CN219929781U - Advanced oxidation treatment device - Google Patents
Advanced oxidation treatment device Download PDFInfo
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- CN219929781U CN219929781U CN202320633390.0U CN202320633390U CN219929781U CN 219929781 U CN219929781 U CN 219929781U CN 202320633390 U CN202320633390 U CN 202320633390U CN 219929781 U CN219929781 U CN 219929781U
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- tower body
- ozone
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- advanced oxidation
- pipe
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- 230000003647 oxidation Effects 0.000 title claims abstract description 70
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 70
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 134
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims description 9
- 238000009303 advanced oxidation process reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 3
- 239000002351 wastewater Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 3
- 239000010842 industrial wastewater Substances 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a high-grade oxidation treatment device, and belongs to the technical field of industrial wastewater treatment. The utility model comprises a first advanced oxidation tower, a second advanced oxidation tower, a first advanced oxidation tower and an equipment foundation, wherein the first advanced oxidation tower, the second advanced oxidation tower and a third advanced oxidation tower are arranged on the upper table surface of the equipment foundation at intervals, and are sequentially connected in series. The utility model adopts a jet water distribution mode, water and gas are mutually convected, so that the contact area is more sufficient, the wastewater is lifted to the first tower body by the pump, the wastewater automatically flows into the second tower body and the third tower body by the first tower body, the ozone tail gas can be repeatedly utilized, the redundant tail gas is finally uniformly destroyed and treated by the ozone destructor, and compared with the traditional ozone oxidation pond, the tower body combination is flexible, both large-flow and small-flow wastewater is suitable for being adopted, in addition, the land can be saved, and the construction cost is reduced.
Description
Technical Field
The utility model relates to the technical field of industrial wastewater treatment, in particular to an advanced oxidation method treatment device.
Background
In the current industrial wastewater treatment, advanced oxidation processes are common for removing difficult-to-degrade organic matters and the like. The advanced oxidation process mainly refers to Fenton oxidation and ozone oxidation. The utility model mainly refers to an ozone oxidation method, in the ozone oxidation process, the small-flow wastewater adopts a reinforced concrete form, and the height is higher and is generally more than 7m, the residence time is shorter, the effective volume of 100t/d sewage is only about 10 cubic meters, and therefore, the construction is difficult. In addition, part of unused ozone is contained in the ozone tail gas and directly discharged into the air, so that the ozone tail gas not only pollutes the environment, but also has a certain harm to human health, therefore, in actual work, an ozone destructor is often adopted to destroy redundant ozone, but also generates resource waste.
Disclosure of Invention
1. Technical problem to be solved by the utility model
The utility model aims to overcome the defects of the prior art and provides an advanced oxidation treatment device, which adopts a jet water distribution mode, and water and gas are mutually convected, so that the contact area is more sufficient, wastewater is lifted to a first tower body by a pump, and automatically flows into a second tower body and a third tower body by the first tower body; simultaneously, the ozone generator is started, ozone is dispersed into the first tower body through the first ozone inlet pipe and the first ozone gas distribution device, the unused ozone tail gas of the first tower body is connected to the second tower body and the third tower body, the second tower body tail gas enters the third tower body, the ozone tail gas can be repeatedly utilized, and redundant tail gas is finally destroyed and treated uniformly by the ozone destructor.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model relates to a high-grade oxidation treatment device, which comprises a first high-grade oxidation tower, a second high-grade oxidation tower, a third high-grade oxidation tower and an equipment foundation, wherein the first high-grade oxidation tower, the second high-grade oxidation tower and the third high-grade oxidation tower are arranged on the upper table top of the equipment foundation at intervals and are sequentially connected in series;
the first advanced oxidation tower consists of a first tower body, a first water inlet pipe, a first water outlet pipe, a first ozone inlet pipe, a first ozone gas distribution device and a first ozone exhaust pipe;
the upper part of the side wall of the first tower body is provided with a first water inlet pipe, the bottom of the side wall of the first tower body is provided with a first water outlet pipe, the bottom of the first tower body is provided with a first ozone air inlet pipe, the output end of the first ozone air inlet pipe is connected with a first ozone air distribution device, and the top of the first tower body is provided with a first ozone air outlet pipe;
the second advanced oxidation tower consists of a second tower body, a second water inlet pipe, a second water outlet pipe, a second ozone inlet pipe, a second ozone gas distribution device and a second ozone exhaust pipe;
the upper part of the side wall of the second tower body is provided with a second water inlet pipe, the bottom of the side wall of the second tower body is provided with a second water outlet pipe, the bottom of the second tower body is provided with a second ozone air inlet pipe, the output end of the second ozone air inlet pipe is connected with a second ozone air distribution device, and the top of the second tower body is provided with a second ozone air outlet pipe;
the input end of the second water inlet pipe is connected with the first water outlet pipe, and the input end of the second ozone inlet pipe is connected with the first ozone exhaust pipe;
the third advanced oxidation tower consists of a third tower body, a third water inlet pipe, a third water outlet pipe, a third ozone inlet pipe, a third ozone gas distribution device and a third ozone exhaust pipe;
the upper part of the side wall of the third tower body is provided with a third water inlet pipe, the bottom of the side wall of the third tower body is provided with a third water outlet pipe, the bottom of the third tower body is provided with a third ozone air inlet pipe, the output end of the third ozone air inlet pipe is connected with a third ozone air distribution device, and the top of the third tower body is provided with a third ozone air outlet pipe;
the input end of the third water inlet pipe is connected with the second water outlet pipe, and the input end of the third ozone air inlet pipe is connected with the second ozone air outlet pipe; the output end of the third ozone exhaust pipe is connected with an ozone destructor;
the heights of the tower bodies of the first tower body, the second tower body and the third tower body are sequentially reduced; the inner parts of the first tower body, the second tower body and the third tower body are respectively provided with a spraying device, each spraying device consists of an outer ring pipe, a middle through pipe, an inner ring pipe and a flow guide pipe, the input end of the outer ring pipe is connected with the flow guide pipe, the outer ring pipe is communicated with the inner ring pipe through the middle through pipe, and spraying holes are formed in the outer ring pipe and the pipe body of the inner ring pipe at intervals.
Further, the second tower body and the third tower body of the first tower body can be made of glass fiber reinforced plastic materials, stainless steel materials and carbon steel corrosion-resistant materials, the diameter is 200mm-5m, the height is 3-7m, and the first advanced oxidation tower, the second advanced oxidation tower and the third advanced oxidation tower can be combined in a parallel or serial mode according to different water quantities.
Further, the first water inlet pipe is located above the side wall of the first tower body, a jet water distribution mode is adopted, the first ozone inlet pipe is located at the bottom of the first tower body, and water and air are mutually opposite.
Further, the second tower body is 0.5-1 m lower than the first tower body, and the third tower body is 0.5-1 m lower than the second tower body.
Further, the surface bottoms of the first tower body, the second tower body and the third tower body are provided with blow-down pipes, and overflow pipes are arranged on the upper parts of the surfaces of the first tower body, the second tower body and the third tower body.
Further, the output end of honeycomb duct downward sloping setting, the input end of honeycomb duct in first tower body, second tower body, the third tower body is connected with first inlet tube, second inlet tube, third inlet tube respectively.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
the utility model adopts a jet water distribution mode, and water and gas are mutually convected, so that the contact area is more sufficient, the wastewater is lifted to the first tower body by the pump, and the wastewater automatically flows into the second tower body and the third tower body from the first tower body; simultaneously, the ozone generator is started, ozone is dispersed into the first tower body through the first ozone inlet pipe and the first ozone gas distribution device, the unused ozone tail gas of the first tower body is connected to the second tower body and the third tower body, the second tower body tail gas enters the third tower body, the ozone tail gas can be repeatedly utilized, and redundant tail gas is finally destroyed and treated uniformly by the ozone destructor.
Drawings
FIG. 1 is a layout of the overall structure of the present utility model;
FIG. 2 is a top plan view of the overall layout of the present utility model;
FIG. 3 is a blow-down pipe position diagram of the present utility model;
fig. 4 is a structural view of the shower apparatus of the present utility model.
In the figure: 1. a first advanced oxidation column; 101. a first tower; 102. a first water inlet pipe; 103. a first water outlet pipe; 104. a first ozone inlet pipe; 105. a first ozone gas distribution device; 106. a first ozone exhaust pipe; 2. a second advanced oxidation column; 201. a second tower; 202. a second water inlet pipe; 203. a second water outlet pipe; 204. a second ozone inlet pipe; 205. a second ozone gas distribution device; 206. a second ozone exhaust pipe; 3. a first advanced oxidation column; 301. a third tower; 302. a third water inlet pipe; 303. a third water outlet pipe; 304. a third ozone inlet pipe; 305. a third ozone gas distribution device; 306. a third ozone exhaust pipe; 4. an equipment foundation; 5. an ozone destructor; 6. blow-down pipe; 7. an overflow pipe; 8. a spraying device; 801. an outer collar; 802. a middle through pipe; 803. an inner collar; 804. spraying holes; 805. and a flow guiding pipe.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
example 1
As can be seen from fig. 1 to 4, the advanced oxidation treatment device of the present embodiment includes a first advanced oxidation tower 1, a second advanced oxidation tower 2, a third advanced oxidation tower 3, and a device foundation 4, wherein the first advanced oxidation tower 1, the second advanced oxidation tower 2, and the third advanced oxidation tower 3 are disposed on an upper table surface of the device foundation 4 at intervals, and the first advanced oxidation tower 1, the second advanced oxidation tower 2, and the third advanced oxidation tower 3 are sequentially connected in series;
the first advanced oxidation tower 1 consists of a first tower body 101, a first water inlet pipe 102, a first water outlet pipe 103, a first ozone inlet pipe 104, a first ozone gas distribution device 105 and a first ozone exhaust pipe 106;
the upper part of the side wall of the first tower body 101 is provided with a first water inlet pipe 102, the bottom of the side wall of the first tower body 101 is provided with a first water outlet pipe 103, the bottom of the first tower body 101 is provided with a first ozone inlet pipe 104, the input end of the first ozone inlet pipe 104 is connected with an ozone generator, the output end of the first ozone inlet pipe 104 is connected with a first ozone gas distribution device 105, and the top of the first tower body 101 is provided with a first ozone gas outlet pipe 106;
the second advanced oxidation tower 2 consists of a second tower body 201, a second water inlet pipe 202, a second water outlet pipe 203, a second ozone inlet pipe 204, a second ozone gas distribution device 205 and a second ozone exhaust pipe 206;
the upper part of the side wall of the second tower body 201 is provided with a second water inlet pipe 202, the bottom of the side wall of the second tower body 201 is provided with a second water outlet pipe 203, the bottom of the second tower body 201 is provided with a second ozone inlet pipe 204, the output end of the second ozone inlet pipe 204 is connected with a second ozone gas distribution device 205, and the top of the second tower body 201 is provided with a second ozone gas outlet pipe 206;
the input end of the second water inlet pipe 202 is connected with the first water outlet pipe 103, the input end of the second ozone inlet pipe 204 is connected with the first ozone exhaust pipe 106, and the water outlet pipe of the tower body is arranged below and enters the water inlet pipe of the next group of advanced oxidation tower by utilizing water pressure;
the third advanced oxidation tower 3 is composed of a third tower body 301, a third water inlet pipe 302, a third water outlet pipe 303, a third ozone air inlet pipe 304, a third ozone air distribution device 305 and a third ozone air outlet pipe 306;
a third water inlet pipe 302 is arranged at the upper part of the side wall of the third tower body 301, a third water outlet pipe 303 is arranged at the bottom of the side wall of the third tower body 301, a third ozone inlet pipe 304 is arranged at the bottom of the third tower body 301, the output end of the third ozone inlet pipe 304 is connected with a third ozone gas distribution device 305, and a third ozone gas outlet pipe 306 is arranged at the top of the third tower body 301;
the input end of the third water inlet pipe 302 is connected with the second water outlet pipe 203, and the input end of the third ozone inlet pipe 304 is connected with the second ozone outlet pipe 206; the output end of the third ozone exhaust pipe 306 is connected with an ozone destructor 5; the ozone tail gas can be repeatedly utilized, and when the ozone tail gas is connected in series, the first group of unused ozone tail gas is connected to the second group, the next group and the like;
the heights of the first tower body 101, the second tower body 201 and the third tower body 301 are sequentially reduced; the inside of the first tower body 101, the second tower body 201 and the third tower body 301 is provided with a spraying device 8, the spraying device 8 is composed of an outer ring pipe 801, a middle through pipe 802, an inner ring pipe 803 and a diversion pipe 805, the input end of the outer ring pipe 801 is connected with the diversion pipe 805, the output end of the diversion pipe 805 is arranged in a downward inclined mode, the input ends of the diversion pipes 805 in the first tower body 101, the second tower body 201 and the third tower body 301 are respectively connected with the first water inlet pipe 102, the second water inlet pipe 202 and the third water inlet pipe 302, the outer ring pipe 801 and the inner ring pipe 803 are communicated through the middle through pipe 802, spraying holes 804 are formed in the pipe bodies of the outer ring pipe 801 and the inner ring pipe 803 at intervals, the diversion pipe 805 is used for generating a pressurizing diversion effect on the inflow water, and even spraying is performed under the action of the outer ring pipe 801 and the inner ring pipe 803 after the inflow water diversion, so that the spraying area is increased, and the subsequent full contact with ozone is facilitated.
The first tower body 101, the second tower body 201 and the third tower body 301 can be made of glass fiber reinforced plastic materials, stainless steel materials and carbon steel corrosion-resistant materials, the diameter is 200mm-5m, the height is 3-7m, the first advanced oxidation tower 1, the second advanced oxidation tower 2 and the third advanced oxidation tower 3 can be combined in a parallel or serial mode according to different water amounts, and inner circulation pipes are arranged in the first advanced oxidation tower 1, the second advanced oxidation tower 2 and the third advanced oxidation tower 3, wherein the inner circulation ratio is 50% -300%.
The first water inlet pipe 102 is located above the side wall of the first tower body 101, and a jet water distribution mode is adopted, the first ozone inlet pipe 104 is located at the bottom of the first tower body 101, and water and gas are mutually convected, so that the contact area is more sufficient.
The second tower 201 is 0.5-1 m lower than the first tower 101, the third tower 301 is 0.5-1 m lower than the second tower 201, and water flows between each group are gravity flows.
The surface bottoms of the first tower body 101, the second tower body 201 and the third tower body 301 are respectively provided with a blow-down pipe 6, the blow-down pipes 6 are used for blowing down the tower bodies, the upper parts of the surfaces of the first tower body 101, the second tower body 201 and the third tower body 301 are respectively provided with an overflow pipe 7, the overflow pipes 7 generate overflow effects, and the device can aim at small-flow waste water, and the flow is 0-100 t/d.
The utility model adopts a jet water distribution mode, water and gas are mutually convected, so that the contact area is more sufficient, the wastewater is lifted to the first tower body 101 by a pump, and the wastewater automatically flows into the second tower body 201 and the third tower body 301 by the first tower body 101; simultaneously, the ozone generator is started, ozone is dispersed into the first tower body 101 through the first ozone inlet pipe 104 and the first ozone gas distribution device 105, the unused ozone tail gas of the first tower body 101 is connected to the second tower body 201 and the third tower body 301, the tail gas of the second tower body 201 enters the third tower body 301, the ozone tail gas can be repeatedly utilized, redundant tail gas is finally uniformly destroyed and treated by the ozone destructor, compared with the traditional ozone oxidation tank, the ozone oxidation tank has flexible tower body combination, large-flow and small-flow waste water is suitable for being adopted, the land can be saved, and the construction cost can be reduced.
The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.
Claims (6)
1. The advanced oxidation method treatment device comprises a first advanced oxidation tower (1), a second advanced oxidation tower (2), a third advanced oxidation tower (3) and an equipment foundation (4), and is characterized in that: the upper table top of the equipment foundation (4) is provided with a first advanced oxidation tower (1), a second advanced oxidation tower (2) and a third advanced oxidation tower (3) at intervals, and the first advanced oxidation tower (1), the second advanced oxidation tower (2) and the third advanced oxidation tower (3) are sequentially connected in series;
the first advanced oxidation tower (1) consists of a first tower body (101), a first water inlet pipe (102), a first water outlet pipe (103), a first ozone inlet pipe (104), a first ozone gas distribution device (105) and a first ozone exhaust pipe (106);
the upper part of the side wall of the first tower body (101) is provided with a first water inlet pipe (102), the bottom of the side wall of the first tower body (101) is provided with a first water outlet pipe (103), the bottom of the first tower body (101) is provided with a first ozone air inlet pipe (104), the output end of the first ozone air inlet pipe (104) is connected with a first ozone air distribution device (105), and the top of the first tower body (101) is provided with a first ozone air outlet pipe (106);
the second advanced oxidation tower (2) consists of a second tower body (201), a second water inlet pipe (202), a second water outlet pipe (203), a second ozone inlet pipe (204), a second ozone gas distribution device (205) and a second ozone exhaust pipe (206);
the upper part of the side wall of the second tower body (201) is provided with a second water inlet pipe (202), the bottom of the side wall of the second tower body (201) is provided with a second water outlet pipe (203), the bottom of the second tower body (201) is provided with a second ozone air inlet pipe (204), the output end of the second ozone air inlet pipe (204) is connected with a second ozone air distribution device (205), and the top of the second tower body (201) is provided with a second ozone air outlet pipe (206);
the input end of the second water inlet pipe (202) is connected with the first water outlet pipe (103), and the input end of the second ozone inlet pipe (204) is connected with the first ozone exhaust pipe (106);
the third advanced oxidation tower (3) consists of a third tower body (301), a third water inlet pipe (302), a third water outlet pipe (303), a third ozone inlet pipe (304), a third ozone gas distribution device (305) and a third ozone exhaust pipe (306);
the upper part of the side wall of the third tower body (301) is provided with a third water inlet pipe (302), the bottom of the side wall of the third tower body (301) is provided with a third water outlet pipe (303), the bottom of the third tower body (301) is provided with a third ozone air inlet pipe (304), the output end of the third ozone air inlet pipe (304) is connected with a third ozone air distribution device (305), and the top of the third tower body (301) is provided with a third ozone air outlet pipe (306);
the input end of the third water inlet pipe (302) is connected with the second water outlet pipe (203), and the input end of the third ozone inlet pipe (304) is connected with the second ozone exhaust pipe (206); the output end of the third ozone exhaust pipe (306) is connected with an ozone destructor (5);
the heights of the first tower body (101), the second tower body (201) and the third tower body (301) are sequentially reduced; the inside of first tower body (101), second tower body (201) and third tower body (301) all is provided with spray set (8), spray set (8) comprise outer loop pipe (801), well siphunculus (802), interior ring pipe (803) and honeycomb duct (805), the input and the honeycomb duct (805) of outer loop pipe (801) are connected, outer loop pipe (801) and interior ring pipe (803) are through well siphunculus (802) intercommunication, all are spaced apart on the body of outer loop pipe (801) and interior ring pipe (803) and are equipped with spray hole (804).
2. An advanced oxidation process treatment unit according to claim 1, characterized in that: the first tower body (101), the second tower body (201) and the third tower body (301) can be made of glass fiber reinforced plastic materials, stainless steel materials and carbon steel corrosion-resistant materials, the diameter is 200mm-5m, the height is 3-7m, and according to different water amounts, the first advanced oxidation tower (1), the second advanced oxidation tower (2) and the third advanced oxidation tower (3) can be combined in a multi-group mode in parallel or series.
3. An advanced oxidation process treatment unit according to claim 1, characterized in that: the first water inlet pipe (102) is positioned above the side wall of the first tower body (101), the first ozone inlet pipe (104) is positioned at the bottom of the first tower body (101) in a jet water distribution mode, and water and gas are mutually convected.
4. An advanced oxidation process treatment unit according to claim 1, characterized in that: the second tower body (201) is 0.5-1 m lower than the first tower body (101), and the third tower body (301) is 0.5-1 m lower than the second tower body (201).
5. An advanced oxidation process treatment unit according to claim 1, characterized in that: the surface bottoms of the first tower body (101), the second tower body (201) and the third tower body (301) are respectively provided with a blow-down pipe (6), and overflow pipes (7) are respectively arranged on the upper parts of the surfaces of the first tower body (101), the second tower body (201) and the third tower body (301).
6. An advanced oxidation process treatment unit according to claim 1, characterized in that: the output end of the draft tube (805) is arranged in a downward inclined mode, and the input ends of the draft tube (805) in the first tower body (101), the second tower body (201) and the third tower body (301) are respectively connected with the first water inlet pipe (102), the second water inlet pipe (202) and the third water inlet pipe (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320633390.0U CN219929781U (en) | 2023-03-28 | 2023-03-28 | Advanced oxidation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320633390.0U CN219929781U (en) | 2023-03-28 | 2023-03-28 | Advanced oxidation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929781U true CN219929781U (en) | 2023-10-31 |
Family
ID=88499572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320633390.0U Active CN219929781U (en) | 2023-03-28 | 2023-03-28 | Advanced oxidation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929781U (en) |
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2023
- 2023-03-28 CN CN202320633390.0U patent/CN219929781U/en active Active
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