WO2003024492A1 - Sterilisiervorrichtung mit h2o2-verdampfer - Google Patents
Sterilisiervorrichtung mit h2o2-verdampfer Download PDFInfo
- Publication number
- WO2003024492A1 WO2003024492A1 PCT/EP2002/008860 EP0208860W WO03024492A1 WO 2003024492 A1 WO2003024492 A1 WO 2003024492A1 EP 0208860 W EP0208860 W EP 0208860W WO 03024492 A1 WO03024492 A1 WO 03024492A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- nozzle
- jet
- evaporator
- channels
- Prior art date
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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/208—Hydrogen peroxide
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/10—Sterilising wrappers or receptacles prior to, or during, packaging by liquids or gases
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/23—Containers, e.g. vials, bottles, syringes, mail
Definitions
- the invention relates to a device according to the preamble of claim 1.
- H2O2 condenses there as a fine film. This ensures a uniform sterilization of the surface in contrast to older constructions, in which the surfaces are sprayed directly with fine droplets.
- the evaporation of the H2O2 which is usually present in an aqueous solution of a suitable concentration, that is to say is evaporated together with the water, takes place in an evaporation chamber of an H2O2 evaporator from which the H2O2 steam is fed to the container to be sterilized with air blown through.
- One evaporator is usually provided per container location and is used intermittently to sterilize successive containers.
- H2O2 is injected via a two-component nozzle sprayed the evaporation chamber.
- the spray droplets reach the heated surfaces and evaporate there. This method is superior to other processes in which the evaporation takes place in hot air, since the heat capacity of air is far inferior to that of solids (wall material).
- a disadvantage of the generic state of the art is the use of single-substance or two-substance nozzles, which work in their design known from the prior art with very narrow channels which bring about the atomization effect.
- atomization into very small droplets is necessary in order to subsequently achieve rapid evaporation.
- the nozzles tend to clog rapidly. This is due to stabilizer salts usually contained in H2 ⁇ 2 / water solutions, which tend to precipitate and form small grains that clog the fine nozzle channels. Even with upstream filters, this effect can not be adequately achieved.
- the object of the present invention is to design a generic device without clogging.
- atomization is carried out with a nozzle device in which an air jet and an H2O2 jet are generated separately from one another. They meet in free space, with the air jet at the intersection of the H2O2
- Jet tears into fine droplets No atomization into small droplets takes place in the H2 ⁇ 2 nozzle, but a massive jet is generated.
- the nozzle channels required for this have such large cross sections that they cannot be blocked by salt crystals.
- FIG. 1 shows a section along line 1-1 in Figure 2 by an H2O2 evaporator
- the H2 ⁇ 2 evaporator shown in Figures 1 and 2 is part of a device for sterilizing beverage containers. At its outlet 1 it generates a flow 2 consisting of air with a portion of H2O2 vapor and possibly water vapor if H2O2 is used in the usual aqueous solution of suitable concentration.
- the outlet 2 can be arranged in a known manner, for example above the inlet of a bottle or other beverage container, in order to sterilize the interior.
- the evaporator shown has a solid housing block 3 which can be disassembled in a manner not shown with separating surfaces and in whose end region opposite the outlet 1 an annular channel 4 is formed.
- the ring channel 4 is connected to the outlet 1 with three channels 5 arranged parallel to the axis of the outlet 1 and a collecting space 6, into which all three channels 5 open.
- the housing block 3 is heated to a temperature suitable for vaporizing the H2O2 by means not shown, so that its temperature also corresponds to all of the inner walls.
- an air nozzle 7 opens tangentially into the ring channel 4, which generates a bundled air jet 8, which enters tangentially, creates a circular flow in the ring channel 4 and flows from the latter via the channels 5 and the collecting space 6 to the outlet 1.
- a H2 ⁇ 2 nozzle 9 is arranged in the housing block 3 in such a way that it generates a liquid jet 10 transversely to the air jet 8 at a distance from the latter, in such a way that the liquid jet 10 strikes the air jet 8 in free space within the annular channel 4.
- the H2 ⁇ 2 nozzle 9 is designed such that it generates a massive jet of liquid approximately in the diameter range of a few tenths of a millimeter. Salt crystals present in the H2O2 or water mixture used in the customary manner or other solids which lead to clogging in conventional spray nozzles are readily let through in a liquid jet of this thickness without the H2 ⁇ 2 nozzle 9 being able to clog.
- the liquid jet 10 strikes the air jet 8 at a crossing point and is entrained by it by the air flowing at a suitable flow speed and torn into droplets.
- the spray of fine droplets produced in this way rotates in a circle around the ring channel with the air jet generated by the tangentially flowing air jet 8.
- the fine liquid droplets generated at the point of intersection of the jets are predominantly transported outward onto the peripheral wall of the ring channel 4 by centrifugal force in order to settle there.
- another evaporation space can also be provided, in which the H2O2 is sprayed by crossed jets of air and liquid.
- This space can preferably have a round peripheral wall and the air jet 8 tangential, such as shown in Figure 1 are blown in to produce similar effects as the ring channel.
- straight channels 5 can also be provided on winding paths, for example spirally laid channels between the evaporation space 4 and the outlet 1, in order to bring about good reheating over a longer distance.
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02758445A EP1425048B1 (de) | 2001-09-17 | 2002-08-08 | Sterilisiervorrichtung mit h2o2-verdampfer |
JP2003528586A JP4028485B2 (ja) | 2001-09-17 | 2002-08-08 | 蒸発器を備えた殺菌装置 |
US10/801,924 US7010900B2 (en) | 2001-09-17 | 2004-03-16 | Beverage bottling plant for filling bottles with a liquid beverage filling material, and a cleaning device for cleaning bottles in a beverage bottling plant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10145818.5 | 2001-09-17 | ||
DE10145818A DE10145818C1 (de) | 2001-09-17 | 2001-09-17 | Sterilisiervorrichtung mit H202-Verdampfer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/801,924 Continuation-In-Part US7010900B2 (en) | 2001-09-17 | 2004-03-16 | Beverage bottling plant for filling bottles with a liquid beverage filling material, and a cleaning device for cleaning bottles in a beverage bottling plant |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003024492A1 true WO2003024492A1 (de) | 2003-03-27 |
Family
ID=7699338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/008860 WO2003024492A1 (de) | 2001-09-17 | 2002-08-08 | Sterilisiervorrichtung mit h2o2-verdampfer |
Country Status (6)
Country | Link |
---|---|
US (1) | US7010900B2 (de) |
EP (1) | EP1425048B1 (de) |
JP (1) | JP4028485B2 (de) |
DE (1) | DE10145818C1 (de) |
RU (1) | RU2314127C2 (de) |
WO (1) | WO2003024492A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014202393A1 (de) * | 2013-06-21 | 2014-12-24 | Elopak Systems Ag | Verdampfungseinrichtung zum verdampfen eines aerosols |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050215640A1 (en) | 2004-03-26 | 2005-09-29 | Baxter Jeffrey H | HMB compositions and uses thereof |
DE102004030957A1 (de) * | 2004-06-26 | 2006-01-12 | Khs Maschinen- Und Anlagenbau Ag | Verfahren zum Sterilisieren von Flaschen oder dgl. Behälter sowie Sterilisator zum Durchführen des Verfarhens |
DK1919520T3 (da) | 2005-08-04 | 2013-02-04 | Saban Ventures Pty Ltd | Rumdesinfektion |
JP5227182B2 (ja) | 2005-12-19 | 2013-07-03 | アボット・ラボラトリーズ | 1型および2型サイトカイン産生における不均衡を調節するためのベータ−ヒドロキシ−ベータ−メチルブチラートの使用 |
AU2007215373B2 (en) * | 2006-02-09 | 2009-04-02 | P.H.E. Enterprises Pty Ltd | A heating assembly |
DE102006007944A1 (de) * | 2006-02-21 | 2007-08-30 | Khs Ag | Verfahren zum Sterilisieren von Flaschen oder dergleichen Behältern sowie Vorrichtung zum Durchführen dieses Verfahrens |
DE102007014213B4 (de) * | 2007-03-24 | 2009-04-30 | Sinepro Gmbh | Vorrichtung zum Reinigen, Desinfizieren und Schmieren von englumigen medizinischen Instrumenten |
EP1982920A1 (de) * | 2007-04-19 | 2008-10-22 | Krones AG | Vorrichtung zum Sterilisieren von Behältnissen |
GB0708272D0 (en) * | 2007-04-28 | 2007-06-06 | Imi Vision Ltd | Pouch handling mechanism |
WO2008138145A1 (en) * | 2007-05-16 | 2008-11-20 | 2138357 Ontario Inc. | Centripetal container processing apparatus |
EP2167141B1 (de) * | 2007-07-11 | 2016-12-21 | Stokely-Van Camp, Inc. | Aktiver sterilisationsbereich für behälterbefüllung |
DE102007034205A1 (de) * | 2007-07-23 | 2009-01-29 | Krones Ag | Verdampfer zum Sterilisieren von Kunststoffbehältern |
DE102007039008A1 (de) * | 2007-08-17 | 2009-02-26 | Khs Ag | Dosier- und Versorgungssystem für Vorrichtungen zum H2O2-Sterilisieren von Packmitteln, Vorrichtung mit einem solchen Dosier- und Versorgungssystem sowie Verfahren zum Betrieb einer solchen Vorrichtung |
DE102008048738A1 (de) * | 2008-09-24 | 2010-03-25 | Krones Ag | Vorrichtung zur Überwachung einer Wasserdampfströmung |
PE20121729A1 (es) | 2010-01-29 | 2013-01-16 | Abbott Lab | Emulsiones nutricionales que comprenden beta-hidroxi-beta-metilbutirato (hmb) de calcio |
US9693577B2 (en) | 2010-01-29 | 2017-07-04 | Abbott Laboratories | Method of preparing a nutritional powder comprising spray dried HMB |
WO2011094548A1 (en) * | 2010-01-29 | 2011-08-04 | Abbott Laboratories | Aseptically packaged nutritional liquids comprising hmb |
FR2956591B1 (fr) * | 2010-02-19 | 2012-03-23 | Serac Group | Dispositif d'evaporation d'un liquide de traitement |
JP5536489B2 (ja) * | 2010-02-24 | 2014-07-02 | ゼネラルヒートポンプ工業株式会社 | 生産ラインシステム |
TWI526161B (zh) | 2010-06-10 | 2016-03-21 | 亞培公司 | 包含鈣hmb及可溶性蛋白質之實質上透明營養液 |
DE102010032964A1 (de) * | 2010-07-30 | 2012-02-02 | Krones Aktiengesellschaft | Vorrichtung zum Erwärmen von Kunststoffvorformlingen mit Sterilraum |
DE102010054788A1 (de) | 2010-12-16 | 2012-06-21 | Krones Aktiengesellschaft | Vorrichtung zum Sterilisieren von Behältnissen |
DE102012104267A1 (de) * | 2012-05-16 | 2013-11-21 | Krones Ag | Behältnisherstellungsanlage mit Bodenkühlung der Behältnisse |
TWM445984U (zh) * | 2012-07-18 | 2013-02-01 | Can Pack Commercial Co Ltd | 微波容器殺菌設備 |
US10591421B1 (en) * | 2014-02-25 | 2020-03-17 | Khs Gmbh | Beverage bottle handling device for handling beverage bottles and similar containers in a beverage bottling or container filling plant |
DE102014010283A1 (de) * | 2014-07-13 | 2016-01-14 | Khs Corpoplast Gmbh | Verfahren und Blasformungsmaschine zur blasformenden Herstellung von zumindest bereichsweise sterilen Behältern |
ES2541503B1 (es) * | 2015-05-12 | 2016-04-26 | Antonio Matachana S.A. | Dispositivo vaporizador de un agente de esterilización y procedimiento de vaporización correspondiente |
US10440989B2 (en) * | 2016-11-11 | 2019-10-15 | Portland Engineering, Inc. | E-cigarette vaporizer cartridge filling method and apparatus |
IT201900005314A1 (it) * | 2019-04-08 | 2020-10-08 | Tema Sinergie S P A | Vaporizzatore di agenti decontaminanti |
US11166490B2 (en) | 2019-11-13 | 2021-11-09 | Portland Engineering, Inc. | E-cigarette vaporizer device filling system and method |
JP2022189349A (ja) * | 2021-06-11 | 2022-12-22 | 大日本印刷株式会社 | 殺菌剤のガス化装置及び殺菌剤のガス化方法 |
Citations (5)
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US4797255A (en) * | 1986-03-24 | 1989-01-10 | Snow Brand Milk Products Co., Ltd. | Sterilization method and apparatus therefor |
EP0321908A2 (de) * | 1987-12-23 | 1989-06-28 | Snow Brand Milk Products Co., Ltd. | Gerät zur Verdampfung von Desinfektionsmitteln |
US5152968A (en) * | 1990-12-17 | 1992-10-06 | Elopak Systems A.G. | Single pass vapor generation container sterilization system |
US5873181A (en) * | 1996-04-24 | 1999-02-23 | Miyasaki; Mace T. | System for cleaning the interior of tanks and other objects |
WO1999030747A2 (en) * | 1997-12-12 | 1999-06-24 | Tetra Pak Plastics Limited | A continuous process for hyperactivation of fluids for sterilization |
Family Cites Families (10)
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DE3125430A1 (de) * | 1981-06-27 | 1983-01-20 | Hick & Co Gmbh, 4901 Hiddenhausen | Verfahren und vorrichtung zum sterilisieren von becherfoermigen behaeltern |
DE3235476C2 (de) * | 1981-11-14 | 1986-09-11 | Jagenberg AG, 4000 Düsseldorf | Verfahren und Einrichtung zum Entkeimen von Verpackungsmaterial, insbesondere von Verpackungsbehältern |
DE3540161A1 (de) * | 1985-11-13 | 1987-05-14 | Pkl Verpackungssysteme Gmbh | Verfahren und vorrichtung zum entkeimen von verpackungsmaterial, insbesondere von verpackungsbehaeltern |
DE3900448A1 (de) * | 1989-01-10 | 1990-07-12 | Jagenberg Ag | Verfahren und vorrichtung zum sterilisieren von gestapelten verpackungselementen, insbesondere becher, deckel od. dgl. |
GB9022268D0 (en) * | 1990-10-13 | 1990-11-28 | Cmb Foodcan Plc | Sterilising apparatus |
DE19513064B4 (de) * | 1995-04-07 | 2004-04-01 | Khs Maschinen- Und Anlagenbau Ag | Verfahren sowie System zum Füllen von Behältern mit einem flüssigen Füllgut sowie Füllmaschine und Etikettiereinrichtung zur Verwendung bei diesem Verfahren oder System |
MY115198A (en) * | 1995-08-11 | 2003-04-30 | Nestle Sa | Process and apparatus for sterilising surfaces |
DE19960155A1 (de) * | 1999-12-14 | 2001-06-21 | Hassia Verpackung Ag | Verfahren und Einrichtung zum Vorsterilisieren von Sterilräumen an Verpackungsmaschinen |
DE10040861A1 (de) * | 2000-08-21 | 2002-03-07 | Tetra Laval Holdings & Finance | Vorrichtung zum Sterilisieren von Packungen mit Wasserstoffperoxid |
ATE297225T1 (de) * | 2001-02-16 | 2005-06-15 | Steris Inc | Dekontamination von behältern mit dampf |
-
2001
- 2001-09-17 DE DE10145818A patent/DE10145818C1/de not_active Expired - Fee Related
-
2002
- 2002-08-08 EP EP02758445A patent/EP1425048B1/de not_active Expired - Lifetime
- 2002-08-08 JP JP2003528586A patent/JP4028485B2/ja not_active Expired - Lifetime
- 2002-08-08 WO PCT/EP2002/008860 patent/WO2003024492A1/de active IP Right Grant
- 2002-08-08 RU RU2004111681/15A patent/RU2314127C2/ru active
-
2004
- 2004-03-16 US US10/801,924 patent/US7010900B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797255A (en) * | 1986-03-24 | 1989-01-10 | Snow Brand Milk Products Co., Ltd. | Sterilization method and apparatus therefor |
EP0321908A2 (de) * | 1987-12-23 | 1989-06-28 | Snow Brand Milk Products Co., Ltd. | Gerät zur Verdampfung von Desinfektionsmitteln |
US5152968A (en) * | 1990-12-17 | 1992-10-06 | Elopak Systems A.G. | Single pass vapor generation container sterilization system |
US5873181A (en) * | 1996-04-24 | 1999-02-23 | Miyasaki; Mace T. | System for cleaning the interior of tanks and other objects |
WO1999030747A2 (en) * | 1997-12-12 | 1999-06-24 | Tetra Pak Plastics Limited | A continuous process for hyperactivation of fluids for sterilization |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014202393A1 (de) * | 2013-06-21 | 2014-12-24 | Elopak Systems Ag | Verdampfungseinrichtung zum verdampfen eines aerosols |
Also Published As
Publication number | Publication date |
---|---|
RU2004111681A (ru) | 2005-05-10 |
RU2314127C2 (ru) | 2008-01-10 |
DE10145818C1 (de) | 2002-10-10 |
EP1425048B1 (de) | 2008-04-23 |
US7010900B2 (en) | 2006-03-14 |
JP4028485B2 (ja) | 2007-12-26 |
EP1425048A1 (de) | 2004-06-09 |
US20040237466A1 (en) | 2004-12-02 |
JP2005503206A (ja) | 2005-02-03 |
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