, inlet tube and catalytic oxidation tower, be equipped with the release head in the catalytic oxidation tower, the one end of inlet tube is passed through stable jar with ozone dissolves gas mechanism and is linked together, and the looks remote site is linked together with the release head in the catalytic oxidation tower, add the output of hydrogen peroxide solution mechanism with the inlet tube is linked together, ozone generator with ozone dissolves gas mechanism and is linked together.
Preferably, the release head is disposed proximate to the bottom of the catalytic oxidation tower.
Preferably, a catalyst layer is further arranged in the catalytic oxidation tower and is positioned above the release head.
Preferably, the catalyst layer is a ternary co-crystallization catalyst layer.
Preferably, the ozone gas dissolving mechanism comprises a booster pump for boosting the wastewater and a gas-liquid mixing component for mixing the wastewater and the ozone, the booster pump is communicated with the gas-liquid mixing component, and the ozone generator is communicated with the gas-liquid mixing component.
Preferably, a pipeline mixer is arranged on the water inlet pipe, the pipeline mixer is located between the stabilizing tank and the catalytic oxidation tower, and the hydrogen peroxide adding mechanism is communicated with the pipeline mixer.
Preferably, the hydrogen peroxide adding mechanism comprises a dosing pump for adding hydrogen peroxide into the water inlet pipe, and the dosing pump is communicated with the water inlet pipe through the pipeline mixer.
Preferably, the release head is a micro-nano release head.
The utility model has the advantages that:
ozone aeration and hydrogen peroxide solution catalytic oxidation device in coordination, dissolve the gas mechanism through setting up ozone, effectively improve the solubility and the concentration of ozone in waste water, improve the utilization ratio of ozone, add hydrogen peroxide solution mechanism through setting up simultaneously to add hydrogen peroxide solution in to waste water, hydrogen peroxide solution and catalyst reaction, with harmful substance in getting rid of waste water, avoid waste water to cause water resource pollution.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Reference numerals: 10. the device comprises a catalytic oxidation tower, 11, a release head, 12, a catalyst layer, 20, a water inlet pipe, 30, an ozone gas dissolving mechanism, 40, a stabilizing tank, 50, a hydrogen peroxide adding mechanism, 60, an ozone generator, 70 and a pipeline mixer.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
As shown in fig. 1, the utility model discloses an ozone aeration and hydrogen peroxide solution concerted catalytic oxidation device, including catalytic oxidation tower 10, inlet tube 20, ozone dissolve gas mechanism 30, stabilization tank 40 and add hydrogen peroxide solution mechanism 50, wherein, catalytic oxidation tower 10 is used for carrying out catalytic oxidation treatment to waste water, is equipped with release head 11 and catalyst layer 12 therein, and catalyst layer 12 is located the top of release head 11, and release head 11 can be used to release waste water or the waste water of mist; the output end of the ozone gas dissolving mechanism 30 is communicated with the input end of the stabilization tank 40 through a corresponding pipeline, and is used for pressurizing the wastewater, mixing the pressurized wastewater with ozone, and conveying the wastewater mixed with ozone into the stabilization tank 40; the output end of the stabilization tank 40 is communicated with a release head 11 in the catalytic oxidation tower 10 through a water inlet pipe 20, and is used for stabilizing the wastewater mixed with ozone, conveying the stabilized wastewater into the catalytic oxidation tower 10 through the water inlet pipe 20, and releasing the stabilized wastewater into the catalytic oxidation tower 10 through the release head 11; the output end of the hydrogen peroxide adding mechanism 50 is communicated with the water inlet pipe 20 and is used for adding hydrogen peroxide into the water inlet pipe 20 so as to mix the hydrogen peroxide into the ozone-mixed wastewater.
In this embodiment, the release head 11 is preferably a micro-nano release head 11, and the release head 11 is arranged near the bottom of the catalytic oxidation tower 10; the catalyst layer 12 is preferably a ternary co-crystallized catalyst layer 12.
During implementation, wastewater to be treated is conveyed to the ozone gas dissolving mechanism 30, the ozone gas dissolving mechanism 30 is used for pressurizing the wastewater, mixing ozone with the pressurized wastewater and conveying the mixture into the stabilizing tank 40, the stabilizing tank 40 is further used for stabilizing the wastewater mixed with ozone, conveying the stabilized wastewater mixed with ozone into the catalytic oxidation tower 10 through the water inlet pipe 20, in the conveying process, the hydrogen peroxide solution adding mechanism 50 is used for adding the hydrogen peroxide solution into the water inlet pipe 20 so as to mix the hydrogen peroxide solution into the wastewater mixed with ozone, the wastewater mixed with ozone and hydrogen peroxide solution is released into the catalytic oxidation tower 10 through the release head 11, and the wastewater is finally subjected to catalytic oxidation treatment so as to remove harmful substances in the wastewater.
As shown in fig. 1, the ozone aeration and hydrogen peroxide solution cooperative catalytic oxidation apparatus further comprises an ozone generator 60, which is communicated with the ozone dissolving mechanism 30, and is used for generating ozone gas and delivering the ozone gas to the ozone dissolving mechanism 30. In this embodiment, the ozone dissolving mechanism 30 includes a gas-liquid mixing component (not shown) and a booster pump (not shown) that are communicated with each other, the gas-liquid mixing component is connected to the ozone generator 60, wherein the booster pump is used for boosting the wastewater, and the gas-liquid mixing component is used for mixing the wastewater and the ozone, so as to form a boosted gas-water mixture, thereby boosting the ozone, effectively improving the solubility and concentration of the ozone in the wastewater, and improving the ozone utilization rate.
As shown in fig. 1, a pipe mixer 70 is arranged on the water inlet pipe 20, the pipe mixer 70 is used for mixing liquid, the hydrogen peroxide adding mechanism 50 is communicated with the water inlet pipe 20 through the pipe mixer 70, during implementation, the wastewater mixed with ozone is conveyed to the pipe mixer 70, the hydrogen peroxide adding mechanism 50 further adds hydrogen peroxide into the pipe mixer 70, and the hydrogen peroxide is mixed with the wastewater mixed with ozone under the action of the pipe mixer 70, so that the wastewater is finally mixed with ozone and hydrogen peroxide.
Further, the hydrogen peroxide adding mechanism 50 includes a chemical adding pump (not shown) which is communicated with the pipeline mixer 70 or directly communicated with the water inlet pipe 20 for adding hydrogen peroxide to the wastewater.
Ozone aeration and hydrogen peroxide solution catalytic oxidation device in coordination, dissolve gas mechanism 30 and carry out the pressure boost to ozone through setting up ozone and dissolve gas and handle, effectively improve solubility and the concentration of ozone in waste water, improve the utilization ratio of ozone, add hydrogen peroxide solution mechanism 50 through setting up simultaneously to add hydrogen peroxide solution in to waste water, hydrogen peroxide solution and catalyst reaction, in order to get rid of harmful substance in the waste water, avoid waste water to cause water resource pollution.
The technical contents and features of the present invention have been disclosed as above, however, those skilled in the art can still make various substitutions and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention should not be limited to the contents disclosed in the embodiments, but should include various substitutions and modifications without departing from the present invention, and should be covered by the claims of the present patent application.
Claims (8)
1. The utility model provides an ozone aeration and hydrogen peroxide solution concerted catalytic oxidation device which characterized in that, the device include ozone dissolve gas mechanism, stable jar, ozone generator, add hydrogen peroxide solution mechanism, inlet tube and catalytic oxidation tower, be equipped with the release head in the catalytic oxidation tower, the one end of inlet tube is passed through stable jar with ozone dissolves gas mechanism and is linked together, and the relative extreme is linked together with the release head in the catalytic oxidation tower, add the output of hydrogen peroxide solution mechanism with the inlet tube is linked together, ozone generator with ozone dissolves gas mechanism and is linked together.
2. The apparatus of claim 1, wherein the release head is disposed proximate a bottom of the catalytic oxidation tower.
3. The apparatus of claim 1, wherein a catalyst layer is further disposed within the catalytic oxidation tower, the catalyst layer being positioned above the release head.
4. The apparatus of claim 3, wherein the catalyst layer is a ternary co-crystallized catalyst layer.
5. The apparatus of claim 1, wherein the ozone dissolving mechanism comprises a booster pump for boosting the wastewater and a gas-liquid mixing assembly for mixing the wastewater and the ozone, the booster pump is in communication with the gas-liquid mixing assembly, and the ozone generator is in communication with the gas-liquid mixing assembly.
6. The device of claim 1, wherein a pipeline mixer is arranged on the water inlet pipe, the pipeline mixer is positioned between the stabilization tank and the catalytic oxidation tower, and the hydrogen peroxide adding mechanism is communicated with the pipeline mixer.
7. The device of claim 6, wherein the hydrogen peroxide adding mechanism comprises a dosing pump for adding hydrogen peroxide into the water inlet pipe, and the dosing pump is communicated with the water inlet pipe through the pipeline mixer.
8. The device of claim 1, wherein the release head is a micro-nano release head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562849.5U CN212924527U (en) | 2020-07-31 | 2020-07-31 | Ozone aeration and hydrogen peroxide synergistic catalytic oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562849.5U CN212924527U (en) | 2020-07-31 | 2020-07-31 | Ozone aeration and hydrogen peroxide synergistic catalytic oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212924527U true CN212924527U (en) | 2021-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021562849.5U Active CN212924527U (en) | 2020-07-31 | 2020-07-31 | Ozone aeration and hydrogen peroxide synergistic catalytic oxidation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212924527U (en) |
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2020
- 2020-07-31 CN CN202021562849.5U patent/CN212924527U/en active Active
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