CN203498123U - Ultraviolet disinfection tube - Google Patents
Ultraviolet disinfection tube Download PDFInfo
- Publication number
- CN203498123U CN203498123U CN201320607775.6U CN201320607775U CN203498123U CN 203498123 U CN203498123 U CN 203498123U CN 201320607775 U CN201320607775 U CN 201320607775U CN 203498123 U CN203498123 U CN 203498123U
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- China
- Prior art keywords
- disinfection
- water
- water outlet
- pipe section
- outlet pipeline
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000010453 quartz Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 19
- 239000010865 sewage Substances 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000000249 desinfective effect Effects 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 description 25
- 244000005700 microbiome Species 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000003206 sterilizing agent Substances 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000034817 Waterborne disease Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses an ultraviolet disinfection tube. The ultraviolet disinfection tube comprises a water outlet pipeline, gate valves and an ultraviolet lamp tube set, wherein the ultraviolet lamp tube set is used for carrying out ultraviolet disinfection on flowing water and is arranged in the water outlet pipeline, and the gate valves are arranged on the water outlet pipeline; the water outlet pipeline comprises a water inlet pipe section, a disinfection pipe section and a water outlet pipe section, the water inlet pipe section and the water outlet pipe section are respectively communicated to two end parts of the disinfection pipe section, the ultraviolet lamp tube set is arranged in the disinfection pipe section, and one gate valve is arranged on each of the water inlet pipe section and the water outlet pipe section. According to the ultraviolet disinfection tube, the operations of tail water disinfection, tail water outflow, valve overhauling and the like can be simultaneously considered, the running guarantee efficiency is beneficially increased, the rapid tail water disinfection can be guaranteed, the civil engineering investment is reduced, the occupied land of the process is saved, the maintenance time is shortened, the steady working condition is created, and the safe emission of the processed tail water is guaranteed; the ultraviolet disinfection tube is particularly applied to wastewater disinfection systems of projects of urban sewage treatment plants and can be used for rapidly disinfecting the tail water.
Description
Technical field
The utility model relates to the technical field of Disinfection of Municipal Wastewater equipment, relates in particular to a kind of disinfection by ultraviolet light pipe.
Background technology
So-called sterilization refers to by sterilizing agent or other sterilization means, kills the treating processes of pathogenic microorganism in water.Disinfection is two kinds of different treatment process, and microorganism not all in sterilizing process is all destroyed, and it only requires to kill pathogenic microorganism, and sterilizing requires to kill whole microorganisms.
Sterilization method can be divided into two classes substantially: physical method and chemical process.Physical method mainly contains the methods such as heating, freezing, irradiation, ultraviolet ray and microwave disinfection.But the current the most frequently used chemical process of still using chemical reagent.Chemical process is to utilize various chemical agents to carry out disinfection, and conventional chemostefilant has multiple oxygenant (chlorine, ozone, bromine, iodine, potassium permanganate etc.), some heavy metal ion (silver, copper etc.) and cationic surfactant etc.
Wherein, chlorine low price, sterilization reliably has again mature experience, is most widely used sterilizing agent.But it is found that recently and adopt chlorination also can cause the side effect that some are bad.As in waste water when the phenol one type organic matter, likely can form carcinogenic compound as chlorinated phenol or chloroform etc., Inactivation of Enteric Viruses In Water also has larger resistance to cholorination, therefore, at present also launched the research to other wastewater disinfection means, as disinfection by chlorine dioxide, disinfection by ultraviolet light etc.In giving water treatment, ozone is considered to replace the promising sterilizing agent of chlorine.Ultraviolet ray is applicable to the sterilization of the little water yield, cleaning water.Bromine and iodine and preparation thereof can be used for using water sterilization in swimming-pool water sterilization and army's field operations temporarily.Heating and irradiation are comparatively suitable to sludge disinfection.
With chlorination and other chemical disinfection is compared, uv sterilisation non-secondary pollution, useful to environment, ecology and human kind sustainable development.Operation maintenance management safety, simple, convenient, returns of investment are high, progressively become the replacement technique of chemical disinfection.
Ultraviolet ray, for the sterilization of water, has sterilization quick, and the advantage such as polluted water, does not therefore more and more receive people's concern in recent years.In Europe, existing more than 2,000 drinking-water treatment plant adopts ultraviolet ray to carry out disinfection at present.Meanwhile, ultraviolet technique has obtained application, especially microelectronics industry high purity water system very widely in high purity water manufacturing process, has almost be unable to do without ultraviolet sterilization apparatus.Look forward to the future, ultraviolet technique will be one of disinfection technology of paying close attention to of people in 21 century.
The disinfection by ultraviolet light of water, is by ultraviolet ray, the irradiation of water to be carried out, and is a photoprocess.Photon could produce photochemical transformations after only having the Quantitative yield by molecule in system to be absorbed in atom and molecule.In other words, invalid if light is not absorbed.When microorganism is arrived in uviolizing, just there is transmission and the accumulation of energy, accumulation result causes the deactivation of microorganism, thereby reaches the object of sterilization.
The center radiation wavelength of the UV-lamp that conventionally, water sterilization is used is 253.7nm.The disinfecting power of ultraviolet disinfector refer in specified flooding quantity situation water in microorganism kill function.
Killing different microorganisms needs different irradiation doses, and the microorganism being present in water is diversified.Selected irradiation dose is too high can waste unnecessary energy, the too low object that does not reach again water sterilization.The sterilization of water should lay particular emphasis on the intestinal bacteria of killing by waterborne disease, it is generally acknowledged the minimum 9000 μ W/(cm that are not less than of irradiation dose that ultraviolet disinfector can provide
2.s), should be greater than 12000 μ W/(cm during product export
2).
In the practical application of disinfection by ultraviolet light, the structural texture, current of considering sterilizer distributes, variation, influent quality, power supply characteristic, the envrionment conditions of yield of radiation in fluorescent tube use procedure, and necessary safety coefficient, ultraviolet radiation intensity initial in sterilizer should leave surplus with the irradiation dose that can provide.Uitraviolet intensity I, refers to that wavelength that quartz burner is launched is about the uitraviolet intensity of 253.7nm, and also referred to as radiodensity, unit is J/m
2.s or μ W/(cm
2.s).Uitraviolet intensity is except being subject to power, the performance of quartz burner determine, also has direct relation with burning time of the distance of raw water quality, illuminated point and fluorescent tube, fluorescent tube ambient temperature, fluorescent tube etc.
Along with increasing the weight of of China's environmental pollution, increasing city starts to build Engineering of Sewage Treatment Plant, and in sewage treatment project, the most common and distinct issues are exactly the problems such as tail water sterilization.In order to guarantee the operating safety of sewage sterilization system, need to carry out necessary analysis to sterilisation system, the actual features occurring according to associated problem, selects disinfectant measure safe and reliable, effective economy.Therefore, those skilled in the art is devoted to develop and a kind ofly can takes into account tail water sterilization, tail water water outlet, valve maintenance etc., and contribute to improve operational support efficiency, can guarantee tail water Quick disinfection, reduce construction investment, saving technique is taken up an area, reduce the repair time, create stable condition, guarantee to process the disinfection by ultraviolet light pipe of tail water safety dumping, by the setting of disinfection by ultraviolet light pipe, while guaranteeing that sterilization process breaks down without the maintenance of cutting off the water of blow-down pit body, be fast changeable disinfection by ultraviolet light pipe, do not affect normal operation.
Utility model content
Because the above-mentioned defect of prior art, the utility model provides a kind of can take into account tail water sterilization, tail water water outlet, valve maintenance etc., and contribute to improve operational support efficiency, can guarantee tail water Quick disinfection, reduce construction investment, saving technique is taken up an area, reduce the repair time, create stable condition, guarantee to process the disinfection by ultraviolet light pipe of tail water safety dumping.
For achieving the above object, the utility model provides a kind of disinfection by ultraviolet light pipe, comprise outlet conduit, gate valve and for passing current being carried out to the quartz burner group of disinfection by ultraviolet light, described quartz burner group is arranged in described outlet conduit, described gate valve is arranged on described outlet conduit.
Preferably, described outlet conduit comprises water inlet segment, sterilized tube segments and water outlet pipeline section, described water inlet segment is connected respectively conducting on the both ends of described sterilized tube segments with water outlet pipeline section, described quartz burner group is arranged in described sterilized tube segments, on described water inlet segment and described water outlet pipeline section, be respectively provided with one described in gate valve.
Preferably, also comprise that one for supporting the foundation base of described sterilized tube segments, described foundation base is buried underground on the ground, and described foundation base extends upward and is provided with some support bars, and described sterilized tube segments is arranged on described support bar.
Preferably, the water-in of described sterilized tube segments and water outlet are separately positioned on the tube wall at sterilized tube segments both ends, and opening direction is for vertically upward, and described water inlet segment connects described water-in by flange, described water outlet pipeline section connects described water outlet by flange.
In sum, disinfection by ultraviolet light pipe of the present utility model can be taken into account tail water sterilization, tail water water outlet, valve maintenance etc., and contribute to improve operational support efficiency, can guarantee tail water Quick disinfection, reduce construction investment, saving technique is taken up an area, reduce the repair time, create stable condition, guarantee to process tail water safety dumping, be particularly useful for, in the sewage sterilization system of municipal sewage plant's engineering, tail water being carried out to Quick disinfection.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is the floor map of the present embodiment disinfection by ultraviolet light pipe.
Fig. 2 is the A-A schematic cross-section of Fig. 1.
Fig. 3 is the B-B schematic cross-section of Fig. 1.
Embodiment
Fig. 1 is the floor map of the present embodiment disinfection by ultraviolet light pipe, the A-A schematic cross-section that Fig. 2 is Fig. 1, the B-B schematic cross-section that Fig. 3 is Fig. 1.As shown in drawings, this specific embodiment proposes a kind of disinfection by ultraviolet light pipe, comprise outlet conduit 10, gate valve 20 and for passing current being carried out to the quartz burner group 30 of disinfection by ultraviolet light, quartz burner group 30 is arranged in outlet conduit 10, gate valve 20 is arranged on outlet conduit 10.
Further embodiment as the present embodiment, as depicted in figs. 1 and 2, outlet conduit 10 comprises water inlet segment 11, sterilized tube segments 12 and water outlet pipeline section 13, water inlet segment 11 is connected respectively conducting on the both ends of sterilized tube segments 12 with water outlet pipeline section 13, and quartz burner group 30 is arranged in sterilized tube segments 12.As shown in Figure 3, on water inlet segment 11 and water outlet pipeline section 13, be respectively provided with a gate valve 20.
Further embodiment as the present embodiment, as shown in Figures 2 and 3, the present embodiment also comprises that one for supporting the foundation base 40 of sterilized tube segments 12, and foundation base 40 is buried underground on the ground, foundation base 40 extends upward and is provided with some support bars 41, and sterilized tube segments 12 is arranged on support bar 41.
Concrete, the water-in 121 of the sterilized tube segments of the present embodiment and water outlet 122 are separately positioned on the tube wall at sterilized tube segments 12 both ends, and opening direction is for vertically upward, and water inlet segment 11 connects water-in 121 by flange, and water outlet pipeline section 13 connects water outlet 122 by flange.
Exemplary, as shown in Figure 3, the water inlet segment 11 of the present embodiment and water outlet pipeline section 13 all can adopt the conventional outsourcing pieces such as elbow flange, two flange short tube and two flange straight tubes to carry out assembly and connection, and sterilized tube segments 12 can adopt the conventional outsourcing pieces such as stainless steel pipes, repeats no more herein.
Exemplary, the concrete applicable cases of the disinfection by ultraviolet light pipe of the present embodiment is as follows:
The disinfection by ultraviolet light pipe of the present embodiment is applied in the sewage sterilization system of municipal sewage plant's engineering, tail water is carried out to Quick disinfection.As the hay tank conducting of water inlet segment 11Yu sewage work is connected, water outlet pipeline section 13 is connected with the conducting of Pasteur's flow canal, the sewage of exporting in hay tank is carried out to Quick disinfection processing.
Sewage enters sterilized tube segments 12 by water inlet segment 11, and the sewage by 30 pairs of processes of quartz burner group carries out Quick disinfection processing, then by water outlet pipeline section 13, water is being discharged.When needs overhaul dismounting, can by closing gate valve, cut off the circulation of sewage, carry out the maintenance dismounting of each pipeline section and quartz burner group, installation and maintenance are very convenient.
Therefore, the present embodiment can take into account tail water sterilization, tail water water outlet, valve maintenance etc., and overhaul conveniently, each operating mode is stable, compact construction, has effectively reduced construction investment and floor space.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (4)
1. a disinfection by ultraviolet light pipe, it is characterized in that: comprise outlet conduit, gate valve and for passing current being carried out to the quartz burner group of disinfection by ultraviolet light, described quartz burner group is arranged in described outlet conduit, and described gate valve is arranged on described outlet conduit.
2. disinfection by ultraviolet light pipe as claimed in claim 1, it is characterized in that: described outlet conduit comprises water inlet segment, sterilized tube segments and water outlet pipeline section, described water inlet segment is connected respectively conducting on the both ends of described sterilized tube segments with water outlet pipeline section, described quartz burner group is arranged in described sterilized tube segments, on described water inlet segment and described water outlet pipeline section, be respectively provided with one described in gate valve.
3. disinfection by ultraviolet light pipe as claimed in claim 2, it is characterized in that: also comprise that one for supporting the foundation base of described sterilized tube segments, described foundation base is buried underground on the ground, and described foundation base extends upward and is provided with some support bars, and described sterilized tube segments is arranged on described support bar.
4. disinfection by ultraviolet light pipe as claimed in claim 2, it is characterized in that: the water-in of described sterilized tube segments and water outlet are separately positioned on the tube wall at sterilized tube segments both ends, and opening direction is for vertically upward, described water inlet segment connects described water-in by flange, and described water outlet pipeline section connects described water outlet by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607775.6U CN203498123U (en) | 2013-09-29 | 2013-09-29 | Ultraviolet disinfection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607775.6U CN203498123U (en) | 2013-09-29 | 2013-09-29 | Ultraviolet disinfection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498123U true CN203498123U (en) | 2014-03-26 |
Family
ID=50329121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607775.6U Expired - Fee Related CN203498123U (en) | 2013-09-29 | 2013-09-29 | Ultraviolet disinfection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956257A (en) * | 2022-06-29 | 2022-08-30 | 华蓝设计（集团）有限公司 | Non-full flow pipeline system convenient to disinfect |
-
2013
- 2013-09-29 CN CN201320607775.6U patent/CN203498123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956257A (en) * | 2022-06-29 | 2022-08-30 | 华蓝设计（集团）有限公司 | Non-full flow pipeline system convenient to disinfect |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |