CN201209125Y - Ultraviolet C water treatment apparatus - Google Patents
Ultraviolet C water treatment apparatus Download PDFInfo
- Publication number
- CN201209125Y CN201209125Y CNU2008200325855U CN200820032585U CN201209125Y CN 201209125 Y CN201209125 Y CN 201209125Y CN U2008200325855 U CNU2008200325855 U CN U2008200325855U CN 200820032585 U CN200820032585 U CN 200820032585U CN 201209125 Y CN201209125 Y CN 201209125Y
- Authority
- CN
- China
- Prior art keywords
- ultraviolet
- water
- lamp
- tube
- disinfection
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010453 quartz Substances 0.000 claims abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract 3
- 239000000460 chlorine Substances 0.000 abstract description 9
- 229910052801 chlorine Inorganic materials 0.000 abstract description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000003651 drinking water Substances 0.000 abstract description 4
- 239000013505 freshwater Substances 0.000 abstract description 4
- 239000013535 sea water Substances 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 235000012206 bottled water Nutrition 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 23
- 238000005516 engineering process Methods 0.000 description 8
- 239000000645 desinfectant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000315 carcinogenic Toxicity 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- VCOYRKXQRUGBKS-UHFFFAOYSA-N N.[Cl] Chemical compound N.[Cl] VCOYRKXQRUGBKS-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- ZALMZWWJQXBYQA-UHFFFAOYSA-N [N].[Cl] Chemical compound [N].[Cl] ZALMZWWJQXBYQA-UHFFFAOYSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- -1 chlorine halogen compound Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to an ultraviolet C water-treatment device which comprises an ultraviolet C disinfection main body, an electromagnetic flowmeter, an electromagnetic metering pump, a one-way valve, a medicine chest, a power supply and a controller. The ultraviolet C disinfection main body is made of stainless steel, a quartz bushing is sleeved on the outer layer of an ultraviolet lamp to protect the lamp and installed in a steel tube in a sealed way, a helical line is arranged on the inner wall of the steel tube, the water flows out from a water outlet opening at upper end through a water inlet opening at lower end in a rotational flow way, therefore, the absorption efficiency of the ultraviolet rays is improved, a ball float is closely stuck with the tube wall and sleeved on the quartz tube, a brush is arranged at the position where the ball float is adjacent to the tube wall, the hair brush can vertically rotate and move to achieve the purpose of automatically cleaning the tube wall under the actions of buoyancy, deadweight and eddy flow of the water, the automatic dosing (chlorine) control of the device adopts the method that the dosing amount is automatically controlled according to the flow quantity, meanwhile, the lamp adopts preheat-starting, the lamp is reliably started at one time, and the service life of the lamp is prolonged. The device mainly performs disinfection to various water bodies required to be sterilized such as freshwater, sea water, potable water, wastewater, and the like.
Description
Technical field
The utility model relates to a kind of various disinfectant fields that need such as fresh water, seawater, tap water and waste water that are used to sterilize.
Background technology
As everyone knows, disinfection mode the most cheap, most convenient is a sunlight, and in fact, we just use ultraviolet ray in the solar source as the sterilization instrument.Ultraviolet ray is generally adopted by people always, because its not only convenient, cheap, pollution-free and noresidue, its unique shortcoming is just can obtain under good weather environment.In 1878, Downee and Blun found ultraviolet sterilizing ability, but did not also produce ultraviolet method at that time.1901, Cooper and Hewitt has invented the mercury arc UV-lamp, but be subjected to the limitation of technology such as filament material, vacuum technique, quartzy purity at that time, the life-span of mercury arc lamp is not long, and the efficient of UV-C is also low, but the invention of mercury arc lamp has been opened the gate for the mankind use ultra-violet sterilization.The U.S. in 1940 just changes after having invented mercuryvapour lamp to some extent.The characteristics of Cooper-Hewitt lamp be working stability,, ultraviolet efficient height is added quartzy purify and vacuum technique improves, the low-pressure mercury UV-lamp life-span was 10000 hours, the invention of Cooper-Hewitt lamp makes UV application that very big development be arranged.
The U.S. uses slightly slower than Europe to the UV sterilization equipment, this situation changed to some extent to the seventies in 20th century, and the U.S. mainly uses chlorine disinfectant before this.Along with a large amount of constructions of rapid urbanization and city domestic sewage factory, a large amount of sewage enters natural water and as drinking water source, causes sewage water factory downstream water body severe contamination after sterilization, and these pollutions have:
(1) chlorine residue: Sewage Plant will keep chlorine residue for keeping sterilization effect in discharge water, chlorine residue enters natural water, can kill the microorganism in the water, algae etc.Microorganism and algae death, the food that makes small fish, shrimp and other shell class biology is not enough and quantity reduces, and then influences the quantity and the balance of other aquatic products thing.
(2) chlorine disinfectant also can produce carcinogenic chlorine nitrogen compound, and the organism of chlorine in the process of kill microorganisms and in the carcinogenic cells produces oxidizing reaction, and byproduct wherein has chlorine ammonia and chlorine halogen compound, and wherein THM (trihalgen methane) is a carcinogenic substance.THM accumulates in the aquatic products object, also can stay in the human body cause cancer after human the eating.
The Ministry of Construction ratified to have issued " Drinking Water ultraviolet disinfector " (CJ/T204-2000) standard on December 7th, 2000, and required to rise June 1 calendar year 2001 enforcement.
On December 10th, 2007, whole nation disinfection by ultraviolet light technical committee for standardization (TCST) sets up, meeting one is to thinking in common disinfection way, chlorine and uv sterilisation are both economical, but there is the problem of harmful side product in conventional chlorine disinfectant, and Ultraviolet Disinfection can not produce the favor that advantages such as disinfection byproduct (DBP), sterilization effect are good have been subjected to industry because it need not pharmaceutical chemicals, becomes the new lover of disinfection technology.The establishment of the whole nation uv sterilisation stdn council will promote the standardization development of Ultraviolet Disinfection effectively, especially can build a platform in line with international standards for China's Ultraviolet Disinfection.
Disinfection by ultraviolet light has broad spectrum, and multiple pathogeny microorganism is all had the better action effect.The Canada and the U.S. of many countries in Europe and North America have revised environmental legislation respectively in the nineties, in the sterilization of sterilization after the wastewater treatment and tap water, all recommend to adopt the disinfection by ultraviolet light technology.Ultraviolet ray is at drinking water disinfection at present, the regeneration water sterilization, sanitary sewage, obtained certain application in the disinfecting of trade effluent etc., although there is no lasting sterilizing ability in the disinfection by ultraviolet light technology, bacterium light is repaired the problems such as work-ing life of problem and fluorescent tube, but along with ultraviolet C disinfection technology, solving lasting sterilizing ability of ultraviolet ray and fluorescent tube prolongs work-ing life, and going deep into to the ultraviolet ray disinfecting system design studies, the commercialization of apparatus for ultraviolet disinfection product, production domesticization, environmental protection disinfection by ultraviolet light technology are efficiently handled in the sterilization and will be had a good application prospect in China's water treatment.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of ultraviolet C water treatment device that can carry out disinfection to fresh water, seawater, tap water and waste water.
For solving the problems of the technologies described above, the technical solution of the utility model is, a kind of ultraviolet C water treatment device, comprise ultraviolet C sterilization main body, magnetic flow meter, electromagnetic dosing pump, check valve, medicine-chest, power supply and controller, ultraviolet C sterilization body interior has quartz burner, quartz socket tube and cover can washing apparatus, quartz socket tube on the quartz burner outer cover.Magnetic flow meter, electromagnetic dosing pump, check valve and medicine-chest constitute automatic medicine adding apparatus.
Quartz socket tube has automatic and manual cover can washing apparatus, power supply and controller adopt intelligent control, adopt the special-purpose power output electric ballast that becomes of low pressure high energy UV-lamp, realize the fluorescent tube pipeline start up by preheating, main fluorescent tube, magnetic flow meter and electromagnetic dosing pump provide power supply, also have simultaneously lamp tube service life is detected and the fluorescent tube fault alarm function, the controller power source operating voltage range is wide to be 90-265VAC, and input power factor is greater than 0.99.Ultraviolet C sterilization main body adopts the manufacturing of high-quality stainless steel, quartz socket tube of UV-lamp outer tube layer cover, sealing is installed in the steel pipe, the steel pipe inwall has spiral-line, water flows out from the upper end water outlet through cyclone mode by the lower end water-in, to improve ultraviolet assimilated efficiency, closely pastes tube wall and is enclosed within a ball float is arranged on the silica tube, ball float has hairbrush near tube wall, can rotate up and down to move by buoyancy of water, deadweight and eddy flow to reach the purpose that tube wall is cleaned automatically.
The utlity model has positive effect: (1) ultraviolet C water treatment device of the present utility model, adopt disinfection by ultraviolet light and chlorine disinfectant to be used, assurance has persistent sterilisation effect, can carry out disinfection to various disinfectant water bodys that need such as fresh water, seawater, tap water and waste water.(2) ultraviolet C water treatment device quartz socket tube of the present utility model has (according to fluid mechanics principle) and manual cover can washing apparatus automatically.(3) ultraviolet C water treatment device of the present utility model adopts the special-purpose power output electric ballast that becomes of low pressure high energy UV-lamp, realizes the fluorescent tube pipeline start up by preheating, guarantees that fluorescent tube once reliably starts, with prolonging lamp tube work-ing life.
Description of drawings
Fig. 1 is the overall construction drawing of embodiment 1.
Embodiment
See Fig. 1, the water treatment device of present embodiment comprises ultraviolet C sterilization main body 1, magnetic flow meter 2, electromagnetic dosing pump 3, check valve 4, medicine-chest 5, power supply and controller 6.
Ultraviolet C sterilization main body 1 among Fig. 1 adopts the manufacturing of high-quality stainless steel; be connected the employing flange connects with water inlet pipe and water outlet pipe; there are quartz burner, quartz socket tube and cover can washing apparatus in inside; quartz socket tube of UV-lamp outer tube layer cover mainly plays a protective role; sealing is installed in the steel pipe; the steel pipe inwall has helix groove, and washing unit mainly cleans the sleeve pipe of easy fouling, guarantees that fluorescent tube has higher ultra-violet sterilization effect.Magnetic flow meter 2, electromagnetic dosing pump 3, check valve 4 and medicine-chest 5 constitute automatic medicine adding apparatus, adopt ultraviolet ray and chlorine disinfectant can guarantee persistent sterilization effect like this.Water flows out from the upper end water outlet through cyclone mode by the lower end water-in, to improve ultraviolet assimilated efficiency, press close to tube wall and be with a ball float in the silica tube outside, ball float has hairbrush near tube wall, can rotate up and down to move by buoyancy of water (ball float rises and cleans tube wall during water supply), deadweight (tube wall is cleaned in ball float decline when cutting off the water) and eddy flow to reach the purpose that tube wall is cleaned automatically.When water flows into laggard ultraviolet C sterilization from ultraviolet C sterilization main body 1 lower end, after water after the sterilization flows out from the upper end, enter magnetic flow meter 2, the flow of 2 pairs of water of magnetic flow meter measures, according to the different different electrical signal of flow output, give electromagnetic dosing pump 3, electromagnetic dosing pump 3 is according to the variable of setting, carry out dosing (clorox) by check valve 4 to main pipe line, clorox is stored in the medicine-chest 5, power supply and controller 6 are mainly fluorescent tube, magnetic flow meter 2 and electromagnetic dosing pump 3 provide power supply, also have simultaneously lamp tube service life is detected and the fluorescent tube fault alarm function, UV-lamp adopts the special-purpose power output electric ballast power supply that becomes, and realizes the fluorescent tube pipeline start up by preheating, guarantee that fluorescent tube once reliably starts, with prolonging lamp tube work-ing life.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200325855U CN201209125Y (en) | 2008-02-20 | 2008-02-20 | Ultraviolet C water treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200325855U CN201209125Y (en) | 2008-02-20 | 2008-02-20 | Ultraviolet C water treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209125Y true CN201209125Y (en) | 2009-03-18 |
Family
ID=40479854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200325855U Expired - Fee Related CN201209125Y (en) | 2008-02-20 | 2008-02-20 | Ultraviolet C water treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209125Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531115A (en) * | 2010-12-24 | 2012-07-04 | 福建圣元股份有限公司 | Sewage treatment system and method |
| CN109319990A (en) * | 2018-11-06 | 2019-02-12 | 广州市真诚环保科技股份有限公司 | A kind of recycled water sterilization method based on ultraviolet technology |
-
2008
- 2008-02-20 CN CNU2008200325855U patent/CN201209125Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531115A (en) * | 2010-12-24 | 2012-07-04 | 福建圣元股份有限公司 | Sewage treatment system and method |
| CN109319990A (en) * | 2018-11-06 | 2019-02-12 | 广州市真诚环保科技股份有限公司 | A kind of recycled water sterilization method based on ultraviolet technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20120220 |