WO2009150191A1 - Appareil d'accostage et d'ouverture de futs - Google Patents
Appareil d'accostage et d'ouverture de futs Download PDFInfo
- Publication number
- WO2009150191A1 WO2009150191A1 PCT/EP2009/057217 EP2009057217W WO2009150191A1 WO 2009150191 A1 WO2009150191 A1 WO 2009150191A1 EP 2009057217 W EP2009057217 W EP 2009057217W WO 2009150191 A1 WO2009150191 A1 WO 2009150191A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flange
- opening
- lid
- docking
- hatch
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/12—Closures for containers; Sealing arrangements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
- G21F9/36—Disposal of solid waste by packaging; by baling
Definitions
- the subject of this invention is an apparatus for docking and opening drums; those in question comprise a main portion in a container and an upper part forming a lid of this container.
- Precautions must be taken when opening these drums for the purpose of loading or transferring their contents when it is toxic, radioactive or otherwise dangerous, since the contamination then spreads outside.
- the industries concerned have designed numerous docking and opening devices to solve this problem. Some consist of working in tight enclosures or kept in depression relative to the environment. Others include double door mechanisms in which the barrel is mounted on an opening, then closed by a door, leading to an insulated enclosure. The door covers the lid and grasps it by nesting their shapes when it is open, which separates the container lid together with the door from the opening and connects the inside of the barrel and the inside of the container. the enclosure. Seal systems allow the cover to form a closed cavity with the door, so that the contamination in the enclosure does not reach the top face of the enclosure.
- the edge of the container is lined inside a seal which comprises two lips at right angles: a cylindrical inner lip glued to the inner face of the container, and a flat lip joined to the bottom of the previous.
- the lid is introduced into the container by rubbing against the cylindrical lip until it abuts against the flat lip.
- the docking apparatus comprises a container holding flange and a coupling door to the lid first assembled to the flange. An inner ring of the flange, adjacent to the door, is touched by the upper face of the cylindrical lip of the seal when a docking has occurred. The door and the lid are then joined and can be coupled to each other.
- the door just lift the door to remove the container lid and open the drum.
- the door protects its upper face from contamination, and the contact of the lower crown of the flange against the cylindrical lip of the seal maintains the seal provided by the flange and the container.
- This design has the disadvantages of imposing a lock by mechanical means between the door and the cover, to apply to particular drums where the tearing force of the cover must be important since it is the seal that holds it back by exerting a friction, and to impose a setting in precise position of the barrel under the flange since the crown in contact with the joint must be perfectly centered with him. Finally, this device applies only to flat lids.
- the object of the invention is therefore to create a docking apparatus devoid of these disadvantages and apply to more drums, due to a lack of interaction between the docking device and a possible seal between the container and the lid of the drum.
- the invention relates to a dropping and dropping apparatus comprising a container and an upper lid, the apparatus comprising a barrel clamping flange in a flange opening and a gripping assembly and lifting of the lid disposed above the flange, characterized in that the flange comprises a first inflatable seal around the opening and which ensures the tightening of the barrel, and the assembly comprises a hatch mobile, which can be placed on the flange while wrapping the cover, and said flap comprises a second inflatable seal superimposed on the first inflatable seal when the flap is placed on the flange and which ensures the capture of the lid.
- the superimposed inflatable seals allow the container and the lid to be inserted before separating them as soon as the hatch is lifted from the flange, possibly without mechanical interlock between the hatch and the lid.
- the contamination of the surfaces facing the external environment is then limited to the space between the two joints, which is very small if these joints are contiguous.
- FIG. 1 is a general view of the apparatus, in a state where a barrel is mounted on it in the closed state;
- - Figure 2 shows the system in the open state;
- FIG. 3 represents a view of a seal that is well adapted to the invention.
- Figure 4 illustrates a mechanical locking mechanism.
- the apparatus comprises as main elements a flange 1 and an upper assembly 2 working in cooperation to enter and open a barrel 3 composed of a lower and cylindrical container 4 and a lid 5 mounted on the container 4.
- the flange 1 is circular and includes an opening 6 in which the top of the container 4 is engaged. It is generally attached to a horizontal wall 7 which constitutes a barrier between the external environment, here below it, and a closed enclosure 20, situated above and capable of being contaminated.
- the opening 6 is tapered, tapered upwards, to allow the barrel 3 to be centered with sufficient precision when it is raised beneath it.
- the flange 1 houses a first inflatable seal 8, circular at its apex around the opening 6.
- the upper assembly 2 essentially comprises a hatch 9 bulged upwards and into a cavity from which the lid 5 penetrates.
- the hatch 9 is articulated to the flange 1 by a hinge 10 of horizontal axis.
- a second inflatable seal 11, also circular, is disposed under the hatch 9 by being immediately adjacent to the first inflatable seal 8 when the apparatus is closed (state of Figure 1).
- FIG. 3 represents one or the other of the inflatable seals 8 and 11 in section: they are composed of a chamber 13 with rectangular section and a pad 14. This latter is provided with reliefs 15 facilitating the attachment to the container 4 or lid 5. It is united to the chamber 13. It is flexible, including its flanks 16 flat and parallel to each other and which lead to extreme radial faxes: they are corrugated so that the blowing of gas into the chamber 13 expands the seal inwardly so that the pad 14 encloses the container 4 or the lid 5.
- Another aspect of the invention is also shown in FIG. consists of bars 17 located under the hatch 9 and articulated to it by turnstiles 18. The axes of the turnstiles 18 being vertical and the bars 17 being parallel and horizontal, they can be rotated towards each other so as to grip a flange 19 projecting from the top of the cover 5.
- a drum 3 is first hooked below it by a conveyor or any other means of transport.
- the barrel 3 is raised in the opening 6 until the junction portions of the lid 5 and the container 4 come in front of their respective inflatable seals 11 and 8. They are gripped by these swelling joints.
- the barrel 3 being open, which represents the state of Figure 2, it can be filled from the top of the wall 7.
- Inverse movements are then undertaken to lower the hatch 9, deflate the joints 8 and 11 and remove the barrel 3.
- the inflatable seals 8 and 11 produce a sufficient seal to sufficiently retain the barrel 4 and the lid 5 and to lift the latter.
- the bars 17 can be used to offer an extra precaution by being brought closer to each other. way to come under the flange 19 and provide additional support.
- the device is very simple.
- the contamination is limited to exposed surfaces inside the enclosure 20 in the open position of Figure 2 and which are then found on the outside environment. These are portions of surfaces between the inflatable seals 8 and 11 for the device and the connection between the container 4 and the lid 5 for the shank 3. These surfaces are located at the zones 21 and 22.
- the seals 8 and 11 being very close to one another in the closed state, they are very small.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Closures For Containers (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Refuse Receptacles (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Closing Of Containers (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009801223216A CN102099266B (zh) | 2008-06-13 | 2009-06-10 | 桶对接和打开设备 |
US12/996,271 US8439217B2 (en) | 2008-06-13 | 2009-06-10 | Barrel docking and opening apparatus |
JP2011512981A JP5450608B2 (ja) | 2008-06-13 | 2009-06-10 | バレルのドッキング及び開放装置 |
ES09761753T ES2403286T3 (es) | 2008-06-13 | 2009-06-10 | Aparato de aproximación y de apertura de barriles |
EP09761753A EP2300337B1 (fr) | 2008-06-13 | 2009-06-10 | Appareil d'accostage et d'ouverture de futs |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0853930A FR2932638B1 (fr) | 2008-06-13 | 2008-06-13 | Appareil d'accostage et d'ouverture de futs |
FR0853930 | 2008-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009150191A1 true WO2009150191A1 (fr) | 2009-12-17 |
Family
ID=40219421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/057217 WO2009150191A1 (fr) | 2008-06-13 | 2009-06-10 | Appareil d'accostage et d'ouverture de futs |
Country Status (8)
Country | Link |
---|---|
US (1) | US8439217B2 (fr) |
EP (1) | EP2300337B1 (fr) |
JP (1) | JP5450608B2 (fr) |
KR (1) | KR101616275B1 (fr) |
CN (1) | CN102099266B (fr) |
ES (1) | ES2403286T3 (fr) |
FR (1) | FR2932638B1 (fr) |
WO (1) | WO2009150191A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5707200B2 (ja) * | 2011-03-29 | 2015-04-22 | 北陸電力株式会社 | 密閉容器開蓋装置及び移し替え装置 |
FR2994531B1 (fr) * | 2012-08-14 | 2015-03-27 | Adf Technologies | Enceinte close pour une installation de transfert etanche a double porte |
CN104070588A (zh) * | 2013-03-25 | 2014-10-01 | 厦门开源进汇创意设计产业有限公司 | 一种包装盒生产方法 |
CN109625709B (zh) * | 2019-02-15 | 2022-11-22 | 重庆工程职业技术学院 | 防异味垃圾桶 |
CN109896147B (zh) * | 2019-03-28 | 2024-04-19 | 武汉智能装备工业技术研究院有限公司 | 一种全自动开关盖密封桶及其开关盖方法 |
JP2020164204A (ja) * | 2019-03-29 | 2020-10-08 | 株式会社良品計画 | 容器 |
CN112960316A (zh) * | 2021-04-27 | 2021-06-15 | 高冲 | 一种用于医院诊疗科室的消毒垃圾桶 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4217118A1 (de) * | 1992-05-25 | 1993-12-02 | Horst H Dr Seeber | Schutzbehälter für Abfallbehältnis |
WO1995023617A1 (fr) * | 1994-03-04 | 1995-09-08 | Nordpunkt Ag | Conteneur de sterilisation |
JPH10111398A (ja) * | 1996-10-07 | 1998-04-28 | Mitsubishi Heavy Ind Ltd | 空気シール併用型放射性廃棄物水中保管容器 |
DE20308805U1 (de) * | 2003-05-19 | 2003-09-04 | Hermann Waldner Gmbh & Co Kg | Vorrichtung zum Entfernen von überschüssigem Gut oder Abfall |
US6959833B1 (en) * | 2003-05-27 | 2005-11-01 | Nextep | Trash bin system |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1359875A (en) * | 1918-02-15 | 1920-11-23 | John M Alvey | Pressure-controlled closure |
US1331005A (en) * | 1919-08-14 | 1920-02-17 | Wayne A Duncan | Steam-cooker |
US1665369A (en) * | 1926-09-04 | 1928-04-10 | American Car & Foundry Co | Car-tank closure |
US1958923A (en) * | 1933-07-31 | 1934-05-15 | Co2 Appliance Company | Cover for high pressure liquefiers |
US2691460A (en) * | 1950-09-27 | 1954-10-12 | Blaw Knox Co | Gasket sealing and cooling system |
US2785824A (en) * | 1953-09-28 | 1957-03-19 | John F Reeves | Container closure |
US3285308A (en) * | 1964-02-06 | 1966-11-15 | Gen Tire & Rubber Co | Pneumatic closure |
US3694962A (en) * | 1970-04-27 | 1972-10-03 | Sybron Corp | Sliding door sterilizer with power actuated seal |
US4081093A (en) * | 1976-03-22 | 1978-03-28 | General Battery Corporation | Apparatus for dumping and collecting corrosive substances from automotive batteries |
JPS5773699U (fr) * | 1980-10-21 | 1982-05-07 | ||
GB9004792D0 (en) * | 1990-03-02 | 1990-04-25 | Fort Vale Eng Ltd | Manlid for a container tank |
GB2262786B (en) * | 1991-12-05 | 1995-05-24 | Total Process Containment Ltd | Transfer Arrangement |
IT1259988B (it) * | 1992-08-06 | 1996-03-28 | Capsula a chiusura ermetica per contenitori | |
FR2834582B1 (fr) | 2002-01-09 | 2004-04-02 | Calhene | Procede de montage d'un equipement de manipulation sur une enceinte de confinement contenant un milieu sterile |
KR20030061188A (ko) * | 2002-01-11 | 2003-07-18 | 엘지전자 주식회사 | 건조겸용 드럼세탁기의 응축장치 |
KR200339910Y1 (ko) | 2003-10-23 | 2004-01-28 | 한중제약주식회사 | 밀봉덮개를 구비한 약품용기 |
JP4590912B2 (ja) * | 2004-04-16 | 2010-12-01 | シブヤマシナリー株式会社 | 無菌閉鎖装置 |
US7178810B1 (en) * | 2004-11-02 | 2007-02-20 | The Presray Corporation | Mounting arrangement for inflatable seals |
US7815067B2 (en) * | 2006-03-31 | 2010-10-19 | Helen Of Troy Limited | Container with sealable lid |
-
2008
- 2008-06-13 FR FR0853930A patent/FR2932638B1/fr not_active Expired - Fee Related
-
2009
- 2009-06-10 EP EP09761753A patent/EP2300337B1/fr not_active Not-in-force
- 2009-06-10 KR KR1020107028023A patent/KR101616275B1/ko not_active IP Right Cessation
- 2009-06-10 ES ES09761753T patent/ES2403286T3/es active Active
- 2009-06-10 WO PCT/EP2009/057217 patent/WO2009150191A1/fr active Application Filing
- 2009-06-10 JP JP2011512981A patent/JP5450608B2/ja not_active Expired - Fee Related
- 2009-06-10 US US12/996,271 patent/US8439217B2/en not_active Expired - Fee Related
- 2009-06-10 CN CN2009801223216A patent/CN102099266B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4217118A1 (de) * | 1992-05-25 | 1993-12-02 | Horst H Dr Seeber | Schutzbehälter für Abfallbehältnis |
WO1995023617A1 (fr) * | 1994-03-04 | 1995-09-08 | Nordpunkt Ag | Conteneur de sterilisation |
JPH10111398A (ja) * | 1996-10-07 | 1998-04-28 | Mitsubishi Heavy Ind Ltd | 空気シール併用型放射性廃棄物水中保管容器 |
DE20308805U1 (de) * | 2003-05-19 | 2003-09-04 | Hermann Waldner Gmbh & Co Kg | Vorrichtung zum Entfernen von überschüssigem Gut oder Abfall |
US6959833B1 (en) * | 2003-05-27 | 2005-11-01 | Nextep | Trash bin system |
Also Published As
Publication number | Publication date |
---|---|
ES2403286T3 (es) | 2013-05-17 |
CN102099266B (zh) | 2013-06-19 |
US20110185678A1 (en) | 2011-08-04 |
CN102099266A (zh) | 2011-06-15 |
FR2932638A1 (fr) | 2009-12-18 |
KR20110052539A (ko) | 2011-05-18 |
JP5450608B2 (ja) | 2014-03-26 |
EP2300337A1 (fr) | 2011-03-30 |
EP2300337B1 (fr) | 2013-01-16 |
JP2011522753A (ja) | 2011-08-04 |
US8439217B2 (en) | 2013-05-14 |
FR2932638B1 (fr) | 2010-08-20 |
KR101616275B1 (ko) | 2016-04-28 |
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