CN102153222A - Ozone air flotation advanced oxidation fluid treatment system - Google Patents
Ozone air flotation advanced oxidation fluid treatment system Download PDFInfo
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- CN102153222A CN102153222A CN 201110112358 CN201110112358A CN102153222A CN 102153222 A CN102153222 A CN 102153222A CN 201110112358 CN201110112358 CN 201110112358 CN 201110112358 A CN201110112358 A CN 201110112358A CN 102153222 A CN102153222 A CN 102153222A
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- ozone
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- ultraviolet radiation
- ozone air
- advanced oxidation
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention provides an ozone air flotation advanced oxidation fluid treatment system, which comprises a reaction tank, an ozone air flotation device, a plurality of groups of ultraviolet radiation devices and ballast devices thereof and an electric control system, wherein the front end and the rear end of the reaction tank are provided with an inflow area and an outflow area respectively, and the inflow area and the outflow area are communicated with the reaction tank; the ultraviolet radiation device groups and the ozone air flotation device are arranged in the inflow area, and the ultraviolet radiation device groups are arranged at the rear end of the ozone air flotation device; and the ozone gas passes through the air flotation device and then is atomized to form mist particles, the mist particles are mixed with the fluid to be treated to form oversaturated high-pressure dissolved ozone aqueous solution, the oversaturated high-pressure dissolved ozone aqueous solution is contacted and reacted with the fluid to be treated in the inflow area under the irradiation of ultraviolet, then the solution flows into the reaction tank and is continuously fully contacted and reacted with the fluid to be treated, and finally the reacted solution flows out through the outflow area.
Description
Technical field:
The present invention relates to a kind of ozone air-float advanced oxidation fluid handling system, belong to the fluid handling field.
Background technology:
At present, based on the high-level oxidation technology (O of ozone
3/ UV, O
3/ H
2O
2Deng) be applied to more and more widely in the drinking water treatment process, interior ozone utilising efficiency is very low but the independent gaseous ozone throwing device of successive makes reactor, and most of ozone does not react the reactor of just escaping out.Though by loading solid catalyst in reactor, adding rate of decomposition and utilization ratio that measures such as hydrogen peroxide can improve ozone, it makes the running cost of advanced oxidation equipment high; And hydrogen peroxide is easily blasted again at storage and transport process, and is dangerous.Therefore a kind of cost of needs is low, safe, system substitutes aforesaid method efficiently.
Summary of the invention:
Technical scheme of the present invention is to realize like this, described a kind of ozone air-float advanced oxidation fluid handling system, comprise a reaction tank, it is characterized in that: the front-end and back-end of reaction tank are respectively equipped with the influent stream district and go out Liu Qu, the influent stream district is communicated with reaction tank with going out to flow to distinguish, also comprise ozone air-float device and some groups of ultraviolet radiation devices, ultraviolet radiation device comprises quartz burner and ballast device and electric control system, described ultraviolet radiation device group and ozone air-float device are installed in the influent stream district, described air-floating apparatus is to be atomized into vaporific particulate air-floating apparatus to ozone gas, described ozone gas will be atomized after by air-floating apparatus and form vaporific particle and mixes the formation supersaturation high pressure dissolved ozone aqueous solution with pending fluid, the described supersaturation high pressure dissolved ozone aqueous solution contacts with pending fluid in the influent stream district under uviolizing, the reaction back flows in the reaction tank continues fully to contact with pending fluid, reaction is after go out the outflow of stream district.
For better technique effect, technical scheme of the present invention can also be specially following feature:
1. described ozone air-float device is arranged on bottom, influent stream district.
2. the ultraviolet radiation device group is arranged on the rear end of ozone air-float device,
3. described quartz burner is middle pressure quartz burner.
4. the front end of ultraviolet radiation device training wall that a top seal bottom opening is set guarantees that current enter the ultraviolet radiation district from the training wall bottom.
5. ultraviolet radiation device group rear end is provided with an open-topped training wall of closed bottom and guarantees that current enter reaction tank to prolong radiation distance and raying time from the training wall top.
6. the front-end and back-end of ultraviolet radiation device respectively are provided with a training wall, guarantee that current enter the ultraviolet radiation district from front end training wall bottom and training wall top, rear end enters reaction tank.
7. described ultraviolet radiation device can adopt modular construction, and each ultraviolet lamp module comprises some quartz burners.
8. can be according to actual needs in the influent stream district longshore current body flow direction a plurality of ozone air-float devices and multistage ultraviolet radiation device group are set.
Adopt the ozone air-float advanced oxidation fluid handling system of this technical scheme to have following advantage:
1. ozone gas will form the supersaturation high pressure dissolved ozone aqueous solution after by air-floating apparatus and feed in the pending fluid, and most of ozone and pending fluid fully contact, react in influent stream district and reaction tank, reduce the ozone reaction tank of escaping out.
2. efficient height, the ozone utilization rate height, by the ultraviolet radiation facility of flowing through again after the installing air-floating apparatus makes ozone gas form vaporific particle and fluid fully contacts in the inhalant region of reaction tank front end, the utilization ultraviolet radiation combines with ozone to act synergistically and mutually promotes, with the fluidic contact reacts in produce a large amount of active extremely strong free radicals, improve the utilization ratio of ozone.By the adduction between free radical and the organic compound, replacement, transfer transport, scission of link etc., make the macromole hardly degraded organic substance in the water body be degraded to low toxicity or nontoxic small-molecule substance again, improve the fluidic treatment effect greatly.
3. make and be mixed with vaporific ozone particulate fluid and flow into from the bottom of ultraviolet radiation zone and flow to reaction tank by training wall is set between ozone air-float device and ultraviolet radiation facility from its top, prolong current and ozone particle and current and ultraviolet duration of contact, make its sufficient reacting.
4. utilize ozone atomizing and ultraviolet radiation to carry out the advanced oxidation reaction, realize the advanced treatment of convection cell, need not to add hydrogen peroxide or other catalyzer, efficiently and non-secondary pollution;
And can effectively reduce running cost, and avoid hydrogen peroxide at storage and transport process unsafe factor such as blast.
And the supersaturation high pressure dissolved ozone aqueous solution fully contact, react with pending fluid in ultraviolet radiation, pollutant oxidation is decomposed.
Description of drawings:
Fig. 1 is the front view of the embodiment of ozone air-float advanced oxidation fluid handling system of the present invention
Among the figure, 1 is reaction tank, and 2 is the ozone air-float device, and 3 is ultraviolet radiation device, and 301 is the ultraviolet lamp module, and 302 is quartz burner, and 4 is the influent stream district, and 5 for going out Liu Qu.W1, W2 are the training wall of ultraviolet radiation device front-end and back-end.
Embodiment:
Be described in detail below in conjunction with 1 pair of one embodiment of the present of invention of accompanying drawing.
As shown in Figure 1, the ozone air-float advanced oxidation fluid handling system shown in the present embodiment comprises a reaction tank 1, also comprises a plurality of ozone air-float devices 2 and some groups of ultraviolet radiation devices 3 and ballast device and electric control system.The front-end and back-end of reaction tank 1 are respectively equipped with influent stream district 4 and go out stream district 5, influent stream district 4 and go out stream district 5 and be communicated with reaction tank 1.Described ultraviolet radiation device group 3 and ozone air-float device 2 are installed in the influent stream district 4.Described ozone air-float device is arranged on the bottom in influent stream district 4, and the ozone air-float device is connected with ozone gas source, omits among the present embodiment figure.Described air-floating apparatus 2 can make the ozone gas atomizing form vaporific particle and pending fluid thorough mixing forms the supersaturation high pressure dissolved ozone aqueous solution.According to the flow direction, ultraviolet radiation device group 3 is arranged on the rear end of ozone air-float device 2, and the described supersaturation high pressure dissolved ozone aqueous solution contacts, reacts the back and flows into reaction tank 1 with pending fluid in influent stream district 4 under ultraviolet radiation device 3 irradiations.In the present embodiment, for better reaction effect, the ozone air-float device also is set to increase the ozone content in the fluid in the bottom in radiation ultraviolet radiation district, and a top seal is set and the training wall W1 of bottom opening guarantees that current enter the ultraviolet radiation district from training wall W1 bottom at the front end of ultraviolet radiation device, the training wall W2 that a closed bottom upper opening is set in ultraviolet radiation device group rear end simultaneously guarantees that current enter reaction tank from the training wall top.Described ozone gas will be atomized after by air-floating apparatus and form vaporific particle and mixes the formation supersaturation high pressure dissolved ozone aqueous solution with pending fluid, the described supersaturation high pressure dissolved ozone aqueous solution contacts, reacts the back and flows into reaction tank 1 with pending fluid in the influent stream district under uviolizing, because by going back the residual high pressure dissolved ozone in the ultraviolet radiation device 3 back fluids, so utilization ratio and raising fluidic treatment effect in order to improve ozone, need in reaction tank 1, to make ozone to continue fully to contact, react, after go out 5 outflows of stream district with pending fluid.
Described ultraviolet radiation device 3 can adopt modular construction, and each ultraviolet lamp module 301 comprises some quartz burners 302.Quartz burner in the present embodiment is middle pressure quartz burner.
A plurality of ozone air-float devices and secondary ultraviolet radiation device group are set in the present embodiment.Can be according to actual needs in the influent stream district longshore current body flow direction multistage ultraviolet radiation device group is set, correspondingly training wall W1 and W2 are set in the front and back end of every group of ultraviolet radiation device, to increase ozone and ultraviolet synergy distance and time, improve reaction effect.
Present embodiment middle-ultraviolet lamp fluorescent tube 302 levels are installed on the module, and quartz burner 302 fluorescent tubes also can be installed on the module vertically in actual applications.
Adopt that the ozone air-float advanced oxidation fluid handling system of technical solution of the present invention can be widely used in that city domestic sewage is handled, the advanced treatment of tap water, loop back water, agricultural irrigation water, breeding water, toxic harmful exhaust gas is handled and other fluids that need handle in.
Claims (11)
1. ozone air-float advanced oxidation fluid handling system, comprise a reaction tank, it is characterized in that: also comprise ozone air-float device (2) and some groups of ultraviolet radiation devices (3), ultraviolet radiation device (3) comprises quartz burner (302) and ballast device and electric control system, the front-end and back-end of reaction tank are respectively equipped with the influent stream district and go out Liu Qu, influent stream district (4) and go out Liu Qu (5) and be communicated with reaction tank (1), described ultraviolet radiation device group and ozone air-float device (2) are installed in the influent stream district (4), described air-floating apparatus is to be atomized into vaporific particulate air-floating apparatus to ozone gas, described ozone gas will be atomized after by air-floating apparatus and form vaporific particle and mixes the formation supersaturation high pressure dissolved ozone aqueous solution with pending fluid, the described supersaturation high pressure dissolved ozone aqueous solution contacts with pending fluid in influent stream district (4) under uviolizing, the reaction back flows into continues in the reaction tank (1) fully to contact with pending fluid, reaction is after go out Liu Qu (5) outflow.
2. ozone air-float advanced oxidation fluid handling system as claimed in claim 1, it is characterized in that: described ultraviolet radiation device group is arranged on the rear end of ozone air-float device (2).
3. ozone air-float advanced oxidation fluid handling system as claimed in claim 1 is characterized in that: the quartz burner of installing on the described ultraviolet radiation device (302) is middle pressure quartz burner.
4. ozone air-float advanced oxidation fluid handling system as claimed in claim 1 is characterized in that: described ozone air-float device (2) is arranged on bottom, influent stream district (4).
5. ozone air-float advanced oxidation fluid handling system as claimed in claim 1 is characterized in that: the front end of described ultraviolet radiation device is provided with a training wall and guarantees that current enter the ultraviolet radiation district from the training wall bottom.
6. ozone air-float advanced oxidation fluid handling system as claimed in claim 1 is characterized in that: described ultraviolet radiation device group rear end is provided with a training wall and guarantees that current enter from the training wall top the reaction tank to prolong the radiation distance.
7. ozone air-float advanced oxidation fluid handling system as claimed in claim 1, it is characterized in that: the front-end and back-end of described ultraviolet radiation device respectively are provided with a training wall (W1, W2), guarantee that current enter the ultraviolet radiation district from front end training wall (W1) bottom and rear end training wall (W2) top enters reaction tank (1).
8. ozone air-float advanced oxidation fluid handling system as claimed in claim 1 is characterized in that: longshore current body flow direction is provided with a plurality of ozone air-float devices and multistage ultraviolet radiation device group in influent stream district (4).
9. ozone air-float advanced oxidation fluid handling system as claimed in claim 1 is characterized in that: described ultraviolet radiation device (3) adopts modular construction, and each ultraviolet lamp module (301) comprises some quartz burners (302).
10. ozone air-float advanced oxidation fluid handling system as claimed in claim 9 is characterized in that: quartz burner (302) level in the described ultraviolet lamp module (301) is installed on the module.
11. ozone air-float advanced oxidation fluid handling system as claimed in claim 9 is characterized in that: the quartz burner (302) in the described ultraviolet lamp module (301) is installed on the module vertically.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110112358 CN102153222B (en) | 2011-04-22 | 2011-04-22 | Ozone air flotation advanced oxidation fluid treatment system |
| PCT/CN2012/074525 WO2012142974A1 (en) | 2011-04-22 | 2012-04-23 | Dissolved ozone floatation advanced oxidation fluid treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110112358 CN102153222B (en) | 2011-04-22 | 2011-04-22 | Ozone air flotation advanced oxidation fluid treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN102153222A true CN102153222A (en) | 2011-08-17 |
| CN102153222B CN102153222B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110112358 Active CN102153222B (en) | 2011-04-22 | 2011-04-22 | Ozone air flotation advanced oxidation fluid treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350189A (en) * | 2011-08-24 | 2012-02-15 | 福建新大陆环保科技有限公司 | Half-dry low-temperature smoke denitrification system |
| WO2012142974A1 (en) * | 2011-04-22 | 2012-10-26 | 福建新大陆科技集团有限公司 | Dissolved ozone floatation advanced oxidation fluid treatment system |
| CN107935276A (en) * | 2017-12-30 | 2018-04-20 | 无锡工源机械有限公司 | A kind of catalysis oxidation air supporting |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508474A (en) * | 2009-02-20 | 2009-08-19 | 山东省高密蓝天节能环保科技有限公司 | Ozone air-float purifier |
| CN201785238U (en) * | 2010-07-16 | 2011-04-06 | 福建新大陆科技集团有限公司 | Photochemical advanced oxidizing fluid treatment system |
-
2011
- 2011-04-22 CN CN 201110112358 patent/CN102153222B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508474A (en) * | 2009-02-20 | 2009-08-19 | 山东省高密蓝天节能环保科技有限公司 | Ozone air-float purifier |
| CN201785238U (en) * | 2010-07-16 | 2011-04-06 | 福建新大陆科技集团有限公司 | Photochemical advanced oxidizing fluid treatment system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142974A1 (en) * | 2011-04-22 | 2012-10-26 | 福建新大陆科技集团有限公司 | Dissolved ozone floatation advanced oxidation fluid treatment system |
| CN102350189A (en) * | 2011-08-24 | 2012-02-15 | 福建新大陆环保科技有限公司 | Half-dry low-temperature smoke denitrification system |
| CN102350189B (en) * | 2011-08-24 | 2014-02-26 | 福建新大陆环保科技有限公司 | Half-dry low-temperature smoke denitrification system |
| CN107935276A (en) * | 2017-12-30 | 2018-04-20 | 无锡工源机械有限公司 | A kind of catalysis oxidation air supporting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102153222B (en) | 2013-04-10 |
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Owner name: NEW LAND TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: FUJIAN NEW LAND TECHNOLOGY GROUP CO.,LTD. |
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Address after: 350015 Fuzhou Province, Mawei District, west of the Confucian School of science and technology on the West New Park, No. 1 Patentee after: New World science and technology Group Co., Ltd Patentee after: Xindalu Environment Protection Science and Technology Co., Ltd., Fujian Address before: 350015 Fuzhou Province, Mawei District, west of the Confucian School of science and technology on the West New Park, No. 1 Patentee before: Fujian New Land Technology Group Co.,Ltd. Patentee before: Xindalu Environment Protection Science and Technology Co., Ltd., Fujian |
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Effective date of registration: 20180130 Address after: 350015 Fuzhou Province, Mawei District, west of the Confucian School of science and technology on the West New Park, No. 1 Patentee after: Xindalu Environment Protection Science and Technology Co., Ltd., Fujian Address before: 350015 Fuzhou Province, Mawei District, west of the Confucian School of science and technology on the West New Park, No. 1 Co-patentee before: Xindalu Environment Protection Science and Technology Co., Ltd., Fujian Patentee before: New World science and technology Group Co., Ltd |