EP1127806A1 - Garniture interieure pour conteneur - Google Patents
Garniture interieure pour conteneur Download PDFInfo
- Publication number
- EP1127806A1 EP1127806A1 EP00126162A EP00126162A EP1127806A1 EP 1127806 A1 EP1127806 A1 EP 1127806A1 EP 00126162 A EP00126162 A EP 00126162A EP 00126162 A EP00126162 A EP 00126162A EP 1127806 A1 EP1127806 A1 EP 1127806A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- outlet
- inliner
- film tube
- tube
- area
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000009172 bursting Effects 0.000 claims description 10
- 229920002457 flexible plastic Polymers 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding 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
- 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 an inliner for with a floor outlet transport container provided with outlet closure for Liquids, with one in the interior of the transport container insertable inliner bag made of flexible plastic film.
- Transport containers usually welded from sheet steel for liquids in many cases after emptying cleaned before they can be refilled. This applies in particular to the transport of liquid dangerous goods or adhesive or highly viscous liquids in which the Residual liquid remaining in the container interior dry up and the capacity of the transport container would severely restrict after repeated use.
- the object of the invention is therefore an inliner for Transport container of the type mentioned above train that he even with transport containers with a Floor outlet with outlet closure can be used without that there is contamination in these areas.
- the film tube that goes over the insert ring with the Inliner bag is connected also closes the floor outlet outlet line leading to the outlet closure and Exhaust closure from, so that not only the interior of the Transport container, but also its entire discharge area protected against contamination by the liquid are. Under the effect of the liquid pressure, it unfolds the film tube up to the initially closed one Outlet closure. If the outlet closure is opened, so the film tube extends over the outlet closure out.
- the film tube at one end weakened burst area compared to the remaining hose area has, which preferably consists of a burst seam. This ensures that the film tube is only in tears open this intended area.
- the film tube preferably extends into one of the Outlet closure connectable extraction hose to one to protection against contamination in this extraction hose to achieve.
- the film tube on his in the unfolded Condition protruding into the extraction hose outside self-adhesive cuff.
- This The cuff lies on the inner wall of the sampling tube adhesive and sealing and prevents liquid backflow between the film tube and the surrounding Pipe wall.
- the self-adhesive cuff also commonly known as semi-permanent adhesive area can be caused when the film tube unfolds, a backlog that complete deployment of the film tube slows down to then a deployment push to safely open the Cause bursting area at the end of the hose.
- the semi-permanent After unfolding, the adhesive area lies in the Extraction hose or tube as an additional Sealing element.
- An embodiment has proven particularly expedient proven, in which the outlet opening of the insert ring in Delivery condition is restricted by a burst strip and the film tube compared to its operating position is inside and folded over the outlet opening of the Insert ring lies.
- the film tube can the liner bag in a simple way in the transport container be inserted, with the insert ring at the bottom outlet of the transport container. Only when filling a certain fluid pressure in the transport container Bottom area is reached, the bursting strip and the At first, the film tube is turned inside out partly turned outwards and into the outlet pipe turned over to the outlet closure.
- the film tube covers the from Floor outlet leading to the outlet closure outlet line and the still closed outlet closure. Only when the If the outlet closure is opened, the film tube will continue turned out until it preferably extends into the removal tube extends.
- the end section of the film tube can turned inside out and with the semi permanent adhesive area to be sealed. Instead can the film tube protruding from the outlet closure also be tied at its end. The the liquid residue containing inliner is again in the outlet area closed and can be removed from the transport container be without causing any contamination of the Transport container including its outlet area is coming.
- the transport container 1 shown in Fig. 1 is intended for example for liquid dangerous goods an outer container 2 welded from sheet steel, which in a transport frame 3 is added.
- a filling dome 5 is arranged sealed by an open dome cover 6 is lockable.
- a bottom wall 7 of the outer container 2 is tapered a floor outlet 8, from which an outlet line 9 to a laterally arranged outlet closure 10 leads the illustrated embodiment as a plate valve with a Valve plate 11 pivotable about a vertical axis is executed.
- a hose coupling 12 can be used Extraction hose 13 (Fig. 3) can be connected via the the transport container 1 can be emptied.
- the interior 14 of the Outer container 2 introduced an inliner 15, the with an insert ring 16 is supported on the filling dome 5.
- the inliner 15 has one made of flexible plastic film Inliner bag 17, the one shown in Fig. 1 Still in use by a tearable outer cuff 18 is held together.
- insert ring 18 In the bottom area of the inliner bag 17 there is one in its shape insert ring 18 preferably adapted to the bottom outlet 8 welded tight, which encloses an outlet opening 19.
- a flexible film tube 20 is also close to the Insert ring 18 welded and in the in Figs. 1 and 2nd shown insertion state in the interior of the film bag 17th inverted and meandering to a film tube package folded, as can be seen particularly clearly in FIG. 2. Extends over the outlet opening 19 of the insert ring 18 in this state, a burst strip 18a, which initially prevents the folded film tube 20 down passes through the outlet opening 19.
- the bursting strip 18a tears and releases the outlet opening 19 so that the film tube 20 can penetrate into the outlet line 9, whereby he partially under the effect of the internal fluid pressure inside out until it closes the closed valve flap 11 the outlet closure 10 reached (Fig. 3 and 5).
- FIG. 6 shows that partially open outlet closure 10 of the film tube 20 on the Opening side of the valve flap 11 under the effect of Liquid pressure is pushed out, so that the remaining film tube 20 completely turned out and in the Unloading hose 13 unfolded (Fig. 4 and 7).
- the self-adhesive sleeve 21 reaches the outside of the film tube 20 and creates an adhesive and sealing the inner wall 13a of the extraction tube 13.
- a burst seam 23 is provided, which one weakened compared to the rest of the hose area Bursting area forms. Under the effect of the liquid's internal pressure tears the burst seam 23 so that the inliner 15 containing liquid in the removal hose 13 can be emptied.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Packages (AREA)
- Non-Mechanical Conveyors (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Devices For Dispensing Beverages (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10004951A DE10004951A1 (de) | 2000-02-07 | 2000-02-07 | Inliner für Transportbehälter |
DE10004951 | 2000-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1127806A1 true EP1127806A1 (fr) | 2001-08-29 |
EP1127806B1 EP1127806B1 (fr) | 2004-01-07 |
Family
ID=7629833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00126162A Expired - Lifetime EP1127806B1 (fr) | 2000-02-07 | 2000-11-30 | Garniture intérieure pour conteneur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1127806B1 (fr) |
AT (1) | ATE257453T1 (fr) |
DE (2) | DE10004951A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9090398B2 (en) | 2007-05-04 | 2015-07-28 | Emd Millipore Corporation | Disposable processing bag with alignment feature |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232803A (en) * | 1978-11-06 | 1980-11-11 | A.I.R. Foundation | Bulk material retaining system having plural retainers |
US5378047A (en) * | 1992-06-15 | 1995-01-03 | Intermodal Container Systems | Container unloading assembly for gravity unloading of particulate material |
-
2000
- 2000-02-07 DE DE10004951A patent/DE10004951A1/de not_active Withdrawn
- 2000-11-30 AT AT00126162T patent/ATE257453T1/de not_active IP Right Cessation
- 2000-11-30 DE DE50004979T patent/DE50004979D1/de not_active Expired - Fee Related
- 2000-11-30 EP EP00126162A patent/EP1127806B1/fr not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232803A (en) * | 1978-11-06 | 1980-11-11 | A.I.R. Foundation | Bulk material retaining system having plural retainers |
US5378047A (en) * | 1992-06-15 | 1995-01-03 | Intermodal Container Systems | Container unloading assembly for gravity unloading of particulate material |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9090398B2 (en) | 2007-05-04 | 2015-07-28 | Emd Millipore Corporation | Disposable processing bag with alignment feature |
US9187240B2 (en) | 2007-05-04 | 2015-11-17 | Emd Millipore Corporation | Disposable processing bag with alignment feature |
US9272840B2 (en) | 2007-05-04 | 2016-03-01 | Emd Millipore Corporation | Disposable processing bag with alignment feature |
US9999568B2 (en) | 2007-05-04 | 2018-06-19 | Emd Millipore Corporation | Disposable processing bag with alignment feature |
Also Published As
Publication number | Publication date |
---|---|
DE10004951A1 (de) | 2001-08-09 |
ATE257453T1 (de) | 2004-01-15 |
EP1127806B1 (fr) | 2004-01-07 |
DE50004979D1 (de) | 2004-02-12 |
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