EP0514327A1 - Désintégrateur pour bois, éléments métalliques, ordures et autres déchets - Google Patents

Désintégrateur pour bois, éléments métalliques, ordures et autres déchets Download PDF

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Publication number
EP0514327A1
EP0514327A1 EP92810326A EP92810326A EP0514327A1 EP 0514327 A1 EP0514327 A1 EP 0514327A1 EP 92810326 A EP92810326 A EP 92810326A EP 92810326 A EP92810326 A EP 92810326A EP 0514327 A1 EP0514327 A1 EP 0514327A1
Authority
EP
European Patent Office
Prior art keywords
roller
blades
counter
counter knife
slide
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Withdrawn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
EP92810326A
Other languages
German (de)
English (en)
Inventor
Bernd Päper
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.)
KUENY MASCHINENBAU
Original Assignee
KUENY MASCHINENBAU
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 KUENY MASCHINENBAU filed Critical KUENY MASCHINENBAU
Publication of EP0514327A1 publication Critical patent/EP0514327A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C2018/188—Stationary counter-knives; Mountings thereof

Definitions

  • Shredding machines are already known which can be used for shredding wood, metal parts, waste and other waste.
  • a machine is known with a horizontally-axis, motor-driven rollers provided with cutting knives for comminuting the material, which cooperates with two organs parallel to the roller axis and complementary to the design of the cutting knives, these organs delimiting the lower edge of a material hopper in such a way that this one organ is designed as a counter knife for shearing off material, while the other organ serves more as a scraper to prevent film-like soft material from sticking to the knives and thus preventing the cutting action.
  • the machine according to the present invention is now a further development of this known device. It belongs to the category of machines with the features of the preamble of claim 1 and is characterized by the characterizing features of this claim. A particularly advantageous embodiment is also provided with the features listed in claims 2 and 3, all of which are to be considered inventive.
  • the machine shown in the drawing has a material hopper 1 with a rectangular cross section sitting on a frame, which has an inclined wall 1a, a vertical wall 1b and a bottom 1c.
  • the edge connecting the floor 1c to the inclined wall 1a is missing.
  • a horizontal-axis roller 4 driven by a motor 2 via a gear 3 and a transmission, not shown in the drawing, extends into the funnel space.
  • This roller is provided with knives 5, one of which is shown in FIG. 4, and which are each distributed on the roller 4 by means of a knife carrier 6 and distributed in a helical pattern.
  • a counter knife 7 At the free edge of the hopper bottom 1c there is a counter knife 7.
  • a counter knife 8 At the free edge of the oblique hopper wall 1a there is a counter knife 8 and a third counter knife 9 is located in the direction of rotation A of the working roller between the two counter knives 7 and 8. All these three knives have one closed the roller 4 equipped with the knives 5 complementary contour, the distance between the knives and the counter knives is extremely small, so that the knives and counter knives together form a pair of scissors.
  • the roller 4 Outside the hopper 1, the roller 4 is surrounded by a sieve 11, so that only material parts that are smaller than the holes in the sieve 11 can get into the collecting container 10, from where they are guided away by means of the transport screw 13.
  • a slide 15 can be shifted against the roller 4 by a preferably hydraulic shifting mechanism 14, so that the material in the hopper can be pressed against the roller.
  • the cutting unit runs backwards for an adjustable time in order to be able to run freely (reversing control).
  • the hydraulic system controlling the actuation of the slide 15 is provided with a pressure sensor which, when an adjustable pressure, which is usually below 250 bar, is reached, causes the slide to be returned to the end position, so that material tilted in the funnel filling, which in itself does not cause any engine stress Consequence, can loosen up.
  • an adjustable pressure which is usually below 250 bar
  • a blockage value can be simulated via the electronic control.
  • This control option kit is necessary for sticky material in order to clean the knife plates in reverse gear.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
EP92810326A 1991-05-07 1992-05-05 Désintégrateur pour bois, éléments métalliques, ordures et autres déchets Withdrawn EP0514327A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH136391 1991-05-07
CH1363/91 1991-05-07

Publications (1)

Publication Number Publication Date
EP0514327A1 true EP0514327A1 (fr) 1992-11-19

Family

ID=4208685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92810326A Withdrawn EP0514327A1 (fr) 1991-05-07 1992-05-05 Désintégrateur pour bois, éléments métalliques, ordures et autres déchets

Country Status (1)

Country Link
EP (1) EP0514327A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011084A1 (fr) * 1993-10-22 1995-04-27 Weima Apparatebau Gmbh Appareil de broyage
JPH08103678A (ja) * 1994-10-05 1996-04-23 Kinki:Kk 一軸剪断式破砕機
EP0712663A1 (fr) * 1994-11-19 1996-05-22 Alpirsbacher Maschinenbau GmbH & Co. KG Broyeur pour copeaux métalliques
WO1998016360A1 (fr) * 1996-10-14 1998-04-23 Gerold Barth Dispositif de transformation pour broyer, transporter et plastifier une matiere thermoplastique
EP0908238A1 (fr) 1997-10-06 1999-04-14 UNTERWURZACHER PATENTVERWERTUNGSGESELLSCHAFT mbH Dispositif déchiqueteur de matériaux
FR2785205A1 (fr) 1998-10-30 2000-05-05 Phenix Ind Dispositif de broyage de dechets
ES2147110A1 (es) * 1998-01-14 2000-08-16 Scoiner S L Maquina trituradora de desechos.
EP1048353A1 (fr) * 1999-04-30 2000-11-02 Weima Maschinenbau GmbH Appareil broyeur
EP1625889A1 (fr) * 2004-08-10 2006-02-15 Balemaster Europe B.V. Dispositif et procédé de fragmentation et dont utilisation
US7077344B2 (en) 2002-03-12 2006-07-18 Starlinger & Co. Gesellschaft M.B.H. Device for the comminution of materials
WO2007086040A2 (fr) * 2006-01-30 2007-08-02 James Thomas Hennessy Dispositif pour dechiqueter des articles en bois et appareil comprenant ledit dispositif
CN110152789A (zh) * 2019-05-22 2019-08-23 杨会晶 一种稀土磨粉加工设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190417A2 (fr) * 1985-01-10 1986-08-13 Paal's Packpressen-Fabrik GmbH & Co. KG Equipement adapté à la désagrégation de papier de rebut
US4793561A (en) * 1982-05-24 1988-12-27 Mac Corporation Of America Speed-responsive reversing hydraulic drive for rotary shredder
DE4026795A1 (de) * 1989-08-30 1991-03-07 Manfred Lindner Restholzzerkleinerungsmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793561A (en) * 1982-05-24 1988-12-27 Mac Corporation Of America Speed-responsive reversing hydraulic drive for rotary shredder
EP0190417A2 (fr) * 1985-01-10 1986-08-13 Paal's Packpressen-Fabrik GmbH & Co. KG Equipement adapté à la désagrégation de papier de rebut
DE4026795A1 (de) * 1989-08-30 1991-03-07 Manfred Lindner Restholzzerkleinerungsmaschine

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011084A1 (fr) * 1993-10-22 1995-04-27 Weima Apparatebau Gmbh Appareil de broyage
US5639032A (en) * 1993-10-22 1997-06-17 Weima Apparatebau Gmbh Comminuting unit
JPH08103678A (ja) * 1994-10-05 1996-04-23 Kinki:Kk 一軸剪断式破砕機
JP2613362B2 (ja) * 1994-10-05 1997-05-28 株式会社キンキ 一軸剪断式破砕機
EP0712663A1 (fr) * 1994-11-19 1996-05-22 Alpirsbacher Maschinenbau GmbH & Co. KG Broyeur pour copeaux métalliques
WO1998016360A1 (fr) * 1996-10-14 1998-04-23 Gerold Barth Dispositif de transformation pour broyer, transporter et plastifier une matiere thermoplastique
EP0908238A1 (fr) 1997-10-06 1999-04-14 UNTERWURZACHER PATENTVERWERTUNGSGESELLSCHAFT mbH Dispositif déchiqueteur de matériaux
ES2147110A1 (es) * 1998-01-14 2000-08-16 Scoiner S L Maquina trituradora de desechos.
FR2785205A1 (fr) 1998-10-30 2000-05-05 Phenix Ind Dispositif de broyage de dechets
EP1048353A1 (fr) * 1999-04-30 2000-11-02 Weima Maschinenbau GmbH Appareil broyeur
US7077344B2 (en) 2002-03-12 2006-07-18 Starlinger & Co. Gesellschaft M.B.H. Device for the comminution of materials
EP1625889A1 (fr) * 2004-08-10 2006-02-15 Balemaster Europe B.V. Dispositif et procédé de fragmentation et dont utilisation
WO2007086040A2 (fr) * 2006-01-30 2007-08-02 James Thomas Hennessy Dispositif pour dechiqueter des articles en bois et appareil comprenant ledit dispositif
WO2007086040A3 (fr) * 2006-01-30 2007-11-15 James Thomas Hennessy Dispositif pour dechiqueter des articles en bois et appareil comprenant ledit dispositif
CN110152789A (zh) * 2019-05-22 2019-08-23 杨会晶 一种稀土磨粉加工设备

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