CN203392896U - Integrated UV (ultraviolet) photocatalytic oxidation wastewater treatment device - Google Patents
Integrated UV (ultraviolet) photocatalytic oxidation wastewater treatment device Download PDFInfo
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- CN203392896U CN203392896U CN201320476541.2U CN201320476541U CN203392896U CN 203392896 U CN203392896 U CN 203392896U CN 201320476541 U CN201320476541 U CN 201320476541U CN 203392896 U CN203392896 U CN 203392896U
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- quartz glass
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- circular hole
- equally distributed
- wastewater treatment
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- 230000003647 oxidation Effects 0.000 title claims abstract description 18
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 18
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 17
- 230000001699 photocatalysis Effects 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000003197 catalytic effect Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract 8
- 239000005388 borosilicate glass Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 hydroxyl radical free radical Chemical class 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 206010023332 keratitis Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 201000008261 skin carcinoma Diseases 0.000 description 1
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- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses an integrated UV (ultraviolet) photocatalytic oxidation wastewater treatment device which comprises a reactor, wherein the reactor comprises a cylinder body and two sealing covers, the two sealing covers are respectively arranged at two ends of the cylinder body, the sealing covers and the cylinder body are sealed through sealing rings, a center hole is formed in the center of each sealing cover, annularly and uniformly distributed circular holes are formed around the center hole, quartz glass tubes are formed in the two circular holes and the two center holes, corresponding to the two sealing covers, sealing devices are arranged between the quartz glass tubes and the circular holes and between the quartz glass tubes and the center holes, UV lamps are arranged in the quartz glass tubes, pins at two ends of the UV lamps extend out of the quartz glass tubes, the pins are connected with a power supply through electric wires; a water inlet and a water outlet are formed in the positions, which are close to the two sealing covers, of the cylinder body, and the reactor is made of high borosilicate glass. An integrated reactor design is used for replacing an S-shaped single reaction cylinder, thus the manufacture cost is saved; by adopting the annularly-distributed UV lamps, the ultraviolet energy is fully absorbed within a short time, and the reaction efficiency is increased.
Description
Technical field
The invention belongs to technology for treating industrial waste water field, relate to a kind of integral type UV photochemical catalytic oxidation wastewater treatment equipment.
Background technology
In trade effluent, generally containing organic/inorganic substance and two kinds of impurity of organism, the method for processing at present inorganics is ripe, is mainly divided into: charcoal absorption, oxide treatment, membrane processing method, ion exchange resin and process organic mode.
Wherein this mode organic removal rate of charcoal absorption is generally 60 20 percent to percent, and clearance is lower, and need to use large carbon content active.Oxide treatment is by adding oxygenant in waste water, and organic removal rate is relevant with this oxygenant.Membrane processing method is to select the microbial film of perviousness to carry out the organism in separated waste water by having, but this mode needs often to stop up microbial film, needs periodic replacement, and cost is high.Ion exchange resin mode is applicable to the technique of the purifying water process that organic pollutant is not high.
My company researched and developed a UV photochemical catalytic oxidation wastewater treatment equipment, this UV photochemical catalytic oxidation wastewater treatment equipment is formed by connecting by the reaction tube that becomes S shape to distribute, but in practice, find that this device can complete wastewater treatment under general case, when contaminated wastewater is serious, the UV photochemical catalytic oxidation wastewater treatment equipment that the reaction tube that adopts this S shape to distribute is formed by connecting, reaction efficiency is slower, workers with long time is subject to intense UV rays and irradiates, can cause acute keratitis and conjunctivitis, the eye illnesses such as chronic cataract, bring out the diseases such as skin carcinoma, in order to guarantee safety of workers, the reaction tube that S shape distributes, each reaction tube need adopt high-boron-silicon glass manufacture, shielding of ultraviolet sees through reaction tube, and high-boron-silicon glass cost is very high.So my company on this basis, has researched and developed a integral type UV photochemical catalytic oxidation wastewater treatment equipment, speed of reaction is fast, and good purification has reduced the use of high-boron-silicon glass, reduces production costs.
Summary of the invention
For above-mentioned situation, the utility model provides a kind of integral type UV photochemical catalytic oxidation wastewater treatment equipment, adopt the equally distributed UVDeng Yu of ring-type central position UV lamp to coordinate, make the waste water in reaction tube be subject to two adjacent UV light irradiations, at short notice, fully absorb ultraviolet energy, increase reaction efficiency, reduce production costs.
To achieve these goals, the technical solution of the utility model is as follows:
Integral type UV photochemical catalytic oxidation wastewater treatment equipment, comprise reactor, reactor comprises cylindrical shell and two cappings, two cappings are arranged on respectively cylindrical shell two ends, between capping and cylindrical shell, by sealing-ring, seal, the central position of capping is provided with centre hole, around centre hole, be provided with the equally distributed circular hole of ring-type, in two cappings, in corresponding two circular holes and two centre holes, be equipped with quartz glass tube, quartz glass tube and circular hole, between centre hole, be equipped with tightness system, in quartz glass tube, be provided with UV lamp, the pin at UVDeng two ends stretches out quartz glass tube, pin is connected with power supply by electric wire, position near two cappings on cylindrical shell is provided with water-in and water outlet, and described reactor adopts high-boron-silicon glass to make.
The equally distributed circular hole of the described ring-type around centre hole setting is a circle, two circle or three circles, and between the equally distributed circular hole of two adjacent rings ring-type, distance equates.
The equally distributed circular hole of described ring-type, between the equally distributed circular hole of two adjacent rings ring-type, distance is 30 ~ 50mm.
Preferably, between the equally distributed circular hole of two adjacent rings ring-type, distance is 42mm.
The equally distributed circular hole of described ring-type, the distance in the equally distributed circular hole of every loop between adjacent two circular holes is 30 ~ 50mm.
The utility model has the advantages that: the reactor design of employing integral type has replaced the single reaction tube of S shape, reduced the use of high-boron-silicon glass, saved manufacturing cost, adopt the UV lamp of annular spread, make the waste water in reactor be subject to two adjacent UV light irradiations, at short notice, fully absorb ultraviolet energy, increase reaction efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
In the drawings: 1-cylindrical shell; 2-capping; 21-centre hole; 22-circular hole; 3-quartz glass tube; 4-water-in; 5-water outlet.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, integral type UV photochemical catalytic oxidation wastewater treatment equipment, comprise reactor, reactor comprises cylindrical shell 1 and two cappings 2, two cappings 2 are arranged on respectively cylindrical shell 1 two ends, between capping 2 and cylindrical shell 1, by sealing-ring, seal, the central position of capping 2 is provided with centre hole 21, around centre hole 21, be provided with the equally distributed circular hole 22 of ring-type, in two cappings 2, in corresponding two circular holes 22 and two centre holes 21, be equipped with quartz glass tube 3, quartz glass tube 3 and circular hole 22, between centre hole 21, be equipped with tightness system, in quartz glass tube 3, be provided with UV lamp, the pin at UVDeng two ends stretches out quartz glass tube 3, pin is connected with power supply by electric wire, position near two cappings on cylindrical shell is provided with water-in 4 and water outlet 5, and described reactor adopts high-boron-silicon glass to make.
The described equally distributed circular hole 22 of ring-type arranging around centre hole 21 is a circle, two circle or three circles, and between the equally distributed circular hole 22 of two adjacent rings ring-type, distance equates.
The equally distributed circular hole 22 of described ring-type, between the equally distributed circular hole 22 of two adjacent rings ring-type, distance is 30 ~ 50mm.
Preferably, between the equally distributed circular hole 22 of two adjacent rings ring-type, distance is 42mm.
The equally distributed circular hole 22 of described ring-type, the distance in the equally distributed circular hole 22 of every loop between adjacent two circular holes 22 is 30 ~ 50mm.
The ultraviolet wave band that described UV lamp produces comprises 185nm ~ 254nm wave band.185nm ultraviolet ray can become airborne O2 O3 (ozone), ozone has strong oxidation, under 254nm ultraviolet catalyzed, produce oxyradical, utilize oxyradical to react with oxygen G&W under 254nm ultraviolet catalyzed and produce hydroxyl radical free radical, utilize the strong oxidizing property of hydroxyl radical free radical that the carbon-carbon bond of larger molecular organics is ruptured, form small organic molecule, by the carbon-oxygen bond of small organic molecule, C-H bond cleavage, generate carbonic acid gas and water again.
Described reactor adopts high-boron-silicon glass to make.High-boron-silicon glass has acidproof, alkaline-resisting, corrosion resistance nature, and have good thermostability, chemical stability and electric property, therefore there is the characteristics such as chemical resistance of concrete, thermal-shock resistance, good mechanical property, withstand temp height.Sewage treatment equipment, can not cause corrosion damage.
Preferably, described UV lamp is 30mm ~ 50mm apart from the distance of reactor wall.Because ultraviolet ray is along rectilinear propagation, the organic molecule between propagation periods in waste water absorbs ultraviolet energy, causes ultraviolet energy loss, so the catalyzed oxidation effect between 30-50mm is best.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification sheets, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. integral type UV photochemical catalytic oxidation wastewater treatment equipment, comprise reactor, it is characterized in that, reactor comprises cylindrical shell and two cappings, two cappings are arranged on respectively cylindrical shell two ends, between capping and cylindrical shell, by sealing-ring, seal, the central position of capping is provided with centre hole, around centre hole, be provided with the equally distributed circular hole of ring-type, in two cappings, in corresponding two circular holes and two centre holes, be equipped with quartz glass tube, quartz glass tube and circular hole, between centre hole, be equipped with tightness system, in quartz glass tube, be provided with UV lamp, the pin at UVDeng two ends stretches out quartz glass tube, pin is connected with power supply by electric wire, position near two cappings on cylindrical shell is provided with water-in and water outlet.
2. integral type UV photochemical catalytic oxidation wastewater treatment equipment according to claim 1, it is characterized in that, the equally distributed circular hole of the described ring-type around centre hole setting is a circle, two circle or three circles, and between the equally distributed circular hole of two adjacent rings ring-type, distance equates.
3. integral type UV photochemical catalytic oxidation wastewater treatment equipment according to claim 2, is characterized in that, the equally distributed circular hole of described ring-type, and between the equally distributed circular hole of two adjacent rings ring-type, distance is 30 ~ 50mm.
4. integral type UV photochemical catalytic oxidation wastewater treatment equipment according to claim 3, is characterized in that, between the equally distributed circular hole of described two adjacent rings ring-type, distance is 42mm.
5. integral type UV photochemical catalytic oxidation wastewater treatment equipment according to claim 1, is characterized in that, the equally distributed circular hole of described ring-type, and the distance in the equally distributed circular hole of every loop between adjacent two circular holes is 30 ~ 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476541.2U CN203392896U (en) | 2013-08-06 | 2013-08-06 | Integrated UV (ultraviolet) photocatalytic oxidation wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476541.2U CN203392896U (en) | 2013-08-06 | 2013-08-06 | Integrated UV (ultraviolet) photocatalytic oxidation wastewater treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN203392896U true CN203392896U (en) | 2014-01-15 |
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|---|---|---|---|
| CN201320476541.2U Expired - Fee Related CN203392896U (en) | 2013-08-06 | 2013-08-06 | Integrated UV (ultraviolet) photocatalytic oxidation wastewater treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484176A (en) * | 2020-05-26 | 2020-08-04 | 清华大学 | Dual-waveband ultraviolet light catalytic advanced oxidation device and process |
-
2013
- 2013-08-06 CN CN201320476541.2U patent/CN203392896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484176A (en) * | 2020-05-26 | 2020-08-04 | 清华大学 | Dual-waveband ultraviolet light catalytic advanced oxidation device and process |
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| 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: 20140115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |