EP1140652B1 - Transportbehälter für flüssiges gefahrgut - Google Patents
Transportbehälter für flüssiges gefahrgut Download PDFInfo
- Publication number
- EP1140652B1 EP1140652B1 EP99967000A EP99967000A EP1140652B1 EP 1140652 B1 EP1140652 B1 EP 1140652B1 EP 99967000 A EP99967000 A EP 99967000A EP 99967000 A EP99967000 A EP 99967000A EP 1140652 B1 EP1140652 B1 EP 1140652B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dome
- ring
- transport container
- inliner
- filling
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000007789 gas Substances 0.000 description 27
- 238000011109 contamination Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003251 chemically resistant material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
- B65D77/061—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers the containers being mounted on a pallet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/04—Linings
- B65D90/046—Flexible liners, e.g. loosely positioned in the container
Definitions
- the invention relates to a transport container for liquid Dangerous goods with a lockable by a dome cover Filling dome, and with a pressure compensation device.
- the liquid dangerous goods to be transported directly into those welded from sheet steel for example Filled transport container, which is sealed by the dome lid is closed.
- the transport container of one to relieve increased gas pressure caused, for example, by Evaporation of the dangerous goods under heating, by permanent chemical residual reactions and / or caused by gases it is released by the transport movements known, in the top wall of the transport container next to the Filling dome to provide a pressure compensation valve through which gases can escape at increased pressure.
- the interior of the container is transported by the dangerous goods contaminated and must therefore be used again of the transport container are laboriously cleaned. Since that Pressure compensation valve directly with the interior of the tank communicates in which the liquid dangerous goods there is a risk that if the Internal pressure not only gas, but also liquid dangerous goods escapes and contaminates the outside of the container or even the environment.
- foil containers are also known, for example pressure equalization valves on their screw caps to have an impermissible increase in internal pressure prevent.
- these film containers are not as Suitable and approved hazardous goods containers. There is also here too there is the danger that not only with increased internal pressure Gas, but also liquid through the pressure compensation valve exit.
- the object of the invention is therefore a transport container the genus mentioned in such a way that a Contamination of the transport container on the inside and its outside as well as the environment through escaping Transport goods are prevented.
- This object is achieved in that a Inliner made of foil with one in the filling dome inserted clamping ring is connected that the clamping ring through a lid insert is closed that the lid insert a valve opening closed by a flap valve plate has and that between the clamping ring and the Filling dome a gas passage ring is arranged.
- the use of a substantially sack-shaped, from existing liner prevents a flexible film Contamination of the container interior and enables one simple and safe residual emptying.
- the location of the inliner is both when filling and during transport secured that the inliner through the clamping ring in the filling dome is set, the clamping ring the filler opening of the Encloses inliners.
- the filling opening formed by the clamping ring through a Lid insert closed is the filling opening formed by the clamping ring through a Lid insert closed.
- the through the flap valve plate closed valve opening of the lid insert forms Pressure compensation valve of the inliner, which increases when the Internal pressure opens. Since the flutter valve is one Forms surge protection, it is largely ensured that the valve opening only gas escapes to the pressure compensation valve of the transport container and there can leak.
- a pressure increase in the inliner is almost without resistance to the interior of the cathedral and the space between passed on to the inliner and the container wall; the pressure can become a pressure equalization valve or another pressure compensation device of the transport container continue.
- the between the tension ring carrying the inliner and the Filling dome arranged gas passage ring has one double function. If the pressure compensation valve of the Transport container in the ceiling wall on the side next to the Filling dome is located, the gas passage ring allows that the gas emerging from the valve opening of the cover insert in the space between the inliner and the ceiling wall arrives and from there through the pressure compensation valve can leak.
- the inliner described can be used with conventional transport containers without any design changes be used.
- the gas passage ring is preferably in used a dome profile ring. By different choices the dimensions of this dome profile ring is an adjustment to different dome dimensions and dome profiles little effort possible.
- the inliner is preferably between the clamping ring and the Gas passage ring jammed. It will do so in a simple manner a fastening of the inliner made of foil on Tension ring reached.
- the transport container shown in FIGS. 1 and 2 for liquid dangerous goods have a welded sheet steel Outer container 1 on the in a transport frame 2nd is arranged.
- Outer container 1 on the in a transport frame 2nd is arranged.
- a filling dome 4 which is shown in FIG. 1 by a Dome lid 5 shown open can be closed tightly.
- a flexible plastic film existing inliner 6 arranged (Fig. 2), which in Fig. 1 in State before insertion is shown.
- the top edge or neck 7 of the liner 6 is between an inner one Clamping ring 8 and an outer gas passage ring 9 clamped, as shown in Figures 3 and 4 in detail.
- To projecting mandrels 10 on an upper flange of the gas passage ring 9 hold the edge of the liner and protrude into Bores 11 of an upper flange of the clamping ring 8.
- the filling opening 12 enclosed by the clamping ring 8 is closed by a plate-shaped cover insert 13, the in its base 14 a large central Has valve opening 15.
- a flap valve plate 16 preferably made of flexible Foil material, which at several welding points 17 (Fig. 5) is connected to the insert base 14 and a pressure relief valve of the inliner 6 forms.
- a dome profile ring 18 fits into the filling dome 4 used and has an upper flange 19 which in sealed condition of the transport container is arranged between the filling dome 4 and the dome cover 5.
- the dome profile ring 18 bridges the distance between the Filling dome 4 and the gas passage ring 9. By different Execution of this dome profile ring 18 is a Adaptation to different dome diameters achieved.
- the gas passage ring 9 has fins 20 on its outside on, between which gas passage channels run.
- a pressure compensation valve in the transport container 22 'in the dome cover 5.
- the gas escaping through the flutter valve flows through the pressure compensation valve 22 'in the atmosphere. That at Filling air volume displaced from the container interior 21 arrives during the filling process through the gas passage ring 9 Outside.
- the arrangement of the flap valve in the base 14 of the plate-shaped cover insert 13 largely prevents one Fluid leakage, with any minor leakage Amounts of liquid in the plate-shaped cover insert 13 can be caught and flow back into the inliner.
- the inliner 6 and all related parts, in particular the clamping ring 8, the gas passage ring 9, the Dome profile ring 18, the cover insert 13 and the flap valve plate 16 preferably consist largely of chemically resistant material, especially polypropylene.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Packages (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Non-Mechanical Conveyors (AREA)
- Buffer Packaging (AREA)
Description
Claims (3)
- Transportbehälter für flüssiges Gefahrgut mit einem durch einen Domdeckel (5) verschließbaren Einfülldom (4) und mit Druckausgleichseinrichtung, dadurch gekennzeichnet, daß ein aus Folie bestehender Inliner (6) mit einem in den Einfülldom (4) eingesetzten Spannring (8) verbunden ist, daß der Spannring (8) durch einen Deckeleinsatz (13) verschlossen ist, daß der Deckeleinsatz (13) eine durch eine Flatterventilplatte (16) verschlossene Ventilöffnung (15) aufweist und daß zwischen dem Spannring (8) und dem Einfülldom (4) ein Gasdurchlaßring (9) angeordnet ist.
- Transportbehälter nach Anspruch 1, dadurch gekennzeichnet, daß der Inliner (6) zwischen dem Spannring (8) und dem Gasdurchlaßring (9) eingeklemmt ist.
- Transportbehälter nach Anspruch 1, dadurch gekennzeichnet, daß der Gasdurchlaßring (9) in einen Domprofilring (18) eingesetzt ist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19859272A DE19859272A1 (de) | 1998-12-22 | 1998-12-22 | Schutzinliner mit Druckausgleich |
| DE19859272 | 1998-12-22 | ||
| PCT/EP1999/010331 WO2000037333A1 (de) | 1998-12-22 | 1999-12-21 | Transportbehälter für flüssiges gefahrgut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1140652A1 EP1140652A1 (de) | 2001-10-10 |
| EP1140652B1 true EP1140652B1 (de) | 2003-03-05 |
Family
ID=7892121
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99967000A Expired - Lifetime EP1140652B1 (de) | 1998-12-22 | 1999-12-21 | Transportbehälter für flüssiges gefahrgut |
| EP99964638A Expired - Lifetime EP1140651B1 (de) | 1998-12-22 | 1999-12-21 | Inliner für transportbehälter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99964638A Expired - Lifetime EP1140651B1 (de) | 1998-12-22 | 1999-12-21 | Inliner für transportbehälter |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP1140652B1 (de) |
| AT (2) | ATE233704T1 (de) |
| AU (2) | AU2285600A (de) |
| DE (3) | DE19859272A1 (de) |
| WO (2) | WO2000037332A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10050813A1 (de) * | 2000-10-13 | 2002-04-25 | Holger Poetzsch | Sicherheitsventil |
| DE10117170A1 (de) | 2001-04-06 | 2002-10-10 | Zeiss Carl Jena Gmbh | Anordnung zum Druckausgleich für optische Geräte |
| SE0102068D0 (sv) * | 2001-06-12 | 2001-06-12 | Borealis Tech Oy | Device for the bulk supply of polymers |
| WO2025056673A1 (de) * | 2023-09-13 | 2025-03-20 | Ulrich Bahr | Inliner, verbundpaket und transportbehälter mit einem inliner sowie zugehöriges verfahren |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1452039A (en) * | 1920-04-08 | 1923-04-17 | James H Gravell | Leakproof liquid container |
| US2987216A (en) * | 1959-07-10 | 1961-06-06 | Robert S Fletcher | Disposable liner for a container |
| US5265766A (en) * | 1990-11-09 | 1993-11-30 | Jacobs Suchard Ag | Apparatus for receiving and dispensing liquids |
| US5217138A (en) * | 1991-02-25 | 1993-06-08 | Hoover Group, Inc. | Liquid transport drum with removable liner |
| US5255492A (en) * | 1991-07-19 | 1993-10-26 | Safety-Kleen Corporation | Detachable cover and drum liner for storage and transport of controlled materials |
| FR2746149B1 (fr) * | 1996-03-13 | 1998-05-22 | Dispositif de fixation amovible sur une paroi rigide d'une piece delimitant une ouverture dans une paroi souple |
-
1998
- 1998-12-22 DE DE19859272A patent/DE19859272A1/de not_active Withdrawn
-
1999
- 1999-12-21 EP EP99967000A patent/EP1140652B1/de not_active Expired - Lifetime
- 1999-12-21 DE DE59902381T patent/DE59902381D1/de not_active Expired - Fee Related
- 1999-12-21 DE DE59904498T patent/DE59904498D1/de not_active Expired - Lifetime
- 1999-12-21 AU AU22856/00A patent/AU2285600A/en not_active Abandoned
- 1999-12-21 WO PCT/EP1999/010232 patent/WO2000037332A1/de not_active Ceased
- 1999-12-21 AT AT99967000T patent/ATE233704T1/de not_active IP Right Cessation
- 1999-12-21 AU AU30416/00A patent/AU3041600A/en not_active Abandoned
- 1999-12-21 EP EP99964638A patent/EP1140651B1/de not_active Expired - Lifetime
- 1999-12-21 AT AT99964638T patent/ATE222203T1/de not_active IP Right Cessation
- 1999-12-21 WO PCT/EP1999/010331 patent/WO2000037333A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ATE222203T1 (de) | 2002-08-15 |
| AU2285600A (en) | 2000-07-12 |
| WO2000037332A1 (de) | 2000-06-29 |
| ATE233704T1 (de) | 2003-03-15 |
| DE59902381D1 (de) | 2002-09-19 |
| EP1140651A1 (de) | 2001-10-10 |
| DE59904498D1 (de) | 2003-04-10 |
| EP1140652A1 (de) | 2001-10-10 |
| AU3041600A (en) | 2000-07-12 |
| WO2000037333A1 (de) | 2000-06-29 |
| DE19859272A1 (de) | 2000-06-29 |
| EP1140651B1 (de) | 2002-08-14 |
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