EP2514586A1 - Presse - Google Patents

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Publication number
EP2514586A1
EP2514586A1 EP12163601A EP12163601A EP2514586A1 EP 2514586 A1 EP2514586 A1 EP 2514586A1 EP 12163601 A EP12163601 A EP 12163601A EP 12163601 A EP12163601 A EP 12163601A EP 2514586 A1 EP2514586 A1 EP 2514586A1
Authority
EP
European Patent Office
Prior art keywords
press device
pressure force
container
partitions
press
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Withdrawn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
EP12163601A
Other languages
German (de)
English (en)
Inventor
Petrus Cornelus Maria Van Noort
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.)
Keywaste BV
Original Assignee
Keywaste BV
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 Keywaste BV filed Critical Keywaste BV
Publication of EP2514586A1 publication Critical patent/EP2514586A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/3021—Press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/006—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by a scissor or lazy-tongs mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/3028—Retaining dogs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/3035—Means for conditioning the material to be pressed, e.g. paper shredding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/306—Mechanically-driven presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1426—Housings, cabinets or enclosures for refuse receptacles
    • B65F1/1447—Housings, cabinets or enclosures for refuse receptacles located underground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2210/00—Equipment of refuse receptacles
    • B65F2210/162—Pressing means

Definitions

  • the present invention relates to a method of pressing material and to a press device
  • Such a method and such a press device are generally known to be used for pressing, for example, straw which, after pressing, is enveloped with, for example, a band, a ribbon, a piece of cord or a plastic bag surrounding the pressed material to make sure that the volume reduction obtained by pressing is maintained.
  • a drawback of this known press device resides in that it requires in-situ operations to provide the material with said envelope. After some time, the envelope has to be removed again, after which the compressed material is exposed.
  • the method according to the invention has the characteristics that the volume of material is limited by exerting a pressure force on a sub-surface of the material, after which an increase of the limited volume when the pressure force decreases is counteracted by preventing expansion of the material over an area corresponding to said sub-surface.
  • the corresponding press device comprises a container, which is open on at least one side, into which material to be compressed is deposited, and, on said side, press means with a pressure plate exerting a pressure force on said material, and partitions which are secured in the container and which are hinged in the direction in which the pressure force is exerted and which extend at least partly over the surface of the pressure plate, said partitions preventing expansion of the material in the opposite direction.
  • An advantage of the method and the press device according to the invention is that a pressure force has to be applied only on the sub-surface, while, on the other hand, measures have to be taken on an area outside said sub-surface and independent of the pressure surface to prevent the material from rebounding.
  • This method can suitably be used for a large category of rebounding materials, as a result of which in particaular storage and transport are much more efficient.
  • An embodiment of the method is characterized according to the invention in that expansion of the material is prevented and simultaneously new material is added the volume of which is limited by subjecting is to a pressure force.
  • the method to be carried out at regular intervals in successive cycles proved to be suitable for successively filling, in particular, plastic material into the device (?) in a layer-like manner and compressing it.
  • a further embodiment of the press device according to the invention is characterised in that the pressure plate is provided with an opening through which the material can access the container; that is to say, when the press device is vertically arranged, the material drops into the holder or container situated below the press device.
  • springs ensure that the hinged partitions are kept in the position(s) in which they prevent expansion of the material, which positions, at maximum hinge angles, are between 40 and 75 degrees, in particular approximately 60 degrees, with respect to the vertical.
  • Figure 2 shows a representation, which is also a schematic diagram, of a press device 1 which is suitable for compressing material, in particular waste material in the form of household refuse, whether bagged or not, and or plastic waste.
  • the press device 1 can particularly be used in the process of compressing crushed and/or shredded and/or cut-up plastic materials.
  • the above-mentioned materials are examples of materials which show a tendency to partly resume their original volume after being compressed. As a result, storing these materials, particularly at waste collection points, and transporting these materials do not take place in a very efficient manner.
  • the presss device 1 comprises a container or holder 3 which is open on at least one side 2.
  • the material to be compressed can be deposited therein.
  • press means 4 are arranged which are capable of exerting, by means of a pressure plate 5, a pressure force on the material in the container 3.
  • the pressure plate 5 advantageously comprises a central opening 6 through which the material introduced into the container from above drops to the bottom thereof, on the proviso that the press device 1 is vertically arranged, as shown in the figure. If necessary, the opening 6 could be provided in one or more of the walls 7 of the container 3.
  • the press device 1 further comprises hinged partitions 8 which in this case are arranged on all four sides of the container shown in square cross-section.
  • the partitions are hinged in the direction in which the press force is exerted, i.e. downwards in figures 1 and 2 , and are secured to the inside walls 7 of the container 3.
  • the hinged partitions 8 are freely rotatable in a downward direction, but only through a limited angle in an upward direction, so that, when the pressure plate 5 is pressed downwards by the press means 4, as shown in figure 2 , the material is pressed towards the bottom of the container 3, and when the pressure plate reverses direction, the partitions 8 hinge upwards up to their maximum angle position due to the rebounding material. In said position, a further upward expansion and rebound of the material is prevented.
  • the cohesion of the material is such that the presence of the opening 6 or the central opening 6 does not result in the material being able to pass through said opening.
  • the maximum hinge angle of the partitions 8 is in the range of 40 to 75 degrees, possibly in the range of 45 to 70 degrees, but in particular a maximum hinge angle of 60 degrees is preferred.
  • the partitions will further be spring-loaded, so that they will naturally assume said maximum position when they are in a condition of rest.
  • the press means 4 can be embodied in a suitable manner, i.e. it may possibly comprise a hydraulic or pneumatic actuator or, as shown in the figure, an electric motor 9.
  • the embodiment shown in the figures comprises a double pair of mutually hinged links 10 which pivotally act on either side of the pressure plate 5.
  • the linkage mechanism shown comprises a speed reducing mechanism 11 coupled to the relevant motor 9, which speed reducing mechanism is coupled to a rotatable shaft 12 with external screwthread, which shaft runs in a bushing 13 with internal screwthread, said bushing 13 being situated at the end of the links 10 and thus being capable of depressing the pressure plate against the waste material and subsequently moving it upwards again.
  • Figure 2 further shows the assembly of a press device 1 and a device 14 arranged above it in a waste collection point.
  • waste material introduced into it is first reduced in size and possibly crushed. Next, it enters the press device 1 via the opening 6.
  • the volume of the material introduced is limited in that by means of the open pressure plate 5 a pressure force is exerted on a sub-surface of the material extending around the opening 6.
  • a pressure force is exerted on a sub-surface of the material extending around the opening 6.
  • the press device 1 could be a two-side press device comprising an upper and a lower pressure plate 5, hereinabove a description has been given of a single-sided press device, which operates according to the same principle.
  • the single-sided version explained hereinabove the sub-surface and the area or areas are also situated on the same side 2.
  • the compressed material exemplified herein is cuboid in shape having a substantially square cross-section, but it may alternatively be in the shape of a rectangular cuboid or, for example, cylindrical.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Refuse Receptacles (AREA)
EP12163601A 2011-04-18 2012-04-10 Presse Withdrawn EP2514586A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2006618A NL2006618C2 (nl) 2011-04-18 2011-04-18 Persinrichting.

Publications (1)

Publication Number Publication Date
EP2514586A1 true EP2514586A1 (fr) 2012-10-24

Family

ID=45929440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12163601A Withdrawn EP2514586A1 (fr) 2011-04-18 2012-04-10 Presse

Country Status (2)

Country Link
EP (1) EP2514586A1 (fr)
NL (1) NL2006618C2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2664449A2 (fr) 2012-04-16 2013-11-20 Rhino Engineering B.V. Conteneur à ordures et unité intégrée à cet effet
FR3008962A1 (fr) * 2013-07-23 2015-01-30 Pierre Bienabe Mobilier pour la collecte et le compactage des dechets
NL2012971B1 (nl) * 2014-06-10 2016-06-27 Keywaste B V Werkwijze en inrichting voor verdichten van afval.
WO2016140573A1 (fr) 2015-03-05 2016-09-09 Elektim Techniek B.V. Dispositifs de compactage et de collecte d'ordures
WO2021013555A1 (fr) 2019-07-19 2021-01-28 Mr. Fill Holding B.V. Dispositifs et procédés de répartition et de compactage des déchets
NL2023538B1 (en) 2019-07-19 2021-02-08 Mr Fill Holding B V Refuse distribution and compaction device
NL1043790A (nl) * 2019-09-16 2021-05-17 De Rooij Milieutechniek B V Ondergrondse afvalcontainer

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207812B1 (de) * 1972-02-19 1972-11-23 Keller & Knappich Augsburg, Zweigniederlassung Der Industrie-Werke Karlsruhe Augsburg Ag, 8900 Augsburg Scherenpresse für Müllbehälter
AU5215279A (en) * 1978-10-24 1980-05-01 Reginald Trethewey Jr. Woolpress
AU7448681A (en) * 1980-08-22 1982-02-25 Rumevite Pty. Ltd. Wool presses
AU556300B2 (en) * 1981-05-13 1986-10-30 Balcombe Heights Pty. Ltd. Wool press
DE4013107A1 (de) * 1990-04-25 1991-10-31 Andreas Benz Apparatebau Gmbh Pressvorrichtung fuer muell
DE4445632A1 (de) * 1994-12-21 1996-06-27 Schwelling Hermann Abfallpresse
JP2001300339A (ja) * 2000-04-18 2001-10-30 Taisei Denki Kogyo Kk シュレッダー付ごみ圧縮装置
US20060219104A1 (en) * 2005-04-01 2006-10-05 Cnh America Llc Cotton packager with interior wall including hold down elements for holding cotton in a compacted state
EP1714701A1 (fr) * 2005-04-22 2006-10-25 Acco UK Limited Déchiqueteur avec plaques de compactage
WO2008094596A2 (fr) * 2007-01-30 2008-08-07 Staples The Office Superstore, Llc Déchiqueteuse

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207812B1 (de) * 1972-02-19 1972-11-23 Keller & Knappich Augsburg, Zweigniederlassung Der Industrie-Werke Karlsruhe Augsburg Ag, 8900 Augsburg Scherenpresse für Müllbehälter
AU5215279A (en) * 1978-10-24 1980-05-01 Reginald Trethewey Jr. Woolpress
AU7448681A (en) * 1980-08-22 1982-02-25 Rumevite Pty. Ltd. Wool presses
AU556300B2 (en) * 1981-05-13 1986-10-30 Balcombe Heights Pty. Ltd. Wool press
DE4013107A1 (de) * 1990-04-25 1991-10-31 Andreas Benz Apparatebau Gmbh Pressvorrichtung fuer muell
DE4445632A1 (de) * 1994-12-21 1996-06-27 Schwelling Hermann Abfallpresse
JP2001300339A (ja) * 2000-04-18 2001-10-30 Taisei Denki Kogyo Kk シュレッダー付ごみ圧縮装置
US20060219104A1 (en) * 2005-04-01 2006-10-05 Cnh America Llc Cotton packager with interior wall including hold down elements for holding cotton in a compacted state
EP1714701A1 (fr) * 2005-04-22 2006-10-25 Acco UK Limited Déchiqueteur avec plaques de compactage
WO2008094596A2 (fr) * 2007-01-30 2008-08-07 Staples The Office Superstore, Llc Déchiqueteuse

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2664449A2 (fr) 2012-04-16 2013-11-20 Rhino Engineering B.V. Conteneur à ordures et unité intégrée à cet effet
FR3008962A1 (fr) * 2013-07-23 2015-01-30 Pierre Bienabe Mobilier pour la collecte et le compactage des dechets
NL2012971B1 (nl) * 2014-06-10 2016-06-27 Keywaste B V Werkwijze en inrichting voor verdichten van afval.
WO2016140573A1 (fr) 2015-03-05 2016-09-09 Elektim Techniek B.V. Dispositifs de compactage et de collecte d'ordures
WO2021013555A1 (fr) 2019-07-19 2021-01-28 Mr. Fill Holding B.V. Dispositifs et procédés de répartition et de compactage des déchets
NL2023538B1 (en) 2019-07-19 2021-02-08 Mr Fill Holding B V Refuse distribution and compaction device
NL1043790A (nl) * 2019-09-16 2021-05-17 De Rooij Milieutechniek B V Ondergrondse afvalcontainer
BE1027541B1 (nl) * 2019-09-16 2021-09-21 De Rooij Milieutechniek B V Ondergrondse afvalcontainer

Also Published As

Publication number Publication date
NL2006618C2 (nl) 2012-10-22

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