CN204981302U - Industrial waste water ozone catalytic oxidation processing apparatus - Google Patents
Industrial waste water ozone catalytic oxidation processing apparatus Download PDFInfo
- Publication number
- CN204981302U CN204981302U CN201520427227.4U CN201520427227U CN204981302U CN 204981302 U CN204981302 U CN 204981302U CN 201520427227 U CN201520427227 U CN 201520427227U CN 204981302 U CN204981302 U CN 204981302U
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- China
- Prior art keywords
- catalytic
- tower
- catalytic tower
- gas
- treatment unit
- Prior art date
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- Expired - Fee Related
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 67
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 title abstract description 3
- 239000010842 industrial wastewater Substances 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 3
- 238000007254 oxidation reaction Methods 0.000 title abstract 3
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000006385 ozonation reaction Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 18
- 239000010865 sewage Substances 0.000 abstract description 5
- 238000004939 coking Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000008676 import Effects 0.000 abstract 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 35
- 230000008569 process Effects 0.000 description 14
- 239000002351 wastewater Substances 0.000 description 12
- -1 hydroxyl radical free radical Chemical class 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000002815 homogeneous catalyst Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses an industrial waste water ozone catalytic oxidation processing apparatus, including ozone generating device, the pipeline, catalytic tower, the oxygenerator links to each other with ozone generator, catalytic tower's top is provided with liquid import and gas outlet, the catalytic tower bottom is provided with the liquid outlet, it turns over board liquid level controller to be provided with magnetism on catalytic tower's the tower wall, the liquid import department at top is provided with the water -locator in the catalytic tower, be provided with a large amount of catalytic reaction balls in the below of water -locator, the lower part of catalytic reaction ball is provided with air distributor, air distributor's lower part is provided with the filter, be provided with the gas mixing ware on the pipeline, the gas mixing ware links to each other with the inside air distributor of catalytic tower. The utility model discloses a series of industrial waste water such as efficient handling coking fast, application ozone catalytic oxidation technique extensively applies to the sewage treatment in -process, reaches the efficiency of environmental protection in the time of the energy saving.
Description
Technical field
The utility model belongs to a kind of sewage disposal field of Environment Protection, particularly relates to a kind of trade effluent catalytic ozonation treatment unit.
Background technology
The fast development of current organic chemical industry's industry, brings historical change to process trade effluent aspect.But along with the development of science and technology, the kind of compound and quantity are all in the growth in geometry numeral, and meanwhile, some compound utilizes existing technology not eliminated at all, both huge injury was caused to water body in the process constantly grown, endangered the healthy of citizen simultaneously.Especially in the process of process trade effluent, when coking, high-concentration salt-containing wastewater particularly relate to the organism of the difficult degradations such as some alkanes, prussiate, ketone, not only huge challenge is brought to industrial treatment aspect, also cause irreversible change to human lives simultaneously.In addition, in the process of conventional process agricultural effluent, lack the processing mode of economical and efficient, cause lot of energy in the process of process waste water, consume manpower and materials, but what receive has little effect, be difficult to open the market extensively used in reprocessing trade effluent, how industrial treatment waste water better taken into account aspect with both environmental protection and propose a new difficult problem and challenge.
Summary of the invention
For solving the problem, the utility model discloses a kind of trade effluent catalytic ozonation treatment unit, effectively can process a series of trade effluents such as coking fast, use catalytic ozonation technology to be widely used in sewage treatment process, while save energy, reach effect of environmental protection.
In order to reach above object, the utility model provides following technical scheme: a kind of trade effluent catalytic ozonation treatment unit, comprise ozone generating-device, pipeline, catalytic tower, ozone generating-device comprises oxygenerator and ozonizer, oxygenerator is connected with ozonizer, ozone generating-device is connected with catalytic tower by pipeline, ozonizer is connected with under meter, an interface of under meter is connected with gas mixer, another interface of under meter is connected with catalytic tower pneumatic outlet, catalytic tower comprises liquid-inlet, pneumatic outlet, overflow port, water distributor, catalyzed reaction ball, gas distributor, screen plate, gas mixer is connected with the gas distributor of catalytic tower inside, the top of catalytic tower is provided with liquid-inlet and pneumatic outlet, liquid exit is provided with bottom catalytic tower, the below of catalytic tower pneumatic outlet is provided with overflow port, the tower wall of catalytic tower is provided with magnetic turnover panel fluid level controller, the liquid-inlet place of catalytic tower inner top is provided with water distributor, the below of water distributor is provided with some catalyzed reaction balls, gas distributor is arranged on the below of described catalyzed reaction ball, screen plate is arranged on the below of gas distributor.
As a kind of preferred version of the present utility model, described pipeline is provided with some vacuum breaker.
As a kind of preferred version of the present utility model, vacuum breaker is provided with between ozonizer and under meter, be provided with vacuum breaker between under meter and gas mixer, be provided with vacuum breaker between under meter and catalytic tower pneumatic outlet, between gas mixer and producer gas generator, be provided with vacuum breaker.
As a kind of preferred version of the present utility model, described catalyzed reaction ball adopts transition metal as catalyzer.
As a kind of preferred version of the present utility model, described gas distributor is provided with some circular holes.
As a kind of preferred version of the present utility model, described screen plate is provided with some filter caps, the gap between filter cap is less than the diameter of catalyzed reaction ball.
As a kind of preferred version of the present utility model, each connecting tube all adopts 316L stainless material.
Compared with prior art, the beneficial effect that the utility model possesses: the utility model produces hydroxyl radical free radical after using ozone generating-device and catalyzer jointly to react, mode by spraying in catalytic tower is fully combined with hydroxyl radical free radical, the mode mutually liquidated is utilized to carry out wastewater treatment, simultaneously, the utility model uses gas mixer to help gas to transform, promote the efficiency of catalytic ozonation, meanwhile, magnetic turnover panel fluid level controller is used to control the liquid level of waste water in catalytic tower, ensure normally carrying out of reaction, not only increase reaction efficiency, have also been enlarged reaction scale simultaneously, under equal process waste water scale, greatly save resource consumption, can be used in extensive operation and carry out sewage disposal, reach the ultimate aim of environmental protection.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of catalytic ozonation treatment unit.
Reference numerals list: 1-oxygenerator, 2-first vacuum breaker, 3-under meter, 4-second vacuum breaker, 5-gas mixer, 6-the 3rd vacuum breaker, 7-the 4th vacuum breaker, 8-pneumatic outlet, 9-catalytic tower, 10-liquid-inlet, 11-water distributor, 12-catalyzed reaction ball, 13-magnetic turnover panel fluid level controller, 14-gas distributor, 15-screen plate, 16-filter cap, 17-liquid exit, 18-overflow port, 19-ozonizer, 20-pipeline.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric centre respectively.
A kind of trade effluent catalytic ozonation treatment unit as shown in Figure 1, comprise ozone generating-device and catalytic tower 9, ozone generating-device comprises oxygenerator 1 and ozonizer 19, oxygenerator 1 is connected with ozonizer 19, the ozone gas of some amount is delivered to gas mixer 5 by pipeline 20 by under meter 3, gas mixer 5 is connected with catalytic tower 9, catalytic tower 9 there are respectively four Link Ports, be positioned at top and be provided with liquid-inlet 10, pneumatic outlet 8, overflow port 18, bottom is provided with liquid exit 17, the pneumatic outlet 8 of catalytic tower 9 is connected with gas mixer 5.
Oxygenerator 1 is adopted to originate as ozone in ozone generating-device, oxygenerator 1 can produce the oxygen more than 90% purity, high-purity oxygen is delivered to ozonizer 19, the oxygen conversion of high density is highly purified ozone by ozonizer 19, for catalyzed reaction is afterwards raised the efficiency and Reaction time shorten.The exit of ozonizer 19 is connected with the first vacuum breaker 2, first vacuum breaker 2 and is connected with under meter 3, ensures that the ozone gas of conveying can not be got back in ozonizer 19, causes gas and vapor permeation.Under meter 3 ozone content proportioning needed for catalytic tower 9 is delivered to the second vacuum breaker 4, second vacuum breaker 4 is divided into two pipelines 20 and is connected with it, gas mixer 5 connected by a pipeline 20, a pipeline 20 connects the pneumatic outlet 8 of catalytic tower 9, simultaneously, pneumatic outlet 8 place of catalytic tower 9 is provided with the 3rd vacuum breaker 6,3rd vacuum breaker 6 is connected with gas mixer 5, be delivered to the gas distributor 14 of catalytic tower 9 inside through the ozone gas of gas mixer 5 again through the 4th vacuum breaker 7, by the ventilating pit on gas distributor 14, ozone be delivered in catalytic tower 9.Be furnished with some catalyzed reaction balls 12 in the upper part of gas distributor 14, catalyzed reaction ball 12 adopts homogeneous catalyst to be made, and produces hydroxyl radical free radical after the homogeneous catalyst on the ozone that gas distributor 14 discharges and catalyzed reaction ball 12 reacts.The top of catalytic tower 9 is provided with liquid inlet, trade effluent especially coking chemical waste water is sprayed out by water distributor 11 by liquid inlet, a segment distance is separated out between catalyzed reaction ball 12 and water distributor 11, waste water can spray by water distributor 11 uniformly, the hydroxyl radical free radical that ozone produces with homogeneous catalyst combines with waste water, carry out sewage disposal, waste water flows on the screen plate 15 below catalytic tower 9 through the space of catalyzed reaction ball 12, screen plate 15 is provided with filter cap 16, filter cap 16 can ensure the waste water influent outlet smoothly 17 processed, prevent catalyzed reaction ball 12 from flowing down the outlet of blocking catalytic tower 9 together simultaneously.
The side of catalytic tower 9 is provided with magnetic turnover panel fluid level controller 13, can intuitively be seen by the liquid level of process water in magnetic turnover panel fluid level controller 13 pairs of catalytic towers 9, after process water liquid level exceedes barrier line, stop the conveying of wastewater liquid, ensure that waste water fully can merge with hydroxyl radical free radical.The top of catalytic tower 9 is provided with pneumatic outlet 8, unreacted completely ozone along with carbonic acid gas, a series of gas such as oxygen rises to the top of catalytic tower 9, gas mixer 5 is delivered to by pneumatic outlet 8, after having gas mixer 5 that the gas of conveying is carried out filtration treatment, the ozone after process is continued on to gas distributor, simultaneously the second vacuum breaker 4 and the 3rd vacuum breaker 6 can prevent from the gas backstreaming of pneumatic outlet 8 to pneumatic outlet 8 place, cause the blocking of gas, all the time ensure that the interior ozone content of catalytic tower 9 is sufficient, the below at pneumatic outlet 8 place is provided with surplus valve, waste water excessive in catalytic tower 9 can be discharged, ensure the normal operation of catalytic tower 9 wastewater treatment.
Technique means disclosed in the utility model scheme is not limited only to the technique means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic arbitrary combination.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. a trade effluent catalytic ozonation treatment unit, comprise ozone generating-device, pipeline, catalytic tower, it is characterized in that: described ozone generating-device comprises oxygenerator and ozonizer, oxygenerator is connected with ozonizer, ozone generating-device is connected with catalytic tower by pipeline, described ozonizer is connected with under meter, an interface of under meter is connected with gas mixer, another interface of under meter is connected with catalytic tower pneumatic outlet, described catalytic tower comprises liquid-inlet, pneumatic outlet, overflow port, water distributor, catalyzed reaction ball, gas distributor, screen plate, described gas mixer is connected with the gas distributor of catalytic tower inside, the top of catalytic tower is provided with liquid-inlet and pneumatic outlet, liquid exit is provided with bottom catalytic tower, the below of catalytic tower pneumatic outlet is provided with overflow port, the tower wall of catalytic tower is provided with magnetic turnover panel fluid level controller, the liquid-inlet place of catalytic tower inner top is provided with water distributor, the below of water distributor is provided with some catalyzed reaction balls, described gas distributor is arranged on the below of described catalyzed reaction ball, described screen plate is arranged on the below of gas distributor.
2. trade effluent catalytic ozonation treatment unit according to claim 1, is characterized in that: described pipeline is provided with some vacuum breaker.
3. trade effluent catalytic ozonation treatment unit according to claim 1 and 2, it is characterized in that: between ozonizer and under meter, be provided with vacuum breaker, vacuum breaker is provided with between under meter and gas mixer, be provided with vacuum breaker between under meter and catalytic tower pneumatic outlet, between gas mixer and producer gas generator, be provided with vacuum breaker.
4. trade effluent catalytic ozonation treatment unit according to claim 1, is characterized in that: described catalyzed reaction ball adopts transition metal as catalyzer.
5. trade effluent catalytic ozonation treatment unit according to claim 1, is characterized in that: described gas distributor is provided with some circular holes.
6. trade effluent catalytic ozonation treatment unit according to claim 1, it is characterized in that: described screen plate is provided with some filter caps, the gap between filter cap is less than the diameter of catalyzed reaction ball.
7. trade effluent catalytic ozonation treatment unit according to claim 1, is characterized in that: each connecting tube all adopts 316L stainless material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427227.4U CN204981302U (en) | 2015-06-19 | 2015-06-19 | Industrial waste water ozone catalytic oxidation processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427227.4U CN204981302U (en) | 2015-06-19 | 2015-06-19 | Industrial waste water ozone catalytic oxidation processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981302U true CN204981302U (en) | 2016-01-20 |
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ID=55115689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520427227.4U Expired - Fee Related CN204981302U (en) | 2015-06-19 | 2015-06-19 | Industrial waste water ozone catalytic oxidation processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242023A (en) * | 2016-08-29 | 2016-12-21 | 宁波绿色方舟环境科技有限公司 | Circulating oxygen utilizes device for catalyzing and oxidating ozone |
| CN116022908A (en) * | 2023-02-09 | 2023-04-28 | 安徽工程大学 | Ozone multistage catalytic reaction tower and catalytic method |
-
2015
- 2015-06-19 CN CN201520427227.4U patent/CN204981302U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242023A (en) * | 2016-08-29 | 2016-12-21 | 宁波绿色方舟环境科技有限公司 | Circulating oxygen utilizes device for catalyzing and oxidating ozone |
| CN116022908A (en) * | 2023-02-09 | 2023-04-28 | 安徽工程大学 | Ozone multistage catalytic reaction tower and catalytic method |
| CN116022908B (en) * | 2023-02-09 | 2023-09-26 | 安徽工程大学 | Ozone multistage catalytic reaction tower and catalytic method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |