EP1310353A1 - Verschlussvorrichtung für Presse sowie Verfahren zu deren Herstellung - Google Patents

Verschlussvorrichtung für Presse sowie Verfahren zu deren Herstellung Download PDF

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Publication number
EP1310353A1
EP1310353A1 EP02360283A EP02360283A EP1310353A1 EP 1310353 A1 EP1310353 A1 EP 1310353A1 EP 02360283 A EP02360283 A EP 02360283A EP 02360283 A EP02360283 A EP 02360283A EP 1310353 A1 EP1310353 A1 EP 1310353A1
Authority
EP
European Patent Office
Prior art keywords
door
envelope
edges
plate
tank
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Withdrawn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
EP02360283A
Other languages
English (en)
French (fr)
Inventor
Jacques Fouillet
Luc Godart
Alain Baranger
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.)
Vaslin Bucher SA
Bucher Vaslin SA
Original Assignee
Vaslin Bucher SA
Bucher Vaslin SA
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 Vaslin Bucher SA, Bucher Vaslin SA filed Critical Vaslin Bucher SA
Publication of EP1310353A1 publication Critical patent/EP1310353A1/de
Withdrawn legal-status Critical Current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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/10—Manholes; Inspection openings; Covers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/26—Permeable casings or strainers

Definitions

  • the present invention relates to the field of systems closing or closing passages of the access opening type or supply and exhaust port, in the form of a movable leaf in translation or pivoting.
  • It relates to a door device, in particular for a tank, maceration tank, press, and in particular for pneumatic press, a press equipped with such a door device and a manufacturing process of a door of such a device.
  • the doors of presses in particular presses diaphragm tires, intended to close the loading opening grapes or fruit and unloading of pressing residues (marc for grapes), are currently complex because they incorporate including an inflatable seal, are made by assembling several parts, usually via screw / nut assemblies, and present a significant weight because formed of solid structural parts, in particular to lead to a door with sufficient mechanical rigidity to resist the pressures applied to it during the phases of pressing.
  • press doors are moved currently, for reasons of convenience and level of intensity of thrust force to be supplied, by pneumatic actuators, powered by the source of pressurized air also supplying the press membrane.
  • a possible solution to precisely control the positioning of the door could consist of implementing means electric actuators.
  • the present invention aims in particular to overcome the aforementioned drawbacks.
  • the invention relates to a door device, especially for vats, maceration vats, presses, and in particular for pneumatic diaphragm press, provided with at least one opening loading and unloading, the door having an overall shape curved substantially following the curvature of the wall of the tank, characterized in that said door is mainly constituted by an envelope structural in the form of a metal plate provided with edges folded sides and by a filling body, also in the form of plate, mounted in the envelope, said body being held in said envelope by the folded edges of the latter, under the effect of the bending undergone by the envelope / body assembly and the curved nested arrangement resultant.
  • FIGS 1 to 6 of the accompanying drawings show a device for door 1, in particular for a pneumatic membrane press, including the tank 2 is provided with at least one loading and unloading opening, door 4 having a curved overall shape substantially matching the curvature of the wall of the tank 2 cylindrical or at least partially cylindrical.
  • this device 1 is characterized in that that said door 4 is mainly constituted by an envelope structural 5 in the form of a metal plate provided with edges folded sides 5 'and by a filling body 6, also in the form of plate, mounted in the envelope 5, said body 6 being held in said envelope 5 by the folded edges 5 ′ of the latter, under the effect of the bending undergone by the envelope 5 / body 6 assembly and the nested arrangement resulting arch.
  • said door 4 is mainly constituted by an envelope structural 5 in the form of a metal plate provided with edges folded sides 5 'and by a filling body 6, also in the form of plate, mounted in the envelope 5, said body 6 being held in said envelope 5 by the folded edges 5 ′ of the latter, under the effect of the bending undergone by the envelope 5 / body 6 assembly and the nested arrangement resulting arch.
  • said door 4 can be moved in a controlled manner between a position total shutter and a position of total release of the opening of loading and unloading 3 by a controlled electric actuator by the operator and / or by the press control unit.
  • the extremely simple structure of the door body 4, in particular devoid of any assembly part, makes it possible to achieve a total weight limited. Therefore, said door 4 can be moved by a electric actuator 7 of small size and limited power, supplied with bypass by the network already supplying the press, in particular the control (not shown of the press in question).
  • the folded edges 5 ′ may possibly be extended by 5 "folded end portions (see Figure 4) holding the body filling 6 against the extended central part of the casing 5.
  • the door 4 is moved in a direction parallel to the generator of the wall of the tank 2 cylindrical or at the longitudinal axis of the latter.
  • the plate 6 forming a filling body can, by example, consist of a full plate of polymeric material and / or plastic, rigid but deformable, and has an inflatable seal 8 in loop or ring shape, mounted in a 6 'receiving groove formed in said plate 6 and intended to come in sealed application around the loading and unloading opening 3, in the inflated state and in the closed position of said door 4 ( Figure 4).
  • the body 6 may however also be produced in another material, in particular metallic (for example aluminum), which can undergo at least limited bending without damage.
  • metallic for example aluminum
  • the body 6 may also, as a variant, have a hollow structure, for example reinforced by ribs or walls internal.
  • said body 6 must meet the criteria following: be relatively light, able to receive and maintain the joint inflatable, able to undergo bending and be strong enough to transmit without significant deformation the pressures applied on its face internal to the envelope 5.
  • the structural envelope 5 is, for its part, advantageously made of sheet metal (preferably anti-corrosion treated) and has a substantially U-shaped cross section, the folded edges 5 'of which form the wings.
  • the casing 5 can be provided on its external face, opposite the body of filling, of elongated hollow reinforcements 9, formed in or attached to this face of said envelope 5.
  • the hollow reinforcements 9 consist in U-shaped sections, attached to the external face of the casing 5 while being fixed to the latter, for example by welding, continuously at level of free edges 9 "straight from their wings 9 'or discontinuously at the level of the prominent segments of free edges 9 "crenellated with their wings 9 ', said sections 9 extending parallel to each other and transversely across the width of door 4 in one direction parallel to that of the generator of said envelope 5.
  • a discontinuous fixing by segments of the U-shaped profiles 9 allows the overall structure of door 4 to maintain a low deformation capacity, provide openings in form of slots authorizing the cleaning of the volumes delimited by said profiles 9, as well as to facilitate their joining ( Figures 1 to 3).
  • the door 4 can also be provided with at least two reinforcing elements 10, for example in the form flat bars or elongated rigid metal strips having possibly a curvature corresponding substantially to that of the door 4, extending in respective spaced planes perpendicular to the generator of the structural envelope 5 of said door 4, being preferably reported along the two opposite edges perpendicular to the folded side edges 5 'of said envelope 5.
  • door 4 Although pivoting mounting of door 4 is possible, it is preferred however, in particular in connection with an application on a press, that said door 4 consists of a sliding door, of which motorized actuation is easier.
  • the electric actuator 7 consists advantageously in an electric actuator whose front end of its rod mobile 7 ′ is integral with the structural envelope 5. Said jack 7 is thus located outside the surrounding area near opening 3 and the movement of said door 4 does not generate any flapping, nor movement of similar spatial magnitude.
  • the door 4 has at one of its folded side edges 5 'at least two rings or eyelets 11 sliding on a rod or guide bar 12 integral with the tank 2 and at level of its folded lateral edge 5 'opposite a sliding rod or bar 13 in at least one ring or at least one guide eyelet 14 integral with tank 2.
  • the rings or eyelets 11, on the one hand, and the rod or bar 13, on the other hand are mounted on the two reinforcing elements 10 extending along the unfolded edges of the envelope 5, at the level opposite ends of these.
  • the rod or bar 13 slides in a single guide ring 14, said rod or bar 13 having a projecting portion 13 'extending its end frontal and intended to come to engage in a ring or an anchoring eyelet 15 additional integral with the tank 2, this in the closed position of the sliding door 4.
  • the guide rod or bar 12, the guide ring or the eyelet 14 and the anchor ring or eyelet 15 are fixed on a support plate curved 16 intimately attached against the external face of the wall of the tank 2 at the level of the area around the loading and unloading 3, said support plate 16 itself comprising a cutout 16 'substantially coinciding with said opening 3.
  • Such a constitution makes it possible to produce the door device 1 in the form of a pre-assembled sub-assembly, to ensure good structural rigidity and to facilitate its joining with the tank 2.
  • Each ring or eyelet 11, 14 and 15 may consist of a bush made of low friction material mounted in an orifice corresponding.
  • the support plate 16 can be provided with reinforcing and fixing elements 17, 17 'connecting said plate 16 to the tank wall 2, if necessary in the form flat bars or elongated rigid metal strips, mounted on edges, possibly having a curvature substantially matching that of the wall of the tank 2 and extending in respective spaced planes perpendicular to the generatrix of the envelope of said wall.
  • the present invention also relates to a press pneumatic diaphragm, of which tank 2 is provided with at least one loading and unloading opening 2, characterized in that it is provided for at least one opening for controlled closure and release loading and unloading 3, of a door device 1 as described previously.
  • the invention also relates to a manufacturing process a door, in particular a door for a door device 1 of the type described above.
  • This process is characterized in that it consists in providing a metal plate 5, intended to constitute the structural envelope of said door 4, to form on this plate 5 two opposite folded side edges 5 ', at place in the envelope form 5 obtained a filling body 6 in plate form, preferably made of a plastic material, the dimensions are adjusted in relation to those of said envelope 5 and, finally, to bend the envelope 5 / body 6 assembly so as to obtain a curved shape, substantially in an arc, in a perpendicular plane to the planes containing the folded lateral edges 5 ′, the filling body 6 being held in the structural envelope 5 after bending by being pinched between said opposite folded edges 5 '.
  • said method can also consist of provide hollow reinforcement 5 on its external face with hollow reinforcements 9, for example in the form of U-profiles, fixed by the free edges 9 "of their wings 9 'and extending parallel to each other and transversely on the entire width of door 4 in a direction parallel to that of generator of said envelope 5 and, where appropriate, to provide it with two reinforcement elements 10 in the form of elongated and curved flat bars, extending along the two opposite lateral edges of said envelope 5 perpendicular to the folded side edges 5 'of the latter.
  • the plate 6 forming a filling body is provided, before bending and preferably before its installation in the envelope 5, a groove 6 'loop in which is subsequently mounted, preferably after bending of the envelope 5 / body 6 assembly, a seal continuous 8 inflatable (see Figure 4 which applies to both modes of described).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
EP02360283A 2001-11-09 2002-10-15 Verschlussvorrichtung für Presse sowie Verfahren zu deren Herstellung Withdrawn EP1310353A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0114565A FR2832137B1 (fr) 2001-11-09 2001-11-09 Dispositif de porte, pressoir equipe d'une telle porte et procede de fabrication
FR0114565 2001-11-09

Publications (1)

Publication Number Publication Date
EP1310353A1 true EP1310353A1 (de) 2003-05-14

Family

ID=8869274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02360283A Withdrawn EP1310353A1 (de) 2001-11-09 2002-10-15 Verschlussvorrichtung für Presse sowie Verfahren zu deren Herstellung

Country Status (6)

Country Link
US (1) US20030111470A1 (de)
EP (1) EP1310353A1 (de)
AR (1) AR036944A1 (de)
FR (1) FR2832137B1 (de)
NZ (1) NZ522494A (de)
ZA (1) ZA200208824B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461119A (zh) * 2017-07-20 2017-12-12 湖北三江航天万峰科技发展有限公司 一种孔口盖自动密封机构
IT201900009960A1 (it) * 2019-06-24 2020-12-24 Delama S P A Dispositivo di chiusura ad azionamento magnetico per apparecchiature a contaminazione controllata

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US10538381B2 (en) 2011-09-23 2020-01-21 Sandbox Logistics, Llc Systems and methods for bulk material storage and/or transport
US8827118B2 (en) 2011-12-21 2014-09-09 Oren Technologies, Llc Proppant storage vessel and assembly thereof
USD703582S1 (en) 2013-05-17 2014-04-29 Joshua Oren Train car for proppant containers
US8622251B2 (en) 2011-12-21 2014-01-07 John OREN System of delivering and storing proppant for use at a well site and container for such proppant
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
US10464741B2 (en) 2012-07-23 2019-11-05 Oren Technologies, Llc Proppant discharge system and a container for use in such a proppant discharge system
US9809381B2 (en) 2012-07-23 2017-11-07 Oren Technologies, Llc Apparatus for the transport and storage of proppant
MX357594B (es) * 2012-03-22 2018-07-16 Oren Tech Llc Sistema de distribución y almacenamiento de agente de sostén para uso en un sitio de pozo y contenedor para tal agente de sostén.
US9340353B2 (en) 2012-09-27 2016-05-17 Oren Technologies, Llc Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site
US9421899B2 (en) 2014-02-07 2016-08-23 Oren Technologies, Llc Trailer-mounted proppant delivery system
US20190135535A9 (en) 2012-07-23 2019-05-09 Oren Technologies, Llc Cradle for proppant container having tapered box guides
USRE45713E1 (en) 2012-11-02 2015-10-06 Oren Technologies, Llc Proppant vessel base
USD688350S1 (en) 2012-11-02 2013-08-20 John OREN Proppant vessel
USD688351S1 (en) 2012-11-02 2013-08-20 John OREN Proppant vessel
USD688772S1 (en) 2012-11-02 2013-08-27 John OREN Proppant vessel
USD688349S1 (en) 2012-11-02 2013-08-20 John OREN Proppant vessel base
US9637307B2 (en) 2013-01-22 2017-05-02 Spokane Industries Sliding-locking below liquid manway door
US9446801B1 (en) 2013-04-01 2016-09-20 Oren Technologies, Llc Trailer assembly for transport of containers of proppant material
USD688597S1 (en) 2013-04-05 2013-08-27 Joshua Oren Trailer for proppant containers
US9758082B2 (en) 2013-04-12 2017-09-12 Proppant Express Solutions, Llc Intermodal storage and transportation container
USD694670S1 (en) 2013-05-17 2013-12-03 Joshua Oren Trailer for proppant containers
US11873160B1 (en) 2014-07-24 2024-01-16 Sandbox Enterprises, Llc Systems and methods for remotely controlling proppant discharge system
US9676554B2 (en) 2014-09-15 2017-06-13 Oren Technologies, Llc System and method for delivering proppant to a blender
US9670752B2 (en) 2014-09-15 2017-06-06 Oren Technologies, Llc System and method for delivering proppant to a blender
EP3400188A4 (de) 2016-01-06 2019-08-07 Oren Technologies, LLC Förderer mit integriertem staubsammlersystem
US20170305660A1 (en) * 2016-04-20 2017-10-26 Cody Brunelle Roof accessible wear panel for aggregate delivery unit
US10518828B2 (en) 2016-06-03 2019-12-31 Oren Technologies, Llc Trailer assembly for transport of containers of proppant material
US10618744B2 (en) 2016-09-07 2020-04-14 Proppant Express Solutions, Llc Box support frame for use with T-belt conveyor
DE102019125204A1 (de) * 2019-09-19 2021-03-25 Seuster Kg Rolltor
DE102021126523A1 (de) * 2021-10-13 2023-04-13 Willmes Anlagentechnik Gmbh Vorrichtung zum auspressen von flüssigkeitshaltigem pressgut
FR3131507B1 (fr) 2022-01-03 2023-11-24 Bucher Vaslin Pressoir, de préférence pneumatique, en particulier pour séparer les parties solide et liquide d’une matière, telle que de la vendange et son procédé de fermeture

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DE3317127A1 (de) * 1983-05-06 1984-11-08 Howard Machinery Public Ltd. Co., Harleston, Norfolk Verschiebedeckel fuer wein- oder obstpressen
FR2776563A1 (fr) * 1998-03-26 1999-10-01 Jacques Guilbeau Dispositif de manoeuvre d'une porte de cage, notamment de pressoir cylindrique horizontal et pressoir equipe dudit dispositif
DE19945789A1 (de) * 1999-09-24 2000-12-14 Franz Scharfenberger Fa Presse zum Auspressen von flüssigkeitshaltigen Stoffen

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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977564A (en) * 1974-10-18 1976-08-31 Oskar Braun Sealing slide for containers
DE3317127A1 (de) * 1983-05-06 1984-11-08 Howard Machinery Public Ltd. Co., Harleston, Norfolk Verschiebedeckel fuer wein- oder obstpressen
FR2776563A1 (fr) * 1998-03-26 1999-10-01 Jacques Guilbeau Dispositif de manoeuvre d'une porte de cage, notamment de pressoir cylindrique horizontal et pressoir equipe dudit dispositif
DE19945789A1 (de) * 1999-09-24 2000-12-14 Franz Scharfenberger Fa Presse zum Auspressen von flüssigkeitshaltigen Stoffen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461119A (zh) * 2017-07-20 2017-12-12 湖北三江航天万峰科技发展有限公司 一种孔口盖自动密封机构
IT201900009960A1 (it) * 2019-06-24 2020-12-24 Delama S P A Dispositivo di chiusura ad azionamento magnetico per apparecchiature a contaminazione controllata
WO2020261142A1 (en) * 2019-06-24 2020-12-30 Delama S.P.A. Magnetically operated closing device for controlled contamination equipment

Also Published As

Publication number Publication date
US20030111470A1 (en) 2003-06-19
ZA200208824B (en) 2003-05-21
FR2832137A1 (fr) 2003-05-16
FR2832137B1 (fr) 2004-10-08
AR036944A1 (es) 2004-10-13
NZ522494A (en) 2003-09-26

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