EP3697722B1 - Enceinte pour une installation industrielle - Google Patents

Enceinte pour une installation industrielle Download PDF

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Publication number
EP3697722B1
EP3697722B1 EP18786751.0A EP18786751A EP3697722B1 EP 3697722 B1 EP3697722 B1 EP 3697722B1 EP 18786751 A EP18786751 A EP 18786751A EP 3697722 B1 EP3697722 B1 EP 3697722B1
Authority
EP
European Patent Office
Prior art keywords
gas
housing
support
frame
gas outlet
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.)
Active
Application number
EP18786751.0A
Other languages
German (de)
English (en)
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EP3697722A1 (fr
Inventor
Jürgen Franz Vorwerk
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.)
KHS GmbH
Original Assignee
KHS GmbH
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Filing date
Publication date
Application filed by KHS GmbH filed Critical KHS GmbH
Publication of EP3697722A1 publication Critical patent/EP3697722A1/fr
Application granted granted Critical
Publication of EP3697722B1 publication Critical patent/EP3697722B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C2003/228—Aseptic features

Definitions

  • the invention relates to a housing for an industrial plant, in particular for filling and/or treating food containers in a sterile or clean room atmosphere inside the housing, with a support frame and at least one cover element arranged thereon, the support frame being at least partially formed by support elements . Furthermore, the invention relates to a method for supplying gas to the outside and/or inside of a housing for an industrial plant, in particular for filling and/or treating food containers in a sterile or clean room atmosphere.
  • Devices for enclosing industrial plants, in particular in a sterile or clean room atmosphere are known in a variety of configurations from the prior art and are used in particular in the field of food processing and packaging. In the following, a plant is to be understood to mean both an individual machine, such as a rinser, a filler or a capper, and also a group of two or more machines or machine parts.
  • the pamphlet WO 97/48951 already shows an environmental housing with the features of the preamble of claim 1, in particular also with an air flow control comprising a housing with a working chamber, several adjustable fans for moving air into the working chamber and a filter for filtering particles from the air moving into the chamber and a control mechanism for controlling each of the plurality of adjustable fans.
  • the control mechanism is responsive to a sensor that determines a change in position of at least one component within the working chamber.
  • the exchange of air in the working chamber is achieved by means of the fans, to which the air is supplied from a plurality of housing sections formed by cover plates of the housing and air inlet openings arranged thereon.
  • the pamphlet DE 10 2004 005 342 A1 already discloses, for example, a system for the aseptic filling of a liquid product into bottles or similar containers, with a clean room area which is closed airtight or almost airtight to the outside by at least one wall and has at least one filter device for introducing filtered and sterile air into the clean room area and with at least one air outlet in the area of a ceiling delimiting the top of the clean room area, with a shielding at least partially enclosing a rotor of a filling machine within the clean room area being connected to the at least one air outlet or forming this air outlet forms return air duct.
  • Ventilation of the immediate surroundings of such a system within the housing is often desirable in order to remove chemicals, dirt particles and/or pollutants released by the system.
  • the invention is therefore based on the object of providing an enclosure and a corresponding method by means of which the air quality in the immediate vicinity of an enclosed system can be improved and the accessibility to a system within the enclosure, in particular with a Sterile or clean room atmosphere is improved in a simple manner and in which at the same time no significantly increased manufacturing and operating costs occur and have no significantly increased space requirements inside or outside the enclosure.
  • the housing according to the invention for an industrial plant, in particular for filling and/or treating food containers in a sterile or clean room atmosphere inside the housing has a support frame for establishing the dimensional stability of the housing and at least one cover element arranged thereon, with the support frame at least is partially formed by supporting elements.
  • the support elements form, at least in sections, part of a gas line system for conducting a gas from a central gas supply line to at least one gas outlet, and at least one support element can be connected to this central gas supply line.
  • at least one support element has a gas outlet which is arranged on an outside of the housing and is directed towards the outside of the housing.
  • the invention enables gas to be supplied to the immediate inner or outer surroundings of the housing in a particularly simple, space-saving and cost-effective manner, whereby particularly an effective improvement in the air quality and in particular the air purity in the immediate vicinity of an enclosed facility is achieved.
  • This improved air quality on the outside of the enclosure particularly in the area of access to the interior of the enclosure, allows access to the enclosure or a brief opening of the enclosure with a significantly reduced risk of contamination of the interior or the system located therein.
  • the air quality in the vicinity of the plant, especially inside the enclosure with regard to chemicals, dirt particles and/or pollutants released from the plant can be improved in a simple manner.
  • a housing according to one of the preceding claims is used.
  • the method according to the invention firstly comprises introducing gas via a central gas supply line into at least one support element of the housing, followed by passing the gas on inside support elements, in particular from a frame element into at least one support, and finally discharging the gas from a gas outlet arranged on an outside and/or an inside of the housing on a support element, in particular the support, to improve the air quality in the immediate vicinity of the housing.
  • the carriers are generally designed in the form of columns and are aligned vertically, or aligned in such a way that the load can be transferred to the ground, for example via a base at the lower end of the carrier.
  • the housing is preferably suitable for shielding the industrial plant from the environment to a previously defined extent, at least for mechanical protection or to improve the air quality inside the housing, in particular in a sterile or clean room atmosphere, or in the immediate, external environment of the Housing, in particular to reduce residual values of the chemicals used within the housing, for example hydrogen peroxide.
  • the housing is particularly preferably dust-tight and very particularly preferably air-tight or almost air-tight.
  • the housing is also preferably formed in a free-standing or self-supporting manner, in particular with the aid of the support frame. In principle, however, the housing can also not be completely closed or can only be formed from an open support frame.
  • the industrial installation can basically be any installation for the production, processing or packaging of goods.
  • the system is preferably a treatment device for food or food containers, in particular in a sterile or clean room atmosphere.
  • the food containers are preferably bottles, cardboard and/or composite packaging, cans, closures and/or film packaging.
  • the treatment can in particular be cleaning, manufacturing and/or filling.
  • the support frame is the part of the enclosure formed from individual support elements, which ensures the dimensional stability of the enclosure and to which the other components of the enclosure are fixed.
  • the supporting frame preferably enables the housing to be arranged in a free-standing manner.
  • the support elements can be formed in any way.
  • the individual support elements are preferably formed essentially from metal and/or in one piece.
  • the support elements are particularly preferably formed as U-plates or U-profiles, in particular using bending technology, and also preferably have a sheet metal cover on the open side, so that the support elements are closed or lockable almost, preferably completely, airtight.
  • each support element has a constant cross section over the entire length.
  • the cross section of the support element can also be adapted for a uniform gas flow and in particular have a cross section or inner diameter that decreases along the length of the support element.
  • Support elements in addition to forming a support frame that gives stability to the housing, can be to accommodate cables and hold functional elements such as doors, control panels, display elements, lighting or the like.
  • Cover elements are particularly preferably arranged between the individual support elements, by means of which the housing is closed, particularly preferably in such a way that sterile or clean room conditions can be created inside and/or that the inside is sealed at least dust-tight, especially also essentially gas-tight.
  • the housing has a gas line system, by means of which gas is routed from a central gas supply line to at least one gas outlet, preferably to a plurality of gas outlets at the same time.
  • the support elements preferably all of the support elements, are at least partially part of a gas line system.
  • the gas line system of the housing is particularly preferably formed entirely by support elements or by the support frame.
  • the support elements preferably form the gas line system over the entire circumference or over the full length of the support elements.
  • the support elements are hollow at least in sections, preferably over the entire length, or have a cross section that is closed on all sides.
  • the central gas supply line is a device, a component or an assembly for introducing gas directly or indirectly, preferably directly into a support element of the housing.
  • the housing also preferably has a single central gas supply line.
  • the central gas supply line is also preferably arranged on the top or in the upper area of the housing in relation to a set-up position of the housing.
  • the gas to be introduced through the central gas supply line can in principle be a pure, filtered and/or dried gas, in particular air, nitrogen or an inert gas.
  • the outside of the housing is understood to be that side of the housing from which the interior of the housing and the industrial plant located in the housing are to be separated and on which there are usually no strictly controlled conditions, in particular no sterile or clean room atmosphere.
  • the at least one gas outlet can in principle be designed in any way.
  • the gas outlet is preferably formed by an opening in the surface of a support element.
  • a gas outlet particularly preferably has a rectangular shape, the opening particularly preferably being at least 5 times, particularly preferably 10 times and particularly preferably 20 times longer than it is high and extending in particular in the longitudinal axis direction of the support element.
  • a plurality of gas outlets are preferably arranged on the support elements of the housing.
  • all gas outlets can have the same shape, size and/or the same distance from the base under the housing.
  • the gas outlets are preferably formed and/or arranged identically on a plurality of support elements of the housing that are identical to one another.
  • gas outlets are preferably arranged exclusively or additionally adjacent to access doors or other, in particular closable, openings of the housing, the gas outlets being particularly preferably arranged on at least two sides and very particularly preferably on all sides around access doors or openings.
  • At least one gas outlet is preferably arranged close to the floor, with an arrangement close to the floor being understood to mean a positioning in which at least part of the discharged gas is conducted onto the floor.
  • Gas outlets are preferably arranged on at least some of the support elements and particularly preferably on all support elements for supporting the housing relative to the floor in the region of the lower 30% and very particularly preferably the lower 10% of the support element.
  • the support frame formed from the support elements has frame elements and supports, with both the frame elements and the supports preferably being part of the gas line system, whereby existing and load-bearing components of the housing are formed in an advantageous and space-saving and cost-saving manner of a gas pipeline system.
  • the housing preferably has at least one frame element and a carrier, particularly preferably at least one frame element and several carriers and very particularly preferably several frame elements and several carriers, with the frame elements particularly preferably being attached to one another and/or the carriers only being attached to the frame elements and not to one other carriers are specified.
  • the frame elements are preferably arranged horizontally in relation to a set-up position of the housing and/or carriers are preferably arranged vertically in relation to the set-up position of the housing. Furthermore, the frame elements and the carriers are preferably fixed essentially at right angles to one another. The support and frame elements are preferably fixed in place with material and/or non-positive connections, in particular by welding and/or screwing. Furthermore, the housing preferably has at least one upper frame element, which is particularly preferably arranged in relation to the set-up position of the housing above the carrier and/or running along an upper edge of the housing. In this case, the upper frame element or a plurality of frame elements arranged or fixed to one another is preferably arranged completely surrounding the housing. It is also preferable for several carriers, preferably all carriers having gas outlets, to be fixed to the frame element at the same distance from one another.
  • At least one gas outlet is arranged on a carrier and the carrier is preferably connected to a frame element in a gas-conducting manner, i.e. the carrier is arranged on the frame element in such a way that gas flows out of the frame element into the carrier and through it to the arranged thereon gas outlet can be passed.
  • All gas outlets of the housing are particularly preferably arranged on a carrier.
  • At least one gas outlet and preferably exactly one gas outlet is arranged on each carrier and/or each frame element, as a result of which a particularly uniform distribution of the gas in the vicinity of the housing can be achieved.
  • a configuration of the housing according to the invention is particularly advantageous in which the gas outlet is arranged on the carrier on a side of the carrier facing the substructure below the housing, with a foot element preferably being arranged between the carrier and the substructure.
  • the foot element can be used to set a distance between the housing or the closed inside the enclosure and the ground below the enclosure.
  • the foot element can also be arranged in a height-adjustable manner on the housing and in particular on the carrier, so that it can easily be adapted to uneven ground.
  • the foot element is preferably arranged extending the central longitudinal axis of the carrier or arranged axially thereto and also preferably has a smaller diameter than the carrier in the area of the arrangement on the carrier, so that the gas outlet can be arranged in an area next to the foot element on the carrier.
  • the gas particularly preferably flows through the carrier over the entire length between the gas outlet at one end of the carrier and the arrangement of the other end of the carrier on the frame element.
  • the carrier has one or more gas outlets extending over a total of at least 20%, preferably at least 50% and particularly preferably at least 75% of the length of the carrier, whereby a particularly extensive supply of gas into the immediate Environment of the enclosure is made possible.
  • the carrier can have a further gas outlet on a side pointing to the floor under the housing or it can also be closed on this side.
  • the carrier can also have only one or more gas outlets directed towards a single side, in particular the outside of the housing.
  • At least one gas outlet is arranged on at least one carrier or also exclusively on a frame element.
  • gas outlets are particularly preferably also arranged in the frame elements, particularly in the area of openings or doors of the housing.
  • a particularly preferred embodiment of the housing according to the invention provides that the line of the gas between the central gas supply line and the at least one gas outlet is exclusively within the support elements, in particular of the frame elements and the at least one carrier takes place, whereby a gas line system is formed in a particularly simple manner without the need for additional components.
  • the gas supply line is connected to a gas inlet device which has a filter system and/or a blower, as a result of which the quantity, the flow rate and the quality of the gas supplied can be controlled in a simple manner.
  • the gas inlet device and in particular the filter system can be arranged inside or outside the housing.
  • gas it is also conceivable for gas to be fed in from the outside, for example from a pressure tank, in which case the quantity of gas flowing in can then be regulated by means of a valve.
  • the housing according to the invention in which the central gas supply line is arranged on a frame element surrounding the housing on all sides, with the supports being connected to the frame element at one end and with at least one gas baffle plate for introducing gas from the frame element into each of the supports is arranged on the frame element and / or on the carrier.
  • gas baffles can also be arranged in the area between the frame element and the carrier in other configurations of the invention.
  • a gas baffle is a component or assembly that is intended to influence the quantity and/or flow direction of the gas introduced into the carrier, with a gas baffle being arranged in particular on each of several carriers connected to a frame element in order to to ensure even introduction of gas into each of the carriers.
  • a gas duct is arranged at least in sections on a surface of the carrier, with the gas outlet preferably being arranged directly on the carrier and the gas conducting duct also preferably being arranged on the carrier at a distance from the gas outlet, which results in an even more cost-effective construction of the gas routing system , in particular in geometrically complicated sections of the beam or frame elements.
  • the support elements and in particular the carriers are in some sections only support bodies for the gas duct and are not part of the gas duct system in particular in these areas.
  • the gas line preferably takes place at least in sections and/or up to the gas outlet in the interior of the carrier.
  • the arrangement of the gas duct is preferably in the interior of the housing, particularly preferably on a side of the carrier opposite the exterior of the housing.
  • the gas duct can be formed as a component or assembly from any number of parts made from any material.
  • the gas duct is preferably formed in one piece and/or from plastic.
  • the gas duct has a diameter that is the same size as or less than the diameter of the carrier.
  • the gas duct is particularly preferably connected at one end directly to the central gas supply line and/or at the other end to a carrier.
  • the gas duct can be fixed to the carrier in any desired manner.
  • the gas duct is preferably fixed to a surface of the carrier by means of positive and/or non-positive fastening means and particularly preferably latched to the surface of the carrier via fastening means.
  • a sealing element in particular a rubber or plastic seal, is preferably arranged in the region of the introduction of gas from the gas duct into the carrier.
  • the gas duct is very particularly preferably arranged within an L-shaped section of the carrier.
  • the gas duct also preferably has a stretchable section and can therefore be adjusted in terms of its length in a particularly simple manner while still being gas-tight.
  • at least two, preferably all, gas ducts can be formed in such a way that at least two gas ducts can be plugged into one another.
  • the housing according to the invention also has a further ventilation and/or an independent ventilation on the inside Ventilation management that regulates the conditions inside the enclosure and is intended in particular to maintain a sterile or clean room atmosphere.
  • the housing 1 shown has a support frame 2 and cover elements 10 arranged thereon.
  • the housing 1 is formed in a free-standing manner, with the dimensional stability being achieved by means of the support frame 2 .
  • the cover elements 10 close the housing 1 in an airtight manner to such an extent that a sterile or clean room atmosphere can be created therein, so that a system for producing or filling food packaging, for example, can be arranged in the housing 1 .
  • the cover elements 10 of the housing 1 are at least partially formed as openable doors.
  • the housing 1 can also have control panels 11, which are arranged in particular on the outside of the housing 1 and are used to operate the housing 1 or a system within the housing 1 (see FIG Fig. 1a ).
  • control panels 11 which are arranged in particular on the outside of the housing 1 and are used to operate the housing 1 or a system within the housing 1 (see FIG Fig. 1a ).
  • several height-adjustable foot elements 9 are arranged on the underside of the housing 1 .
  • the support frame 2 has at least one horizontal frame element 6 and a plurality of vertically running supports 7 arranged on the frame element 6 (see FIG Fig. 1a and 1b ).
  • the carriers 7 are each fixed to a frame element 6 in such a way that gas can flow from the frame element 6 into the carrier 7 .
  • One of the foot elements 9 is arranged on the underside of each carrier 7 (see FIG 1c ).
  • the embodiment of the housing 1 shown in the illustration has at least one of the supports 7 close to the ground with a gas outlet 5 formed from several openings arranged one above the other, from which a gas guided through the support frame 2 can flow out, thereby improving the quality of the air in the immediate vicinity of the housing 1, so that the risk of internal contamination of the housing 1, in particular when one of the cover elements 10 is briefly opened.
  • the interior of at least part of the support frame 2 forms a gas line system 3, by means of which gas is routed from a central gas supply line 4 to at least one gas outlet 5, preferably at the same time to a plurality of gas outlets 5 arranged at different positions on the support frame 2.
  • a gas outlet 5 is arranged, for example, on the frame element 6 on the upper side of the support frame 2 and on the underside of several of the supports 7 .
  • a portion of a support frame 2 of a second embodiment of an enclosure 1 is in the 2 shown.
  • several carriers 7 are again connected to a frame element 6 in such a way that they form a common gas line system 3 .
  • each of the carriers 7 has a single gas outlet 5 in the area of the lower end in the form of a rectangular opening.
  • the lower side 8 of the carrier 7 pointing towards the floor is sealed in a gas-tight manner, so that all of the gas exits through the gas outlets 5 in the direction of the outside of the housing 1 near the floor.
  • the gas is fed into the gas line system 3 through a single central gas inlet 4 arranged on the frame element 6.
  • a third embodiment of part of a support frame 2 for an enclosure 1 is in 3 shown, this embodiment differing significantly from the second embodiment in that the gas outlets 5 are not arranged on a front side of the carrier 7 pointing to the outside of the housing 1, but on an underside 8 of the carrier 7 pointing to the floor under the housing 1 .
  • the gas escapes immediately next to the foot elements 9, which are also arranged on the underside 8 of the supports 7.
  • the gas is guided into the interior of the housing 1 in order to improve the air quality there with regard to chemicals and particles released by the system in the housing 1 to improve than also in the immediate, external environment of the enclosure, in order to conduct dirt particles away from the enclosed system.
  • each of the gas outlets 5 is formed as a rectangular opening extending along the longitudinal axis of the carrier 7, with the length of each gas outlet 5 corresponding to approximately 20% of the length of the carrier 7 in this direction, so that there is extensive and extensive ventilation of the immediate vicinity of the housing 1 can be achieved.
  • the undersides 8 of the carriers 7 are closed again.
  • a single gas outlet 5 in the form of an elongated, rectangular opening is arranged on each of the carriers 7 and extends essentially over the entire length of the carrier 7 .
  • the frame element 6 can also have, in addition to further gas outlets 5 or exclusively, a gas outlet 5 extending along the length of the frame element 6 or a component of the frame element 6, as is shown in FIG 6 is shown.
  • any number of gas outlets 5 can in principle be arranged on the supporting frame 2 and in particular the gas outlets 5 of several of the previously illustrated embodiments can be combined with one another as desired. It is particularly preferred, for example, to arrange gas outlets 5 in the area of an opening or an openable cover element 10 both on the adjacent supports 7 and on at least one adjacent frame element 6 .

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Claims (16)

  1. Enceinte pour une installation industrielle, en particulier pour le remplissage et/ou pour le traitement de contenants pour produits alimentaires dans une atmosphère de chambre stérile ou blanche à l'intérieur de l'enceinte, avec
    un châssis porteur (2) destiné à fournir la stabilité de forme de l'enceinte et au moins un élément de recouvrement (10) disposé dessus, dans laquelle le châssis porteur (2) est formé au moins en partie par des éléments porteurs (6, 7),
    caractérisée en ce que
    les éléments porteurs (6, 7) forment au moins par endroits une partie d'un système de conduite de gaz (3) pour guider du gaz depuis une conduite de gaz (4) centrale vers au moins une sortie de gaz (5), au moins un des éléments porteurs (6, 7) pouvant être raccordé à cet effet à la conduite de gaz (4) centrale, et
    l'au moins un des éléments porteurs (6, 7) présente une sortie de gaz (5) disposée sur le côté extérieur de l'enceinte (1) et dirigée vers le côté extérieur, pour améliorer la qualité de l'air dans l'environnement immédiat.
  2. Enceinte selon la revendication 1, caractérisée en ce qu'une sortie de gaz (5) est dirigée vers le côté intérieur de l'enceinte (1), et/ou le châssis porteur (2) formé à partir des éléments porteurs (6, 7) présente des éléments de châssis (6) et des supports (7), dans laquelle à la fois les éléments de châssis (6) et les supports (7) font partie du système de conduite de gaz (3).
  3. Enceinte selon la revendication 2, caractérisée en ce qu'au moins une sortie de gaz (5) est disposée sur un support (7) et ce faisant le support (7) est raccordé en acheminant du gaz à un élément de châssis (6).
  4. Enceinte selon au moins l'une quelconque des revendications précédentes 2 ou 3, caractérisée en ce qu'au moins une sortie de gaz (5) est disposée sur chaque support (7) et/ou sur chaque élément de châssis (6).
  5. Enceinte selon au moins l'une quelconque des revendications 2 - 4,
    caractérisée en ce que la sortie de gaz (5) est disposée sur le support (7) sur un côté inférieur (8), pointant vers le sol sous l'enceinte (1), du support (7), dans laquelle de manière préférée un élément de pied (9) est disposé entre le support (7) et le sol.
  6. Enceinte selon au moins l'une quelconque des revendications précédentes 2 - 5, caractérisée en ce que le support (7) présente une ou plusieurs sorties de gaz (5) s'étendant sur au moins 20 %, de manière préférée au moins 50 % et de manière particulièrement préférée au moins 75 % de la longueur du support (7).
  7. Enceinte selon au moins l'une quelconque des revendications précédentes 2 - 6, caractérisée en ce qu'au moins une sortie de gaz (5) est disposée sur un élément de châssis (6) en plus d'une sortie de gaz sur au moins un support (7).
  8. Enceinte selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que l'acheminement du gaz a lieu entre la conduite de gaz (4) centrale et l'au moins une sortie de gaz (5) exclusivement à l'intérieur des éléments porteurs (6, 7), en particulier des éléments de châssis (6) et de l'au moins un support (7).
  9. Enceinte selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que la conduite de gaz (4) est raccordée à un dispositif d'entrée de gaz, qui présente un système de filtrage et/ou une soufflante.
  10. Enceinte selon au moins l'une quelconque des revendications précédentes 2 - 9, caractérisée en ce que la conduite de gaz (4) centrale est disposée sur un élément de châssis (6) entourant de toutes parts l'enceinte (1), dans laquelle les supports (7) sont raccordés sur une extrémité à l'élément de châssis (6) et dans laquelle au moins une tôle d'acheminement de gaz est disposée sur l'élément de châssis (6) et/ou sur le support (7) pour acheminer du gaz depuis l'élément de châssis (6) dans chacun des supports (7).
  11. Enceinte selon au moins l'une quelconque des revendications précédentes 2 - 10, caractérisée en ce qu'un canal d'acheminement de gaz est disposé au moins par endroits sur une surface du support (7), dans laquelle la sortie de gaz (5) est disposée directement sur le support (7) et le canal d'acheminement de gaz est disposé à distance de la sortie de gaz (5) sur le support (7).
  12. Enceinte selon la revendication 11, caractérisée en ce que le canal d'acheminement de gaz est disposé à l'intérieur d'une section en L du support (7).
  13. Enceinte selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que le canal d'acheminement de gaz présente une section partielle extensible.
  14. Procédé d'amenée de gaz sur le côté extérieur et de préférence également sur le côté intérieur d'une enceinte (1) pour une installation industrielle, en particulier pour le remplissage et/ou pour le traitement de contenants pour produits alimentaires dans une atmosphère de chambre stérile ou blanche,
    caractérisé en ce que
    une enceinte selon l'une quelconque des revendications précédentes est utilisée.
  15. Procédé selon la revendication 14, caractérisé en ce que sont comprises des étapes suivantes :
    - l'acheminement de gaz en passant par la conduite de gaz (4) centrale dans au moins un élément porteur (6, 7) de l'enceinte (1),
    - le transfert du gaz à l'intérieur d'éléments porteurs (6, 7), en particulier depuis un élément de châssis (6) dans au moins un support (7), et
    - l'évacuation du gaz hors de la sortie de gaz (5) disposée sur un côté extérieur de l'enceinte (1) sur un élément porteur (6, 7), en particulier le support (7), pour améliorer la qualité de l'air dans l'environnement immédiat de l'enceinte (1).
  16. Procédé selon la revendication 14 ou 15, caractérisé en ce que l'acheminement de gaz a lieu en passant par la conduite de gaz (4) centrale dans au moins un élément porteur (6, 7) de l'enceinte (1) dans un élément de châssis (6) disposé sur un côté supérieur de l'enceinte (1), entourant au moins par endroits l'enceinte (1).
EP18786751.0A 2017-10-19 2018-10-12 Enceinte pour une installation industrielle Active EP3697722B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017124384.4A DE102017124384A1 (de) 2017-10-19 2017-10-19 Einhausung für eine industrielle Anlage
PCT/EP2018/077890 WO2019076756A1 (fr) 2017-10-19 2018-10-12 Enceinte pour une installation industrielle

Publications (2)

Publication Number Publication Date
EP3697722A1 EP3697722A1 (fr) 2020-08-26
EP3697722B1 true EP3697722B1 (fr) 2023-04-05

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ID=63862150

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Application Number Title Priority Date Filing Date
EP18786751.0A Active EP3697722B1 (fr) 2017-10-19 2018-10-12 Enceinte pour une installation industrielle

Country Status (3)

Country Link
EP (1) EP3697722B1 (fr)
DE (1) DE102017124384A1 (fr)
WO (1) WO2019076756A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788549A (fr) * 1971-09-10 1973-01-02 Vente De L Aluminium Soc D Procede de construction d'une charpente pour constructions legeres et charpentes resultant de la mise en oeuvre de ce procede
NL8900390A (nl) * 1989-02-17 1990-09-17 Clean Air Techniek Inrichting voor het stofarm houden van een ruimte en clean room voorzien van een dergelijke ruimte.
DE3924455A1 (de) * 1989-07-24 1991-01-31 Kufler & Hross Gmbh & Co Kg Modulares sonderklima-raumsystem
US5664995A (en) * 1996-06-21 1997-09-09 O.K. Filters Company, Inc. Environmental enclosure apparatus with air flow control and balancing
CN1433377A (zh) * 2000-11-04 2003-07-30 克罗内斯股份公司 机器保护装置
DE102004005342B4 (de) 2004-02-04 2006-01-26 Khs Maschinen- Und Anlagenbau Ag Anlage zum aseptischen Abfüllen eines flüssigen Füllgutes

Also Published As

Publication number Publication date
WO2019076756A1 (fr) 2019-04-25
DE102017124384A1 (de) 2019-04-25
EP3697722A1 (fr) 2020-08-26

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