CN210764524U - Ozone catalytic oxidation reaction tower - Google Patents
Ozone catalytic oxidation reaction tower Download PDFInfo
- Publication number
- CN210764524U CN210764524U CN201921350930.4U CN201921350930U CN210764524U CN 210764524 U CN210764524 U CN 210764524U CN 201921350930 U CN201921350930 U CN 201921350930U CN 210764524 U CN210764524 U CN 210764524U
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- Prior art keywords
- reaction tower
- tower main
- main part
- water
- ozone
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 23
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000011941 photocatalyst Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000006385 ozonation reaction Methods 0.000 claims 3
- 239000010842 industrial wastewater Substances 0.000 abstract description 6
- 239000007800 oxidant agent Substances 0.000 abstract description 6
- 230000001590 oxidative effect Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to an ozone catalysis technical field discloses an ozone catalytic oxidation reaction tower, including the reaction tower main part, the both sides of reaction tower main part are provided with retaining subassembly and draught fan respectively, the inner wall of reaction tower main part from bottom to top fixed mounting in proper order has first photocatalyst filter screen, ultraviolet ray disinfection lamp and second photocatalyst filter screen, the mixed subassembly is installed at the inside center of reaction tower main part. The utility model discloses a retaining subassembly can spray the clean water to the inside of reaction tower main part to be convenient for regularly wash the inner wall of reaction tower main part, the clean degree of difficulty of staff has been reduced, the user pours into the reaction tower main part into with outside oxidant earlier through annotating the liquid mouth into, and mix rather than inside industrial waste water, then can carry out rapid mixing to the two through mixing assembly, improve the stirring efficiency of the two, be favorable to the quick reaction of the two, and then improve the utilization ratio of ozone.
Description
Technical Field
The utility model relates to an ozone catalysis technical field specifically is an ozone catalytic oxidation reaction tower.
Background
At present, the toxic and harmful industrial wastewater is mostly treated by adopting a treatment method mainly based on an advanced oxidation technology, wherein an ozone oxidation technology is commonly used, but the problem of low ozone utilization rate and the like exists in a pure ozone oxidation technology because the generation proportion of hydroxyl free radicals is low, and in order to solve the problem of ozone oxidation, technologies such as photocatalytic ozone oxidation, synergetic ozone oxidation, catalytic ozone oxidation and the like are sequentially generated, and the three technologies are all used in a reaction tower.
The synergistic ozone oxidation technology is that other oxidants such as hydrogen peroxide and the like are added while ozone oxidation is carried out, but after the oxidant is added into the existing reaction tower, the existing reaction tower is difficult to mix with industrial wastewater in a short time, the utilization rate of ozone is not high, and meanwhile, after the reaction tower is used, the cleaning is difficult, and the cleaning difficulty of workers is easily increased. Accordingly, one skilled in the art provides an ozone catalytic oxidation reaction tower to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ozone catalytic oxidation reaction tower to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an ozone catalytic oxidation reaction tower, includes the reaction tower main part, the both sides of reaction tower main part are provided with retaining subassembly and draught fan respectively, and the bottom fixed mounting of reaction tower main part has a supporting seat, the inner wall of reaction tower main part from bottom to top fixed mounting in proper order has first photocatalyst filter screen, ultraviolet ray disinfection lamp and second photocatalyst filter screen, and the outer wall of reaction tower main part from top to bottom fixed mounting in proper order has notes liquid mouth and liquid outlet, mixed subassembly is installed at the inside center of reaction tower main part.
As a further aspect of the present invention: the mixing assembly comprises a first stirring shaft, a second stirring shaft, a motor and a rotating shaft, wherein the motor is positioned in the supporting seat and is fixed with the supporting seat through bolts, a driving shaft of the motor penetrates through the supporting seat and the reaction tower main body and is connected with the rotating shaft through a coupler, the second stirring shaft is fixedly arranged on two sides of the rotating shaft respectively, and the first stirring shaft is welded on the upper surface and the lower surface of the second stirring shaft.
As a further aspect of the present invention: the included angle between the first stirring shaft and the second stirring shaft is 45 degrees, the first stirring shaft and the second stirring shaft are both members made of stainless steel materials, and the first stirring shaft is cylindrical.
As a further aspect of the present invention: the retaining subassembly includes control switch, water storage box, water pump, first water pipe, second water pipe and shower nozzle, the lateral wall fixed mounting of water storage box has control switch, and the back fixed surface of water storage box installs the battery, the last fixed surface of water storage box installs the water pump, the end of intaking of water pump passes through the pipeline and links to each other with the water storage box, and the play water end of water pump is connected with first water pipe, the one end of first water pipe runs through the inside and the fixedly connected with second water pipe of reaction tower main part, the outside of second water pipe is annular fixed mounting and has the shower nozzle.
As a further aspect of the present invention: the contained angle between shower nozzle and the second water pipe is 45, and the quantity of shower nozzle is 16.
As a further aspect of the present invention: and the air inlet of the induced draft fan is connected with the top of the reaction tower main body through a pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can spray clean water to the inside of the reaction tower main body through the water storage component, thereby being convenient for regularly cleaning the inner wall of the reaction tower main body and reducing the cleaning difficulty of workers;
2. the user injects outside oxidant into the reaction tower main part through annotating the liquid mouth earlier to mix rather than inside industrial waste water, then can carry out rapid mixing to the two through mixing assembly, improve the stirring efficiency of the two, be favorable to the rapid reaction of the two, and then improve the utilization ratio of ozone.
Drawings
FIG. 1 is a schematic structural diagram of an ozone catalytic oxidation reaction tower;
FIG. 2 is a schematic view of an installation structure of a spray head in an ozone catalytic oxidation reaction tower;
FIG. 3 is a schematic view of the installation structure of a first stirring shaft in an ozone catalytic oxidation reaction tower.
In the figure: 1. an induced draft fan; 2. a supporting seat; 3. a first stirring shaft; 4. a second stirring shaft; 5. an electric motor; 6. a rotating shaft; 7. a mixing assembly; 8. a liquid outlet; 9. a water storage assembly; 10. a control switch; 11. a water storage tank; 12. a water pump; 13. a first water pipe; 14. a liquid injection port; 15. a first photocatalyst filter screen; 16. an ultraviolet disinfection lamp; 17. a second photocatalyst filter screen; 18. a second water pipe; 19. a spray head; 20. a reaction tower main body.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an ozone catalytic oxidation reaction tower includes a reaction tower main body 20, a water storage component 9 and an induced draft fan 1 are respectively disposed on two sides of the reaction tower main body 20, an air inlet of the induced draft fan 1 is connected to a top of the reaction tower main body 20 through a pipeline, the water storage component 9 includes a control switch 10, a water storage tank 11, a water pump 12, a first water pipe 13, a second water pipe 18 and a spray nozzle 19, the side wall of the water storage tank 11 is fixedly provided with the control switch 10, the rear surface of the water storage tank 11 is fixedly provided with a storage battery, the control switch 10 is internally provided with a DKC-Y110 controller, the upper surface of the water storage tank 11 is fixedly provided with the water pump 12, a water inlet end of the water pump 12 is connected to the water storage tank 11 through a pipeline, a water outlet end of the water pump 12 is connected to the first water pipe 13, one end of the first water pipe 13, the outside of second water pipe 18 is annular fixed mounting and has shower nozzle 19, and the contained angle between shower nozzle 19 and the second water pipe 18 is 45, and the quantity of shower nozzle 19 is 16, can spray clean water to the inside of reaction tower main part 20 through retaining subassembly 9 to be convenient for wash the inner wall of reaction tower main part 20 regularly, reduced staff's clean degree of difficulty.
In fig. 1 and 3: the bottom of the reaction tower main body 20 is fixedly provided with a supporting seat 2, the inner wall of the reaction tower main body 20 is sequentially and fixedly provided with a first photocatalyst filter screen 15, an ultraviolet disinfection lamp 16 and a second photocatalyst filter screen 17 from bottom to top, the outer wall of the reaction tower main body 20 is sequentially and fixedly provided with a liquid injection port 14 and a liquid outlet 8 from top to bottom, the inner center of the reaction tower main body 20 is provided with a mixing component 7, the mixing component 7 comprises a first stirring shaft 3, a second stirring shaft 4, a motor 5 and a rotating shaft 6, the motor 5 is positioned inside the supporting seat 2 and fixed with the supporting seat 2 through bolts, a driving shaft of the motor 5 penetrates through the supporting seat 2 and the inside of the reaction tower main body 20 and is connected with the rotating shaft 6 through a coupler, the model of the motor 5 is YE2, the two sides of the rotating shaft 6 are respectively and fixedly provided with the second stirring shaft 4, first (mixing) shaft 3 and second (mixing) shaft 4 between the contained angle be 45, and first (mixing) shaft 3 and second (mixing) shaft 4 are stainless steel's component, first (mixing) shaft 3 is cylindricly, the user pours into reaction tower main part 20 into outside oxidant earlier through annotating liquid mouth 14, and mix rather than inside industrial waste water, then can carry out rapid mixing to the two through mixing assembly 7, improve the stirring efficiency of the two, be favorable to the rapid reaction of the two, and then improve the utilization ratio of ozone.
The utility model discloses a theory of operation is: the user pours industrial waste water into the reaction tower main body 20 through the liquid injection port 14, then the user pours external oxidant into the reaction tower main body 20 through the liquid injection port 14, at the moment, the motor 5 is controlled to rotate by the DKC-Y110 controller in the control switch 10, the motor 5 drives the upper rotating shaft 6 to rotate after rotating, and then drives the first stirring shaft 3 and the second stirring shaft 4 to rotate, so that the two are mixed, the two can be rapidly stirred by the mixing component 7, the stirring efficiency of the two is improved, the rapid reaction of the two is facilitated, and the utilization rate of ozone is improved, ozone can be decomposed into active hydroxyl radicals after passing through the first photocatalyst filter screen 15, the second photocatalyst filter screen 17 and the ultraviolet disinfection lamp 16, and finally discharged through the draught fan 1, and then the user discharges the mixed waste water through the liquid outlet 8, at this moment, the water pump 12 is controlled to start working through the control switch 10, the water pump 12 can convey cleaning water in the water storage tank 11 into the second water pipe 18 through the first water pipe 13 after working, and finally, the cleaning water is sprayed out through the spray head 19, and the spray head 19 is obliquely arranged, so that the inner wall of the reaction tower main body 20 can be cleaned, and finally, sewage is discharged through the liquid outlet 8, and the cleaning water can be sprayed into the reaction tower main body 20 through the water storage assembly 9, so that the inner wall of the reaction tower main body 20 can be cleaned regularly, and the cleaning difficulty of workers is reduced.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an ozone catalytic oxidation reaction tower, includes reaction tower main part (20), its characterized in that, the both sides of reaction tower main part (20) are provided with retaining subassembly (9) and draught fan (1) respectively, and the bottom fixed mounting of reaction tower main part (20) has supporting seat (2), the inner wall of reaction tower main part (20) from bottom to top fixed mounting in proper order has first photocatalyst filter screen (15), ultraviolet ray disinfection lamp (16) and second photocatalyst filter screen (17), and the outer wall of reaction tower main part (20) from top to bottom fixed mounting in proper order has notes liquid mouth (14) and liquid outlet (8), mixed subassembly (7) are installed at the inside center of reaction tower main part (20).
2. The catalytic ozonation reaction tower of claim 1, wherein the mixing assembly (7) comprises a first stirring shaft (3), a second stirring shaft (4), a motor (5) and a rotating shaft (6), the motor (5) is located inside the supporting seat (2) and fixed with the supporting seat (2) through bolts, a driving shaft of the motor (5) penetrates through the supporting seat (2) and the inside of the reaction tower body (20) and is connected with the rotating shaft (6) through a coupler, the second stirring shaft (4) is fixedly installed on two sides of the rotating shaft (6), and the first stirring shaft (3) is welded on the upper surface and the lower surface of the second stirring shaft (4).
3. The catalytic ozonation reaction tower of claim 2, wherein an included angle between the first agitating shaft (3) and the second agitating shaft (4) is 45 °, the first agitating shaft (3) and the second agitating shaft (4) are both stainless steel members, and the first agitating shaft (3) is cylindrical.
4. The ozone catalytic oxidation reaction tower according to claim 1, wherein the water storage component (9) comprises a control switch (10), a water storage tank (11), a water pump (12), a first water pipe (13), a second water pipe (18) and a spray head (19), the control switch (10) is fixedly installed on the side wall of the water storage tank (11), and the rear surface of the water storage tank (11) is fixedly provided with a storage battery, the upper surface of the water storage tank (11) is fixedly provided with a water pump (12), the water inlet end of the water pump (12) is connected with the water storage tank (11) through a pipeline, and the water outlet end of the water pump (12) is connected with a first water pipe (13), one end of the first water pipe (13) penetrates through the interior of the reaction tower main body (20) and is fixedly connected with a second water pipe (18), and a spray head (19) is fixedly arranged outside the second water pipe (18) in an annular shape.
5. A catalytic ozonation reactor according to claim 4, wherein the angle between the spray nozzle (19) and the second water pipe (18) is 45 °, and the number of the spray nozzles (19) is 16.
6. The catalytic oxidation reaction tower for ozone as claimed in claim 1, wherein the air inlet of the induced draft fan (1) is connected with the top of the reaction tower main body (20) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350930.4U CN210764524U (en) | 2019-08-20 | 2019-08-20 | Ozone catalytic oxidation reaction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350930.4U CN210764524U (en) | 2019-08-20 | 2019-08-20 | Ozone catalytic oxidation reaction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210764524U true CN210764524U (en) | 2020-06-16 |
Family
ID=71039258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350930.4U Active CN210764524U (en) | 2019-08-20 | 2019-08-20 | Ozone catalytic oxidation reaction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210764524U (en) |
-
2019
- 2019-08-20 CN CN201921350930.4U patent/CN210764524U/en active Active
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