EP0906875B1 - Silo - Google Patents

Silo Download PDF

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Publication number
EP0906875B1
EP0906875B1 EP98118656A EP98118656A EP0906875B1 EP 0906875 B1 EP0906875 B1 EP 0906875B1 EP 98118656 A EP98118656 A EP 98118656A EP 98118656 A EP98118656 A EP 98118656A EP 0906875 B1 EP0906875 B1 EP 0906875B1
Authority
EP
European Patent Office
Prior art keywords
bulk container
container according
chamber
chambers
bulk
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
EP98118656A
Other languages
German (de)
English (en)
Other versions
EP0906875A1 (fr
Inventor
Erich Gerbl
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.)
Hasit Trockenmortel & Co KG GmbH
Original Assignee
Hasit Trockenmortel & Co KG GmbH
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 Hasit Trockenmortel & Co KG GmbH filed Critical Hasit Trockenmortel & Co KG GmbH
Publication of EP0906875A1 publication Critical patent/EP0906875A1/fr
Application granted granted Critical
Publication of EP0906875B1 publication Critical patent/EP0906875B1/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 silo container for storing and dispensing bulk goods building materials, according to the preamble of claim 1.
  • DE-86 31 952-U describes a device for producing ready-to-use mixtures described from bulk material held ready in a silo. From two separate ones Different components via separate dosing devices and chambers separate outlets fed to a screw conveyor. The outlets to the screw conveyor are arranged one behind the other as seen in the conveying direction of the screw.
  • DE 297 00 438U describes a container for flowable or free-flowing materials, in which two separate containers are provided, one of which is a container is pivotally provided in the lower region of the other container.
  • Each The container is a component of the building material.
  • the outlets of both containers are spaced from each other one behind the other on a screw conveyor shaft provided in which the components are mixed. After that a screw conveyor for pumping out the material is arranged.
  • the invention has for its object a silo container of the aforementioned To improve the genus so that it is as easy to use as possible The most homogeneous building material possible can.
  • a desired volume flow is made from the chambers via the metering device regulated and fed to the mixing hopper, in which the components are already together be mixed. After this premixing in the mixing funnel, this becomes Mixture fed to the compulsory mixer, in which the mixture was mixed again and optionally pressed. This creates a very homogeneous building material with several Components.
  • the connecting channel can cross the other chamber free-standing. Due to the free-standing arrangement, the connecting channel can be easily attached to one Chamber and the dosing device are attached. In the traversing area the connection channel is free of connection with the other chamber. He can only at a point of passage through a wall of the other chamber on it be attached.
  • connection channel can be directly on the wall of the silo container issue.
  • both chambers extend essentially over the entire cross section of the silo container. This means that the entire Cross section of the silo container can be used as filling depth, which leads to a good filling the chamber leads.
  • the silo container has an approximately circular cylindrical shape. This form is suitable particularly good for the sequential arrangement of the chambers according to the invention with the Connecting channel.
  • At least one chamber can have at least two filling openings, seen in the longitudinal direction of the silo container spaced apart are. This means that dry substances can be filled into the chambers particularly cheaply become. Due to the spaced arrangement of the filling openings, the dry substance be introduced into the chamber at different locations so that the chamber is easier to fill and build-up material or mountains in the chamber do not disturb when filling the chamber.
  • the distance between the filling openings of a chamber can be about half to one Correspond to one third of the length of this chamber. This distance ensures a special good and complete filling of the chamber.
  • the filling openings of the chambers in the longitudinal direction of the Silo container can be provided approximately on the same longitudinal line. This is convenient if the Silo container to be filled from one side. Then the filler openings can be as in large silo containers intended for trucks via filling openings on the top of the lying container are filled one after the other.
  • the metering device can preferably be designed as a cellular wheel conveyor.
  • a cell wheel can remove the respective component from the chamber in the desired amount be removed.
  • the cells of the cellular wheel enable a dosed removal of the Component from the respective chamber.
  • the desired amount can be measured by controlling the speed of the cellular wheel.
  • the metering device can have a separate metering agent for each chamber exhibit. This enables particularly good control of the individual components.
  • each chamber has its own dosing agent in the form of the aforementioned Cell wheel can be provided. This allows different mixing ratios to adjust.
  • a separate feed channel can advantageously open into the mixing device from the outside. This allows additives to be added to the building material on site. For example Water are added so that only dry substances are stored in the silo container. This means that the relatively heavy water is only mixed on site with the building material that with a silo container volume relatively much building material for preparing mortar Available.
  • the feed channel can have a filling funnel.
  • the metering device into a mixing funnel of the mixing device empties.
  • the components from the chambers are brought together in the mixing funnel and mix.
  • the mixing device can have a forced mixer.
  • the components in the mixing device forcibly mixed together so that a more homogeneous mixture is formed.
  • the mixing device can conceivably be a screw conveyor provided in a discharge channel exhibit.
  • the screw conveyor can therefore be used as a compulsory mixer for the components serve.
  • the components are mixed together in the screw conveyor and partially tightly compressed, so that a continuous flow of building materials is released can be.
  • the mixed building material can preferably be on the discharge side of the mixing device discharging delivery pump may be provided. With the help of the delivery pump, the mixed Multi-component building materials are removed and can, for example can be routed to the desired location via a hose line.
  • the delivery pump ensures the necessary funding capacity.
  • FIG. 1 shows a silo container 1 according to the invention, which is vertical via support feet 2 can be set up on a surface.
  • the support feet 2 can by not shown Cross and cross struts should be supported with each other.
  • the silo container has two separate component chambers 3, 4. They are one along Longitudinal axis 5 of the silo container 1 arranged sequentially one behind the other.
  • the two Chambers 3, 4 each have an approximately circular cylindrical cross-sectional shape, that of the shape corresponds to the silo container 1.
  • the silo container 1 is on its top by a approximately spherical cap-shaped cover 6 completed. Both chambers 3, 4 instruct a funnel-shaped bottom piece 7, 8 on its underside.
  • the upper, first component chamber 3 has a on the cylindrical outer surface Filling opening 9, which can be closed with a closure 10.
  • the lower, second chamber 4 has filling openings spaced apart from one another on the cylindrical lateral surface 11.
  • the clear distance between the two filling openings 11 parallel to the direction of Seen longitudinal axis 5 is about half the length of this chamber 4 in the direction seen the longitudinal axis 5.
  • the filling openings 11 are also through closures 12 closable.
  • the closures 10 and 12 lie on the same surface line parallel to Longitudinal axis 5.
  • a metering device 13 is provided directly below the chambers 3, 4, which has two dosing means 14.
  • a dosing agent is directly on the funnel-shaped Bottom piece 8 of the chamber 4 connected.
  • the other dosing means 14 is one Connection channel 15 connected to the funnel-shaped base 7 of the chamber 3.
  • the connecting channel 15 largely extends through the chamber 4. He runs parallel to the longitudinal axis 5 and is laterally somewhat opposite the center of the Cylindrical shape offset, while the dosing means 14 of the chamber 4 directly in the center the funnel-shaped base piece 8 is aligned with the longitudinal axis 5 in alignment.
  • the connecting channel 15 and the base piece 7 are shown in dashed lines as hidden edges, although they are designed as continuous walls and the two chambers 3, 4 completely separate from each other.
  • the dosing means 14 are each designed as cellular pumps, those of not shown Motors are driven and a quantitative portioned decrease in of the respective chamber 3, 4 located building material.
  • the metering device 13 opens into a mixing device 16 which has a mixing funnel 17 and has a discharge channel 19 provided transversely thereto with a screw conveyor 18. Both dosing means 14 adjoin the widened opening of the mixing funnel 17, which tapers towards the discharge channel 19.
  • the screw conveyor is driven by a motor 20 in such a way that it closes building material an outlet channel 21 promotes.
  • a motor 20 in such a way that it closes building material an outlet channel 21 promotes.
  • Supply channel 22 is provided, which has a hopper 23.
  • About the hopper 23 material can be added from the outside to the discharge channel 19, which from the Screw conveyor 18 is conveyed towards the outlet channel 21.
  • the screw conveyor 18 serves as a compulsory mixer for forcibly mixing the from the mixing funnel 17 in the Austrakanal 19 flowing building material and optionally for mixing the of externally added material, e.g. Water.
  • the discharge channel 19 and mixing funnel 17 optionally from each other separates.
  • a discharge pump 24 is provided on the outlet channel 21, with the aid of which the mixed one Building material can be pressed from an opening 25.
  • a hose can be connected with which the building material is sprayed becomes.
  • the metering device 13 the mixing device 16 and the output pump 24 are controlled or regulated by a control device.
  • About the Dosing device 13 is a specific from each chamber with the aid of the dosing means 14 Volume flow taken from the respective component.
  • the components flow from the metering means 14 into the mixing funnel 17, where they are brought together be and together in the discharge channel 19 to the screw conveyor 18 stream. From a separate reservoir 27 located outside the silo container an additional substance, for example water, can be added via the hopper 23 become.
  • the screw conveyor 18 mixes the components, compresses them into one homogeneous building material and conveys it towards the discharge channel 19. From the Discharge channel 19, the building material is discharged via the dispensing pump 24 for spraying.
  • the components in the respective chamber 3, 4 are filled. If the silo 1 lying on a Truck is attached, these fill openings 9, 11 are skyward upwards directed so that the chambers can be easily filled from above. Through the The two filling openings 11 of the chamber 4 are spaced apart in the horizontal direction Location of the container 1 under both filling openings 11 an approximately conical hill, so that the chamber 4 are almost completely filled up to a little space can.
  • the silo container 1 according to the invention is particularly advantageous for insulating building materials which a component contain a relatively light insulating material, for example insulating mortar with little polystyrene balls in it.
  • a relatively light insulating material for example insulating mortar with little polystyrene balls in it.
  • the styrofoam beads be filled into the chamber 3 and a binder in the form of dry powder be filled into the chamber 4.
  • the desired ratio is then adjusted via the dosing device. Mixing takes place only in the screw conveyor and grouting with water so that a homogeneously mixed insulating mortar is released becomes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Claims (15)

  1. Silo (1) pour stocker et délivrer des matériaux de construction en vrac, avec au moins deux chambres (3, 4) séparées dans le silo (1) pour stocker des composants du matériau de construction, les chambres (3, 4) débouchant, via un dispositif de dosage (13), dans un entonnoir de mélange (17) commun d'un dispositif de mélange qui rassemble et mélange les composants et en aval duquel est disposé un malaxeur à mélange forcé (18),
    caractérisé en ce que le dispositif de dosage (13) est agencé de façon à pouvoir être réglé avec un débit volumique variable.
  2. Silo selon la revendication 1,
    caractérisé en ce que le dispositif de dosage (13) est réalisé sous forme de transporteur à roue cellulaire.
  3. Silo selon l'une des revendications précédentes,
    caractérisé en ce que le dispositif de dosage (13) comporte un moyen de dosage (14) propre à chaque chambre.
  4. Silo selon l'une des revendications précédentes,
    caractérisé en ce qu'un canal d'alimentation (22) séparé débouche de l'extérieur dans le dispositif de mélange (16).
  5. Silo selon la revendication 4,
    caractérisé en ce que le canal d'alimentation (22) comporte un entonnoir de remplissage (23).
  6. Silo selon l'une des revendications précédentes,
    caractérisé en ce que le dispositif de mélange (16) comporte une vis transporteuse (18) prévue dans un canal d'évacuation (19).
  7. Silo selon l'une des revendications précédentes,
    caractérisé en ce qu'une pompe de distribution (24) évacuant le matériau de construction mélangé est prévue côté évacuation du dispositif de mélange 16).
  8. Silo selon l'une des revendications précédentes,
    caractérisé en ce que les chambres (3, 4), vu dans la direction longitudinale (5) du silo (1), sont disposées l'une à la suite de l'autre et un canal de liaison (15), qui va de l'une des chambres au dispositif de dosage (13), traverse au moins par endroits une autre chambre (4).
  9. Silo selon la revendication 8,
    caractérisé en ce que le canal de liaison (15) traverse l'autre chambre (4) en étant dégagé.
  10. Silo selon la revendication 8,
    caractérisé en ce que le canal de liaison (15) prend appui directement contre la paroi du silo (1).
  11. Silo selon l'une des revendications précédentes,
    caractérisé en ce que les deux chambres (3, 4) s'étendent sensiblement sur toute la section transversale du silo (1).
  12. Silo selon l'une des revendications précédentes,
    caractérisé en ce que le silo (1) a une forme sensiblement cylindrique circulaire.
  13. Silo selon l'une des revendications précédentes,
    caractérisé en ce qu'au moins une chambre (4) comporte au moins deux ouvertures de remplissage (11) qui sont disposées à distance l'une de l'autre, vu dans la direction longitudinale (5) du silo (1).
  14. Silo selon la revendication 13,
    caractérisé en ce que l'écartement des ouvertures de remplissage (11) d'une chambre (4) représente sensiblement entre la moitié et un tiers de la longueur de cette chambre (4).
  15. Silo selon l'une des revendications précédentes,
    caractérisé en ce que les ouvertures de remplissage (9, 11) des chambres (3, 4), dans la direction longitudinale (5) du silo (1), sont prévues sensiblement sur la même ligne longitudinale.
EP98118656A 1997-10-02 1998-10-02 Silo Expired - Lifetime EP0906875B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29717657U 1997-10-02
DE29717657U DE29717657U1 (de) 1997-10-02 1997-10-02 Silobehälter

Publications (2)

Publication Number Publication Date
EP0906875A1 EP0906875A1 (fr) 1999-04-07
EP0906875B1 true EP0906875B1 (fr) 2002-01-30

Family

ID=8046806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118656A Expired - Lifetime EP0906875B1 (fr) 1997-10-02 1998-10-02 Silo

Country Status (3)

Country Link
EP (1) EP0906875B1 (fr)
AT (1) ATE212598T1 (fr)
DE (2) DE29717657U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2747116C (fr) * 2011-07-22 2016-05-24 Alvin Herman Contenant transportable oriente a la verticale offrant une meilleure stabilite

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH420575A (de) * 1964-11-16 1966-09-15 Schweisswerk Buelach Ag Freistehender Silo
DE2325189A1 (de) * 1973-05-18 1974-12-05 Stanelle Behaelter & Stahlbau Mehrkammersilo
DE8631952U1 (de) * 1986-11-28 1988-05-26 Maschinen- und Apparatebau August Tepe GmbH, 49377 Vechta Vorrichtung zur Herstellung gebrauchsfertiger Mischungen aus in einem Silo bereitgehaltenem Schüttgut
DE8704215U1 (de) * 1987-03-20 1987-05-07 Silo Estrich GmbH + Co Vertriebs KG, 96146 Altendorf Vorrichtung zum Transport und zur baustellenseitigen Bevorratung von schüttgutartigen Baustoffen
WO1997025261A1 (fr) * 1996-01-12 1997-07-17 Koch Marmorit Gmbh Contenant pour substances fluides et coulantes, notamment pour enduits, mortier ou similaire

Also Published As

Publication number Publication date
DE59802948D1 (de) 2002-03-14
EP0906875A1 (fr) 1999-04-07
DE29717657U1 (de) 1999-01-28
ATE212598T1 (de) 2002-02-15

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