[go: up one dir, main page]

WO2011016744A1 - Dispositif de traitement de milieux aqueux dans un conduit - Google Patents

Dispositif de traitement de milieux aqueux dans un conduit Download PDF

Info

Publication number
WO2011016744A1
WO2011016744A1 PCT/RU2009/000390 RU2009000390W WO2011016744A1 WO 2011016744 A1 WO2011016744 A1 WO 2011016744A1 RU 2009000390 W RU2009000390 W RU 2009000390W WO 2011016744 A1 WO2011016744 A1 WO 2011016744A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylindrical body
emitters
ultraviolet
ultrasonic
diameter
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.)
Ceased
Application number
PCT/RU2009/000390
Other languages
English (en)
Russian (ru)
Inventor
Андрей Николаевич УЛЬЯНОВ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2009901007918U priority Critical patent/CN202558674U/zh
Priority to PCT/RU2009/000390 priority patent/WO2011016744A1/fr
Publication of WO2011016744A1 publication Critical patent/WO2011016744A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Definitions

  • the invention relates to the protection of the environment, and in particular to the field of purification and disinfection of water from surface water sources, as well as industrial and domestic wastewater from pollution, different in appearance and nature, and can be used to treat aqueous media, in particular turbid, in the duct .
  • a device for processing an aqueous medium (EP Ne O 655 417,
  • C02F1 / 32; C02F1 / 36, 1995 consisting of a two-section housing with units for supplying water for treatment and removal of the purified aqueous medium.
  • An ultrasonic vibrator is located in the first section of the aqueous medium, and in the second there is an ultraviolet lamp in a quartz case.
  • the aqueous medium supplied for cleaning is subjected to ultrasonic vibrations in the annular channel of the first section, followed by ultraviolet irradiation in the second section of the reactor.
  • the disadvantages of this device include the fact that when using a single source of ultrasound radiation and one ultraviolet - the zones of exposure to ultrasound and ultraviolet are separated. This leads to significant energy costs of ultrasound when cleaning the quartz cover of the ultraviolet emitter from biological fouling and salt deposition.
  • a device for disinfecting the water system with ultraviolet and ozone, which is used in the preparation of water for domestic and technical use (Certificate for Utility Model of the Russian Federation N ° 55354, C02F1 / 32, 2006), containing a housing in which a bactericidal lamp in a protective quartz is coaxially placed case, a node for supplying an aqueous medium for processing, in which an ejector is installed, and a node for removing the treated aqueous medium, while an ultrasound source located along the axis of the pipeline is installed at the outlet of the ejector, ultrasound emitters azvuka which are arranged in four rows evenly along the cylinder in a staggered manner towards each other. This arrangement of ultrasonic emitters provides ultrasonic processing of the entire volume of the aqueous medium passing through the ultrasound source.
  • the disadvantage of this device is that the zones of exposure to ultrasound and ultraviolet are separated, which leads to significant energy costs of ultrasound when cleaning the quartz cover of the ultraviolet emitter from biological fouling and salt deposition, and the use of only one source of ultraviolet radiation limits the performance of the device and does not provide a sufficient degree cleaning up.
  • a device for treating aqueous media comprising a flow housing with nodes for supplying an aqueous medium for treatment and removal of the treated aqueous medium, consisting of one or more sections containing one or more ultrasonic transducers.
  • One embodiment of the known device It is a body in the form of a straight cylinder with a cylindrical ultrasonic transducer coaxially located in it.
  • the aqueous medium to be treated is subjected to treatment in one or several fields of standing ultrasonic waves, and under the action of ultrasound, the isolation (flocculation, precipitation, agglomeration or coagulation) of dissolved or suspended or emulsified in an aqueous medium ingredients or microorganisms occurs, followed by their separation.
  • the disadvantage of this device is the low degree of disinfection of the treated aqueous medium, since when processing in the device, only partial removal of pathogenic microflora located on solid particles occurs.
  • a device for processing an aqueous medium comprising a cylindrical body with nodes for supplying an aqueous medium for processing and removal of the treated aqueous medium, at the base of which holes are made and transverse partitions are located inside in the form of disks with holes and an ultraviolet lamp in covers made of a material transparent to UV radiation, mounted parallel to the generatrix of the cylindrical body around the circumference and in the center.
  • the device allows to increase the degree of disinfection of the treated aqueous medium, however, the walls of the housing and protective covers of UV lamps are subject to biofouling and salt deposition, especially when operating the device for high-pressure aqueous media, which reduces the productivity of the device and increases energy costs per unit of processed volume.
  • a device for treating aqueous media is also known (PCT Application Ne WO 00/58224, C02F1 / 32; C02F1 / 36, 2000), consisting of a cylindrical body with a coaxially located UV lamp with a protective quartz cover and nodes for supplying the aqueous medium for processing , ultrasonic treatment and removal of the treated aqueous medium.
  • the device allows you to simultaneously increase the degree of cleaning and disinfection of the treated aquatic environment due to exposure to it with ultrasound and ultraviolet in a single acoustic field and at the same time reduce biofouling and the deposition of salts on the walls of the housing and the protective cover of the ultraviolet lamp.
  • the disadvantages of this device are the limitation of the volume of the treated aqueous medium due to the inhomogeneous distribution of the intensity of ultrasonic vibrations in the volume of the device, and in order to increase the processing efficiency, an increase in exposure time is required.
  • an increase in exposure time is required.
  • several devices are connected in parallel, which leads to an increase in metal consumption and energy costs.
  • a device for non-reagent disinfection of a liquid comprising a housing, on the outside of which there are ultrasonic emitters, inside the housing there are sources of ultraviolet radiation with protective covers that are transparent to ultraviolet rays, and inserts located around them , on the inner sides of which there are also ultrasonic emitters, which are located at the nodal points of the maximum intensity of oscillations and are tuned to synchronous or different relative to d other resonant frequency.
  • the closest in technical essence to the proposed is a device for the treatment of the aquatic environment (RF Patent N ° 2183197, C02F1 / 32; C02F1 / 36, 2002), containing a cylindrical body with nodes for supplying water for processing, ultraviolet treatment located inside the cylindrical body, ultrasonic treatment and removal of treated water, in which the ultraviolet water treatment unit consists of two or more ultraviolet emitters equipped with protective covers made of a material transparent to ultraviolet radiation, and arranged pairs llelno generatrix of the cylindrical body in at least one concentric circle, and the ultrasonic processing unit consists of two or more ultrasound emitters located along an axis of the cylindrical housing with two or more equidistant rows, wherein in each row, one ultrasonic emitter is located on the axis of the casing, and the rest is at least one concentric circle, ultrasonic and ultraviolet emitters alternate from the axis of the casing to its inner surface, and the distances between ultrasonic emitters, ultraviolet emitters, ultrasonic and ultraviolet emitters are
  • a disadvantage of the known device is that to ensure uniformity in processing the volume of the aquatic environment requires a large number of emitters, which leads to an increase in the cost and energy consumption of the device.
  • ultrasonic processing unit - a combination of two or more ultrasonic emitters
  • UV processing unit (Ultraviolet processing unit)) - a combination of two or more ultraviolet emitters
  • “Row” - means a circle on the surface of a cylindrical body centered on its axis, on which "n" of the same type of ultrasonic emitters are located, where “n” is 1, 2, 3, etc.
  • the objective of the invention is to provide a universal device with low energy consumption for the treatment of aqueous media with pollution of any composition in the duct.
  • the technical result from the use of the proposed device is to increase the uniformity of the treatment of the aquatic environment with ultrasound and ultraviolet in a single acoustic field, which leads to an increase in the degree of purification of aqueous media from organic, inorganic, toxic contaminants and an increase in the degree of disinfection of pathogenic microflora while reducing processing time and reducing energy consumption .
  • the device prevents biofouling and deposition salts on the inner surface of the housing of the device and the surfaces of the protective covers of ultraviolet lamps located in the housing.
  • the problem is solved, and the technical result is achieved due to the fact that in the device for processing aqueous media in the duct, containing a cylindrical body with nodes for supplying the aqueous medium for processing, processing with ultraviolet, consisting of two or more ultraviolet emitters, equipped with protective covers made of material, transparent to ultraviolet radiation, and parallel to the generatrix of the cylindrical body, at least one concentric circle centered on the axis of the cylindrical body, an ultrasonic processing unit, consisting of two or more ultrasonic emitters located equidistant in two or more rows along the axis of the cylindrical body, and a node for removing the treated aqueous medium, the ultrasonic emitters are mounted in the cylindrical body one or more in each row around the circumference of the cylindrical body with an offset of each next row at (360: (2 p) deg., where n is the number of ultrasonic emitters in the row, starting from 1, and made of two or more cylindrical steps, with a diameter of each of the next step is smaller than the diameter of
  • the device for processing aqueous media in the duct is equipped with two ultrasonic emitters located one at the ends of the cylindrical body along its axis and made of two or more cylindrical steps, the diameter of each next step being less than the diameter of the previous one, and the length of the generatrix and the diameter each stage is a multiple of a quarter of the ultrasound wavelength
  • the device for processing aqueous media in the duct can be additionally equipped in each end of the cylindrical body with two or more ultrasound emitters located at equal distances from each other, at least one concentric circle centered on the axis of the cylindrical body, and made of two or more cylindrical steps, with the diameter of each next step less than the diameter of the previous one, and the length of the generatrix and the diameter of each steps are a multiple of a quarter of the ultrasound wavelength.
  • FIG. 1 schematically shows a vertical section of a device for the treatment of aqueous media in the duct, containing two ultrasonic emitters located one in each row; in FIG. 2 - the same with ultrasonic emitters located at both ends along the axis of the cylindrical body of the device; in FIG. 3 is a general view of a device with ultrasonic emitters arranged in four rows; FIG. 4 is a view along A-A in FIG. 3, which shows the installation order of the emitters in a cylindrical casing three in a row with a displacement in two adjacent rows of 60 degrees (360: (2 x 3).
  • a device for processing aqueous media in a duct comprises a cylindrical body 1 with a node for supplying aqueous media for processing 2, ultraviolet emitters 3 with protective covers made of a material transparent to ultraviolet radiation, and ultrasonic emitters 4 located one in two rows in circles on the housing 1, with an offset of one relative to the other by 180 degrees. (360: (2 x 1), as well as a purified water drainage unit 5, while in the device (Fig. 2) two extreme ultrasonic emitters 4 are located directly at the ends of the cylindrical body 1 on its axis. In Fig. 3 it is shown that ultrasonic emitters 4 are arranged in circles on the surface of the cylindrical body 1, and FIG.
  • the device operates as follows.
  • the treated aqueous medium containing organic and / or inorganic and / or toxic contaminants and / or pathogenic microflora through the water supply unit for treatment 2 is fed into the cylindrical body 1 of the water treatment device, where it is subjected to simultaneous treatment with ultrasonic and ultraviolet radiation in a single acoustic field .
  • Ultraviolet emitters 3 are low pressure lamps with mercury vapor.
  • ultrasonic emitters are made of two or more cylindrical steps, with the diameter of each of the following steps are smaller than the diameter of the previous one, and the length of the generatrix and the diameter of each step are a multiple of a quarter of the ultrasound wavelength, mounted in a cylindrical the 1st case, one or more in each row around the circumference of the cylindrical body with an offset in each next row by (360: (2 p) degrees, where n is the number of ultrasonic emitters in the row, starting from 1, generating ultrasonic vibrations of the required frequency power.
  • ultrasonic emitters When placing only two ultrasonic emitters, they are placed in two rows towards each other (the angle of the displacement of the ultrasonic emitter in the second row relative to the first row is 180 degrees), which will allow the ultrasonic field to occupy the entire volume of the cylindrical body 1, including the water supply unit for processing 2 and purified water removal unit 5.
  • Ultrasonic emitters are interchangeable, the distances between ultraviolet emitters, ultrasonic emitters, ultraviolet and ultrasonic radiation teachers should be a multiple of a quarter wavelength of ultrasound - this allows powerful oxidizing agents, formed during the simultaneous exposure of water to ultraviolet radiation, ultrasound and acoustic vibrations, to be distributed uniformly (uniformly) across the treated volume.
  • the purified and disinfected water through the site of removal of purified water 5 is discharged, for example, to the consumer.
  • the proposed device allows for almost complete disinfection (up to 99.999%), i.e. completely destroy any form (including spore) of microorganisms, viruses and protozoa in concentrations up to 10 6 units / liter. and the amount inaccessible to traditional technologies, due to the fact that powerful oxidizing agents formed during the simultaneous exposure of water to ultraviolet radiation, ultrasound and acoustic vibrations are distributed uniformly (evenly) across the treated volume.
  • the device is not subject to biofouling and salt deposition. Energy costs for Im 3 / h of treated water do not exceed 3-5 W for drinking water and 13-15 W for wastewater.
  • the proposed device allows to increase the degree of purification of aqueous media from organic and / or inorganic and / or toxic contaminants and pathogenic microflora while reducing the time of the process cleaning and reducing energy consumption, as well as preventing the deposition of salts on the device case and the surfaces of quartz covers of ultraviolet lamps due to exposure to the cleaned water environment with ultrasound and ultraviolet in a single acoustic field, which confirms its compliance with the criterion ((industrial applicability)).
  • the proposed technical solution allows you to create a multifunctional universal device with low energy consumption for disinfection and cleaning in the flow of water from pollution of various types and nature.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physical Water Treatments (AREA)

Abstract

L’invention se rapporte à la purification et à la décontamination de milieux aqueux dans un conduit, et permet d’augmenter le niveau de purification de milieux aqueux en ce qui concerne les polluants organiques, minéraux et toxiques, et d’accroître la décontamination par la microflore pathogène tout en réduisant le temps de traitement et en diminuant la consommation électrique. Le dispositif de traitement de milieux aqueux dans un conduit comprend un corps comportant des unités d’alimentation en milieu aqueux à traiter et de traitement par ultraviolets consistant en deux émetteurs d’ultraviolets ou plus comportant des housses de protection faites d’un matériau transparent au rayonnement ultraviolet et disposés en parallèle à la génératrice du corps cylindrique, des unités de traitement ultrasonique comprenant deux émetteurs ultrasoniques ou plus disposés à égale distance en deux rangées ou plus le long de l’axe du corps et montés dans le corps cylindrique de sorte que chaque rangée en comporte un ou plus sur la circonférence du corps cylindrique et avec un décalage de (360: (2 n) degré par rapport à chaque rangée suivante, n étant la quantité d’émetteurs ultrasoniques dans chaque rangée, en commençant par 1, et une unité d’évacuation du milieu aqueux traité. Les émetteurs ultrasoniques comportent deux étages cylindriques ou plus, et le diamètre de chaque étage est inférieur à celui de l’étage précédent, tandis que la longueur de la génératrice et le diamètre de chaque étage sont des multiples du quart de la longueur d’onde de l’ultrason. Deux émetteurs ultrasoniques ou plus dans chaque rangée sont disposés à distance égale les uns des autres, et les distances entre les émetteurs d’ultraviolets, les émetteurs ultrasoniques et les émetteurs d’ultraviolets et ultrasoniques sont des multiples du quart de la longueur d’onde de l’ultrason.
PCT/RU2009/000390 2009-08-05 2009-08-05 Dispositif de traitement de milieux aqueux dans un conduit Ceased WO2011016744A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009901007918U CN202558674U (zh) 2009-08-05 2009-08-05 用于处理流体中的水介质的装置
PCT/RU2009/000390 WO2011016744A1 (fr) 2009-08-05 2009-08-05 Dispositif de traitement de milieux aqueux dans un conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2009/000390 WO2011016744A1 (fr) 2009-08-05 2009-08-05 Dispositif de traitement de milieux aqueux dans un conduit

Publications (1)

Publication Number Publication Date
WO2011016744A1 true WO2011016744A1 (fr) 2011-02-10

Family

ID=43544515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2009/000390 Ceased WO2011016744A1 (fr) 2009-08-05 2009-08-05 Dispositif de traitement de milieux aqueux dans un conduit

Country Status (2)

Country Link
CN (1) CN202558674U (fr)
WO (1) WO2011016744A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2645986C1 (ru) * 2017-02-08 2018-02-28 Андрей Николаевич Ульянов Устройство для обработки водных сред в протоке

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105110527A (zh) * 2015-08-14 2015-12-02 苏州康博电路科技有限公司 大型循环水系统用补充水进口管
CN106946315B (zh) * 2017-04-17 2020-12-11 深圳市水净科技有限公司 智能水质监测装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537655A (en) * 1968-04-18 1970-11-03 Joel F Gustafson Treatment of waste effluents
US4885098A (en) * 1986-10-27 1989-12-05 Bodine Albert G Sonic method for facilitating the removal of solid particles from a slurry
RU2183197C1 (ru) * 2001-07-03 2002-06-10 Акционерное общество закрытого типа "СВАРОГ" Устройство для обработки воды
WO2003086989A1 (fr) * 2002-04-16 2003-10-23 Ulrich Kubinger Dispositif de desintegration de boues residuaires
EP1710209A1 (fr) * 2005-04-10 2006-10-11 Wolfgang Riggers Dispositif de réduction de germes dans des liquides de préférence optiquement transparents par ultrasons et irradiation ultraviolette

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537655A (en) * 1968-04-18 1970-11-03 Joel F Gustafson Treatment of waste effluents
US4885098A (en) * 1986-10-27 1989-12-05 Bodine Albert G Sonic method for facilitating the removal of solid particles from a slurry
RU2183197C1 (ru) * 2001-07-03 2002-06-10 Акционерное общество закрытого типа "СВАРОГ" Устройство для обработки воды
WO2003086989A1 (fr) * 2002-04-16 2003-10-23 Ulrich Kubinger Dispositif de desintegration de boues residuaires
EP1710209A1 (fr) * 2005-04-10 2006-10-11 Wolfgang Riggers Dispositif de réduction de germes dans des liquides de préférence optiquement transparents par ultrasons et irradiation ultraviolette

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2645986C1 (ru) * 2017-02-08 2018-02-28 Андрей Николаевич Ульянов Устройство для обработки водных сред в протоке
WO2018147769A1 (fr) * 2017-02-08 2018-08-16 Общество С Ограниченной Ответственностью "Сварог" Dispositif de traitement de milieux aqueux dans un conduit

Also Published As

Publication number Publication date
CN202558674U (zh) 2012-11-28

Similar Documents

Publication Publication Date Title
US7763177B2 (en) System and method for ultrasonic cleaning of ultraviolet disinfection system
RU2183197C1 (ru) Устройство для обработки воды
WO2000058824A1 (fr) Methode et systeme relatifs a des donnees operationnelles coherentes de grappe dans une grappe de serveurs utilisant un quorum de repliques
JP4690872B2 (ja) 紫外線照射水処理装置
WO2013173857A1 (fr) Appareil de désinfection de l'eau
WO2011016744A1 (fr) Dispositif de traitement de milieux aqueux dans un conduit
RU90432U1 (ru) Устройство для обработки водных сред в протоке
CN104478146A (zh) 一种微波紫外光超声波膜过滤协同水净化联用装置
JP2006116536A (ja) 小型紫外線殺菌浄水装置
WO2000058224A1 (fr) Reacteur permettant de nettoyer et de desinfecter un milieu aquatique
KR102256064B1 (ko) 오존가스를 병용한 자외선 수질 정화장치
CN215906020U (zh) 一种高效中压紫外灭活反应器
KR20140081086A (ko) 초음파 및 펄스 uv를 이용한 수처리장치
KR20110045847A (ko) 바이오파울링 저감을 위한 수처리장치
JP2004202322A (ja) 超音波処理方法および装置
KR200299827Y1 (ko) 와류를 이용한 고효율 자외선 살균장치
WO2018147769A1 (fr) Dispositif de traitement de milieux aqueux dans un conduit
CN109205885A (zh) 一种复合增强光催化水净化装置
CN201574093U (zh) 一种水处理的紫外线消毒设备
JP2009066478A (ja) 紫外線照射水処理装置
RU2092448C1 (ru) Способ очистки и обеззараживания водных сред
KR101493962B1 (ko) 오존 및 초음파를 이용한 수처리장치
KR200336767Y1 (ko) 자외선 살균기의 석영관 세척장치
CN112850988A (zh) 一种集成式污水无害化装备
RU235152U1 (ru) Устройство корпусного напорного типа, для комплексного улучшения качества воды в УЗВ-системах индустриальной аквакультуры

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200990100791.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09848107

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09848107

Country of ref document: EP

Kind code of ref document: A1