FR2640598A1 - Device for closing orifices for transferring a product, in particular from one container to another - Google Patents

Device for closing orifices for transferring a product, in particular from one container to another Download PDF

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Publication number
FR2640598A1
FR2640598A1 FR8816632A FR8816632A FR2640598A1 FR 2640598 A1 FR2640598 A1 FR 2640598A1 FR 8816632 A FR8816632 A FR 8816632A FR 8816632 A FR8816632 A FR 8816632A FR 2640598 A1 FR2640598 A1 FR 2640598A1
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France
Prior art keywords
shutter
orifices
shutters
container
product
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Withdrawn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
FR8816632A
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French (fr)
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Individual
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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 FR8816632A priority Critical patent/FR2640598A1/en
Publication of FR2640598A1 publication Critical patent/FR2640598A1/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/54Gates or closures
    • B65D90/58Gates or closures having closure members sliding in the plane of the opening
    • B65D90/587Gates or closures having closure members sliding in the plane of the opening having a linear motion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18Preventing escape of dust
    • B65G69/181Preventing escape of dust by means of sealed systems
    • B65G69/183Preventing escape of dust by means of sealed systems with co-operating closure members on each of the parts of a separable transfer channel

Abstract

Device for closing orifices for transferring a product, in particular from one container to another, these orifices being intended to be placed next to each other in order to allow a product to be poured, which device is characterised in that the closure means 3, 5 are provided with means for connecting them mechanically when the orifices 2, 6 are placed next to each other, in order for the operations of opening and closing the one to cause simultaneous opening and closing of the other.

Description

L'invention concerne un dispositif obturateur d'orifices de transfert de produit, notamment d'un conteneur à un autre. The invention relates to a device for closing product transfer orifices, in particular from one container to another.

Pour le transport et le stockage de produits pulvérulents ou granuleux, on utilise des conteneurs mobiles de transport à l'aide de véhicules prévus à cet effet et des conteneurs fixes de stockage qui se trouvent sur un lieu de production ou d'utilisation. For the transport and storage of powdery or granular products, mobile transport containers are used using vehicles provided for this purpose and fixed storage containers which are located at a place of production or use.

Ces conteneurs comportent, dans leur partie haute et/ou dans leur partie basse, des orifices d'écoulement de produit qui sont fermés par des obturateurs mobiles associés à leurs organes de manoeuvre manuels ou motorisés. These containers have, in their upper part and / or in their lower part, product flow orifices which are closed by movable shutters associated with their manual or motorized operating members.

Les inconvénients de ces conteneurs sont relatifs à la sécurité et à la pollution. The disadvantages of these containers relate to safety and pollution.

En effet, notamment au cours d'un transport, l'obturateur du conteneur mobile peut être actionné, soit volontairement par exemple dans le but de dérober du produit, soit involontairement par suite d'une erreur de manoeuvre, ce qui entraîne dans tous les cas une perte de produit. In fact, in particular during transport, the shutter of the mobile container can be actuated, either voluntarily for example in order to steal the product, or involuntarily as a result of an operating error, which results in all loss of product.

Egalement, les obturateurs et notamment l'obturateur qui est situé en partie haute du conteneur reçoit, lorsqu'il est fermé, des poussieres ou autres salissures sur sa face supérieure et ces pous sières, dans le cas d'un obturateur coulissant, sont raclées par le joint d'étanchéité lors de l'ouverture, si bien que ces poussières tombent à l'intérieur du conteneur lorsque l'obturateur est totalement ouvert. Also, the shutters and in particular the shutter which is located in the upper part of the container receives, when closed, dust or other dirt on its upper face and this dust, in the case of a sliding shutter, is scraped by the seal when opening, so that this dust falls inside the container when the shutter is fully open.

Les mêmes problèmes se posent pour ltensem- ble des obturateurs d'orifices de transfert de produit, ces orifices étant par exemple situés, pour l'un d'entre eux ou pour les deux, à l'extrémité d'une tuyauterie rigide ou souple de circulation de produit. The same problems arise for the shutters of product transfer orifices, these orifices being for example located, for one of them or for both, at the end of a rigid or flexible pipe. product circulation.

La présente invention a notamment pour but de remédier à ces inconvénients et concerne à cet effet un dispositif obturateur d'orifices de transfert de produit, notamment d'un conteneur à un autre ces orifices étant destinés à se placer en correspondance pour permettre le transvasement d'un produit, dispositif caractérisé en ce que les obturateurs sont pourvus de moyens assurant leur liaison mécanique lorsque les orifices sont placés en correspondance afin que les manoeuvres d'ouverture et de fermeture de l'un assurent l'ouverture et la fermeture simultanées de l'autre. The present invention aims in particular to remedy these drawbacks and for this purpose relates to a device for closing product transfer orifices, in particular from one container to another, these orifices being intended to be placed in correspondence to allow the transfer of product, device characterized in that the shutters are provided with means ensuring their mechanical connection when the orifices are placed in correspondence so that the opening and closing operations of one ensure the simultaneous opening and closing of the 'other.

Suivant une autre caractéristique de l'in- vention, l'obturateur de l'un des orifices est pourvu d'un moyen d'actionnement, l'obturateur de l'orifice étant en regard dépourvu de moyen d'actionnement et étant manoeuvré par l'intermédiaire des moyens assurant la liaison mécanique des deux obturateurs. According to another characteristic of the invention, the shutter of one of the orifices is provided with an actuating means, the obturator of the orifice being opposite without actuating means and being operated by through the means ensuring the mechanical connection of the two shutters.

Suivant une autre caractéristique de l'invention, les obturateurs comprennent un bâti pourvu d'une lame d'obturateur mobile et de moyens de centrage et de positionnement des deux bâtis l'un sur l'autre. According to another characteristic of the invention, the shutters comprise a frame provided with a movable shutter blade and means for centering and positioning the two frames one on the other.

L'invention est représentée à titre d'exemple non limitatif sur les dessins ci-joints dans lesquels
- la figure 1 est une vue d'ensemble schématique d'un exemple de réalisation de l'invention
- la figure 2 est une vue en élévation de l'un des obturateurs de la figure 1
- la figure 3 est une coupe suivant A-A de la figure 2, les obturateurs étant disposés en vue de leur assemblage
- la figure 4 est une vue partielle de la figure 3, les deux obturateurs étant assemblés.
The invention is shown by way of non-limiting example in the accompanying drawings in which
- Figure 1 is a schematic overview of an embodiment of the invention
- Figure 2 is an elevational view of one of the shutters of Figure 1
- Figure 3 is a section along AA of Figure 2, the shutters being arranged for assembly
- Figure 4 is a partial view of Figure 3, the two shutters being assembled.

La présente invention a en conséquence pour but la réalisation d'un dispositif dont les caractéristiques constructives sont telles qu'il permet d'améliorer la sécurité du transport ou des manipulations en évitant notamment une ouverture malintentionnée ou malencontreuse de l'obturateur. En outre, ce dispositif est tel qu'il permet d'éviter la pollution du produit en évitant que les impuretés qui peuvent se déposer sur la face de l'obturateur située vers l'extérieur de l'orifice ne tombent dans cet orifice lors de l'ouverture de l'obturateur. The present invention therefore aims to achieve a device whose constructive characteristics are such that it improves the safety of transport or handling by avoiding in particular a malicious or inadvertent opening of the shutter. In addition, this device is such that it makes it possible to avoid pollution of the product by preventing the impurities which may be deposited on the face of the shutter situated towards the outside of the orifice from falling into this orifice during the shutter opening.

La présente description se rapportera à titre d'exemple à des conteneurs pourvus de ce dispositif obturateur, étant entendu cependant que ce dispositif.obturateur pourra être mis en oeuvre d'une ma nière générale dans tous les cas où il s'agira d'obturer un orifice quelconque et, par exemple, l'ouverture d'une tuyauterie souple ou rigide. The present description will relate by way of example to containers provided with this obturating device, it being understood however that this obturating device can be implemented generally in all cases where it is a question of closing any orifice and, for example, the opening of flexible or rigid piping.

Dans l'exemple représenté sur la figure 1, l'ensemble comprend un conteneur fixe 1 pour le stockage d'un produit, ce conteneur étant pourvu à son extrémité supérieure d'un orifice de remplissage 2. In the example shown in FIG. 1, the assembly comprises a fixed container 1 for storing a product, this container being provided at its upper end with a filling orifice 2.

Sur cet orifice est adapté un dispositif obturateur 3 manoeuvrable par un dispositif d'actionnement motorisé 4 tel qu'un vérin.On this orifice is adapted a shutter device 3 operable by a motorized actuating device 4 such as a jack.

La face supérieure de ce dispositif obtura teur 3 est destinée à venir s'adapter sur la face inférieure du dispositif obturateur 5 prévu transversalement à l'orifice inférieur 6 d'un conteneur mobile 7 destiné, par exemple, à être placé sur un véhicule de transport. The upper face of this shutter device 3 is intended to come to fit on the underside of the shutter device 5 provided transversely to the lower orifice 6 of a mobile container 7 intended, for example, to be placed on a transport vehicle. transport.

Dans l'exemple représenté, le conteneur mobile 7 est destiné à s'adapter au-dessus du conteneur fixe 1 mais une disposition inverse pourra également être prévue, dans la mesure où le conteneur fixe 1 de stockage est destiné au remplissage par gravité d'un conteneur mobile. In the example shown, the mobile container 7 is intended to be fitted above the fixed container 1 but a reverse arrangement could also be provided, insofar as the fixed storage container 1 is intended for filling by gravity with a mobile container.

Egalement, dans l'exemple représenté, les dispositifs obturateurs 3 et 5 comportent des lames d'obturation 8 et 9 qui sont mobiles par coulissement mais une disposition similaire pourra prévoir le pivotement des obturateurs suivant des axes perpendiculaires au plan des obturateurs. Also, in the example shown, the shutter devices 3 and 5 comprise shutter blades 8 and 9 which are movable by sliding but a similar arrangement could provide for the pivoting of the shutters along axes perpendicular to the plane of the shutters.

Le dispositif obturateur 3 comprend un bâti 10 dont la partie circulaire 11 est pourvue d'une garniture d'étanchéité 12 délimitant l'ouverture 2 du conteneur 1. Cette partie circulaire 11 est fixée à l'aide de boulons 13 sur la bride 1, du conteneur 1. The shutter device 3 comprises a frame 10, the circular part 11 of which is provided with a gasket 12 defining the opening 2 of the container 1. This circular part 11 is fixed by means of bolts 13 on the flange 1, from container 1.

Ce bâti 10 forme également deux glissières parallèles 14 pour le guidage de la lame d'obturateur 8 qui est ainsi maintenue appliquée à pression contre la garniture d'étanchéité 12. This frame 10 also forms two parallel slides 14 for guiding the shutter blade 8 which is thus kept applied under pressure against the seal 12.

La lame d'obturateur 8 est reliée en 41 à la tige 42 du vérin d'actionnement 4. The shutter blade 8 is connected at 41 to the rod 42 of the actuating cylinder 4.

La lame d'obturateur 8 est pourvue d'un plot 15 qui fait saillie sur sa face supérieure et qui est destiné à venir se loger dans l'orifice de forme et de section correspondantes 16 prévu sur la lame d'obturateur 9 du conteneur 7. Cette lame d'obturateur 9 est, de maniere similaire à la lame 8, montée mobile par coulissement sur des glissières parallèles 20. Le bâti d'obturateur 17 comporte une partie circulaire 18 pourvue de la garniture d'étanchéité 19 contre laquelle est appliquée la lame d'obturateur 9. The shutter blade 8 is provided with a stud 15 which projects on its upper face and which is intended to be received in the orifice and corresponding section 16 provided on the shutter blade 9 of the container 7 This shutter blade 9 is, similarly to the blade 8, movably mounted by sliding on parallel slides 20. The shutter frame 17 comprises a circular part 18 provided with the seal 19 against which is applied the shutter blade 9.

Le bâti 17 qui est de forme générale similaire au bâti 10 du dispositif obturateur 3, comporte deux perçages 21 correspondant en forme, dimensions et position, aux deux plots 22 prévus en saillie sur le bâti 10 du dispositif obturateur 3. The frame 17 which is generally similar in shape to the frame 10 of the shutter device 3, has two holes 21 corresponding in shape, dimensions and position, to the two studs 22 projecting from the frame 10 of the shutter device 3.

Ainsi, pour manoeuvrer la lame 9 du dispositif obturateur 5, il convient de placer en correspondance les dispositifs 3 et 5 des conteneurs 1 et 7, de façon que les plots de centrage et de positionnement 22 se placent dans les logements 21 et que le plot de manoeuvre 15 se place dans le logement 16. Thus, to operate the blade 9 of the shutter device 5, it is appropriate to place in correspondence the devices 3 and 5 of the containers 1 and 7, so that the centering and positioning pads 22 are placed in the housings 21 and the stud operating 15 is placed in the housing 16.

Cet assemblage étant réalisé, il suffit d'actionner le vérin 4 pour produire simultanément l'ouverture des deux lames d'obturateurs 8 et.9. This assembly being carried out, it suffices to actuate the jack 4 to simultaneously produce the opening of the two shutter blades 8 and 9.

En outre, par cette construction, les lames 8 et 9 sont guidées par les glissières 14 et 20 de façon à se superposer en contact l'une avec l'autre (voir figure 4) de façon que les poussières ou autres salissures qui pourraient s'être déposées sur la lame 8 se trouvent emprisonnées par la lame 9. Ces poussières ne peuvent ainsi pas être repoussées à l'intérieur du conteneur 1.  In addition, by this construction, the blades 8 and 9 are guided by the slides 14 and 20 so as to be superimposed in contact with one another (see FIG. 4) so that the dust or other dirt which could s 'be deposited on the blade 8 are trapped by the blade 9. This dust can not be pushed back inside the container 1.

Claims (6)

REVENDICATIONS 1) Dispositif obturateur d'orifices de transfert de produit, notamment d'un conteneur à un autre, ces orifices étant destinés à se placer en correspondance pour permettre le transvasement d'un produit, dispositif caractérisé en ce que les obturateurs (3, 5) sont pourvus de moyens (15, 16) assurant leur liaison mécanique lorsque les orifices (2, 6) sont placés en correspondance afin que les manoeuvres d'ouverture et de fermeture de l'un assurent l'ouverture et la fermeture simultanées de l'autre. 1) Device for closing product transfer orifices, in particular from one container to another, these orifices being intended to be placed in correspondence to allow the transfer of a product, device characterized in that the obturators (3, 5 ) are provided with means (15, 16) ensuring their mechanical connection when the orifices (2, 6) are placed in correspondence so that the opening and closing operations of one ensure the simultaneous opening and closing of the 'other. 2) Dispositif conforme à la revendication 1, caractérisé en ce que l'obturateur (3) de l'un des orifices (1) est pourvu d'un moyen d'actionnement (4), l'obturateur (5) de l'autre orifice étant dépourvu de moyen d'actionnement et étant manoeuvré par l'intermédiaire des moyens (15, 16) assurant la liaison mécan- que des deux obturateurs. 2) Device according to claim 1, characterized in that the shutter (3) of one of the orifices (1) is provided with an actuating means (4), the shutter (5) of the another orifice being devoid of actuating means and being operated by means (15, 16) ensuring the mechanical connection of the two shutters. 3) Dispositif conforme à l'une quelconque des revendications précédentes, caractérisé en ce que les obturateurs (3, 5) comprennent un bâti (10, 17) pourvu d'une lame d'obturateur mobile (8, 9) et de moyens (22, 21) de centrage et de positionnement des deux bâtis l'un sur l'autre. 3) Device according to any one of the preceding claims, characterized in that the shutters (3, 5) comprise a frame (10, 17) provided with a movable shutter blade (8, 9) and means ( 22, 21) for centering and positioning the two frames one on the other. 4) Dispositif conforme à la revendication 3, caractérisé en ce que les bâtis d'obturateurs (10,17) sont réalisés de manière que les lames d'obturateurs (8, 9) se superposent en contact l'une de l'autre lorsque les orifices (2 et 6) des conteneurs sont placés en correspondance. 4) Device according to claim 3, characterized in that the shutter frames (10,17) are made so that the shutter blades (8, 9) are superimposed in contact with each other when the orifices (2 and 6) of the containers are placed in correspondence. 5) Dispositif conforme à l'une quelconque des revendications précédentes, caractérisé en ce que les moyens de liaison mécanique des obturateurs sont constitués par au moins un plot (15) prévu sur l'une des lames d'obturateurs (8) et venant se loger dans un orifice correspondant (16) de la lame de l'autre obturateur. 5) Device according to any one of the preceding claims, characterized in that the mechanical connection means of the shutters consist of at least one stud (15) provided on one of the shutter blades (8) and coming lodge in a corresponding hole (16) in the blade of the other shutter. 6) Ensemble conforme à l'une quelconque des revendications précédentes, caractérisé en ce que des garnitures d'étanchéité (12, 19) sont prévues sur les obturateurs autour des orifices (2, 6) des conteneurs afin de s'appliquer sur les lames d'obturateurs (8, 9) uniquement sur leur face tournée vers le conteneur considéré.  6) An assembly according to any one of the preceding claims, characterized in that seals (12, 19) are provided on the shutters around the orifices (2, 6) of the containers in order to be applied on the blades shutters (8, 9) only on their face facing the container in question.
FR8816632A 1988-12-16 1988-12-16 Device for closing orifices for transferring a product, in particular from one container to another Withdrawn FR2640598A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8816632A FR2640598A1 (en) 1988-12-16 1988-12-16 Device for closing orifices for transferring a product, in particular from one container to another

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FR8816632A FR2640598A1 (en) 1988-12-16 1988-12-16 Device for closing orifices for transferring a product, in particular from one container to another

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EP0547861A1 (en) * 1991-12-16 1993-06-23 Matcon Limited Apparatus, and a system incorporating same
WO1994015864A1 (en) * 1993-01-05 1994-07-21 Total Process Containment Limited Process material transfer
EP0614828A1 (en) * 1993-03-08 1994-09-14 WAM S.p.A. Slide valve for material in powder or small-piece form
FR2703340A1 (en) * 1993-04-01 1994-10-07 Elveco Msj Sa Installation and method of transferring products flowing by gravity.
EP0658501A1 (en) * 1993-12-16 1995-06-21 Buck Werke GmbH & Co Device for coupling containers
WO1998017561A1 (en) * 1996-10-19 1998-04-30 Glatt Systemtechnik Dresden Gmbh Sealing system for a closing flap on a through opening
EP1145999A1 (en) * 2000-04-10 2001-10-17 ANAG A. Nussbaumer AG Device for filling a container, container and lid therefor
DE19962894C2 (en) * 1999-12-23 2003-04-24 Motan Materials Handling Gmbh Gate valve for bulk containers
EP1313658A1 (en) 2000-08-28 2003-05-28 GEA Buck Valve GmbH Device for coupling two storage and/or transport means with a cleaning device
US6827354B2 (en) * 2000-01-26 2004-12-07 Glatt Systemtechnik Gmbh Sealing system on a structural element, said system having a through-opening that can be closed and method for applying same
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US9670752B2 (en) 2014-09-15 2017-06-06 Oren Technologies, Llc System and method for delivering proppant to a blender
US9676554B2 (en) 2014-09-15 2017-06-13 Oren Technologies, Llc System and method for delivering proppant to a blender
US9718610B2 (en) 2012-07-23 2017-08-01 Oren Technologies, Llc Proppant discharge system having a container and the process for providing proppant to a well site
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USRE47162E1 (en) 2012-11-02 2018-12-18 Oren Technologies, Llc Proppant vessel
US10239436B2 (en) 2012-07-23 2019-03-26 Oren Technologies, Llc Trailer-mounted proppant delivery system
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US10518828B2 (en) 2016-06-03 2019-12-31 Oren Technologies, Llc Trailer assembly for transport of containers of proppant material
US10676239B2 (en) 2016-06-30 2020-06-09 Sandbox Logistics, Llc Bulk material shipping container
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Cited By (85)

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Publication number Priority date Publication date Assignee Title
US5351864A (en) * 1991-12-16 1994-10-04 Matcon Limited Apparatus for transferring flowable material to a receptacle and system incorporating the same
EP0547861A1 (en) * 1991-12-16 1993-06-23 Matcon Limited Apparatus, and a system incorporating same
WO1994015864A1 (en) * 1993-01-05 1994-07-21 Total Process Containment Limited Process material transfer
EP0614828A1 (en) * 1993-03-08 1994-09-14 WAM S.p.A. Slide valve for material in powder or small-piece form
FR2703340A1 (en) * 1993-04-01 1994-10-07 Elveco Msj Sa Installation and method of transferring products flowing by gravity.
EP0619254A1 (en) * 1993-04-01 1994-10-12 ELVECO msj S.A. Apparatus and method for transferring products flowing by gravity
US5490546A (en) * 1993-04-01 1996-02-13 Elveco Msj S.A. Installation and method for transferring products flowing out under gravity
EP0658501A1 (en) * 1993-12-16 1995-06-21 Buck Werke GmbH & Co Device for coupling containers
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