CN212417513U - Chemical waste gas treatment recovery system for environmental protection - Google Patents
Chemical waste gas treatment recovery system for environmental protection Download PDFInfo
- Publication number
- CN212417513U CN212417513U CN202020965640.7U CN202020965640U CN212417513U CN 212417513 U CN212417513 U CN 212417513U CN 202020965640 U CN202020965640 U CN 202020965640U CN 212417513 U CN212417513 U CN 212417513U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- ozone
- recovery system
- mixing
- chemical waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007789 gas Substances 0.000 title claims abstract description 36
- 239000002894 chemical waste Substances 0.000 title claims abstract description 21
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 230000007613 environmental effect Effects 0.000 title abstract description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 39
- 239000002912 waste gas Substances 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000011010 flushing procedure Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000011941 photocatalyst Substances 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000007872 degassing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Images
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a chemical waste gas treatment recovery system is used in environmental protection, including ozone degassing unit, spray purifier and the ultraviolet disinfection device that gas transmission pipeline connects gradually, ozone degassing unit is including the secondary mixing arrangement who is used for a mixing arrangement that waste gas and ozone offset mix and is used for waste gas and ozone to mix once more, passes through the pipe connection between secondary mixing arrangement and the mixing arrangement once. This chemical waste gas treatment recovery system for environmental protection can carry out purification treatment such as oxidation, reaction and schizolysis to chemical waste gas, and when wherein utilizing ozone to clear away pungent smell in the waste gas, primary mixing device and secondary mixing device can make waste gas and ozone fully contact reaction, improve purifying effect.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field especially relates to a chemical waste gas treatment recovery system for environmental protection.
Background
Chemical waste gas refers to toxic and harmful gas discharged from chemical plants in chemical production. Chemical waste gas usually has many kinds of pollutants, complex physical and chemical properties and different toxicity, seriously pollutes the environment and influences human health.
Chemical waste gas must be handled the rear of reaching standard and can discharge usually, however current chemical waste gas treatment equipment is at the in-process to the processing of waste gas, and waste gas and reaction gas contact are even abundant inadequately, and are relatively poor to the exhaust-gas treatment effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the chemical waste gas treatment and recovery system for environmental protection is provided for solving the problems that waste gas is not uniformly and sufficiently contacted with reaction gas and the waste gas treatment effect is poor in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the environment-friendly chemical waste gas treatment and recovery system comprises an ozone disinfection device, a spraying purification device and an ultraviolet disinfection device which are sequentially connected through a gas conveying pipeline, wherein the ozone disinfection device comprises a primary mixing device for mixing waste gas and ozone in an opposite flushing manner and a secondary mixing device for mixing the waste gas and the ozone again, and the secondary mixing device is connected with the primary mixing device through a pipeline;
the primary mixing device comprises two gas guide pipes, the gas inlet end of one waste gas guide pipe is connected with a waste gas conveying pipe, the gas inlet end of the other ozone guide pipe is connected with the output end of the ozone machine, a plurality of opposite flushing mixing pipes are arranged between the two gas guide pipes, the opposite flushing mixing pipes are communicated with the two gas guide pipes, and diffusion holes are formed in the surfaces of the opposite flushing mixing pipes;
the secondary mixing device comprises a rotating rod and fan blades arranged on the surface of the rotating rod, and the rotating rod is connected with an output shaft of a motor on the ozone disinfection device.
As a further description of the above technical solution:
spray purifier includes the retort, sets up a plurality of shower heads at the retort top, and is a plurality of the shower head all has the pump that is used for pumping the medicament through the hose connection, the retort bottom is provided with the catch basin, and installs the drain pipe on the catch basin.
As a further description of the above technical solution:
the ultraviolet disinfection device comprises a disinfection tank, and the disinfection tank is sequentially provided with a filter screen, a photocatalyst and an ultraviolet sterilization lamp from top to bottom; and a discharge pipe is arranged outside the ultraviolet disinfection device.
As a further description of the above technical solution:
an air extractor is arranged on the pipeline between the ultraviolet disinfection device and the spraying purification device.
As a further description of the above technical solution:
the spraying and purifying device comprises a reaction tank, wherein a water collecting tank is arranged at the bottom of the reaction tank, and a drain pipe is arranged on the water collecting tank.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
this chemical waste gas treatment recovery system for environmental protection can carry out purification treatment such as oxidation, reaction and schizolysis to chemical waste gas, and when wherein utilizing ozone to clear away pungent smell in the waste gas, primary mixing device and secondary mixing device can make waste gas and ozone fully contact reaction, improve purifying effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the ozone disinfection device of the utility model;
FIG. 3 is a schematic structural view of the spray purification device of the utility model;
fig. 4 is a schematic structural view of the ultraviolet disinfection device of the utility model.
In the figure: 1 ozone disinfection device, 2 spray purification device, 3 ultraviolet disinfection device, 101 waste gas conduit, 102 primary mixing device, 103 ozone conduit, 104 conduit, 105 motor, 106 rotating rod, 107 fan blade, 108 secondary mixing device, 109 diffusion hole, 110 opposite flushing mixing pipe, 201 reaction tank, 202 hose, 203 spray head, 204 drain pipe, 205 collecting tank, 301 air extractor, 302 filter screen, 303 photocatalyst, 304 ultraviolet sterilization lamp, 305 disinfection tank, 306 discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the environment-friendly chemical waste gas treatment and recovery system comprises an ozone disinfection device 1, a spraying purification device 2 and an ultraviolet disinfection device 3 which are sequentially connected through a gas conveying pipeline, wherein the ozone disinfection device 1 comprises a primary mixing device 102 for mixing waste gas and ozone in an opposite flushing manner and a secondary mixing device 108 for mixing the waste gas and the ozone again, and the secondary mixing device 108 and the primary mixing device 102 are connected through a pipeline 104;
the primary mixing device 102 comprises two air guide pipes, the air inlet end of one waste gas guide pipe 101 is connected with a waste gas conveying pipe, the air inlet end of the other ozone guide pipe 103 is connected with the output end of an ozone machine, a plurality of opposite flushing mixing pipes 110 are arranged between the two air guide pipes, the opposite flushing mixing pipes 110 are communicated with the two air guide pipes, the surfaces of the opposite flushing mixing pipes 110 are provided with diffusion holes 109, waste gas and ozone are oppositely flushed and mixed in the opposite flushing mixing pipes and then are dissipated from the diffusion holes, and the waste gas and the ozone are mixed in the mode to be in full contact reaction;
the secondary mixing device 108 comprises a rotating rod 106 and fan blades 107 arranged on the surface of the rotating rod, the rotating rod 106 is connected with an output shaft of a motor 105 on the ozone disinfection device 1, and the fan blades can drive airflow to uniformly mix ozone and waste gas again, so that the ozone and the waste gas are reacted more fully and are sent into the spraying purification device.
Further preferred embodiment, the spraying and purifying device 2 comprises a reaction tank 201 and a plurality of spray headers 203 arranged at the top of the reaction tank 201, the spray headers 203 are connected with a pump for pumping medicament through a hose 202, a water collecting tank 205 is arranged at the bottom of the reaction tank 201, a drain pipe 204 is arranged on the water collecting tank 205, the mixed liquid of the sprayed medicament and the waste gas is collected in the water collecting tank 205, and the mixed liquid is convenient for subsequent recycling from the drain pipe 204.
In a further preferred embodiment, the ultraviolet disinfection device 3 comprises a disinfection tank 305, and the disinfection tank 305 is provided with a filter screen 302, a photocatalyst 303 and an ultraviolet sterilization lamp 304 in sequence from top to bottom; the outer side of the ultraviolet disinfection device 3 is provided with a discharge pipe 306, and the malodorous gas in the waste gas is cracked under the irradiation of the high-energy ultraviolet light beams generated by the ultraviolet disinfection device.
In a further preferred embodiment, an air extractor 301 is arranged on a pipeline between the ultraviolet disinfection device 2 and the spray purification device 3.
In a further preferred embodiment, the spray purification device 2 comprises a reaction tank 201, a water collecting tank 205 is arranged at the bottom of the reaction tank 201, and a drain pipe 204 is installed on the water collecting tank 205.
The working principle is as follows: chemical waste gas is sequentially sent into an ozone disinfection device, a spraying purification device and an ultraviolet disinfection device through a gas conveying pipeline for purification treatment; ozone degassing unit can handle foul gas and other irritability peculiar smells in the waste gas through the extremely strong ozone of oxidation, wherein primary mixing device in the ozone degassing unit can make ozone and waste gas offset misce bene, secondary mixing device can drive the air current and make ozone and waste gas homogeneous mixing once more, make ozone and waste gas reaction more abundant, and send to in spraying purifier, purify waste gas through the vaporific liquid medicine of shower head blowout in the spraying purifier, waste gas after the purification is pumped to ultraviolet degassing unit in by the fan, under the irradiation of the high energy ultraviolet ray beam that utilizes ultraviolet degassing unit to produce, the foul gas in the schizolysis waste gas, change it into low molecular compound such as CO2, H2O.
The above, 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 (5)
1. The environment-friendly chemical waste gas treatment and recovery system comprises an ozone disinfection device (1), a spraying purification device (2) and an ultraviolet disinfection device (3) which are sequentially connected through a gas conveying pipeline, and is characterized in that the ozone disinfection device (1) comprises a primary mixing device (102) for oppositely mixing waste gas and ozone and a secondary mixing device (108) for mixing the waste gas and the ozone again, and the secondary mixing device (108) and the primary mixing device (102) are connected through a pipeline (104);
the primary mixing device (102) comprises two air guide pipes, the air inlet end of one waste gas guide pipe (101) is connected with a waste gas conveying pipe, the air inlet end of the other ozone guide pipe (103) is connected with the output end of the ozone machine, a plurality of opposite flushing mixing pipes (110) are arranged between the two air guide pipes, the opposite flushing mixing pipes (110) are communicated with the two air guide pipes, and diffusion holes (109) are formed in the surfaces of the opposite flushing mixing pipes (110);
the secondary mixing device (108) comprises a rotating rod (106) and fan blades (107) arranged on the surface of the rotating rod, and the rotating rod (106) is connected with an output shaft of a motor (105) on the ozone disinfection device (1).
2. The environmental-friendly chemical waste gas treatment and recovery system according to claim 1, wherein the spray purification device (2) comprises a reaction tank (201) and a plurality of spray headers (203) arranged at the top of the reaction tank (201), the spray headers (203) are connected with a pump for pumping chemicals through a hose (202), a water collecting tank (205) is arranged at the bottom of the reaction tank (201), and a drain pipe (204) is arranged on the water collecting tank (205).
3. The environmental-friendly chemical waste gas treatment and recovery system according to claim 1, wherein the ultraviolet disinfection device (3) comprises a disinfection tank (305), and the disinfection tank (305) is provided with a filter screen (302), a photocatalyst (303) and an ultraviolet sterilizing lamp (304) from top to bottom in sequence; and a discharge pipe (306) is arranged outside the ultraviolet disinfection device (3).
4. The environmental-friendly chemical waste gas treatment and recovery system according to claim 1, wherein an air extractor (301) is arranged on a pipeline between the ultraviolet disinfection device (3) and the spray purification device (2).
5. The environmental-friendly chemical waste gas treatment and recovery system according to claim 1, wherein the spray purification device (2) comprises a reaction tank (201), a water collecting tank (205) is arranged at the bottom of the reaction tank (201), and a drain pipe (204) is arranged on the water collecting tank (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020965640.7U CN212417513U (en) | 2020-06-01 | 2020-06-01 | Chemical waste gas treatment recovery system for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020965640.7U CN212417513U (en) | 2020-06-01 | 2020-06-01 | Chemical waste gas treatment recovery system for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212417513U true CN212417513U (en) | 2021-01-29 |
Family
ID=74270458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020965640.7U Expired - Fee Related CN212417513U (en) | 2020-06-01 | 2020-06-01 | Chemical waste gas treatment recovery system for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212417513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452800A (en) * | 2022-02-10 | 2022-05-10 | 杭州依诚医疗器械有限公司 | Center suction exhaust emission heat-free disinfection and sterilization system |
| CN115340273A (en) * | 2022-09-16 | 2022-11-15 | 重庆市荣冠科技有限公司 | Septic tank deodorizing device |
-
2020
- 2020-06-01 CN CN202020965640.7U patent/CN212417513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452800A (en) * | 2022-02-10 | 2022-05-10 | 杭州依诚医疗器械有限公司 | Center suction exhaust emission heat-free disinfection and sterilization system |
| CN115340273A (en) * | 2022-09-16 | 2022-11-15 | 重庆市荣冠科技有限公司 | Septic tank deodorizing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212417513U (en) | Chemical waste gas treatment recovery system for environmental protection | |
| CN206965478U (en) | A kind of photoelectricity ion deodorizing device | |
| CN201558664U (en) | Apparatus for processing malodorous gas in pharmaceutical industry | |
| CN214345162U (en) | Waste gas treatment device's water circulation mechanism for chemical industry | |
| CN214159144U (en) | Municipal administration sewage pump station foul smell processing apparatus | |
| CN101708417A (en) | Device for treating malodorous gas in pharmaceutical industry | |
| CN201189446Y (en) | Chlorine absorption device | |
| CN111268759A (en) | Medical waste gas and waste water cooperative purification device | |
| CN217173374U (en) | Sewage ozone catalytic oxidation processing apparatus | |
| CN108970339A (en) | A kind of emission-control equipment with waste heat recovery function | |
| CN205461706U (en) | Take exhaust treatment device of waste heat recovery function | |
| CN109126418B (en) | Combined gas purifying equipment and purifying process thereof | |
| CN204656313U (en) | A kind of soda acid exhaust treatment system | |
| CN204911191U (en) | Advanced treatment equipment is united to peculiar smell, foul gas | |
| CN202061540U (en) | Waste gas collection and treatment device | |
| CN208786157U (en) | A kind of device of sewage treatment exhaust-gas treatment | |
| CN215027680U (en) | Filter device of photocatalytic oxidation waste gas treatment equipment | |
| CN219341831U (en) | Anaerobic sewage filtering device | |
| CN211963653U (en) | Polypropylene washing spray tower for waste gas treatment | |
| CN204958629U (en) | Modular waste water treatment equipment | |
| CN212894337U (en) | Waste water reutilization device | |
| CN214781275U (en) | Medical treatment disappears and kills sewage treatment device | |
| CN213314285U (en) | A exhaust treatment device for chemical industry factory building | |
| CN205048588U (en) | Air purifying device | |
| CN218521099U (en) | Landfill leachate liquid ammonia water purification installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |