EP3799961A3 - Shaft shredder - Google Patents

Shaft shredder Download PDF

Info

Publication number
EP3799961A3
EP3799961A3 EP20202224.0A EP20202224A EP3799961A3 EP 3799961 A3 EP3799961 A3 EP 3799961A3 EP 20202224 A EP20202224 A EP 20202224A EP 3799961 A3 EP3799961 A3 EP 3799961A3
Authority
EP
European Patent Office
Prior art keywords
shredding
shaft
shaft shredder
side walls
shredding unit
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.)
Granted
Application number
EP20202224.0A
Other languages
German (de)
French (fr)
Other versions
EP3799961C0 (en
EP3799961B1 (en
EP3799961A2 (en
Inventor
Walter Geiger
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.)
Kompoferm GmbH
Original Assignee
Kompoferm 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 Kompoferm GmbH filed Critical Kompoferm GmbH
Priority to EP20202224.0A priority Critical patent/EP3799961B1/en
Priority to PL20202224.0T priority patent/PL3799961T3/en
Publication of EP3799961A2 publication Critical patent/EP3799961A2/en
Publication of EP3799961A3 publication Critical patent/EP3799961A3/en
Application granted granted Critical
Publication of EP3799961C0 publication Critical patent/EP3799961C0/en
Publication of EP3799961B1 publication Critical patent/EP3799961B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2291—Feed chute arrangements
    • 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
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • 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
    • B02C18/26—Disintegrating by knives or other cutting or tearing members which chop material into fragments with knives which both reciprocate and rotate
    • 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
    • B02C2018/147—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Ein Wellenzerkleinerer (1) weist einen Maschinenrahmen und eine Zerkleinerungseinheit (2) auf. Die Zerkleinerungseinheit (2) umfasst mindestens eine darin gelagerte, über einen Antrieb angetriebene Zerkleinerungswelle (8, 9). Benachbart zur Zerkleinerungseinheit (2) ist ein Materialaufgabebereich ausgebildet, welcher eine Mehrzahl von Seitenwänden (4, 5, 6, 7) umfasst. Wenigstens eine der Seitenwände (4, 5, 6, 7), insbesondere wenigstens eine bezogen auf die Axialrichtung der Zerkleinerungswelle (8, 9) stirnseitig angeordnete Seitenwand (4, 7), ist aus einer Gebrauchsstellung in eine Wartungsstellung bringbar, insbesondere klappbar oder verschiebbar, ausgebildet.A shaft shredder (1) has a machine frame and a shredding unit (2). The shredding unit (2) comprises at least one shredding shaft (8, 9) mounted in it and driven by a drive. A material feed area is formed adjacent to the shredding unit (2) and comprises a plurality of side walls (4, 5, 6, 7). At least one of the side walls (4, 5, 6, 7), in particular at least one side wall (4, 7) arranged at the end in relation to the axial direction of the shredding shaft (8, 9), can be brought from a position of use into a maintenance position, in particular it can be folded or moved , educated.

EP20202224.0A 2018-05-11 2018-05-11 Shaft shredder Active EP3799961B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20202224.0A EP3799961B1 (en) 2018-05-11 2018-05-11 Shaft shredder
PL20202224.0T PL3799961T3 (en) 2018-05-11 2018-05-11 Shaft shredder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20202224.0A EP3799961B1 (en) 2018-05-11 2018-05-11 Shaft shredder
EP18171900.6A EP3566777B1 (en) 2018-05-11 2018-05-11 Shaft grinder

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP18171900.6A Division EP3566777B1 (en) 2018-05-11 2018-05-11 Shaft grinder

Publications (4)

Publication Number Publication Date
EP3799961A2 EP3799961A2 (en) 2021-04-07
EP3799961A3 true EP3799961A3 (en) 2021-06-09
EP3799961C0 EP3799961C0 (en) 2023-12-13
EP3799961B1 EP3799961B1 (en) 2023-12-13

Family

ID=62152479

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18171900.6A Active EP3566777B1 (en) 2018-05-11 2018-05-11 Shaft grinder
EP20202224.0A Active EP3799961B1 (en) 2018-05-11 2018-05-11 Shaft shredder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18171900.6A Active EP3566777B1 (en) 2018-05-11 2018-05-11 Shaft grinder

Country Status (7)

Country Link
US (2) US20210023569A1 (en)
EP (2) EP3566777B1 (en)
JP (1) JP7475285B2 (en)
CA (1) CA3097072A1 (en)
ES (1) ES2841808T3 (en)
PL (2) PL3566777T3 (en)
WO (1) WO2019215312A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523406B1 (en) * 2020-04-23 2021-08-15 Untha Shredding Tech Gmbh Shredding machine
DE202020103188U1 (en) 2020-06-03 2021-09-06 Vogelsang Gmbh & Co. Kg Twin shaft shredder with a horizontal maintenance concept

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273218A (en) * 1990-08-20 1993-12-28 Burns Leslie L Falcon hog
WO1997046321A1 (en) * 1996-05-30 1997-12-11 Terrence James Parke Mobile size reducer
US20080283647A1 (en) * 2007-03-13 2008-11-20 Sotsky George R Modular Rotary Grinder
US20150060583A1 (en) * 2012-05-07 2015-03-05 Erdmann Gmbh & Co. Kg Disintegrating machine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462692A (en) * 1945-05-04 1949-02-22 Standard Oil Dev Co Tearing and dividing equipment
US4034918A (en) * 1975-08-06 1977-07-12 Saturn Manufacturing, Inc. Drive arrangement for rotary shredding apparatus
US4921176A (en) * 1987-05-09 1990-05-01 Kyokuto Kaihatsu Kogyo, Co., Ltd. Apparatus for crushing things
DE3927376A1 (en) * 1989-08-19 1991-02-21 Fritz Sachse Maschinen Gmbh Security document shredding machine - has two rotors which rotate at widely different speeds and in opposite directions
JP2586297Y2 (en) * 1993-12-21 1998-12-02 株式会社クボタ Crushing machine
US5580006A (en) * 1995-01-04 1996-12-03 Recyclights, Inc. Sprocket crusher
JP2000033285A (en) 1998-07-21 2000-02-02 Yutani Heavy Ind Ltd Crusher of crushing machine
JP3845542B2 (en) 2000-04-04 2006-11-15 日立建機株式会社 Self-propelled crusher
AUPR955001A0 (en) * 2001-12-11 2002-01-24 Medivac Technology Pty Limited Compact waste treatment apparatus
WO2005079990A1 (en) * 2004-02-19 2005-09-01 Kabushiki Kaisha Kinki Shear crusher and crushing method
EP1593435A1 (en) * 2004-04-30 2005-11-09 Edi Bondioli Reduction device for transmitting motion to tools of a crushing machine and crushing machine incorporating said device
JP4986573B2 (en) 2006-10-30 2012-07-25 日立建機株式会社 Shear type crusher
EP3248687B1 (en) 2016-05-23 2019-09-11 Manuel Lindner Two-shaft shredder having quick change device
DE202020103188U1 (en) * 2020-06-03 2021-09-06 Vogelsang Gmbh & Co. Kg Twin shaft shredder with a horizontal maintenance concept

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273218A (en) * 1990-08-20 1993-12-28 Burns Leslie L Falcon hog
WO1997046321A1 (en) * 1996-05-30 1997-12-11 Terrence James Parke Mobile size reducer
US20080283647A1 (en) * 2007-03-13 2008-11-20 Sotsky George R Modular Rotary Grinder
US20150060583A1 (en) * 2012-05-07 2015-03-05 Erdmann Gmbh & Co. Kg Disintegrating machine

Also Published As

Publication number Publication date
PL3566777T3 (en) 2021-05-04
EP3799961C0 (en) 2023-12-13
EP3799961B1 (en) 2023-12-13
EP3566777B1 (en) 2020-11-18
ES2841808T3 (en) 2021-07-09
PL3799961T3 (en) 2024-04-29
WO2019215312A1 (en) 2019-11-14
EP3566777A1 (en) 2019-11-13
US20240116057A1 (en) 2024-04-11
US20210023569A1 (en) 2021-01-28
JP7475285B2 (en) 2024-04-26
CA3097072A1 (en) 2019-11-14
EP3799961A2 (en) 2021-04-07
JP2021523825A (en) 2021-09-09

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