CN214880818U - Ozone oxidation system for treating organic sewage - Google Patents
Ozone oxidation system for treating organic sewage Download PDFInfo
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- CN214880818U CN214880818U CN202122517368.3U CN202122517368U CN214880818U CN 214880818 U CN214880818 U CN 214880818U CN 202122517368 U CN202122517368 U CN 202122517368U CN 214880818 U CN214880818 U CN 214880818U
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Abstract
The utility model discloses an ozone oxidation system for handling organic sewage, include: an ozone generator; the air inlet of the ozone generator is connected with a drying and purifying unit and an air inlet compression unit, and the tail end of the air outlet is connected with an ozone oxidation unit; the water inlet of the ozone oxidation unit is connected with organic sewage, the tail end of the water outlet is connected with an effluent purification and storage unit, and the tail end of the gas outlet is connected with a tail gas purification unit; an external circulating cooling water unit is connected between the water outlet and the water inlet of the ozone generator. The utility model carries out dust removal and drying treatment on the inlet air of the ozone generator, recycles the tap water after cooling and heat exchange of the ozone generator, and carries out degradation harmless treatment on the unreacted ozone gas through the ozone destructor; the oxidation treatment can be carried out on the complex organic sewage, various types of organic matters can be effectively removed, the technical applicability is stronger, the field installation and the operation are simpler and more convenient, and the operation cost is lower.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to ozone oxidation system for handling organic sewage.
Background
With the rapid development of economy, the requirements of people on living environment are higher and higher; in order to reduce the adverse effect of environmental pollution, a large number of devices and corresponding technical processes for treating organic wastewater have been developed through continuous experiments and researches. With the rapid development of the environmental protection industry in recent years, the requirements on an ozone oxidation system for treating organic sewage are continuously enhanced, so that the existing ozone oxidation system cannot meet the good environmental requirements of people on green water hills.
The existing ozone oxidation system has a plurality of short plates when in use, firstly, the existing ozone oxidation system adopts single air inlet compression equipment and does not carry out dust removal pretreatment on inlet air, so that the content of particles in the inlet air of an ozone generator is too much, the ozone generator is easy to block after long-time operation, the stability of the equipment is seriously damaged, the ozone generation concentration and efficiency are influenced, and the ozone oxidation efficiency of organic sewage is influenced; secondly, the discharge reaction is also influenced by overhigh moisture content in the inlet air, so that the ozone generation efficiency is influenced; finally, common ozone generators in the market at present are not provided with a special circulating cooling water system, tap water is generally adopted for cooling, and the tap water after cooling and heat exchange is not recycled, so that the problem that the equipment cannot continuously and normally work due to the continuous heat release problem in the process of generating ozone cannot be effectively guaranteed, and meanwhile, water resources are seriously wasted.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the utility model provides an ozone oxidation system for treating organic sewage.
The utility model discloses an ozone oxidation system for handling organic sewage, include: an ozone generator;
the air inlet of the ozone generator is connected with a drying and purifying unit and an air inlet compression unit, and the tail end of the air outlet is connected with an ozone oxidation unit;
the water inlet of the ozone oxidation unit is connected with organic sewage, the tail end of the water outlet is connected with an effluent purification and storage unit, and the tail end of the gas outlet is connected with a tail gas purification unit;
and an external circulating cooling water unit is connected between the water outlet and the water inlet of the ozone generator.
As a further improvement, the ozone generator comprises a shell and a top end socket, the shell is provided with a water inlet, a water outlet, an air inlet and an air outlet, the shell is internally provided with a plurality of electrode tubes, the electrode tubes are internally provided with discharge bodies, and the upper openings of the electrode tubes are provided with fuse pieces.
As a further improvement of the utility model, the drying and purifying unit is an adsorption dryer, and the air inlet compression unit comprises an air inlet valve and an air refrigeration compressor;
an air inlet valve is installed at an air inlet of the air freezing compressor, an air outlet of the air freezing compressor is connected with an air inlet of the adsorption dryer, and an air outlet of the adsorption dryer is connected with an air inlet of the ozone generator.
As a further improvement of the utility model, the ozone oxidation unit is an ozone oxidation tower, and the tail gas purification unit is an ozone destructor.
As a further improvement of the utility model, the effluent purifying and storing unit comprises an activated carbon tank and a clean water tank;
the tail end of a water outlet of the ozone oxidation unit is connected with the activated carbon tank, and the effluent of the activated carbon tank enters the clean water tank to be detected.
As a further improvement, the recirculated cooling water unit is recirculated cooling water system, be equipped with filler, water inlet and delivery port on the recirculated cooling water system, recirculated cooling water system's water inlet with ozone generator's delivery port links to each other, recirculated cooling water system's delivery port with ozone generator's water inlet links to each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model carries out dust removal pretreatment on the inlet air of the ozone generator, reduces the content of particulate matters in the inlet air of the ozone generator, is not easy to cause the blockage of the ozone generator after long-time running, accelerates the ozone generation speed and efficiency, and improves the ozone oxidation efficiency of organic sewage;
2. the utility model carries out drying treatment on the inlet air of the ozone generator, reduces the moisture content in the inlet air and accelerates the ozone generation efficiency;
3. the utility model can recycle the tap water after cooling and heat exchange of the ozone generator, thereby effectively ensuring that the continuous heat of the device can be discharged in the process of generating ozone and saving water resources;
4. the utility model can degrade unreacted ozone gas into nontoxic and harmless gas through the ozone destructor, thereby avoiding the problem of air pollution;
5. the utility model discloses can carry out oxidation treatment to complicated organic sewage, effectively get rid of polytype organic matter, the technical suitability is stronger, and field installation, operation are more simple and convenient, and the running cost is lower, has stronger suitability and wider application prospect in the organic sewage kind that can dispose.
Drawings
FIG. 1 is a schematic view of an ozone oxidation system for treating organic wastewater according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the ozone generator in fig. 1.
In the figure:
1. an intake valve; 2. an air refrigeration compressor; 3. an adsorption dryer; 4. an ozone generator; 5. an ozone oxidation tower; 6. an ozone destructor; 7. a circulating cooling water system; 8. an activated carbon canister; 9. a clean water tank; 10. sealing the end; 11. a water inlet; 12. a water outlet; 13. an air inlet; 14. a fuse link; 15. an electrode tube; 16. a discharge body; 17. and an air outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides an ozone oxidation system for handling organic sewage, include: an ozone generator; the air inlet of the ozone generator is connected with a drying and purifying unit and an air inlet compression unit, and the tail end of the air outlet is connected with an ozone oxidation unit; the water inlet of the ozone oxidation unit is connected with organic sewage, the tail end of the water outlet is connected with an effluent purification and storage unit, and the tail end of the gas outlet is connected with a tail gas purification unit; an external circulating cooling water unit is connected between the water outlet and the water inlet of the ozone generator. Based on this, the utility model discloses a dry purification unit realizes the dry purification of admitting air to ozone generator, realizes the running water cyclic utilization behind the ozone generator cooling heat transfer through recirculated cooling water unit, realizes the purification to the interior unreacted ozone of ozone oxidation unit through tail gas purification unit.
The following combines the figure to dry purification unit is adsorption dryer, and the compression unit that admits air includes admission valve and air refrigeration compressor, and ozone generation unit mainly includes ozone generator, PLC automatic control type power cabinet, and tail gas purification unit is ozone destructor, and recirculated cooling water unit is recirculated cooling water system, goes out water purification storage unit and includes activated carbon tank and clean water basin, and right the utility model discloses do further detailed description:
as shown in fig. 1, the utility model provides an ozone oxidation system for treating organic sewage, which comprises: an air inlet valve 1, an air refrigeration compressor 2, an adsorption dryer 3, an ozone generator 4, an ozone oxidation tower 5, an ozone destructor 6, a circulating cooling water system 7, an activated carbon tank 8 and a clean water tank 9; wherein the content of the first and second substances,
the air inlet valve 1 is arranged on an air inlet pipe of the air refrigeration compressor 2, and the air refrigeration compressor 2 introduces air and compressed air or oxygen to provide a gas raw material for synthesizing ozone; an air outlet of the air refrigeration compressor 2 is connected with an air inlet of an adsorption dryer 3 through a pipeline, the adsorption dryer 3 removes dust and dries air or oxygen, an air outlet of the adsorption dryer 3 is connected with an air inlet of an ozone generator 4, and the ozone generator 4 synthesizes ozone based on the air or oxygen after dust removal and drying; an air outlet of the ozone generator 4 is connected with an air inlet of the ozone oxidation tower 5, a water inlet of the ozone oxidation tower 5 is used for accessing organic sewage, the organic sewage is oxidized by ozone in the ozone oxidation tower 5, and organic matters in the sewage are degraded; an air outlet of the ozone oxidation tower 5 is connected with an ozone destructor 6, and the ozone destructor 6 decomposes and purifies unreacted ozone in the ozone oxidation tower 5 and discharges the unreacted ozone harmlessly; the water outlet of the ozone oxidation tower 5 is connected with the water inlet of an activated carbon tank 8, and the activated carbon tank 8 is used for carrying out adsorption purification treatment on the ozone-oxidized effluent to ensure that the quality of the effluent meets the requirement of nano-tube discharge; the water outlet of the activated carbon tank 8 is connected with the clean water tank 9, and the effluent after adsorption and purification treatment flows into the clean water tank 9 to be stored and detected. Meanwhile, an external circulating cooling water system 7 is connected between the water outlet and the water inlet of the ozone generator 4, and the circulating cooling water system 7 performs heat exchange and temperature reduction on the ozone generator 4.
As shown in fig. 2, the ozone generator of the present invention comprises a housing and a top head 10, wherein the housing is provided with a water inlet 11, a water outlet 12, an air inlet 13 and an air outlet 17, the housing is internally provided with three electrode tubes 15, a discharge body 16 is arranged inside the electrode tubes 15, and an upper opening of the electrode tubes 15 is provided with a fuse 14; after pretreatment such as dust removal, drying and the like, air or oxygen is conveyed into the ozone generator 4 through a pipeline, a synthesis reaction is carried out on a discharge body to generate ozone, and the synthesized ozone is conveyed into the ozone oxidation tower 5 from the upper part through the pipeline; the circulating cooling water system 7 is provided with a water filling port, a water inlet and a water outlet, the water inlet of the circulating cooling water system 7 is connected with the water outlet of the ozone generator 4, and the water outlet of the circulating cooling water system 7 is connected with the water inlet of the ozone generator 4.
The utility model discloses a processing method does:
the air inlet valve 1 is opened, air or oxygen is compressed by an air refrigeration compressor 2, dust is removed and dried by an adsorption dryer 3 after the compression, and then the compressed air or oxygen is conveyed into an ozone generator 4 through a pipeline and generates ozone through a discharge reaction; ozone is input into an ozone oxidation tower 5 to carry out oxidation treatment on the organic sewage, the effluent after the oxidation treatment is input into an activated carbon tank 8 to carry out adsorption purification treatment, the water quality of the effluent is ensured to meet the requirement of nano-tube discharge, and finally the effluent is conveyed into a clean water tank 9 to be detected; the unreacted ozone in the ozone oxidation tower 5 is decomposed and purified by an ozone destructor 6 and is discharged harmlessly. Meanwhile, the circulating cooling water system 7 performs circulating heat exchange and temperature reduction on the ozone generator 4.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An ozone oxidation system for treating organic wastewater, comprising: an ozone generator;
the air inlet of the ozone generator is connected with a drying and purifying unit and an air inlet compression unit, and the tail end of the air outlet is connected with an ozone oxidation unit;
the water inlet of the ozone oxidation unit is connected with organic sewage, the tail end of the water outlet is connected with an effluent purification and storage unit, and the tail end of the gas outlet is connected with a tail gas purification unit;
and an external circulating cooling water unit is connected between the water outlet and the water inlet of the ozone generator.
2. The ozonation system of claim 1, wherein the ozone generator comprises a housing and a top head, the housing is provided with a water inlet, a water outlet, an air inlet and an air outlet, the housing is internally provided with a plurality of electrode tubes, the electrode tubes are internally provided with discharge bodies, and the upper openings of the electrode tubes are provided with fuse links.
3. The ozonation system of claim 1 or 2, wherein the dry-scrubbing unit is an adsorption dryer, and the intake air compression unit comprises an intake valve and an air-chilling compressor;
an air inlet valve is installed at an air inlet of the air freezing compressor, an air outlet of the air freezing compressor is connected with an air inlet of the adsorption dryer, and an air outlet of the adsorption dryer is connected with an air inlet of the ozone generator.
4. The ozone oxidation system of claim 1, wherein the ozone oxidation unit is an ozone oxidation tower and the tail gas cleanup unit is an ozone destructor.
5. The ozonation system of claim 1 or 4, wherein the effluent purification storage unit comprises an activated carbon canister and a clean water basin;
the tail end of the water outlet of the ozone oxidation unit is connected with the activated carbon tank and the clean water tank.
6. The ozone oxidation system of claim 1 or 2, wherein the circulating cooling water unit is a circulating cooling water system, the circulating cooling water system is provided with a water inlet, a water inlet and a water outlet, the water inlet of the circulating cooling water system is connected with the water outlet of the ozone generator, and the water outlet of the circulating cooling water system is connected with the water inlet of the ozone generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122517368.3U CN214880818U (en) | 2021-10-20 | 2021-10-20 | Ozone oxidation system for treating organic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122517368.3U CN214880818U (en) | 2021-10-20 | 2021-10-20 | Ozone oxidation system for treating organic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214880818U true CN214880818U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122517368.3U Active CN214880818U (en) | 2021-10-20 | 2021-10-20 | Ozone oxidation system for treating organic sewage |
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| Country | Link |
|---|---|
| CN (1) | CN214880818U (en) |
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2021
- 2021-10-20 CN CN202122517368.3U patent/CN214880818U/en active Active
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