EP0403847B1 - Silo pour matières en vrac transportable - Google Patents

Silo pour matières en vrac transportable Download PDF

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Publication number
EP0403847B1
EP0403847B1 EP90110342A EP90110342A EP0403847B1 EP 0403847 B1 EP0403847 B1 EP 0403847B1 EP 90110342 A EP90110342 A EP 90110342A EP 90110342 A EP90110342 A EP 90110342A EP 0403847 B1 EP0403847 B1 EP 0403847B1
Authority
EP
European Patent Office
Prior art keywords
container
outlet opening
bulk
silo
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.)
Expired - Lifetime
Application number
EP90110342A
Other languages
German (de)
English (en)
Other versions
EP0403847A2 (fr
EP0403847A3 (fr
Inventor
Albert Hufgard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT90110342T priority Critical patent/ATE95493T1/de
Publication of EP0403847A2 publication Critical patent/EP0403847A2/fr
Publication of EP0403847A3 publication Critical patent/EP0403847A3/fr
Application granted granted Critical
Publication of EP0403847B1 publication Critical patent/EP0403847B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D88/26—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

Definitions

  • the invention relates to a transportable bulk material silo, in particular for finely granulated and moist lime for neutralizing acid forest soils according to the preamble of patent claim 1.
  • a bulk material silo of the type mentioned is known, for example, according to US Pat. No. 4,195,744, which has the shape of a box and is intended in particular for the storage and transport of pieces of meat.
  • the flap which can be opened downwards, is provided with relatively low side walls which are intended to prevent pieces of meat from falling out of the opened flap when the meat pieces are pulled out.
  • transportable bulk goods silos are used for a wide variety of purposes and are transported filled with special wagons to the bulk goods consumption point, set up there and, after the bulk goods have been used up, exchanged for another filled silo and then emptied and transported away again for filling.
  • silos are arranged in a frame or on a base frame so that the outlet opening is at a sufficient height above the installation level in order to be passed under or to conveniently, for example Bagging bulk goods.
  • the outlet parts of such silos are designed in a wide variety of ways, but in principle are adapted to the shape of the outlet opening, which has corresponding closures, as are known, for example, from DE-A-494 680, the closure flaps of which are otherwise like those according to the US -A-4 195 744 is formed, only that they are much larger and have the shape of circular sectors.
  • the invention is therefore based on the object to provide a suitable bulk goods silo for the purpose or to improve a bulk goods silo of the type mentioned in such a way that a sufficiently large amount of bulk material emerges gushing immediately after opening the silo and in front of the outlet opening without the risk of bridging Is available and this can be quickly picked up with a suitably dimensioned, small shovel loader by directly moving the shovel into the bulk material and transferred to the spreading bucket, but it should also be ensured that on the one hand the floor in the silo area does not or as little as possible the bulk material is pushed through and on the other hand only a correspondingly limited quantity of bulk material can escape without having to close the closure element.
  • the outlet part which is designed in the form of an inverted saddle roof, is located with its lower end in the installation plane of the container, the bulk material is available directly on the floor after opening of the outlet opening, but on the closure flap as a bulk goods pile and can be picked up there by the shovel loader .
  • the gushing emerging and immediately in front of the outlet opening ensures that the bulk material still in the cuboid-shaped column cannot slide through it, which only happens again when a shovel loader picks up bulk material from the pile.
  • the flap After opening the flap clasp, the flap automatically hits the floor under the pressure of the bulk material and thus forms a base for the bulk material, from which it can be picked up directly with the shovel loader and which prevents the floor from being intensively involved in the installation area of the silo the bulk material is pushed through.
  • the bulk material cannot expand extremely, since the side walls of the column forming the cuboidal silo also extend into its erection level.
  • bulk material limiting flaps which can be pivoted about vertical axes can advantageously be arranged on the outlet part.
  • the bulk goods silo according to the invention is intended in particular for the stated purpose, but there is nothing to prevent the silo from being used for other types of bulk goods, e.g. fertilizers, provided that such bulk goods are to be picked up and used up directly from the bulk goods pile, i.e. not for further transport is determined, for example, by sagging, cable conveyance or conveyor belt conveyance.
  • other types of bulk goods e.g. fertilizers
  • the transportable bulk material silo basically consists of a container 1 with an outlet opening 2 which can be closed by means of a pivotable closure flap 6 and which extends over the entire width of the container 1 and 2 lateral bulk material boundary walls 5 are provided in addition to the outlet opening.
  • the container 1 is designed as a rectangular column and its outlet part 3 in the form of an inverted saddle roof 8, the ridge line 9 of which is arranged in the erection level E of the silo, the closure flap 6 being pivotable in the ridge line 9 is stored and the bulk material delimitation walls 5 arranged laterally next to the outlet opening 2 are formed from the side walls 10 of the container 1 which are extended into the installation level E.
  • Suitable closing elements are not shown in order to keep the flap 6 closed when the container 1 is being filled and when it is being transported.
  • the flap 6 immediately opens under the pressure of the bulk material contained in the container 1, lies on the installation level E and at the same time forms the base for the bulk material as a bottom-side bulk material boundary wall, the lateral bulk material boundary walls 5 preventing the bulk material from itself can also spread out to the side.
  • the relevant side walls 10 of the container 1 are extended down to the erection level E to form the lateral bulk material boundary walls 5.
  • These side walls 10, as indicated by dash-dotted lines in FIG. 1, can also be formed so as to protrude obliquely over the end face plane.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Storage Of Harvested Produce (AREA)
  • Packages (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Claims (2)

  1. Silo transportable pour marchandises en vrac, en particulier pour de la chaux humide en fins granulés pour neutraliser des sols acides de forêt, constitué par un réservoir (1) avec une ouverture de déversement (2) qui peut être fermée au moyen d'un clapet de fermeture pivotant (6) qui s'étend sur toute la largeur du réservoir (1), des parois latérales de délimitation des marchandises en vrac (5) étant prévues près de l'ouverture de déversement (2), caractérisé en ce que le réservoir (1) est configuré comme une colonne parallélépipédique dont la partie de déversement (3) est en forme de toit en bâtière renversé (8) dont la droite de faîte (9) est placée dans le plan de mise en place (E) du silo, le clapet de fermeture (6) étant positionné en étant pivotant dans la droite du faîte (9) et les parois de délimitation des marchandises en vrac (5), placées latéralement à côté de l'ouverture de déversement (2) étant formées à partir des parois latérales (10) du réservoir (1) prolongées jusque dans le plan de mise en place (E).
  2. Silo selon la revendication 1,
    caractérisé en ce
    que des clapets de délimitation des marchandises en vrac (15), pivotants autour d'axes verticaux (18), sont placés sur la partie de déversement (3).
EP90110342A 1989-06-21 1990-05-31 Silo pour matières en vrac transportable Expired - Lifetime EP0403847B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90110342T ATE95493T1 (de) 1989-06-21 1990-05-31 Transportables schuettgutsilo.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3920255A DE3920255A1 (de) 1989-06-21 1989-06-21 Transportables schuettgutsilo
DE3920255 1989-06-21

Publications (3)

Publication Number Publication Date
EP0403847A2 EP0403847A2 (fr) 1990-12-27
EP0403847A3 EP0403847A3 (fr) 1991-05-29
EP0403847B1 true EP0403847B1 (fr) 1993-10-06

Family

ID=6383208

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90110342A Expired - Lifetime EP0403847B1 (fr) 1989-06-21 1990-05-31 Silo pour matières en vrac transportable

Country Status (4)

Country Link
EP (1) EP0403847B1 (fr)
AT (1) ATE95493T1 (fr)
DD (1) DD295330A5 (fr)
DE (2) DE3920255A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255769A (en) * 1992-03-04 1993-10-26 Echelberger Michael G Discharge chute for trash receptacles
EP0890527A3 (fr) * 1997-07-10 1999-02-17 BAYOSAN WACHTER GmbH & Co.KG Système logistique pour la manutention d'unités fonctionelles
BE1017542A5 (fr) * 2007-04-06 2008-11-04 Dumont Philippe Procede de conversion metallurgique.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE494680C (de) * 1930-03-31 Demag Akt Ges Verschluss mit Holzfutter und Schleissblech
GB1076327A (en) * 1965-11-09 1967-07-19 Jarke Corp Material handling and storage hopper
DE1917386A1 (de) * 1969-04-03 1970-10-15 Magdalena Dehner Fa Transportbehaelter
DE1940611A1 (de) * 1969-08-09 1971-02-11 Maschf Augsburg Nuernberg Ag Transportbehaelter
US4195744A (en) * 1978-07-03 1980-04-01 Christianson Earl E Storage container for meat
GB2095319A (en) * 1981-03-20 1982-09-29 Permoid Ltd Pre-fabricated container

Also Published As

Publication number Publication date
DE3920255A1 (de) 1991-01-10
DD295330A5 (de) 1991-10-31
EP0403847A2 (fr) 1990-12-27
DE59002980D1 (de) 1993-11-11
EP0403847A3 (fr) 1991-05-29
ATE95493T1 (de) 1993-10-15

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