CN204369608U - For the ultraviolet lamp module device of O3 catalytic oxidation reaction - Google Patents
For the ultraviolet lamp module device of O3 catalytic oxidation reaction Download PDFInfo
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- CN204369608U CN204369608U CN201420844998.9U CN201420844998U CN204369608U CN 204369608 U CN204369608 U CN 204369608U CN 201420844998 U CN201420844998 U CN 201420844998U CN 204369608 U CN204369608 U CN 204369608U
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- ultraviolet lamp
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- lamp assembly
- module device
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Abstract
The utility model discloses a kind of ultraviolet lamp module device for O3 catalytic oxidation reaction, belong to technical field of sewage, this device comprises: support, for quadra structure, upper end is provided with lifting appliance, bottom is provided with leg, and pedestal upper end is provided with the installation position of the fixed installation fluorescent tube in arranged in arrays; Some silica tubes suit ultraviolet lamp assembly, to fix with support on the installation position being located at square set respectively and by stationary installation and forms array structure; Washing unit, is located on some silica tubes suit ultraviolet lamp assembly.By some being arranged on support of silica tube suit ultraviolet lamp assembly are formed array structure, can realize properly distributed UV radiation dose, improve the utilization ratio of UV-light, enhance ultraviolet catalytic ability, ultraviolet catalytic efficiency is high; Simultaneously some silica tubes suit ultraviolet lamp assemblies of arranging of array structure, also achieve and are optimized hydraulics, solve the impact of existing ultraviolet catalytic device on streamflow regime in water treatment procedure and mixing condition.
Description
Technical field
The utility model relates to technical field of sewage.Particularly relate to a kind of ultraviolet lamp module device being applicable to O3 catalytic oxidation reaction.
Background technology
Ozone is a kind of very active oxygenant, very easily water-soluble, and its oxidation capacity is 600 ~ 3000 times of chlorine.Under the condition that usually can not react at oxygen, it can act on many materials, reduces COD, BOD value in waste water, also can play the effect of decolouring, deodorizing, sterilization simultaneously.Utilize its special property can apply it to the oxidative degradation aspect of Organic Pollutants in Wastewater.
UV/O
3be the one in photochemical advanced oxygenation technique, namely while adding ozone, be aided with the radiation of UV-light.By photochemical catalysis and ozone (O
3) two kinds of technology are combined, enhance the oxidation capacity of photocatalysis technology on the one hand, also reduce ozone usage on the other hand, saved processing cost.Meanwhile, the coupling of the two also expands the scope of process organic pollutant category.Ozone and light-catalysed conbined usage, both can strengthen each other, mutually work in coordination with, and its performance is greater than single O to organic removal effect exactly
3with single photocatalysis technology removal effect add and, be generally called synergistic effect.There is synergy mechanism between UV-light and ozone, can simply be summarised as: O
3under uv radiation, H is produced
2o
2, H
2o
2again with O
3reaction generates hydroxyl radical free radical (OH), H in addition
2o
2also can produce OH under uv radiation, the generation of OH can strengthen the degraded of organic pollutants.The remarkable advantage of ultraviolet and combined with ozone technique is the indirect reaction that can promote ozone, and impels organism to be converted into activated molecule from ground state molecule, for organic oxidation creates favorable conditions.
In ultraviolet catalytic ozonation technology, ultraviolet catalytic is as the important component part of technique, the structure design of ultraviolet module is very crucial, the whether reasonable of ultraviolet lamp module design directly will affect catalytic effect and investment and running cost, the ultraviolet lamp module of reasonable in design can realize the efficiency utilization of ultraviolet lamp, improve the catalytic efficiency of ultraviolet lamp, and then reduce the output rating of ozone dosage and ultraviolet lamp, thus reduce system cloud gray model expense.How reasonable disposition ultraviolet lamp is to improve catalytic efficiency, enhanced process treatment effect and the working cost reduced in follow-up operation process, is the major issue needing in the design of ultraviolet catalytic ozonation technology ultraviolet lamp module to solve.
Utility model content
Based on the problem existing for above-mentioned prior art, the utility model provides a kind of ultraviolet lamp module device for O3 catalytic oxidation reaction, by the optimization design to modular structure, realize the efficiency utilization of UV-light and reasonable disposition Optimum Hydraulic operational conditions, improve catalytic efficiency.
For solving the problems of the technologies described above, the utility model provides a kind of ultraviolet lamp module device for O3 catalytic oxidation reaction, comprising:
Support, be quadra structure, upper end is provided with lifting appliance, and bottom is provided with leg, and pedestal upper end is provided with the installation position of the fixed installation fluorescent tube in arranged in arrays;
Some silica tubes suit ultraviolet lamp assembly, to fix with described support on the installation position being located at described square set respectively and by stationary installation and forms array structure;
Washing unit, is located on described some silica tube suit ultraviolet lamp assemblies.
In above-mentioned ultraviolet lamp module device, described each silica tube suit ultraviolet lamp assembly by upper end be blind end, lower end be opening end silica tube in be set with ultraviolet lamp tube and form, the opening end of described silica tube suit ultraviolet lamp assembly is installed on the installation position of described square set.
In above-mentioned ultraviolet lamp module device, in described silica tube suit ultraviolet lamp assembly, quartz socket tube opening end is provided with 316L stainless steel sleeve pipe nut, steel bushing and presses the sealing of formula O type circle composition, ultraviolet lamp tube is fixed in described quartz socket tube by a PVDF die casting lamp socket, described PVDF die casting lamp socket forms double-layer seal in described quartz socket tube, and the sealing that described double-layer seal and described quartz socket tube opening end are arranged forms multi-stage sealed.
In above-mentioned ultraviolet lamp module device, described stationary installation comprises: the sealing be located on described square set installation position is fixed rubber base and is connected with described support and is set with the fixing light tube fixing rack in ultraviolet lamp assembly two ends to described silica tube;
The opening end of described silica tube suit ultraviolet lamp assembly is seal-installed on described sealing and fixes in rubber base.
In above-mentioned ultraviolet lamp module device, described silica tube suit ultraviolet lamp assembly is parallel each other and be evenly distributed, and the spacing that adjacent silica tube is set with between ultraviolet lamp assembly is 100mm.
In above-mentioned ultraviolet lamp module device, described pedestal upper end is provided with stainless steel square tube and the cable flexible pipe of the cable of drawing each silica tube suit ultraviolet lamp assembly.
In above-mentioned ultraviolet lamp module device, the ultraviolet lamp output wavelength of described silica tube suit ultraviolet lamp assembly is 254nm.
In above-mentioned ultraviolet lamp module device, the support foot hight of described support bottom is not less than 20cm, and described leg is provided with the fixing threaded hole of fixing described support.
The beneficial effects of the utility model are: by some being arranged on support of silica tube suit ultraviolet lamp assembly are formed array structure, properly distributed UV radiation dose can be realized, improve the utilization ratio of UV-light, enhance ultraviolet catalytic ability, ultraviolet catalytic efficiency is high; Simultaneously some silica tubes suit ultraviolet lamp assemblies of arranging of array structure, also achieve and are optimized hydraulics, solve the impact of existing ultraviolet catalytic device on streamflow regime in water treatment procedure and mixing condition.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
The ultraviolet lamp module apparatus structure schematic diagram that Fig. 1 provides for the utility model embodiment;
The ultraviolet lamp module device schematic top plan view that Fig. 2 provides for the utility model embodiment;
In figure: 1. module carrier, 2. silica tube suit ultraviolet lamp assembly, 3. quartz socket tube washing unit, 4. light tube fixing rack, 5. sealing fixing rubber base, 6. stainless steel square tube, 7. cable flexible pipe, 8. lifting appliance, 9. fixing threaded hole.
Embodiment
Be clearly and completely described the technical scheme in the utility model embodiment below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection domain of the present utility model.
Fig. 1,2 is depicted as a kind of ultraviolet lamp module device for O3 catalytic oxidation reaction that the utility model embodiment provides, and comprising: support, some silica tubes suit ultraviolet lamp assembly, washing unit and stationary installation; Ultraviolet lamp tube is placed in the quartz socket tube that one end is opening end, the other end is natural blind end of remaining silent and forms each silica tube suit ultraviolet lamp assembly, quartz socket tube opening end is by 316L stainless steel sleeve pipe nut, steel bushing and press formula O type circle and form sealing, and ultraviolet lamp tube is fixed by a PVDF die casting lamp socket and possessed double-layer seal; The double-layer seal of lamp socket and the O RunddichtringO of sleeve pipe form multi-stage sealed barrier; The system of ultraviolet lamp tube and quartz socket tube composition is fixed on module carrier by light tube fixing rack, all silica tube suit ultraviolet lamp assemblies form array structure (see Fig. 2) in being vertically fixed on module carrier, quartz socket tube blind end down, spacing between silica tube suit ultraviolet lamp assembly is 100mm, and ultraviolet lamp tube output wavelength is 254nm; Washing unit is placed in outside quartz socket tube and contacts with quartz socket tube, by cleaning of quartz socket tube in the effect maintenance operational process of washing unit, ensures transmittance; Cable is drawn from the quartz socket tube opening end of each silica tube suit ultraviolet lamp assembly, is pooled in cable flexible pipe and draws outside reaction tank and be connected with barretter, regulate ultraviolet lamp output intensity by barretter through stainless steel square pipe.Whole module is all placed in water in the course of the work, and the cable seal of all connection ultraviolet lamps and barretter, in cable flexible pipe, is not exposed in sewage and UV-light.
Further, in above-mentioned ultraviolet lamp module device, frame bottom, apart from 20cm space, ground, is installed for aerating apparatus, realizes by the leg being not less than 20cm at leg bottom rational height.
Below in conjunction with specific embodiment, the utility model is described in further detail
Embodiment 1:
In the present embodiment, with reference to Fig. 1, described ultraviolet lamp module device, is set with ultraviolet lamp assembly, barretter, washing unit and stationary installation by support, silica tube and forms; 64 silica tubes suit ultraviolet lamp assembly is parallel to each other and lines up 8 rows 8 and arrange, every root silica tube suit ultraviolet lamp assembly is built in an independent quartz socket tube, the lower end of sleeve pipe is blind end, upper end seals by sealing fixing rubber base 5 and is fixed on support 1, silica tube suit ultraviolet lamp assembly 2 is vertically fixed on above support 1 by light tube fixing rack 4, and the line-spacing between fluorescent tube and row are apart from being 100mm; The cable of ultraviolet lamp tube is pooled in cable flexible pipe 7 through stainless steel square tube 6 draws, thereto, and is connected with barretter, is installed in rack, so that safeguard in barretter independent sets.Ultraviolet lamp output intensity is regulated by barretter.During work, ultraviolet lamp module is fixed on the built-in fitting of ground by the fixing threaded hole 9 of bottom, prevents it from rocking, and after energising, washing unit 3 can run cleaning quartz socket tube automatically, prevents its fouling and affects transmittance.When ultraviolet lamp module needs off-line to clean or keeps in repair, hung out reaction tank by lifting appliance 8 and carry out cleaning or keeping in repair.
Embodiment 2:
In the present embodiment, with reference to Fig. 1, ultraviolet lamp module device is fixed in ozone contact tank or ozone oxidation reaction device, connects power supply, control device for opening, ultraviolet lamp tube generation UV-light.Ozone gas fully to be mixed with pending waste water by the aerating apparatus of bottom and contacts, pending waste water flows from ultraviolet lamp module bottom from bottom to top along fluorescent tube direction, in the process of waste water flowing, be dissolved in the ozone gas in pending waste water under the radiation of UV-light, generate hydroxyl radical free radical (OH), also has part ozone gas in water simultaneously, under the acting in conjunction of OH and ozone gas, the oxidized decomposition such as the hardly degraded organic substance in water, waste water is effectively addressed, flow out from water outlet, discharge or reuse.
Embodiment 3:
Water outlet after certain biochemical treatment of industrial wastewater, COD concentration is 300mg/L.Be arranged in ozone contact tank by ultraviolet lamp module device according to aforementioned manner, after waste water enters ozone contact tank, ozone gas becomes micro-bubble through aeration plate and dissolves in water, and ozone dosage is 250mg/L.When the current of ozonize are in the process of ultraviolet lamp module device, under the effect of the UV-light of ultraviolet lamp module device generation, part ozone gas generates the stronger hydroxyl radical free radical of oxidisability (OH) through ultraviolet catalytic effect, OH and the hardly degraded organic substance of ozone gas jointly and in water react, organism is decomposed by exhaustive oxidation, and waste water obtains effective process.Be that under the condition of 2 hours, after biochemical treatment, water outlet is through ultraviolet catalytic ozonidation at hydraulic detention time, in the rear water outlet of process, COD concentration value is at below 100mg/L.
The space structure of device reasonable disposition of the present utility model ultraviolet catalytic ozone oxidation process medium ultraviolet fluorescent tube and arranged mode, the spatial arrangement in ultraviolet lamp O3 catalytic oxidation process and radiation modality are taken into full account, utilization rate of ultraviolet light is high, and catalytic efficiency is high.Simultaneously by achieving hydraulics optimization, solving the impact of ultraviolet catalytic device on streamflow regime in water treatment procedure and mixing condition, enhancing system treatment effect.And structure is simple, easy handling manages, easy access and maintenance, whole device is integrally formed gasifying device with the form of a module, in operational process, whole module is immersed in water, when safeguarding, module is hung out the water surface, can realize the Problem of ultraviolet lamp module.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (8)
1., for a ultraviolet lamp module device for O3 catalytic oxidation reaction, it is characterized in that, comprising:
Support, be quadra structure, upper end is provided with lifting appliance, and bottom is provided with leg, and pedestal upper end is provided with the installation position of the fixed installation fluorescent tube in arranged in arrays;
Some silica tubes suit ultraviolet lamp assembly, to fix with described support on the installation position being located at described square set respectively and by stationary installation and forms array structure;
Washing unit, is located on described some silica tube suit ultraviolet lamp assemblies.
2. the ultraviolet lamp module device for O3 catalytic oxidation reaction according to claim 1, it is characterized in that, described each silica tube suit ultraviolet lamp assembly by upper end be blind end, lower end be opening end silica tube in be set with ultraviolet lamp tube and form, the opening end of described silica tube suit ultraviolet lamp assembly is installed on the installation position of described square set.
3. the ultraviolet lamp module device for O3 catalytic oxidation reaction according to claim 2, it is characterized in that, in described silica tube suit ultraviolet lamp assembly, quartz socket tube opening end is provided with 316L stainless steel sleeve pipe nut, steel bushing and presses the sealing of formula O type circle composition, ultraviolet lamp tube is fixed in described quartz socket tube by a PVDF die casting lamp socket, described PVDF die casting lamp socket forms double-layer seal in described quartz socket tube, and the sealing that described double-layer seal and described quartz socket tube opening end are arranged forms multi-stage sealed.
4. the ultraviolet lamp module device for O3 catalytic oxidation reaction according to claim 1, it is characterized in that, described stationary installation comprises: the sealing be located on described square set installation position is fixed rubber base and is connected with described support and is set with the fixing light tube fixing rack in ultraviolet lamp assembly two ends to described silica tube;
The opening end of described silica tube suit ultraviolet lamp assembly is seal-installed on described sealing and fixes in rubber base.
5. the ultraviolet lamp module device for O3 catalytic oxidation reaction according to any one of Claims 1-4, it is characterized in that, described silica tube suit ultraviolet lamp assembly is parallel each other and be evenly distributed, and the spacing that adjacent silica tube is set with between ultraviolet lamp assembly is 100mm.
6. the ultraviolet lamp module device for O3 catalytic oxidation reaction according to any one of Claims 1-4, is characterized in that, described pedestal upper end is provided with stainless steel square tube and the cable flexible pipe of the cable of drawing each silica tube suit ultraviolet lamp assembly.
7. the ultraviolet lamp module device for O3 catalytic oxidation reaction according to any one of Claims 1-4, is characterized in that, the ultraviolet lamp output wavelength of described silica tube suit ultraviolet lamp assembly is 254nm.
8. the ultraviolet lamp module device for O3 catalytic oxidation reaction according to any one of Claims 1-4, it is characterized in that, the support foot hight of described support bottom is not less than 20cm, and described leg is provided with the fixing threaded hole of fixing described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844998.9U CN204369608U (en) | 2014-12-25 | 2014-12-25 | For the ultraviolet lamp module device of O3 catalytic oxidation reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844998.9U CN204369608U (en) | 2014-12-25 | 2014-12-25 | For the ultraviolet lamp module device of O3 catalytic oxidation reaction |
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| Publication Number | Publication Date |
|---|---|
| CN204369608U true CN204369608U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844998.9U Expired - Fee Related CN204369608U (en) | 2014-12-25 | 2014-12-25 | For the ultraviolet lamp module device of O3 catalytic oxidation reaction |
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|---|---|
| CN (1) | CN204369608U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413288A (en) * | 2017-03-22 | 2017-12-01 | 傅国琳 | A kind of combination of light sources system of waterproof anti-corrosion |
| CN110054252A (en) * | 2019-04-16 | 2019-07-26 | 北京高能时代环境技术股份有限公司 | A kind of self-cleaning ultraviolet lamp group system and cleaning method |
| CN111268851A (en) * | 2019-02-25 | 2020-06-12 | 晴邦(上海)环保科技有限公司 | Industrial wastewater treatment system |
| CN111463154A (en) * | 2020-05-18 | 2020-07-28 | 浙江大学 | High-temperature ozone oxidation annealing device |
-
2014
- 2014-12-25 CN CN201420844998.9U patent/CN204369608U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413288A (en) * | 2017-03-22 | 2017-12-01 | 傅国琳 | A kind of combination of light sources system of waterproof anti-corrosion |
| CN111268851A (en) * | 2019-02-25 | 2020-06-12 | 晴邦(上海)环保科技有限公司 | Industrial wastewater treatment system |
| CN111268851B (en) * | 2019-02-25 | 2022-06-21 | 晴邦(上海)环保科技有限公司 | Industrial wastewater treatment system |
| CN110054252A (en) * | 2019-04-16 | 2019-07-26 | 北京高能时代环境技术股份有限公司 | A kind of self-cleaning ultraviolet lamp group system and cleaning method |
| CN111463154A (en) * | 2020-05-18 | 2020-07-28 | 浙江大学 | High-temperature ozone oxidation annealing device |
| CN111463154B (en) * | 2020-05-18 | 2023-02-14 | 浙江大学 | High-temperature ozone oxidation annealing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20191225 |