CN219792661U - Advanced oxidation sewage treatment device - Google Patents
Advanced oxidation sewage treatment device Download PDFInfo
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- CN219792661U CN219792661U CN202320623651.0U CN202320623651U CN219792661U CN 219792661 U CN219792661 U CN 219792661U CN 202320623651 U CN202320623651 U CN 202320623651U CN 219792661 U CN219792661 U CN 219792661U
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- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 120
- 230000003647 oxidation Effects 0.000 title claims abstract description 115
- 239000010865 sewage Substances 0.000 title claims abstract description 61
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 160
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000009792 diffusion process Methods 0.000 claims abstract description 33
- 230000001502 supplementing effect Effects 0.000 claims abstract description 8
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model provides an advanced oxidation sewage treatment device. The advanced oxidation wastewater treatment device comprises: a high-grade oxidized sewage treatment device body; the oxidation box is arranged on the advanced oxidation sewage treatment device body; the U-shaped frame is fixedly arranged on one side of the oxidation box; the ozone diffusion stirring mechanism is arranged on the oxidation box; the driving mechanism is arranged on the oxidation box; the ozone supplementing mechanism is arranged on one side of the oxidation tank; the ozone circulating mechanism is arranged on one side of the oxidation tank. The advanced oxidation sewage treatment device provided by the utility model has the advantages of higher oxidation reaction efficiency, more convenient operation and higher sewage treatment efficiency.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to an advanced oxidation sewage treatment device.
Background
Along with the increasing requirements of national environmental protection standards and sewage reuse, the traditional sewage treatment technology has difficulty in meeting the technical requirements, thereby providing the technical requirements of sewage advanced treatment. The advanced oxidation technology is an emerging water treatment technology, and is characterized in that strong oxidation free radicals such as hydroxyl free radicals are generated in the reaction process, the oxidation capability is greatly improved under the reaction conditions of high temperature and high pressure, electricity, sound, light irradiation, a catalyst and the like, pollutants in water are effectively degraded, and macromolecular refractory organic matters are oxidized into low-toxic or nontoxic micromolecular matters, so that the biodegradability of sewage is effectively improved. Ozone catalytic oxidation technology is a relatively common advanced oxidation technology for treating high-concentration refractory organic wastewater. Ozone can directly react with organic matters, and the method is effective in selectively treating the organic matters with double bonds, especially unsaturated aliphatic hydrocarbon and aromatic hydrocarbon compounds; in addition, ozone can also decompose under certain conditions to generate hydroxyl radicals, and the hydroxyl radicals and organic matters are subjected to oxidation reaction, so that the treated organic matters have a wide range.
The application number is: 202121219762.2 an advanced oxidation sewage treatment plant, including oxidation case and sedimentation tank, the oxidation case top is provided with the rose box, rose box and oxidation case intercommunication, and the oxidation case passes through pipeline and sedimentation tank intercommunication, and the oxidation case top is provided with the gas vent, and the oxidation case bottom is provided with ozone input tube, the oxidation case middle part is provided with rabbling mechanism, the oxidation case lateral wall is provided with ozone recovery mechanism, ozone recovery mechanism includes air duct and air pump, and air duct one end is located oxidation case top and communicates with the gas collecting hopper, and the air duct other end is located oxidation case bottom, and it can prolong sewage and ozone reaction time, improves oxidation effect, and sewage and ozone fully contact improves ozone utilization ratio.
However, the ozone recovery mechanism and the air duct directly inject the recovered ozone into the sewage, and the recovered ozone is not uniformly diffused into the sewage, so that the contact surface between the recovered ozone and the sewage is smaller, and the reaction efficiency is lower
Accordingly, there is a need to provide a new advanced oxidation wastewater treatment plant that addresses the above-described problems.
Disclosure of Invention
The utility model provides a high-grade oxidation sewage treatment device, which aims to solve the technical problem that the prior high-grade oxidation sewage treatment device can not enable the recovered ozone to be uniformly diffused into sewage by small bubbles.
The advanced oxidation sewage treatment device provided by the utility model comprises: a high-grade oxidized sewage treatment device body; the oxidation box is arranged on the advanced oxidation sewage treatment device body; the U-shaped frame is fixedly arranged on one side of the oxidation box; the ozone diffusion stirring mechanism is arranged on the oxidation box; the driving mechanism is arranged on the oxidation box; the ozone supplementing mechanism is arranged on one side of the oxidation tank; the ozone circulating mechanism is arranged on one side of the oxidation tank.
As a further scheme of the utility model, the ozone diffusion stirring mechanism comprises an ozone pipe, a plurality of stirring pipes and a plurality of diffusion holes, wherein the ozone pipe is rotatably arranged on the inner wall of the oxidation tank, the stirring pipes are arranged on the ozone pipe, and the diffusion holes are respectively formed in the ozone pipes.
As a further scheme of the utility model, a rotary joint is fixedly arranged on the U-shaped frame, one end of the rotary joint is communicated with the ozone pipe, and the other end of the rotary joint is provided with a three-way pipe.
As a further scheme of the utility model, the driving mechanism comprises a servo motor, a driving gear and a driven gear, wherein the servo motor is fixedly arranged on one side of the oxidation tank, the driving gear is fixedly sleeved on an output shaft of the servo motor, the driven gear is fixedly sleeved on the ozone tube, and the driving gear is meshed with the driven gear.
As a further scheme of the utility model, the ozone supplementing mechanism comprises an ozone generating device, a conduit and a one-way valve, wherein the ozone generating device is arranged on one side of the oxidation tank, the conduit is arranged on the ozone generating device, the conduit is communicated with the three-way pipe, and the one-way valve is arranged on the conduit.
As a further scheme of the utility model, the ozone circulating mechanism comprises a circulating air pump, an exhaust pipe and an exhaust pipe, wherein the circulating air pump is arranged on one side of the oxidation tank, the exhaust pipe is arranged on the air inlet end of the circulating air pump, the exhaust pipe is communicated with the oxidation tank, the exhaust pipe is arranged on the air outlet end of the circulating air pump, and the exhaust pipe is communicated with the three-way pipe.
As a further scheme of the utility model, the ozone generating device is provided with a controller, and the controller is electrically connected with the servo motor, the ozone generating device and the circulating air pump.
As a further scheme of the utility model, the electromagnetic valve is arranged on the exhaust pipe, the ozone concentration sensor is arranged on the inner wall of the oxidation tank, and the electromagnetic valve and the ozone concentration sensor are electrically connected with the controller.
Compared with the related art, the advanced oxidation sewage treatment device provided by the utility model has the following beneficial effects:
the utility model provides a advanced oxidation sewage treatment device, which comprises: the ozone diffusion stirring mechanism can enable injected or recovered ozone to uniformly diffuse into sewage, so that oxidation reaction efficiency is improved while ozone utilization rate is improved, the driving mechanism can drive the ozone pipes to rotate, sewage in the oxidation tank is stirred, ozone can be injected into the sewage in the oxidation tank through the ozone supplementing mechanism, ozone in the oxidation tank can be recovered and reinjected into the ozone diffusion stirring mechanism through the ozone circulating mechanism, sewage in the oxidation tank can be stirred through the ozone pipes, the stirring pipes and the diffusion holes, ozone can be uniformly diffused in the sewage in a small bubble mode, reaction efficiency is improved, the ozone pipes and the three-way pipe can be rotationally connected through the rotary joint, the stirring pipes can be driven to rotate through the servo motor, the driving gear and the driven gear, the ozone can be injected into the ozone diffusion stirring mechanism through the ozone generating device and the guide pipe, the ozone in the oxidation tank can be recovered and reinjected into the ozone diffusion stirring mechanism through the circulating air pump, the exhaust pipe and the ozone diffusion stirring mechanism can be controlled through the ozone pipe, and the ozone concentration sensor can be controlled through the ozone sensor.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of a preferred embodiment of an advanced oxidation wastewater treatment device according to the present utility model;
FIG. 2 is a schematic three-dimensional structure of the ozone diffusing stirring mechanism of FIG. 1;
fig. 3 is an enlarged schematic view of the portion a in fig. 1.
In the figure: 1. a high-grade oxidized sewage treatment device body; 2. an oxidation tank; 3. a U-shaped frame; 4. an ozone pipe; 5. a stirring tube; 6. diffusion holes; 7. a rotary joint; 8. a three-way pipe; 9. a servo motor; 10. a drive gear; 11. a driven gear; 12. an ozone generating device; 13. a conduit; 14. a one-way valve; 15. a circulating air pump; 16. an exhaust pipe; 17. an exhaust pipe; 18. a controller; 19. an electromagnetic valve; 20. an ozone concentration sensor.
Detailed Description
Referring to fig. 1 to 3 in combination, fig. 1 is a schematic front sectional view of a preferred embodiment of an advanced oxidation sewage treatment device according to the present utility model; FIG. 2 is a schematic three-dimensional structure of the ozone diffusing stirring mechanism of FIG. 1; fig. 3 is an enlarged schematic view of the portion a in fig. 1. The advanced oxidation sewage treatment device comprises: a main body 1 of the advanced oxidation sewage treatment apparatus; an oxidation tank 2, wherein the oxidation tank 2 is arranged on the advanced oxidation sewage treatment device body 1; the U-shaped frame 3 is fixedly arranged on one side of the oxidation tank 2; an ozone diffusion stirring mechanism provided on the oxidation tank 2; a driving mechanism provided on the oxidation tank 2; an ozone replenishing mechanism provided on one side of the oxidation tank 2; ozone circulation mechanism, ozone circulation mechanism sets up one side of oxidation case 2, can make the ozone that pours into or retrieve through ozone diffusion rabbling mechanism in can comparatively even diffusion to promote oxidation reaction efficiency when promoting the utilization ratio of ozone, can drive 4 a plurality of churns 5 rotation of ozone pipe through actuating mechanism, thereby stir the sewage in the oxidation case 2, can pour into ozone into in the sewage in the oxidation case 2 through ozone replenishment mechanism, can retrieve the ozone in the oxidation case 2 and pour into again in the ozone diffusion rabbling mechanism through ozone circulation mechanism.
Ozone diffusion rabbling mechanism includes ozone pipe 4, a plurality of agitator tube 5 and a plurality of diffusion hole 6, ozone pipe 4 rotates and installs on the inner wall of oxidation case 2, a plurality of agitator tube 5 all set up on the ozone pipe 4, a plurality of diffusion hole 6 are seted up a plurality of respectively on the ozone pipe 4, not only can stir the sewage in the oxidation case 2 through ozone pipe 4, a plurality of agitator tube 5 and a plurality of diffusion hole 6 to can make ozone in the sewage with comparatively even diffusion of the form of little bubble, thereby promote reaction efficiency.
The U-shaped frame 3 is fixedly provided with a rotary joint 7, one end of the rotary joint 7 is communicated with the ozone pipe 4, the other end of the rotary joint 7 is provided with a three-way pipe 8, and the ozone pipe 4 can be rotationally connected with the three-way pipe 8 through the rotary joint 7.
The driving mechanism comprises a servo motor 9, a driving gear 10 and a driven gear 11, wherein the servo motor 9 is fixedly arranged on one side of the oxidation tank 2, the driving gear 10 is fixedly sleeved on an output shaft of the servo motor 9, the driven gear 11 is fixedly sleeved on the ozone pipe 4, the driving gear 10 is meshed with the driven gear 11, and the ozone pipe 4 multiple stirring pipes 5 can be driven to rotate through the servo motor 9, the driving gear 10 and the driven gear 11.
The ozone supplementing mechanism comprises an ozone generating device 12, a conduit 13 and a one-way valve 14, wherein the ozone generating device 12 is arranged on one side of the oxidation tank 2, the conduit 13 is arranged on the ozone generating device 12, the conduit 13 is communicated with the three-way pipe 8, the one-way valve 14 is arranged on the conduit 13, and ozone can be injected into the ozone diffusion stirring mechanism through the ozone generating device 12 and the conduit 13.
The ozone circulation mechanism comprises a circulation air pump 15, an exhaust pipe 16 and an exhaust pipe 17, wherein the circulation air pump 15 is arranged on one side of the oxidation tank 2, the exhaust pipe 16 is arranged on the air inlet end of the circulation air pump 15, the exhaust pipe 16 is communicated with the oxidation tank 2, the exhaust pipe 17 is arranged on the air outlet end of the circulation air pump 15, the exhaust pipe 17 is communicated with the three-way pipe 8, and ozone in the oxidation tank 2 can be recovered and reinjected into the ozone diffusion stirring mechanism through the circulation air pump 15, the exhaust pipe 16 and the exhaust pipe 17.
The ozone generating device 12 is provided with a controller 18, the controller 18 is electrically connected with the servo motor 9, the ozone generating device 12 and the circulating air pump 15, and the controller 18 can control the operation of the device.
The exhaust pipe 17 is provided with a solenoid valve 19, the inner wall of the oxidation tank 2 is provided with an ozone concentration sensor 20, the solenoid valve 19 and the ozone concentration sensor 20 are electrically connected with the controller 18, and the ozone concentration in the oxidation tank 2 can be monitored through the ozone concentration sensor 20.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the advanced oxidation sewage treatment device provided by the utility model is as follows:
when the ozone generator is used, the servo motor 9 is started, the servo motor 9 drives the driving gear 10 to rotate, the driving gear 10 drives the driven gear 11 to rotate, the driven gear 11 drives the ozone pipe 4 and the stirring pipes 5 to rotate, sewage in the oxidation tank 2 is stirred through the stirring pipes 5 which rotate, the ozone concentration in the oxidation tank 2 is monitored through the ozone concentration sensor 20, when the ozone concentration in the oxidation tank 2 is lower than a preset threshold value, the controller 18 controls to start the ozone generator 12, the ozone generator 12 injects ozone into the stirring pipes 5 through the guide pipe 13, the three-way pipe 8, the rotary joint 7 and the ozone pipe 4, the ozone is uniformly diffused into sewage through the diffusion holes 6, so that the sewage and the ozone reaction are promoted, meanwhile, the circulating air pump 15 is started, the ozone in the oxidation tank 2 is recycled through the extraction pipe 16, and the sewage in the oxidation tank 2 is diffused into the oxidation tank 2 again and uniformly through the exhaust pipe 17, the three-way pipe 8, the rotary joint 7, the ozone pipe 4, the stirring pipes 5 and the diffusion holes 6, and the utilization rate of the ozone is further promoted.
Compared with the related art, the advanced oxidation sewage treatment device provided by the utility model has the following beneficial effects:
the utility model provides an advanced oxidation sewage treatment device, which can uniformly diffuse injected or recovered ozone into sewage through an ozone diffusion stirring mechanism, so that the oxidation reaction efficiency is improved while the utilization rate of the ozone is improved, the driving mechanism can drive the ozone pipe 4 to rotate through the plurality of stirring pipes 5, so that the sewage in the oxidation tank 2 is stirred, ozone can be injected into the sewage in the oxidation tank 2 through an ozone supplementing mechanism, the ozone in the oxidation tank 2 can be recovered and reinjected into the ozone diffusion stirring mechanism through an ozone circulating mechanism, the sewage in the oxidation tank 2 can be stirred through the ozone pipe 4, the plurality of stirring pipes 5 and the plurality of diffusion holes 6, the ozone can be uniformly diffused in the sewage in a small bubble mode, the reaction efficiency is improved through the rotary joint 7, the ozone pipe 4 can be rotationally connected with the three-way pipe 8, the plurality of stirring pipes 5 can be driven through the servo motor 9, the driving gear 10 and the driven gear 11, the ozone can be injected into the ozone in the oxidation tank 2 through the ozone generating device 12 and the guide pipe 13, the ozone can be recovered and reinjected into the ozone diffusion stirring mechanism, the ozone concentration can be controlled through the ozone circulating mechanism 15 and the air pump 17, and the ozone concentration can be controlled through the air pump 16, and the ozone concentration can be controlled to be controlled, and the ozone concentration can be recovered through the ozone pump 18, and the ozone concentration can be controlled through the air pump 18, and the ozone can be oxidized in the oxidation tank 2 through the air pump 2.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (8)
1. An advanced oxidation wastewater treatment device, comprising:
a high-grade oxidized sewage treatment device body;
the oxidation box is arranged on the advanced oxidation sewage treatment device body;
the U-shaped frame is fixedly arranged on one side of the oxidation box;
the ozone diffusion stirring mechanism is arranged on the oxidation box;
the driving mechanism is arranged on the oxidation box;
the ozone supplementing mechanism is arranged on one side of the oxidation tank;
the ozone circulating mechanism is arranged on one side of the oxidation tank.
2. The advanced oxidation sewage treatment device according to claim 1, wherein the ozone diffusion stirring mechanism comprises an ozone pipe, a plurality of stirring pipes and a plurality of diffusion holes, the ozone pipe is rotatably mounted on the inner wall of the oxidation tank, the stirring pipes are all arranged on the ozone pipe, and the diffusion holes are respectively formed in the ozone pipes.
3. The advanced oxidation sewage treatment device according to claim 2, wherein a rotary joint is fixedly installed on the U-shaped frame, one end of the rotary joint is communicated with the ozone pipe, and a three-way pipe is arranged at the other end of the rotary joint.
4. The advanced oxidation sewage treatment device according to claim 3, wherein the driving mechanism comprises a servo motor, a driving gear and a driven gear, the servo motor is fixedly installed on one side of the oxidation tank, the driving gear is fixedly sleeved on an output shaft of the servo motor, the driven gear is fixedly sleeved on the ozone pipe, and the driving gear is meshed with the driven gear.
5. The advanced oxidation wastewater treatment device according to claim 4, wherein the ozone supplementing mechanism comprises an ozone generating device, a conduit and a one-way valve, the ozone generating device is arranged on one side of the oxidation tank, the conduit is arranged on the ozone generating device, the conduit is communicated with the three-way pipe, and the one-way valve is arranged on the conduit.
6. The advanced oxidation sewage treatment device according to claim 5, wherein the ozone circulation mechanism comprises a circulation air pump, an exhaust pipe and an exhaust pipe, the circulation air pump is arranged on one side of the oxidation tank, the exhaust pipe is arranged on an air inlet end of the circulation air pump, the exhaust pipe is communicated with the oxidation tank, the exhaust pipe is arranged on an air outlet end of the circulation air pump, and the exhaust pipe is communicated with the three-way pipe.
7. The advanced oxidation sewage treatment device according to claim 6, wherein a controller is provided on the ozone generating device, and the controller is electrically connected with the servo motor, the ozone generating device and the circulating air pump.
8. The advanced oxidation sewage treatment device according to claim 7, wherein an electromagnetic valve is arranged on the exhaust pipe, an ozone concentration sensor is arranged on the inner wall of the oxidation tank, and the electromagnetic valve and the ozone concentration sensor are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320623651.0U CN219792661U (en) | 2023-03-27 | 2023-03-27 | Advanced oxidation sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320623651.0U CN219792661U (en) | 2023-03-27 | 2023-03-27 | Advanced oxidation sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792661U true CN219792661U (en) | 2023-10-03 |
Family
ID=88182356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320623651.0U Active CN219792661U (en) | 2023-03-27 | 2023-03-27 | Advanced oxidation sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792661U (en) |
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2023
- 2023-03-27 CN CN202320623651.0U patent/CN219792661U/en active Active
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