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DE20313944U1 - Improved air curtain for slit door has the door dropping from the slit and with an angled edge of the curtain to ensure clean slit edges - Google Patents

Improved air curtain for slit door has the door dropping from the slit and with an angled edge of the curtain to ensure clean slit edges Download PDF

Info

Publication number
DE20313944U1
DE20313944U1 DE20313944U DE20313944U DE20313944U1 DE 20313944 U1 DE20313944 U1 DE 20313944U1 DE 20313944 U DE20313944 U DE 20313944U DE 20313944 U DE20313944 U DE 20313944U DE 20313944 U1 DE20313944 U1 DE 20313944U1
Authority
DE
Germany
Prior art keywords
slit
door
curtain
air curtain
edges
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.)
Expired - Lifetime
Application number
DE20313944U
Other languages
German (de)
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.)
Motus Engineering GmbH and Co KG
Original Assignee
Motus Engineering GmbH and Co KG
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 Motus Engineering GmbH and Co KG filed Critical Motus Engineering GmbH and Co KG
Priority to DE20313944U priority Critical patent/DE20313944U1/en
Publication of DE20313944U1 publication Critical patent/DE20313944U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • F26B25/12—Walls or sides; Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • F24F2009/005—Use of air currents for screening, e.g. air curtains combined with a door

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (AREA)

Abstract

An improved air curtain for a slit door, e.g. for access to an ultra clean sterile space, has the wall (2) over the slit angled towards the slit to guide the edge of the curtain to wash over the edges (4) of the slit and prevent accumulation of dust and small particulates. The access door (1) drops vertically, or is hinged to fold away from the slit to either side thereby ensuring that the air curtain is not impeded.

Description

Anwendungsgebietfield of use

Anwendungsgebiet für Schlitztüren mit Lamiarflow sind Behandlungsanlagen in denen unter Reinraumbedingungen hergestellte Objekte oder Wirkstoffe in Behandlungsanlagen eingebracht werden. Die Reinraumbedingungen müssen auch im Türöffnungsbereich erzielt werden. Die Reinraumbedingungen werden üblicherweise mit einer vertikal von oben gleichmäßig gerichteten Luftströmung, sogenannter Lamiarflow, über dem Objekt oder Wirkstoff erzielt. Diese Anwendungsgebiet ist beispielsweise bei parmazeutischen Gefriertrocknungsanlagen zu finden.field of use for slot doors with Lamiarflow are treatment plants in those under clean room conditions manufactured objects or active ingredients introduced into treatment plants become. The clean room conditions must also be in the door opening area be achieved. The clean room conditions are usually with a vertical of evenly directed above Air flow, so-called lamiarflow, about achieved the object or active ingredient. This application area is for example to be found in pharmaceutical freeze drying plants.

Nachteile des Standes der TechnikDisadvantages of the state of the technology

Zum Anwendungsgebiet bekannt sind ausschließlich Ausführungen zu Schitztüren, bei denen der Türöffnungsbereich, also das Türfutter, bis zum reinigbaren und oftmals sterilisierbaren Innenbereich der Behandlungsanlage nicht mit einer Laminartlow Luftströmung abgedeckt sind.To the The field of application is only known for versions of car doors, at which the door opening area so the door lining, to the cleanable and often sterilizable interior of the Treatment system not covered with a Laminartlow air flow are.

Aufgabe der ErfindungObject of the invention

Die Aufgabe besteht darin, eine Schlitztür für Behandlungsanlagen derart zu gestalten, dass der Türfutterbereich bei geöffneter Tür, während des Einbringens der Objekte oder Wirkstoffe in die Behandlungsanlage mit einer vertikal von oben gleichmäßig gerichteten Luftströmung, sogenannter Lamiarflow, abgedeckt ist.The The task is to create a slit door for treatment plants to design that the door lining area when open Door during the Introducing the objects or active ingredients into the treatment system with a vertically uniform air flow from above, so-called Lamiarflow is covered.

Lösung der AufgabeSolution of the task

Die Aufgabe wird mit den im Schutzanspruch 1 aufgeführten Merkmalen gelöst. Es wird eine Schlitztür(1) in bekannter Ausführung so angeordnet, dass diese nicht vertikal nach oben beim Öffnen fährt, sondern nach unten zum Öffnen verfahren wird oder seitlich aufklappt.The object is achieved with the features listed in protection claim 1. There will be a slit door ( 1 ) arranged in a known design so that it does not move vertically upwards when opening, but is moved downwards to open or opens to the side.

Die vertikale Türfutterverkleidung(2), nach oben in Richtung Deckenluftaustritt(3) des Produktionsraumes(8), wird schräg ausgeführt. Das heißt die Verkleidung beginnt an der Öffnungsoberkante(4) der Behandlungsanlage(5) und läuft schräg zur Luftaustrittskante(6) des Deckenluftaustritts(3). Es ist hierbei ein bestimmter Winkel(9) nicht zu überschreiten, da ansonsten die Strömung sich nicht an das vertikale Türfutterblech(2) anlegt.The vertical door lining panel ( 2 ), up towards the ceiling air outlet ( 3 ) of the production room ( 8th ), is carried out obliquely. That means the cladding begins at the top edge of the opening ( 4 ) of the treatment plant ( 5 ) and runs diagonally to the air outlet edge ( 6 ) of the ceiling air outlet ( 3 ). There is a certain angle ( 9 ) not to be exceeded, otherwise the flow will not adhere to the vertical door lining plate ( 2 ) creates.

Vorteile der ErfindungAdvantages of invention

Mit der Erfindung wird erreicht, dass die gleichmäßig gerichtete austretende Luft des Deckenluftaustrittes entlang der vertikalen Türfutterverkleidung(2) geführt wird. Somit ist der Türfutterbereich von der Luftströmung abgedeckt und die Objekte(7) oder Wirkstoffe können unter den notwendigen Reinraumbedingungen eingebracht werden.With the invention it is achieved that the evenly directed emerging air of the ceiling air outlet along the vertical door lining ( 2 ) to be led. The door lining area is thus covered by the air flow and the objects ( 7 ) or agents can be introduced under the necessary clean room conditions.

11
Schlitztürslot door
22
TürfutterverkleidungDoor trim panel
33
DeckenluftaustrittCeiling air outlet
44
Öffnungsoberkanteopening top
55
Behandlungsanlagetreatment plant
66
LuftaustrittskanteAir outlet edge
77
Objekt oder Wirkstoffobject or active ingredient
88th
Produktionsraumproduction space
99
Winkelangle

Ein Ausführungsbeispiel der Erfindung wird anhand der 1 gezeigt.An embodiment of the invention is based on the 1 shown.

Es zeigt:It shows:

1 Seitenschnitt Behandlungsanlage mit Schlitztür und schrägen Türfutter 1 Side cut treatment system with slotted door and sloping door lining

Claims (2)

Schlitztür mit Laminarflow dadurch gekennzeichnet, daß in Kombination eine vertikal nach unten bewegte Schlitztür(1) mit mit einem schrägen vertikalen Türfutter (2) ausgeführt ist.Slot door with laminar flow, characterized in that, in combination, a slot door moved vertically downwards ( 1 ) with an oblique vertical door lining ( 2 ) is executed. Stellfläche nach Anspruch 1, dadurch gekennzeichnet, dass die Schlitztür(1) seitlich aufklappt.Footprint according to claim 1, characterized in that the slot door ( 1 ) opens to the side.
DE20313944U 2003-09-05 2003-09-05 Improved air curtain for slit door has the door dropping from the slit and with an angled edge of the curtain to ensure clean slit edges Expired - Lifetime DE20313944U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20313944U DE20313944U1 (en) 2003-09-05 2003-09-05 Improved air curtain for slit door has the door dropping from the slit and with an angled edge of the curtain to ensure clean slit edges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20313944U DE20313944U1 (en) 2003-09-05 2003-09-05 Improved air curtain for slit door has the door dropping from the slit and with an angled edge of the curtain to ensure clean slit edges

Publications (1)

Publication Number Publication Date
DE20313944U1 true DE20313944U1 (en) 2004-12-09

Family

ID=33521691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20313944U Expired - Lifetime DE20313944U1 (en) 2003-09-05 2003-09-05 Improved air curtain for slit door has the door dropping from the slit and with an angled edge of the curtain to ensure clean slit edges

Country Status (1)

Country Link
DE (1) DE20313944U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911393A1 (en) * 2007-01-16 2008-07-18 3A Soc Responsabilite Limitee Water based finishing product drying device for wood piece, has technical module and drying chamber located in same enclosure which has ceiling for blowing of air and for directing air towards bottom of enclosure for air recycling
EP2379972A4 (en) * 2008-12-22 2013-03-20 Ima Life North America Inc Freeze dryer slot door actuator and method
WO2013037709A1 (en) * 2011-09-12 2013-03-21 Tms Transport- Und Montagesysteme Gmbh Cleaning machine for cleaning industrially produced components
CN106196407A (en) * 2016-08-31 2016-12-07 北京华逸飞科技发展有限公司 A kind of air curtain apparatus, air curtain operating board and air curtain disinfection cabinet
CN107577119A (en) * 2017-08-18 2018-01-12 武汉华星光电半导体显示技术有限公司 A kind of substrate preliminary drying roasting device
WO2020001706A1 (en) * 2018-06-26 2020-01-02 Dürr Systems Ag Separating device and treatment system
US10629854B2 (en) 2017-08-18 2020-04-21 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Substrate pre-baking device
US11319158B2 (en) 2018-06-26 2022-05-03 Dürr Systems Ag Conveying system, treatment system, and conveying method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911393A1 (en) * 2007-01-16 2008-07-18 3A Soc Responsabilite Limitee Water based finishing product drying device for wood piece, has technical module and drying chamber located in same enclosure which has ceiling for blowing of air and for directing air towards bottom of enclosure for air recycling
EP2379972A4 (en) * 2008-12-22 2013-03-20 Ima Life North America Inc Freeze dryer slot door actuator and method
US8640358B2 (en) 2008-12-22 2014-02-04 Ima Life North America Inc. Freeze dryer slot door actuator and method
WO2013037709A1 (en) * 2011-09-12 2013-03-21 Tms Transport- Und Montagesysteme Gmbh Cleaning machine for cleaning industrially produced components
CN106196407A (en) * 2016-08-31 2016-12-07 北京华逸飞科技发展有限公司 A kind of air curtain apparatus, air curtain operating board and air curtain disinfection cabinet
CN107577119A (en) * 2017-08-18 2018-01-12 武汉华星光电半导体显示技术有限公司 A kind of substrate preliminary drying roasting device
WO2019033560A1 (en) * 2017-08-18 2019-02-21 武汉华星光电半导体显示技术有限公司 Substrate pre-baking device
US10629854B2 (en) 2017-08-18 2020-04-21 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Substrate pre-baking device
WO2020001706A1 (en) * 2018-06-26 2020-01-02 Dürr Systems Ag Separating device and treatment system
EP3814710A1 (en) * 2018-06-26 2021-05-05 Dürr Systems AG Separating device and treatment system
US11319158B2 (en) 2018-06-26 2022-05-03 Dürr Systems Ag Conveying system, treatment system, and conveying method

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Date Code Title Description
R207 Utility model specification

Effective date: 20050113

R156 Lapse of ip right after 3 years

Effective date: 20070403