DE502004000109D1 - comminution device - Google Patents

comminution device

Info

Publication number
DE502004000109D1
DE502004000109D1 DE502004000109T DE502004000109T DE502004000109D1 DE 502004000109 D1 DE502004000109 D1 DE 502004000109D1 DE 502004000109 T DE502004000109 T DE 502004000109T DE 502004000109 T DE502004000109 T DE 502004000109T DE 502004000109 D1 DE502004000109 D1 DE 502004000109D1
Authority
DE
Germany
Prior art keywords
shafts
basket
trap
cutting
chip
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.)
Expired - Lifetime
Application number
DE502004000109T
Other languages
German (de)
Inventor
Rudolf Dipl-Ing Pretzler
Josef Ing Heissenberger
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.)
KOMPTECH FARWICK GmbH
Original Assignee
KOMPTECH FARWICK 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 KOMPTECH FARWICK GmbH filed Critical KOMPTECH FARWICK GmbH
Publication of DE502004000109D1 publication Critical patent/DE502004000109D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B02C18/14—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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/22—Crushing mills with screw-shaped crushing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

A wood chipping assembly has a frame with two parallel contra-rotating helical cutting-profile shafts. The shafts are at least partly enclosed by a chip grading basket. The cutting interface gap between the two shafts is fed from above by an elongated funnel. Chips falling from the cutting interface fall through the basket into a trap. The slide-removable basket forms a single unit with the chip trap.
DE502004000109T 2003-01-29 2004-01-22 comminution device Expired - Lifetime DE502004000109D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20301354U DE20301354U1 (en) 2003-01-29 2003-01-29 comminution device

Publications (1)

Publication Number Publication Date
DE502004000109D1 true DE502004000109D1 (en) 2005-12-01

Family

ID=32520257

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20301354U Expired - Lifetime DE20301354U1 (en) 2003-01-29 2003-01-29 comminution device
DE502004000109T Expired - Lifetime DE502004000109D1 (en) 2003-01-29 2004-01-22 comminution device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20301354U Expired - Lifetime DE20301354U1 (en) 2003-01-29 2003-01-29 comminution device

Country Status (5)

Country Link
EP (1) EP1442796B1 (en)
AT (1) ATE307674T1 (en)
DE (2) DE20301354U1 (en)
DK (1) DK1442796T3 (en)
ES (1) ES2250930T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005008077U1 (en) 2005-05-19 2006-10-05 Doppstadt Calbe Gmbh comminution device
DE202006006802U1 (en) 2006-04-25 2007-08-30 Doppstadt Calbe Gmbh comminution device
DE102007009658B3 (en) * 2007-02-22 2008-10-02 Bruks Klöckner GmbH Holzhäckselmaschine
DE202007015635U1 (en) * 2007-11-09 2009-03-26 Komptech Gmbh Hoe
DE202012004469U1 (en) 2012-05-04 2013-08-06 Komptech Umwelttechnik Gmbh Crushing device with a pivotable strainer basket
DE202012007418U1 (en) * 2012-08-03 2013-11-04 Doppstadt Familienholding Gmbh comminution device
NL2009580C2 (en) 2012-10-05 2014-04-08 Galiën Hannie REDUCER FOR REDUCING COARSE MATERIAL AND METHOD FOR THIS.
RS65408B1 (en) * 2013-04-23 2024-05-31 Eggersmann Ingenieurgesellschaft Mbh Device for comminuting bulk material, and method therefor
EP3000531B1 (en) * 2014-09-25 2017-11-01 FOR REC srl Comminuting machine for waste material
EP3000532B1 (en) * 2014-09-25 2019-05-08 FOR REC srl Shredder machine for waste material
DE102014017074B3 (en) 2014-11-20 2016-03-31 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Device for releasably securing a cutting tooth
EP3797000A1 (en) 2018-05-23 2021-03-31 Vermeer Manufacturing Company Shredder for comminuting bulk material
DE202020103188U1 (en) * 2020-06-03 2021-09-06 Vogelsang Gmbh & Co. Kg Twin shaft shredder with a horizontal maintenance concept
DE102022128463B3 (en) 2022-10-27 2024-02-29 Komptech Gmbh shredding device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516014C3 (en) * 1975-04-12 1986-05-28 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Crushing machine for waste
DE3807983C2 (en) * 1988-03-10 1999-07-22 Faller Alexander Maschbau Crushing device
DE19652904A1 (en) * 1996-12-19 1998-06-25 Nuga Ag Knife mill for shredding plastic material
US5799884A (en) * 1997-04-22 1998-09-01 Alavi; Kamal Universal shredder
DE29916171U1 (en) * 1999-09-14 2000-04-20 Heissenberger & Pretzler Gmbh Shredding device
US6474579B1 (en) * 1999-12-10 2002-11-05 Morbark, Inc. Wood processing systems and methods of constructing and using them

Also Published As

Publication number Publication date
ATE307674T1 (en) 2005-11-15
ES2250930T3 (en) 2006-04-16
DE20301354U1 (en) 2004-06-09
DK1442796T3 (en) 2005-12-19
EP1442796B1 (en) 2005-10-26
EP1442796A1 (en) 2004-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition