CN2108720U - Oxidation reacting device excited by photochemical - Google Patents
Oxidation reacting device excited by photochemical Download PDFInfo
- Publication number
- CN2108720U CN2108720U CN 92200059 CN92200059U CN2108720U CN 2108720 U CN2108720 U CN 2108720U CN 92200059 CN92200059 CN 92200059 CN 92200059 U CN92200059 U CN 92200059U CN 2108720 U CN2108720 U CN 2108720U
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- China
- Prior art keywords
- housing
- inner chamber
- ultraviolet light
- water
- light generator
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- 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.)
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model relates to an oxidation reacting device with photochemical excitation, which is mainly used for removing a slight organic pollutant in drinking water. In the device, an ultraviolet light generator is tightly arranged in the inner cavity of a casing, a distance of an external cavity of the generator and an inner wall of the casing is 1-3 mm. After gas such as oxygen, hydrogen peroxide, ozone, etc., is processed by the device, a part of the oxygen can be converted into the ozone, and the hydrogen peroxide and the ozone can be excited. The utility model can not only extinguish bacteria and virus in the water with high efficiency, but also destroy the slight organic pollutant which is not easily decomposed in the water. The device has the advantages of simple structure, convenient operation and good water-purifying effect.
Description
The invention relates to a kind of photochemical excitation oxidation reaction apparatus, is mainly used in the micro quantity organic pollutant of removing in the tap water.Belong to water-treatment technology field.
Growth and industrial development along with social population, the Drinking Water contaminated water source is serious day by day, special is that the micro-content organism pollution is the problem that the world today generally faces, the micro-content organism majority is carcinogenic, teratogenesis, mutagenic matter, HUMAN HEALTH in serious threat, and the treatment process of water factory's employing at present is not easy these materials of Ex-all, and some new technologies of present stage are as the biological filter pre-treatment, activated carbon adsorption, also all there is some deficiency in ozone oxidation etc.: the complex structure that has, and the cost that has is higher, and the decontamination effect improving that has is relatively poor.
The purpose of this utility model provides a kind of device with micro quantity organic pollutant in the photochemical excitation oxidation principle removal water, and it is simple in structure, good purification.
Used technical scheme is that ultraviolet light generator is closed in the inner chamber of a housing, and the outer wall of ultraviolet light generator and the distance of inner walls are 1-3mm, and the inlet mouth of housing far places housing two ends and position to interlock 180 °.Go out air intake and be connected with the container that source and water to be clean takes place sterilant gas respectively, couplings such as this device can same ozonizer, chlorine still also can be with the source of oxygen coupling; Oxygen (O
2), hydrogen peroxide (H
2O
2), ozone (O
3) introduce this device after, produce photochemical reaction through UV-irradiation, oxygen partly can be converted into ozone, superchlorination hydrogen, ozone are activated.It had both improved the output of sterilant gas, also improved the quality of sterilant gas, used this device processing drinking water, can not only efficiently eliminate pathogenic bacteria and virus in the running water, and can destroy the organic pollutant of the difficulty decomposition of trace in the water, this device has simple in structure, advantage easy to use, that purifying water effect is good is applicable to the rural area, the mine, disinfecting and swimming pool of the tap water in cities and towns, hospital sewage and printing and dyeing, the sterilization of trade effluents such as plating, bleaching, deodorizing etc.
This specification sheets has the following drawings
Fig. 1 is the utility model structural representation, faces complete section;
Fig. 2 is the structural representation of the device that is combined into by many groups ultraviolet light generator.
Now in conjunction with the accompanying drawings.
The photochemical excitation oxidation reaction apparatus is made up of ultraviolet light generator 1, housing 2 and sealing member 3,4 and is seen Fig. 1.Ultraviolet light generator 1 is contained in the ring-type inner chamber 5 of housing 2, sealed 3 on its two ends head and 4 supportings and sealing, and sealing member 3,4 usefulness binding agents 8, for example epoxy bond is fixed.Inlet mouth 6 and air outlet 7 are arranged on the housing 2, and described air inlet/outlet 6,7 lays respectively at the two ends of inner chamber 5 of housing 2 and staggered 180 °, can fully be excited the generation oxidizing reaction so that enter the gas of inner chamber 5.In preferred plan, the distance between the inwall of the inner chamber 5 of the outer wall of ultraviolet light generator 1 and housing 2 is between 1-3mm, and the wavelength of ultraviolet light generator is below 2573A °, and housing 2 usefulness plastic opaque are made.
Now narrate its working process: the two ends of ultraviolet light generator 1 connect with power supply and wiring board 11, and circuit is connected the back and produced UV-light.Inlet mouth 6 and source of oxygen or ozonizer, connections such as chlorine still are with oxygen (O
2), hydrogen peroxide (H
2O
2), ozone (O
3) wait gas to introduce the inner chamber 5 of housing 2, produce photochemical reaction through UV-irradiation, with oxygen (O
2) part is converted into ozone (O
3), with hydrogen peroxide (H
2O
2), and ozone (O
3) activate, these gases 7 are drawn and are entered purifier through the air outlet.
Device described in the utility model can be made of a ultraviolet light generator 1 and see Fig. 1, also can constitute and see Fig. 2 by array ultraviolet light generator 1 and array housing inner chamber 5, the air outlet 9, (10 of its last group of inner chamber ...), being the inlet mouth of next group inner chamber, each group is connected in series successively.
Claims (3)
1, a kind of photochemical excitation oxidation reaction apparatus is made up of ultraviolet light generator 1, housing 2, sealing member 3,4.It is characterized in that: ultraviolet light generator 1 is closed in the inner chamber 5 of housing 2 by housing 2 and sealing member 3,4, and the inlet mouth 6 of housing 2 and air outlet 7 place the two ends of inner chamber 5 and position to interlock 180 ° respectively.
2,, it is characterized in that the hole wall distance of the inner chamber 5 of the outer wall of described ultraviolet light generator 1 and housing 2 is 1-3mm according to the described oxidation reaction apparatus of claim 1.
3, according to the described oxidation reaction apparatus of claim 1, it is characterized in that ultraviolet light generator 1 and housing inner chamber 5 are made of array, the air outlet of its last group of inner chamber is inlet mouth of next group inner chamber, each group is in series successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200059 CN2108720U (en) | 1992-01-07 | 1992-01-07 | Oxidation reacting device excited by photochemical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200059 CN2108720U (en) | 1992-01-07 | 1992-01-07 | Oxidation reacting device excited by photochemical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2108720U true CN2108720U (en) | 1992-07-01 |
Family
ID=4947396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200059 Granted CN2108720U (en) | 1992-01-07 | 1992-01-07 | Oxidation reacting device excited by photochemical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2108720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706384B (en) * | 2009-09-30 | 2012-02-22 | 聚光科技(杭州)股份有限公司 | Gas supply method and device |
| 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 |
-
1992
- 1992-01-07 CN CN 92200059 patent/CN2108720U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706384B (en) * | 2009-09-30 | 2012-02-22 | 聚光科技(杭州)股份有限公司 | Gas supply method and device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |