EP2100825A2 - Conteneurs de transport et de stockage - Google Patents

Conteneurs de transport et de stockage Download PDF

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Publication number
EP2100825A2
EP2100825A2 EP09001568A EP09001568A EP2100825A2 EP 2100825 A2 EP2100825 A2 EP 2100825A2 EP 09001568 A EP09001568 A EP 09001568A EP 09001568 A EP09001568 A EP 09001568A EP 2100825 A2 EP2100825 A2 EP 2100825A2
Authority
EP
European Patent Office
Prior art keywords
transport
storage
discharge
container according
container
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.)
Withdrawn
Application number
EP09001568A
Other languages
German (de)
English (en)
Other versions
EP2100825A3 (fr
Inventor
Karlheinz Kappel
Raimund Lange
Franz-Josef Menge
Heinz Urbas
Klaus Vosseberg
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.)
RWE Power AG
Original Assignee
RWE Power AG
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 RWE Power AG filed Critical RWE Power AG
Publication of EP2100825A2 publication Critical patent/EP2100825A2/fr
Publication of EP2100825A3 publication Critical patent/EP2100825A3/fr
Withdrawn legal-status Critical Current

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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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • 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
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B65D88/121—ISO containers
    • 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
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • B65D88/30—Hoppers, i.e. containers having funnel-shaped discharge sections specially adapted to facilitate transportation from one utilisation site to another
    • 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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/58—Large containers characterised by means facilitating filling or emptying by displacement of walls
    • B65D88/60—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls
    • B65D88/62—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls the walls being deformable
    • 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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • 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
    • B65D90/12—Supports
    • B65D90/14—Legs, e.g. detachable
    • 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
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • 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
    • B65D90/48—Arrangements of indicating or measuring devices

Definitions

  • the invention relates to a transport and storage container for abrasion-sensitive, flammable or moisture-sensitive bulk goods as closed-container transportable with at least one in storage and transport position upper gastight sealable filling opening and at least one in storage and transport position lower and / or front gas-tight sealable discharge opening.
  • a transport container of the type mentioned is for example from the AT 344 087 known.
  • the AT 344 087 describes a container for moisture-sensitive bulk material, which is received by a skeleton construction with corner fittings and is provided on its upper side with gas-tight lockable dome lids and on its underside with funnel-shaped outlets with gas-tight sealable outlet sliders.
  • the well-known container is designed so that it can be filled first with inert gas through several opening into the container lines, then the container is filled with the bulk material.
  • a device is arranged, through which the upper area in the interior of the container is continuously acted upon by moisture-free gas.
  • the known container is intended solely as a transport container for moisture-sensitive bulk material.
  • Fuels as bulk material such as coal dust, coal granules, wood pellets or the like are usually transported in silo vehicles and at the location of storage, for example, in a combined heat and power plant, pneumatically stored in there storage containers, for example in silos.
  • silo vehicles for example, in a combined heat and power plant
  • pneumatically stored in there storage containers for example in silos.
  • this form of material handling and handling has proven technically useful and is widely used, for example, in the transport of lignite dust or fluidized lignite.
  • wood pellets are often transported in silo vehicles and handled pneumatically at the place of storage.
  • the pneumatic handling of the materials has the disadvantage that the bulk material is exposed to high mechanical stress. Depending on the intended use of the fuel, grain destruction and associated dust and abrasion formation is not desirable.
  • a mechanical envelope of the bulk material with grain-protecting conveyors such as bucket elevators, belts, screws and the like is possible.
  • This type of material handling has the advantage of less grain destruction.
  • encapsulation of the conveyors is required in any case. Due to low conveying speeds, the conveyors have to be generously dimensioned in order to be able to realize a truck unloading in an economically justifiable framework. Overall, the economic cost of appropriate storage containers, such as silos and the associated conveyors is relatively high.
  • the invention is therefore based on the object, a container for abrasion-sensitive, flammable or moisture-sensitive bulk materials of the type mentioned in such a way that this allows a simple and grain gentle removal of the bulk material.
  • a transport and storage container for abrasion-sensitive, flammable or moisture-sensitive bulk goods as a truck-transportable, closed container with at least one in storage and transport position upper gastight sealable filling and at least one in storage and transport position lower and / or front gas-tight sealable discharge opening proposed, which is characterized in that the container is provided with means for stationary connection to a removal device for the stockpiled bulk material.
  • the container is particularly suitable for storage and storage of the bulk material.
  • the invention already begins with the recognition that it is advantageous and expedient to use the transport container at the same time as a storage container, in particular in the handling of abrasion-sensitive and granular fuels, such as, for example, lignite granules, which are also known to have a high spontaneous ignition tendency.
  • a transport and storage container changing system is proposed according to the invention, which avoids the envelope of the fuel in an advantageous manner.
  • one or more transport and storage containers are designed for stationary connection to a removal device for the bulk material to be stored.
  • the transport and storage container according to the invention has at least one integrated discharge element for the bulk material to be stored.
  • the installation and arrangement of the container according to the invention are substantially simplified.
  • An arranged within the container discharge can be connected, for example via a discharge lock to the discharge.
  • the discharge opening is designed for connection to a hermetically closed removal system or to a discharge lock.
  • the discharge opening may be connected with a gas-tight connection member to an entry cell wheel lock for a stationary fuel transport system.
  • a transport and storage container arrangement as described above is particularly suitable for fuel transport and fuel storage for small and possibly also mobile heat generation systems.
  • At least one screw conveyor or a trough chain conveyor is provided as the discharge element. These conveyors ensure grain-saving transport during material discharge.
  • the transport and storage container is provided according to the invention with at least one level measuring device.
  • the transport and storage container can be connected according to the invention, for example, to a boiler control, which causes the removal of one or more parallel connected transport and storage containers depending on the level signal.
  • the transport and storage container is designed according to the invention as a standard container. Such a system is particularly easy to deploy and transport.
  • the transport and installation of the container according to the invention are particularly easy, especially when this is designed as a swap body container.
  • the latter is essentially box-shaped, with the discharge element extending longitudinally within the storage volume and at least the side walls delimiting the storage volume being provided with guide surfaces inclined in the direction of the discharge element.
  • the side walls delimiting the storage volume can be designed as sloping floors with an angle of repose which can be adjusted with respect to the discharge element.
  • the sloping floors are provided with vibrators, driven for example by unbalance motors, which the inclined floors in Vibration, so that the internal friction of the bulk material is overcome for complete emptying of the container.
  • At least parts of the storage walls delimiting the storage volume are designed as flexible, gas-fillable cushions, which form convex guide surfaces sloping down by gas pressure, with respect to the discharge element.
  • FIG. 1 shows a schematic side view of a container 1 according to the invention.
  • This can be designed as a 20-, 30-, 40-foot Isocontainer with usual for road / rail container dimensions, for example, with a length of 7.15 m, a width of 2.55 m and a height of 2.70 m.
  • the container 1 after the in FIG. 1 illustrated embodiment is designed as a conventional, executed in steel-skeleton construction container with corner fittings. As can easily be seen from the figure, this is for example box-shaped, that is rectangular in cross-section and longitudinal section.
  • the container 1 is designed as a swap body container with folding and folding feet 2.
  • All figures show the container 1 according to the invention in the transport and storage position.
  • a plurality of gas-tight lockable dome cover 3 are provided as filling openings along the center in a row.
  • the number of degrees of filling of the container 1 is dependent on the number and arrangement of the dome lid 3.
  • These can be arranged in the longitudinal direction of the container 1 single row, in the middle of two rows, side by side or offset. In the in FIG. 1 illustrated embodiment, a central single-row arrangement is selected.
  • the container 1 optionally comprises on one end face 4 or on its underside 5 a gas-tight closure with a flat slide discharge opening 6.
  • the longitudinal center of the container 1 is in the interior of a in FIG. 1 only suggestively illustrated discharge 7 is provided.
  • the discharge 7 may be formed either as a screw conveyor 7a or as a trough chain conveyor 7b.
  • Other embodiments of the discharge 7 are possible, for example as a baffle plate conveyor.
  • the discharge member 7 extends over almost the entire length of the container 1 in its longitudinal central axis, for example, between two rows of adjacent dome covers. 3
  • the storage volume of the container 1 is at the in FIG. 2 shown variant within the enclosure walls 8 of the container 1 limited to extending over its entire length sloping floors 9, each forming inclined in the direction of the discharge 7 inclined surfaces. A complete emptying of the container 1 is made possible by the discharge means 7 extending downwards in its longitudinal central axis.
  • the construction volume located below the sloping floors 9 can be used to accommodate drives and / or lines.
  • each balancing driven vibrators 10 are arranged, by means of which the inclined floors 9 can be vibrated.
  • the sloping floors 9 may extend at an inclination angle of about 35 ° to 70 ° with respect to the horizontal.
  • the provided below the inclined floors 9 vibrators 10 can be operated, for example, depending on the level of the container 1.
  • the level is, for example, a in FIG. 1 Suggestively illustrated fill level sensor 11 determined.
  • the signal of the level sensor 11 can in turn be used for removal control of the container 1.
  • the level sensor 11 may be connected, for example, via a suitable interface with a boiler control of a power generation plant. About the boiler control can be controlled with the help of the level sensor several parallel connected to a sampling container 1 selectively.
  • Slanted floors 9 are provided with different angles with respect to the horizontal. These sloping floors 9 may alternatively or cumulatively be arranged within the container as shown.
  • FIGS. 4a and 4b two different variants of arranged between the inclined floors 9 discharge 7 are shown.
  • the discharge element is shown as a screw conveyor 7a, the drive 12 is arranged below a sloping bottom 9.
  • FIG. 4b is the discharge within the container as a trough chain conveyor 7b shown, which is shielded by a roof-like relief plate 13 upwards, which ensures that almost completely filled container 1 does not rest the entire bulk load on the discharge 7.
  • gas cushion 14 is provided, which are initially empty when filling the container 1 and are gradually filled with progressive emptying with a working gas. This filling can also take place as a function of the signal generated by the level sensor 11.
  • the gas cushion 14 have over the sloping floors 9 has the advantage that with emptied gas cushion 14 not the entire free cross-section of the container interior is reduced to the detriment of the storage volume.
  • the gas cushion 14 may extend in the illustrated embodiment over the entire length of the container 1 and have a same cross section over the length. Alternatively it can be provided that gas cushion 14 are arranged only in all four lower corners of the container 1.
  • FIGS. 5a and 5b Another embodiment of the container 1 according to the invention is in the FIGS. 5a and 5b shown.
  • the container 1 according to this embodiment has in relation to the longitudinal center axis bevelled side walls 15, which is not available as storage volume available space is not installed on lateral struts 16 and a drive 12 for the discharge 7.
  • the discharge member 7 is disposed within the storage volume of the container 1.
  • the discharge member 7 is arranged below the container 1.
  • the container 1 is also provided with overpressure and vacuum fuses 17 ( FIGS. 1 and 6 ), which allow for an inadmissible internal pressure pressure equalization with the environment.
  • an extinguishing nozzle is referred to an extinguishing agent can be introduced into the container 1.
  • an inerting port 19 is provided, via which an inert gas can be introduced into the container 1.
  • FIG. 6 illustrated variant of the container 1 according to the invention corresponds approximately to the in the FIGS. 5a and 5b shown embodiments, wherein 20 denotes a connecting piece for the removal of bulk material, which is designed for connection to a movable quick coupling system on a removal device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Refuse Collection And Transfer (AREA)
EP09001568A 2008-03-11 2009-02-05 Conteneurs de transport et de stockage Withdrawn EP2100825A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810013732 DE102008013732A1 (de) 2008-03-11 2008-03-11 Transport- und Lagercontainer

Publications (2)

Publication Number Publication Date
EP2100825A2 true EP2100825A2 (fr) 2009-09-16
EP2100825A3 EP2100825A3 (fr) 2009-11-25

Family

ID=40751072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09001568A Withdrawn EP2100825A3 (fr) 2008-03-11 2009-02-05 Conteneurs de transport et de stockage

Country Status (2)

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EP (1) EP2100825A3 (fr)
DE (1) DE102008013732A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879691A (zh) * 2014-01-22 2014-06-25 芜湖顺成电子有限公司 一种小型油料储存罐
CN105438679A (zh) * 2015-11-30 2016-03-30 苏州迪诺环保科技有限公司 一种卧式运输储罐
WO2021061047A1 (fr) * 2019-09-27 2021-04-01 Eng Soon Goh Transporteur ou barge de cargaisons mixtes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018001520A (es) * 2015-08-05 2018-08-01 C Bonerb Timothy Sistema de revestimiento flexible para descargar y airear materiales secos en un deposito de almacenamiento.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344087B (de) 1974-11-21 1978-07-10 Hoechst Ag Container fur feuchtigkeitsempfindliches schuttgut

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH413724A (de) * 1963-08-05 1966-05-15 Stag Ag Transport- und Aufbewahrungsbehälter für Schüttgüter, insbesondere Zement
DE3342281A1 (de) * 1983-11-23 1985-06-05 Drehtainer Container-Technik GmbH & Co, 2000 Hamburg Container mit einem laderaum fuer stueck- und schuettgut
DE4413698C2 (de) * 1994-04-20 1997-02-27 Mageba Handels Und Dienstleist Behälter für Schüttgüter und zähflüssige Güter
SE528137C2 (sv) * 2004-12-23 2006-09-12 Swedish Bioburner System Ab Förrådshållare för granulärt bränsle samt anordning och metod för frammatning
DE102005056740A1 (de) * 2005-11-29 2007-05-31 Degussa Gmbh Verfahren und Vorrichtung zum Transportieren von Schüttgütern
DE202006006242U1 (de) * 2006-04-19 2007-08-30 Giema Gmbh Vorrichtung zur Aufnahme von rieselfähigem Material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344087B (de) 1974-11-21 1978-07-10 Hoechst Ag Container fur feuchtigkeitsempfindliches schuttgut

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879691A (zh) * 2014-01-22 2014-06-25 芜湖顺成电子有限公司 一种小型油料储存罐
CN105438679A (zh) * 2015-11-30 2016-03-30 苏州迪诺环保科技有限公司 一种卧式运输储罐
WO2021061047A1 (fr) * 2019-09-27 2021-04-01 Eng Soon Goh Transporteur ou barge de cargaisons mixtes
CN114450235A (zh) * 2019-09-27 2022-05-06 乐德科技私人有限公司 混合货物驳船或运输船

Also Published As

Publication number Publication date
EP2100825A3 (fr) 2009-11-25
DE102008013732A1 (de) 2009-09-17

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