CN1486283A - Module and module system for treatment of water by ultra-violet radiation - Google Patents
Module and module system for treatment of water by ultra-violet radiation Download PDFInfo
- Publication number
- CN1486283A CN1486283A CNA028038177A CN02803817A CN1486283A CN 1486283 A CN1486283 A CN 1486283A CN A028038177 A CNA028038177 A CN A028038177A CN 02803817 A CN02803817 A CN 02803817A CN 1486283 A CN1486283 A CN 1486283A
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- China
- Prior art keywords
- module
- hollow cylinder
- cleaning
- housing
- radiation
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000758 substrate Substances 0.000 claims description 11
- 239000010453 quartz Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000000191 radiation effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 15
- 230000002262 irrigation Effects 0.000 description 12
- 238000003973 irrigation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002070 germicidal effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 241000239226 Scorpiones Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004534 cecum Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/324—Lamp cleaning installations, e.g. brushes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/326—Lamp control systems
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
The inventive module (1) for treating a liquid medium with UV radiation comprises an open body provided with vertical posts (2) and transversal bases (3) connected thereto. UV lamps (4) provided with protective covers (5) are vertically arranged between said bases of the body. Said module is also provided with a unit (8) for cleaning the protective boots embodied in the form of transversal lattices (9) having orifices for the lamps. Cleaning rings made of a material resistant to UV radiation are arranged in said orifices. The cleaning unit (8) moves along the surface of the covers with the aid of a moving element embodied in the form of a closed hollow cylinder (13) and connected to another hollow cylinder (12) which has a lesser diameter and is fixed to the base of the body and embodied in such a way that it is movable with respect to said cylinder. The hollow cylinder moves along a vertical guide (14) embodied in the form of a cylindrical tube which is arranged coaxially with respect to said cylinders and provided with holes (15) embodied in such a way that they are disposed inside the closed cylinder in any position thereof. The inventive module is also provided with a UV radiation intensity sensor (16) arranged in the radiation area. A treated medium is used as a working medium for moving the cleaning unit.
Description
Technical field
The present invention relates to more particularly, relate to the module device that is used for being installed in unlimited irrigation canals and ditches or flume system, be used for processing drinking water, life water, sewage or service water with the field of ultraviolet radiation to liquid medium sterilization and sterilization.
Background technology
In the sewerage that opens wide, use ultraviolet radiation to the above-mentioned technical field of medium disinfectant in, use the fluorescent tube module of immerseable usually, and have source of radiation with respect to the different orientation of processed medium flow.These modules sequentially are installed in the irrigation canals and ditches, and processed liquid-flow is by it.The disinfectant effect is to realize by the germicidal action of the ultraviolet radiation that is installed in the fluorescent tube generation in the module.
Lampshade is stain in the use of module, and the intensity of ultraviolet radiation correspondingly reduces, and it may cause radiating dosage to be lower than required value.For this reason, must carry out the cleaning of lampshade termly, special anchor clamps are set in the structure of discrete module for this reason,, and not need from irrigation canals and ditches, to take out module so that carry out " on the spot " cleaning.For the parameter of checkout procedure with clear up timely, module often is equipped with the ultraviolet radiation intensity transmitter, and warning is because lamp tube cover stains the yield of radiation level reduction that causes.
Because being the element of a system, module is applicable to use in open irrigation canals and ditches (tank), this system is made up of several modules of installing along whole length of irrigation canals and ditches, to one of requirement of its structure is might easily it be packed in the tank, and the power that easily improves system by the quantity that increases module, and the consumption in its use is minimum.
Known module is Scorpions
Vertical open channel Series 8400, it is to list in the brief introduction of following company: the Capital Controls (www.ultradynamicsuv.com of company, watch the date: 5.04.2002), it has vertically arranged germicidal tube, be used for open sewerage, described module comprises the housing that formed by vertical pillar and the substrate of level, and the germicidal tube of source of radiation-in quartzy lampshade vertically and in parallel to each other is installed between them.Module configuration is used to clear up the device of lamp tube cover, and it is that four inflexible frameworks are installed as and can move in the housing of module, and has hole confession fluorescent tube and pass.Framework is connected with electric motor, and it can make framework move along the lamp tube cover surface up and down on vertical guideway.Transmission rig is connected with pump, and transmission rig is positioned at the special overcoat of module housing.The assembly of this system disposition check ultraviolet radiation intensity.
Also know a kind of module Channel Line SC, have horizontally disposed fluorescent tube, its explanation is listed in the List of Equipment of following company: (www.montagna.it, watch the date: 5.04.2002) module is used for the sterilization of the sewage in the irrigation canals and ditches in Montagna company.Module is made up of housing, and it is to be made of vertical pillar and horizontal substrate, is installed in the quartz burner in the protective guard between them, and they are fixed in the hole of hypocoxa.Module is equipped with the device be used to clear up lamp tube cover, and it is mounted in the intravital grid of shell, the cleaning ring of making by UV resistant radiating material at their hole internal fixing, and surround surface by the lamp tube cover of grid hole.Cleaning plant is made and might vertically be installed in the intravital guide portable lamp of shell shroud in the edge, and by the air impeller starting that is connected with pressure source (pneumatic plant).Driving mechanism directly is installed in the special overcoat of case top of each module and with conduit and is communicated with pneumatic plant.
Though known modular construction can solve with the task of ultraviolet radiation to water sterilization, but still has a series of problems, on known state of the art, do not obtain the reaction of oneself:
-there is special assembly (driving mechanism), must be used to transmit energy, and in scale removal process, move it to cleaning plant;
-driving mechanism directly is positioned at the overcoat of the special sealing on the module, makes the entire structure complexity and causes the module gabarit to increase, and as its result, increased the degree of depth of the irrigation canals and ditches of installation template system;
-in scale removal process, need additional energy, because the movement requirement consumed energy of cleaning plant on both direction and supply operate outside medium;
-be used for the limitation of the state space of alignment installation and detection tool, do not allow the directly parameter of testing process in radiation zone;
-only use the pressure change lifting force of pneumatic plant, also cause the increase of energy consumption.
The structure of the module of proposing has been eliminated above-mentioned shortcoming, and the efficient that improves using system on the basis of the module of proposing.
Summary of the invention
Main purpose of the present invention provides the module of using with the treatment with uv radiation liquid medium, its structure is because by using no drive system cleaning lamp tube cover and using processed liquid to be used to drive this system as working medium, permission can reduce the consumption of energy when its work, reduce gabarit, improve the utilization ratio of the useful area of module.
For realizing above-mentioned purpose of the present invention, the invention provides a kind of module with the treatment with uv radiation liquid medium, comprise a unlimited housing, housing is made up of vertical pillar and connected horizontal substrate, between substrate, vertically be installed in the quartz burner in the lamp tube cover, lamp tube cover is to be made by the material that can see through ultraviolet radiation, also comprise the cleaning plant of clearing up lamp tube cover, this device is made the horizontal grid shape that has the hole of inserting fluorescent tube, the cleaning ring of being made by the material of UV resistant radiation effect is installed in the hole, described device is installed in the housing, with by moving with respect to lamp tube cover with being connected of moving element, moving element manufactures and can move along being installed in the intravital vertical guide of module shell, it is characterized in that, moving element is a hollow sealing tube, be communicated with a hollow cylinder than minor diameter, this hollow cylinder is fixed on the substrate of housing, the sealing tube is set as and can moves with respect to this hollow cylinder, described vertical guide is perforated pipe with the coaxial installation of hollow cylinder, the hole is arranged so that the hole all is in the inside of sealing tube when any position, and the working medium that moving element is used is exactly processed medium.
Preferably, in the housing of module, place the ultraviolet radiation intensity transmitter, facing to one in the fluorescent tube.
Description of drawings
The present invention will be described below by accompanying drawing, in the accompanying drawing:
Fig. 1 is the close-up view that has the modular construction of indicating primary element, and module is equipped with the device of cleaning lamp tube cover, and this cleaning plant is in raised position;
Fig. 2 is the close-up view of the device of cleaning lamp tube cover, and the element (grid with holes and cleaning ring) of cleaning plant is shown;
Fig. 3 is the interface chart of tube;
Fig. 4 is that the ultraviolet radiation transmitter is at the intravital distribution plan of module shell;
Fig. 5 is the module system figure that uses the treatment with uv radiation liquid medium in open irrigation canals and ditches or tank, and it is made up of the module that sequentially is installed in the irrigation canals and ditches.
Embodiment
The module of the usefulness treatment with uv radiation liquid medium of the present invention's suggestion has following basic constructional feature and works in following mode.Referring to Fig. 1, module 1 comprises the housing of an opening, and this housing is to be made of vertical pillar 2 and the horizontal substrate 3 that is fixed between them, and ultra-violet sterilization fluorescent tube 4 vertically is installed between them, for example the amalgam fluorescent tube of 36 low pressure is located in the lamp tube cover 5 of quartz or quartzy opticglass.Housing is made by stainless steel, and has contour dimension 1890 * 740 * 855mm.The cecum of fluorescent tube is fixed in the interior fluoroplastics ring 17 of hypocoxa, be provided with seal washer 7 and have electrical contact 6 with the fluorescent tube upper end that is used for being connected with power supply, control and the signal component of peripheral hardware, it is made up of gasket seal and clamping nut, is used for the contact that anti-sealing is fallen fluorescent tube.Fluorescent tube can be parallel row or distribute by staggered row.The length of lamp tube cover is 1650mm.
The device 8 of cleaning quartz lamp shroud shown in Figure 2 is made up of two cleaning grids, and it is made into to have the shape of the stainless steel plate 9 in diameter 34mm hole, and the fluoroplastics cleaning that diameter 28mm is installed therein encircles 11, closely surrounds the surface of lamp tube cover.The arrangement that meets fluorescent tube 4 is made in hole 10 on the steel plate 9, makes fluorescent tube can pass these holes like this.
Correspondingly at Fig. 3, on the hypocoxa of housing, install and firmly fixing a hollow cylinder 12, hollow sealing tube 13 is inserted in the upper end of hollow cylinder 12, the diameter of sealing tube 13 can move along guide 14 with respect to the hollow cylinder 12 that is fixed on the hypocoxa greater than the diameter and the sealing tube 13 of following hollow cylinder 12.Guide 14 is coaxially installed with hollow cylinder 12 and sealing tube 13, is vertically fixed on the substrate at housing middle part and guide 14 is the hollow pipes that have two water supply holes 15.Hole on the guide 14 is formed on such level, makes when any position, and the hole all is in the hollow cylinder 13 of sealing when being included in the most extreme rise or lowering position.In such cases, the diameter of guide equals 32mm and two holes are formed in its height 815mm place.Steel plate 9 for example can make sealing tube 13 that steel plate 9 is moved along lamp tube cover 5 by being welded and fixed to sealing tube 13.
The device 8 of cleaning usefulness can occupy two extreme positions: on the hypocoxa 3 of original position-be at the steel plate 9 of the bottom of this position cleaning plant housing and a raised position, as shown in Figure 1.When being necessary to carry out the cleaning of quartz lamp shroud, use pump by the processed water of irrigation canals and ditches pumping to hollow tubular guide 14, the hole 15 of water by wherein enters sealing tube 13 subsequently.Along with the water-filling of sealing tube 13, pressure wherein increases.The diameter of the base portion of active sealing tube 13 and fixed hollow cylinder 12 is respectively 84 and 61mm.Because the pressure effect sealing tube 13 thereon and the area difference of hollow cylinder 12 base portions, produced lifting force, and sealing tube 13 14 moves along following hollow cylinder 12 along guide, promotes the total length that lower plate fixed thereon 9 is passed through quartz lamp shrouds 5.The running length of each lower plate equals half of lamp tube cover length.The result is fixed on the surface that the interior cleaning ring 11 of plate hole closely surrounds lamp tube cover, has removed the contamination that is accumulated on the lamp tube cover.After sealing tube reaches the uppermost edge position, the pump outage, pressure descends, and the device of cleaning lamp tube cover do not need energy consumption ground not drop to edge position bottom gently under the effect of self gravitation, has at this moment equally also carried out the cleaning of lamp tube cover.
Ultraviolet radiation transmitter (for example, patent RF No.2172482, G 01 N 21/59 is disclosed) can be fixed on the upper substrate 3 of housing of module 1, for example is parallel to fluorescent tube so that by corresponding holes in the plate 9.Transmitter 16 has and being electrically connected of power supply and control unit, and transmitter 16 is used to handle the signal of reception and measures the radiating dose value.
Therefore, the modular construction that the nothing of suggestion drives allows directly to transmit the device of pressure to cleaning, and in such cases, an element that drives function and be by cleaning plant carries out, be hollow sealing tube, be fixed with horizontal grid thereon, it allows to reduce the gabarit of module.In addition, this kind structure makes it more superior than known on energy expenditure, because the decline of being cleared up with device by the uppermost edge position is to carry out, and also might increase raising force under the gravity of self, so also can save energy by the diameter that changes two tubes.The mutual arrangement of structural element allows more effectively to use the useful area of module, because the nargin of working space is arranged, for example, directly places control device in the fluorescent tube district.
Because module is the basic functions element of sewerage, each above-mentioned advantage allows the overall tissue of optimization system on the whole.Owing to use the medium that is sterilized as the working medium that drives the cleaning system, can reach the reduction of energy requirement, because energy directly produces on the spot, need not introduce by the outside.
Shown in Figure 5ly in open irrigation canals and ditches or tank, use the treatment with uv radiation liquid medium, system such as sewage, this system constitutes on the basis of described module, system comprises the module 1 that sequentially is installed in the irrigation canals and ditches, be equipped with the device 8 of cleaning lamp tube cover, the pressure source 17 of the device that supply cleaning module is used, pipeline 18, power supply and control unit 19.When processing had the water of a large amount of suspended particles, pump can be placed in the container 20 of sealing, and water enters wherein by strainer 21.
For example, be in the concrete water tank of 10m a length, order is installed 4 modules in couples, and each module is equipped with cleaning plant 8.Module is electrically connected with power supply and control unit 19.For to whole module system supply pressures, use the immerseable pump of power as 3kw.Pump immerses in the processed water, is equipped with flexible pipe with pump and is connected with module.Open the valve of the pipeline of sealing in scale removal process, pressure is supplied to the sealing tube 13 of the cleaning plant of each module of cleaning simultaneously.After the cleaning framework upwards rose, shut-off valve and pressure descended, and cleaning plant reduces downwards under the action of gravity of self reposefully, repeatedly clears up lamp tube cover.So, the working medium that build-up pressure is used with the cleaning module in the hollow sealing tube of cleaning plant is exactly the water that is sterilized.
Under the processed situation of unusual turbidity, pump can immerse in the container 20 of the sealing that is equipped with gauze strainer 21, and water enters by strainer in advance, so that use as working medium after removing suspended substance.As a kind of displaced scheme, pressure source can be a hydro-pump, and it is made up of the container of some connections that have different surface areas.
Commercial Application
The present invention can be used in water treatment field, to having cleared up in the industrial water supply system Sterilize with the sewage before the cleaning, and the pipeline of public utilities-life waterpipe and industry is disappeared Poison.
Claims (2)
1. module with the treatment with uv radiation liquid medium, comprise a unlimited housing, housing is made up of vertical pillar and connected horizontal substrate, between substrate, vertically be installed in the quartz burner in the lamp tube cover, lamp tube cover is to be made by the material that can see through ultraviolet radiation, also comprise the cleaning plant of clearing up lamp tube cover, this device is made the horizontal grid shape that has the hole of inserting fluorescent tube, the cleaning ring of being made by the material of UV resistant radiation effect is installed in the hole, described device is installed in the housing, with by moving with respect to lamp tube cover with being connected of moving element, moving element manufactures and can move along being installed in the intravital vertical guide of module shell, it is characterized in that, moving element is a hollow sealing tube, be communicated with a hollow cylinder than minor diameter, this hollow cylinder is fixed on the substrate of housing, the sealing tube is set as and can moves with respect to this hollow cylinder, described vertical guide is perforated pipe with the coaxial installation of hollow cylinder, the hole is arranged so that the hole all is in the inside of sealing tube when any position, and the working medium that moving element is used is exactly processed medium.
2. according to the module of claim 1, it is characterized in that, in the housing of module, place the ultraviolet radiation intensity transmitter, facing to one in the fluorescent tube.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2001129088/12A RU2210545C2 (en) | 2001-10-29 | 2001-10-29 | Module and module system for treatment of water by ultra-violet radiation |
| RU2001129088 | 2001-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1486283A true CN1486283A (en) | 2004-03-31 |
| CN1230385C CN1230385C (en) | 2005-12-07 |
Family
ID=20253995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028038177A Expired - Fee Related CN1230385C (en) | 2001-10-29 | 2002-04-27 | Module and module system for treatment of water by ultra-violet radiation |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100481635B1 (en) |
| CN (1) | CN1230385C (en) |
| RU (1) | RU2210545C2 (en) |
| WO (1) | WO2003037800A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100409902C (en) * | 2004-09-09 | 2008-08-13 | 福建新大陆环保科技有限公司 | Ultraviolet sterilizer with automatic cleaner |
| CN100533346C (en) * | 2005-01-21 | 2009-08-26 | Otv股份有限公司 | Water treating reactor for the drinkability thereof |
| CN108793314A (en) * | 2018-06-01 | 2018-11-13 | 芜湖市百川给水设备有限公司 | A kind of apparatus for ultraviolet disinfection |
| CN109068694A (en) * | 2016-05-11 | 2018-12-21 | 鲁斯兰·弗拉迪米洛维奇·科勒法金 | Modular device for treating bulk grain with ultraviolet radiation |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2566379C (en) | 2004-07-01 | 2011-11-15 | Samsung Electronics Co., Ltd. | System and method for transmitting uplink control information in an ofdma communication system |
| KR100714649B1 (en) * | 2006-07-14 | 2007-05-07 | 유동주 | Lt type ultraviolet disinfector |
| US7507973B2 (en) * | 2006-11-02 | 2009-03-24 | Calgon Carbon Corporation | UV treatment reactor |
| DE102009039654A1 (en) * | 2009-09-02 | 2011-03-03 | ITT Mfg. Enterprises, Inc., Wilmington | UV disinfection device with non-contact cleaning |
| DE102013006635A1 (en) * | 2013-04-18 | 2014-10-23 | Xylem Ip Holdings Llc | UV radiator module with exchangeable radiator units |
| KR102648254B1 (en) * | 2015-10-28 | 2024-03-18 | 코닌클리케 필립스 엔.브이. | Assemblies for use in areas intended to allow fluids to pass through |
| RU2665489C1 (en) * | 2017-12-01 | 2018-08-30 | Федеральное государственное бюджетное научное учреждение Федеральный научный агроинженерный центр ВИМ (ФГБНУ ФНАЦ ВИМ) | Modular installation with source of infrared and ultraviolet surface irradiation and ultrasonic treatment of liquid in decentralized heat supply systems |
| US10730764B2 (en) * | 2018-04-20 | 2020-08-04 | Asahi Kasei Kabushiki Kaisha | Ultraviolet light irradiation device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2042637C1 (en) * | 1993-06-21 | 1995-08-27 | Научно-исследовательский институт коммунального водоснабжения и очистки воды | Device for disinfection of water with ultraviolet rays and ozone |
| US5874740A (en) * | 1996-03-14 | 1999-02-23 | Photoscience Japan Corporation | Ultraviolet ray irradiation equipment having scraper rings fitted to light transmission tubes |
-
2001
- 2001-10-29 RU RU2001129088/12A patent/RU2210545C2/en not_active IP Right Cessation
-
2002
- 2002-04-27 KR KR10-2003-7008775A patent/KR100481635B1/en not_active IP Right Cessation
- 2002-04-27 WO PCT/RU2002/000202 patent/WO2003037800A1/en active IP Right Grant
- 2002-04-27 CN CNB028038177A patent/CN1230385C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100409902C (en) * | 2004-09-09 | 2008-08-13 | 福建新大陆环保科技有限公司 | Ultraviolet sterilizer with automatic cleaner |
| CN100533346C (en) * | 2005-01-21 | 2009-08-26 | Otv股份有限公司 | Water treating reactor for the drinkability thereof |
| CN109068694A (en) * | 2016-05-11 | 2018-12-21 | 鲁斯兰·弗拉迪米洛维奇·科勒法金 | Modular device for treating bulk grain with ultraviolet radiation |
| CN108793314A (en) * | 2018-06-01 | 2018-11-13 | 芜湖市百川给水设备有限公司 | A kind of apparatus for ultraviolet disinfection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1230385C (en) | 2005-12-07 |
| WO2003037800A1 (en) | 2003-05-08 |
| KR100481635B1 (en) | 2005-04-08 |
| RU2210545C2 (en) | 2003-08-20 |
| KR20040002849A (en) | 2004-01-07 |
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