ATE808T1 - SANITIZING DEVICE FOR FLOWING MEDIUM. - Google Patents

SANITIZING DEVICE FOR FLOWING MEDIUM.

Info

Publication number
ATE808T1
ATE808T1 AT79104507T AT79104507T ATE808T1 AT E808 T1 ATE808 T1 AT E808T1 AT 79104507 T AT79104507 T AT 79104507T AT 79104507 T AT79104507 T AT 79104507T AT E808 T1 ATE808 T1 AT E808T1
Authority
AT
Austria
Prior art keywords
medium
partition wall
vessel
chamber
tubes
Prior art date
Application number
AT79104507T
Other languages
German (de)
Inventor
Hans Ulrich Keller
Original Assignee
Katadyn Produkte Ag
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 Katadyn Produkte Ag filed Critical Katadyn Produkte Ag
Application granted granted Critical
Publication of ATE808T1 publication Critical patent/ATE808T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • 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
    • C02F2201/3223—Single elongated lamp located on the central axis of a turbular reactor
    • 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
    • C02F2201/328—Having flow diverters (baffles)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Prostheses (AREA)
  • Optical Communication System (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

The purification apparatus includes UV-tubes and secures a continuous and uniform disinfection or purification, respectively, of a flowing medium such as water, independent which portion of the space containing the UV-tubes is flowed through by such medium. The purification apparatus comprises a cylindrical pressure vessel with two chambers arranged on top of each other and separated from each other by a partition wall. The lower chamber comprises an inlet opening for the medium which is to be purified. The cylindrical upper chamber communicates with the lower chamber by inlet parts for the medium arranged on the partition wall and arranged groupwise along various concentric circles, each having a different radius. Inside of the vessel there is arranged an outlet tube, the upper portion of which is located in the upper chamber and comprises an inflow aperture at its upper end and the lower portion of which penetrates the partition wall and lower chamber and comprises at its lower end the discharge opening of the vessel. In each inlet part of the partition wall a UV-tube is supported at its lower end by the agency of guide vanes which produce a circulation of the incoming medium around the respective UV-tube. The UV-tubes extend through the upper chamber and penetrate an upper center plate and are supported at their upper end in a wall of the vessel remote from the inflow side.
AT79104507T 1978-11-24 1979-11-15 SANITIZING DEVICE FOR FLOWING MEDIUM. ATE808T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2851013A DE2851013C2 (en) 1978-11-24 1978-11-24 Disinfection device for flowing medium
EP79104507A EP0011776B1 (en) 1978-11-24 1979-11-15 Apparatus for sterilising fluids

Publications (1)

Publication Number Publication Date
ATE808T1 true ATE808T1 (en) 1982-04-15

Family

ID=6055515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79104507T ATE808T1 (en) 1978-11-24 1979-11-15 SANITIZING DEVICE FOR FLOWING MEDIUM.

Country Status (7)

Country Link
US (1) US4267455A (en)
EP (1) EP0011776B1 (en)
AT (1) ATE808T1 (en)
DE (1) DE2851013C2 (en)
DK (1) DK498579A (en)
NO (1) NO151659C (en)
ZA (1) ZA796267B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601822A (en) * 1982-02-17 1986-07-22 Frank Zamburro Water purifying apparatus
ES2022123B3 (en) * 1985-10-14 1991-12-01 Ubirajara Keutenedjian APPARATUS TO PURIFY AIR THROUGH ULTRAVIOLET RADIATION.
US4676896A (en) * 1986-01-17 1987-06-30 Norton William W Faucet mounted purifier
US4769131A (en) * 1986-05-09 1988-09-06 Pure Water Technologies Ultraviolet radiation purification system
AT388365B (en) * 1986-11-17 1989-06-12 Venturama Ag DEVICE FOR TREATING WATER
DE3739966A1 (en) * 1987-11-25 1989-06-08 Katadyn Produkte Ag Appliance for disinfecting water by UV irradiation
DE3740005A1 (en) * 1987-11-25 1989-06-08 Katadyn Produkte Ag DEVICE FOR DISINFECTING WASTEWATER
BR7200809U (en) * 1992-05-29 1993-03-23 Dacio Mucio De Souza CONSTRUCTIVE ARRANGEMENT IN WATER PURIFIER / STERILIZER
DE4417139C2 (en) * 1994-05-17 1996-04-18 Rudolf Wiesmann Device and system for disinfecting flowing liquids and using the same
US5536400A (en) * 1994-07-14 1996-07-16 Aqua Care Systems, Inc. Apparatus for purifying fluids with UV radiation and ozone
US5635133A (en) * 1995-08-30 1997-06-03 Glazman; Mark Method and apparatus for killing microorganisms in a fluid medium
DE29608441U1 (en) * 1996-05-09 1996-08-01 Eisenwerke Fried. Wilh. Düker GmbH & Co, 97753 Karlstadt Plant for the disinfection of flowing media, such as water
DE19639802B4 (en) * 1996-09-27 2008-06-12 Hansgrohe Ag Sanitary outlet
US5952663A (en) * 1997-07-22 1999-09-14 Infilco Degremont, Inc. Apparatus for improving UV dosage applied to fluids in open channel UV disinfection systems
US6245229B1 (en) * 1998-07-31 2001-06-12 Amway Corporation Point-of-use water treatment system
FR2815271B1 (en) * 2000-10-16 2003-01-17 Bordas Sarl DEVICE FOR TREATING A FLUID BY UV RADIATION
DE102004057076A1 (en) * 2004-11-25 2006-06-22 Wedeco Ag Vorkammerreaktor
US8652336B2 (en) 2006-06-06 2014-02-18 Siemens Water Technologies Llc Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water
US10343939B2 (en) 2006-06-06 2019-07-09 Evoqua Water Technologies Llc Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water
US9365436B2 (en) 2007-04-03 2016-06-14 Evoqua Water Technologies Llc Method of irradiating a liquid
US8961798B2 (en) 2007-04-03 2015-02-24 Evoqua Water Technologies Llc Method for measuring a concentration of a compound in a liquid stream
US9725343B2 (en) 2007-04-03 2017-08-08 Evoqua Water Technologies Llc System and method for measuring and treating a liquid stream
US8741155B2 (en) 2007-04-03 2014-06-03 Evoqua Water Technologies Llc Method and system for providing ultrapure water
US9365435B2 (en) 2007-04-03 2016-06-14 Evoqua Water Technologies Llc Actinic radiation reactor
US8753522B2 (en) 2007-04-03 2014-06-17 Evoqua Water Technologies Llc System for controlling introduction of a reducing agent to a liquid stream
US8591730B2 (en) 2009-07-30 2013-11-26 Siemens Pte. Ltd. Baffle plates for an ultraviolet reactor
EP2527301B1 (en) 2011-05-26 2016-04-27 Evoqua Water Technologies GmbH Method and arrangement for a water treatment
CA2865246C (en) * 2012-02-23 2020-01-28 Lvd Acquisition, Llc Dispensing spout with reversed flow allowing uv water disinfection
US9802844B2 (en) 2012-11-08 2017-10-31 Silver Aqua, Inc. Portable pathogen deactivation method and apparatus
CN204111365U (en) * 2013-09-05 2015-01-21 首尔伟傲世有限公司 Flowing water type sterilizing unit and utilize this coupling device
WO2015065808A1 (en) 2013-10-29 2015-05-07 Silver Aqua, Inc. Portable pathogen deactivation method and apparatus
CA2918564C (en) 2015-01-21 2023-09-19 Evoqua Water Technologies Llc Advanced oxidation process for ex-situ groundwater remediation
US11161762B2 (en) 2015-01-21 2021-11-02 Evoqua Water Technologies Llc Advanced oxidation process for ex-situ groundwater remediation
RU2627368C1 (en) * 2016-02-12 2017-08-08 Павел Владимирович Богун Device for processing liquids by ultraviolet radiation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258685C (en) * 1911-03-06
DE845497C (en) * 1948-10-02 1952-07-31 Siemens Ag Process and device for the ultraviolet irradiation of liquids with good permeability for ultraviolet radiation
NL85510C (en) * 1954-03-24
FR1359259A (en) * 1963-03-13 1964-04-24 Ultra-violet ray water sterilization apparatus
GB1212633A (en) * 1968-04-03 1970-11-18 Erex Hydro Engineering Pty Ltd Improvements relating to the irradiation of fluids
US3836781A (en) * 1972-08-01 1974-09-17 Water Purification Corp Irradiator for water purification
US3923663A (en) * 1974-07-22 1975-12-02 William P Reid Fluid purification device
CA1009019A (en) * 1974-10-03 1977-04-26 David Free Fluid flow diffuser plate
DE2622637C3 (en) * 1976-05-20 1984-08-30 Franz 4834 Harsewinkel Boehnensieker Device for sterilizing liquids

Also Published As

Publication number Publication date
DE2851013A1 (en) 1980-05-29
DE2851013C2 (en) 1983-12-08
NO151659B (en) 1985-02-04
NO793769L (en) 1980-05-28
ZA796267B (en) 1980-11-26
DK498579A (en) 1980-05-25
US4267455A (en) 1981-05-12
EP0011776A1 (en) 1980-06-11
NO151659C (en) 1985-05-15
EP0011776B1 (en) 1982-04-07

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee