WO2001025694A1 - Verfahren und vorrichtung zur luftführung in einem bearbeitungsraum - Google Patents
Verfahren und vorrichtung zur luftführung in einem bearbeitungsraum Download PDFInfo
- Publication number
- WO2001025694A1 WO2001025694A1 PCT/DE2000/003396 DE0003396W WO0125694A1 WO 2001025694 A1 WO2001025694 A1 WO 2001025694A1 DE 0003396 W DE0003396 W DE 0003396W WO 0125694 A1 WO0125694 A1 WO 0125694A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- lock
- processing space
- area
- flow
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
Definitions
- the invention relates to a method and a device for air guidance in a processing room.
- a method and a device for filling pharmaceuticals or similar products into packaging containers within a housing of a packaging machine are concerned.
- Devices are often constructed using so-called isolator technology, which means that the packaging containers are filled and sealed under clean room conditions, so that neither the previously sterilized packaging containers nor the contents can be contaminated by external influences.
- the filling and sealing area of the device is surrounded by a housing, the air inside of which is either circulated by a clean air filter or else clean air is constantly supplied from outside by a clean air filter (EP 0 604 925 B1).
- a clean air filter an air filter
- it is also often necessary to be able to carry out manual interventions in the product space from the outside, for example in order to adjust devices.
- Intervention options using gloves are known (EP 0 604 925) Bl), on the other hand also free intervention options without gloves. With the latter intervention options there is always the risk of contamination, be it contamination of the production area from the outside or contamination of the outer area from the production area.
- the object of the invention is therefore to provide a method and a device for air guidance in a processing room in such a way that contamination of both the
- the method and the device according to the invention are characterized in that at the moment, in particular by interventions in the production space through a gap between the production space and the outside area, air flowing out of the production space in the direction of the outside area and vice versa is sucked off through an intermediate space and therefore cannot get into the other area.
- FIG. 1 shows a top view of a device for filling pharmaceuticals or similar products into packaging containers in a schematic diagram
- Figure 2 is a simplified front view of a bottling plant in isolator construction
- Figure 3 is a partial section in the plane III -III of Figure 2 in the inlet area of the bottling plant.
- the device 10 for filling in particular dry pharmaceuticals or similar products into packaging containers such as vials 1 and closing them has a housing 11.
- the housing 11 encloses a production space 12, in which treatment devices, not shown because they are not essential to the invention, in particular filling and closing devices, are arranged.
- the vials 1 are conveyed through the production area 12 by means of a conveyor along a transport path 13, the housing 11 having an entry lock 15 and an exit lock 16.
- the entrance lock 15 and the exit lock 16 each form a lock area 17, 18 which have first openings 19 from the outer area 20 of the device 10 into the lock area 17, 18, and second openings 21 from the lock area 17, 18 into the production area 12.
- the size of the openings 19, 21 is preferably adapted or changeable to the size of the vial 1, so that the size of the openings 19, 21 is as small as possible in order to avoid excessive air exchange between the individual areas.
- an access possibility in the form of a double-pane door 22 is formed on one side of the housing 11.
- the door 22 has a first pane 24 towards the production area 12 and a second pane 23 towards the outer area 20.
- the distance between the two disks 23, 24 is, for example, approximately 40 mm.
- the housing 11 are not airtight gaps 26, 27 in the area of the two disks 23, 24 drawn in to the housing wall, via which a targeted air exchange takes place between the production area 12 and the space 25 between the two disks 23, 24 and between the outer area 20 and the space 25.
- the access to the production area 12 takes place in particular in that the door 22 is designed to be displaceable or to be raised and lowered so that a slot or
- Free space is created through which the production space 12 can be manually intervened. If the door 22 is open, air can pass through the slot or free space m formed thereby, the intermediate space 25. It is also conceivable to at least additionally form a hole in the one pane 24, through which a glove fastened to the other pane 23 (on the side facing the production area 12) can be guided.
- a ventilation system 28 is arranged in the housing 11, which from the production room 12 in
- Embodiment is separated by an air-permeable device 29.
- the ventilation system 28 has a fan 31 and a downstream filter in the form of a
- the housing 11 has a first adjustable flap 33 on the suction side of the blower 31 in order to allow the controlled supply of air from the outside area 20. Furthermore, a second adjustable one is on the pressure side of the blower 31
- Flap 34 is provided to allow the exit of cleaned air in the outer region 20.
- the Device 10 specially trained.
- the intermediate space 25 between the two disks 23, 24 is connected to the suction side of the blower 31 via a suction device or suction line, so that a flow path 36 for air is created.
- Further flow paths 37 for air are formed by the inlet lock 15 and the outlet lock 16 hm to the suction side of the blower 31.
- the air 31 cleaned in the clean air filter 32 is passed from the blower 31 to the production space 12, an essentially horizontally running laminar air flow 38 being generated that flows over the treatment rooms or treatment surfaces of the vials 1 m in the direction of the intermediate space 25.
- the pressure in the production area 12 is higher than in the intermediate area 25 and the entry lock 15 and the exit lock 16. Furthermore, the pressure m in the intermediate area 25, the entry lock 15 and the exit lock 16 is lower than in the outer area 20, ie these areas prevail in the Relative to the outer area 20 a negative pressure. It follows that both air from the outer region 20 through the first openings 19, the entrance lock 15 and the exit lock 16, as well as air through the column 27 or when the door 22 is opened, the intermediate region 25 flows through the gap or free space thus formed, which by the flow arrows 39 should be clarified.
- Weierhm flows air from the production space 12 through the second openings 21, the entry lock 15 and the exit lock 16, and air through the gaps 26 into the intermediate area 25, which is indicated by the flow arrows 40.
- Contamination of the intermediate area 25 and the lock areas 17, 18 by air emerging from the production space 12 or by air entering the intermediate area 25 via the outer area 20 are avoided by suction of the air from the above-mentioned areas to the suction side of the blower 31 h.
- the device 10a is designed as a filling system for liquid pharmaceuticals. Filling takes place in ampoules 2, but vials or the like can also be used. be filled.
- the entrance lock 15a is integrated in the housing 11a and has an intermediate wall 43 to the production or insulator interior 12a.
- a suction grille 44 which delimits a suction channel 45, is arranged below the transport plane 41.
- Air is sucked in from the area of the entrance lock 15a by means of the blower 31a via the suction grille 44 and the suction channel 45, which air then passes through a separated space 46 above the insulator interior 12a.
- a circulating air blower 47 is arranged, which allows air to circulate in the insulator interior 12a via a remelting air filter 48.
- Insulator interior 12a there is a higher pressure than in the entry lock 15a. This targeted suction of the air from the interior of the insulator 12a in accordance with the first exemplary embodiment prevents the entry of contaminated air into the interior of the insulator 12a.
- the entry lock 15a prevents contaminated process air m from escaping the outer area 20a, which is particularly desirable in the case of toxic products.
- the outer region 20a em a targeted pressure reduction of the insulator interior 12a relative to the outer region 20a takes place, so that less exhaust air is generated from the device 10a, which would have to be supplied as fresh air as compensation. As a result, the energy requirement of the device 10a is reduced.
- the device 10a has an air flow corresponding to the entry lock 15a or a corresponding structure also on the outlet side of the device 10a.
- the air flow in the Insulator interior 12a is also formed as a laminar flow of air, but flows around the ampoules 2 essentially vertically from top to bottom. Such air routing is already generally known in isolator technology.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Duct Arrangements (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Central Air Conditioning (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT00975809T ATE265028T1 (de) | 1999-10-02 | 2000-09-27 | Verfahren und vorrichtung zur luftführung in einem bearbeitungsraum |
| EP00975809A EP1135655B1 (de) | 1999-10-02 | 2000-09-27 | Verfahren und vorrichtung zur luftführung in einem bearbeitungsraum |
| US09/857,366 US6619901B1 (en) | 1999-10-02 | 2000-09-27 | Method and apparatus for air guidance in a processing chamber |
| DE50006147T DE50006147D1 (de) | 1999-10-02 | 2000-09-27 | Verfahren und vorrichtung zur luftführung in einem bearbeitungsraum |
| JP2001528395A JP4574929B2 (ja) | 1999-10-02 | 2000-09-27 | 処理室における空気ガイド法及び装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19947781.7 | 1999-10-02 | ||
| DE19947781A DE19947781C1 (de) | 1999-10-02 | 1999-10-02 | Verfahren und Vorrichtung zur Luftführung in einem Bearbeitungsraum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001025694A1 true WO2001025694A1 (de) | 2001-04-12 |
Family
ID=7924458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2000/003396 Ceased WO2001025694A1 (de) | 1999-10-02 | 2000-09-27 | Verfahren und vorrichtung zur luftführung in einem bearbeitungsraum |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6619901B1 (de) |
| EP (1) | EP1135655B1 (de) |
| JP (1) | JP4574929B2 (de) |
| CN (1) | CN1149356C (de) |
| AT (1) | ATE265028T1 (de) |
| DE (2) | DE19947781C1 (de) |
| WO (1) | WO2001025694A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6726947B1 (en) * | 1999-08-14 | 2004-04-27 | The Procter & Gamble Co. | Process for providing customized varieties and strengths of fresh-brewed coffee on demand |
| US6759072B1 (en) * | 1999-08-14 | 2004-07-06 | The Procter + Gamble Co. | Methods and systems for utilizing delayed dilution, mixing and filtration for providing customized beverages on demand |
| ITBO20060183A1 (it) * | 2006-03-15 | 2007-09-16 | Pietro Dovesi | Metodo per il confezionamento di flaconi in ambiente sterile ed apparato che attua tale metodo |
| DE102006034156B3 (de) * | 2006-07-24 | 2007-09-13 | Siemens Ag | Anordnung zur Belüftung von Baugruppen |
| JP2008032335A (ja) * | 2006-07-31 | 2008-02-14 | Hitachi High-Technologies Corp | ミニエンバイロメント装置、検査装置、製造装置、及び空間の清浄化方法 |
| WO2008037326A2 (en) * | 2006-09-26 | 2008-04-03 | CFS Bühl GmbH | Sanitary food processing, transportation and packaging line to elongate product runs and product shelf life |
| DE102009003205A1 (de) * | 2009-05-19 | 2010-11-25 | Robert Bosch Gmbh | Kombifüllstation |
| DE102012209961A1 (de) | 2012-01-11 | 2013-07-11 | Robert Bosch Gmbh | Verschließbare Einheit für einen Isolator oder Reinraum |
| CN102658887A (zh) * | 2012-05-14 | 2012-09-12 | 楚天科技股份有限公司 | 基于rabs系统的出料装置 |
| DE102012208574A1 (de) | 2012-05-22 | 2013-11-28 | Robert Bosch Gmbh | Filtereinheit für ein Barrieresystem |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3836696C1 (en) * | 1988-10-28 | 1989-12-07 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | Lock for transporting material between clean rooms |
| EP0604925A1 (de) | 1992-12-31 | 1994-07-06 | Metall + Plastic GmbH | Verfahren zur Luftführung in einem Aufnahmeraum sowie Vorrichtung zum Bearbeiten von Kleinteilen |
| WO1998050134A1 (en) * | 1997-05-09 | 1998-11-12 | Szatmary Michael A | Isolation chamber air curtain apparatus |
| US5944602A (en) * | 1997-09-09 | 1999-08-31 | Tumi Manufacturing, Inc. | Portable cleanroom cabinet assembly |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2578474B1 (fr) * | 1985-03-08 | 1989-05-05 | Calhene | Installation pour travaux hors poussiere, notamment pour la fabrication et le controle de composants electroniques, et son procede de mise en oeuvre |
| JPH0364477A (ja) * | 1989-08-02 | 1991-03-19 | Nec Corp | 常圧処理装置 |
| FR2677273B1 (fr) * | 1991-06-07 | 1993-10-15 | Aquitaine Pharm International Sa | Installation de manipulations de produits hautement actifs. |
| JPH0794252B2 (ja) * | 1991-07-04 | 1995-10-11 | 東洋製罐株式会社 | 無菌充填方法 |
| GB9202154D0 (en) | 1992-01-31 | 1992-03-18 | Challenger John G | Clean room construction |
| JP3120395B2 (ja) * | 1993-03-10 | 2000-12-25 | 東京エレクトロン株式会社 | 処理装置 |
| DE4332657C2 (de) * | 1993-09-27 | 1996-10-17 | Gentischer Josef Dipl Ing Fh | Vorrichtung zum Handhaben von Substraten in Reinsträumen und mit einer derartigen Vorrichtung versehene Schleuseneinrichtung |
| KR100542414B1 (ko) * | 1996-03-27 | 2006-05-10 | 가부시키가이샤 니콘 | 노광장치및공조장치 |
| WO1998000676A1 (en) * | 1996-06-28 | 1998-01-08 | Intelligent Enclosures Corporation | Environmentally enhanced enclosure for managing cmp contamination |
| JPH10132346A (ja) * | 1996-10-25 | 1998-05-22 | Aoki Corp | クリーンルーム・システム及びその管理方法 |
| TW392101B (en) * | 1997-12-18 | 2000-06-01 | Nikon Corp | Method of controlling air pressure in chamber, apparatus for the same, and exposure apparatus |
| US6478461B1 (en) * | 2000-01-14 | 2002-11-12 | Rap Technologies, Inc. | Transportable hot-mix asphalt manufacturing and pollution control system |
| JP2001328780A (ja) * | 2000-05-22 | 2001-11-27 | Daiichi Shisetsu Kogyo Kk | 垂直型クリーン搬送装置 |
-
1999
- 1999-10-02 DE DE19947781A patent/DE19947781C1/de not_active Expired - Fee Related
-
2000
- 2000-09-27 DE DE50006147T patent/DE50006147D1/de not_active Expired - Lifetime
- 2000-09-27 JP JP2001528395A patent/JP4574929B2/ja not_active Expired - Fee Related
- 2000-09-27 CN CNB008020523A patent/CN1149356C/zh not_active Expired - Lifetime
- 2000-09-27 AT AT00975809T patent/ATE265028T1/de not_active IP Right Cessation
- 2000-09-27 US US09/857,366 patent/US6619901B1/en not_active Expired - Lifetime
- 2000-09-27 WO PCT/DE2000/003396 patent/WO2001025694A1/de not_active Ceased
- 2000-09-27 EP EP00975809A patent/EP1135655B1/de not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3836696C1 (en) * | 1988-10-28 | 1989-12-07 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | Lock for transporting material between clean rooms |
| EP0604925A1 (de) | 1992-12-31 | 1994-07-06 | Metall + Plastic GmbH | Verfahren zur Luftführung in einem Aufnahmeraum sowie Vorrichtung zum Bearbeiten von Kleinteilen |
| WO1998050134A1 (en) * | 1997-05-09 | 1998-11-12 | Szatmary Michael A | Isolation chamber air curtain apparatus |
| US5944602A (en) * | 1997-09-09 | 1999-08-31 | Tumi Manufacturing, Inc. | Portable cleanroom cabinet assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003511646A (ja) | 2003-03-25 |
| CN1322285A (zh) | 2001-11-14 |
| DE19947781C1 (de) | 2000-12-21 |
| ATE265028T1 (de) | 2004-05-15 |
| EP1135655B1 (de) | 2004-04-21 |
| US6619901B1 (en) | 2003-09-16 |
| JP4574929B2 (ja) | 2010-11-04 |
| DE50006147D1 (de) | 2004-05-27 |
| EP1135655A1 (de) | 2001-09-26 |
| CN1149356C (zh) | 2004-05-12 |
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