DE69810044T2 - Device for crushing and breaking coarse material - Google Patents

Device for crushing and breaking coarse material

Info

Publication number
DE69810044T2
DE69810044T2 DE69810044T DE69810044T DE69810044T2 DE 69810044 T2 DE69810044 T2 DE 69810044T2 DE 69810044 T DE69810044 T DE 69810044T DE 69810044 T DE69810044 T DE 69810044T DE 69810044 T2 DE69810044 T2 DE 69810044T2
Authority
DE
Germany
Prior art keywords
rollers
crushing
ribs
roller
driven
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 - Fee Related
Application number
DE69810044T
Other languages
German (de)
Other versions
DE69810044D1 (en
Inventor
Ridder Freek Willem Laurens De
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.)
VISNO MACHF BV
Original Assignee
VISNO MACHF 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 VISNO MACHF BV filed Critical VISNO MACHF BV
Application granted granted Critical
Publication of DE69810044D1 publication Critical patent/DE69810044D1/en
Publication of DE69810044T2 publication Critical patent/DE69810044T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)

Abstract

An apparatus for reducing and crushing coarse material comprises at least two rollers (3,4) in side-by-side substantially parallel relation which can be driven such that material supplied from above is discharged downwards between the rollers. Provided on the rollers are ribs which effect a reduction and crushing of the material supplied. The ribs of a first one of these rollers (3) are formed by two screw threads (8,9) having opposite leads for conveying material that is fed substantially centrally above the rollers laterally outwards in either direction, while the ribs of the second one (4) of these rollers are formed by oval disks (10) which are obliquely provided around the roller and which, when the roller is driven, perform a reciprocating movement, viewed in axial direction, causing a shearing and clearing movement between the oval disks (10) and the screw threads (8,9). <IMAGE>
DE69810044T 1997-09-18 1998-09-17 Device for crushing and breaking coarse material Expired - Fee Related DE69810044T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1007069A NL1007069C2 (en) 1997-09-18 1997-09-18 Device for shredding and grinding coarse material.

Publications (2)

Publication Number Publication Date
DE69810044D1 DE69810044D1 (en) 2003-01-23
DE69810044T2 true DE69810044T2 (en) 2003-09-25

Family

ID=19765700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69810044T Expired - Fee Related DE69810044T2 (en) 1997-09-18 1998-09-17 Device for crushing and breaking coarse material

Country Status (4)

Country Link
EP (1) EP0903183B1 (en)
AT (1) ATE229374T1 (en)
DE (1) DE69810044T2 (en)
NL (1) NL1007069C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012216914A1 (en) * 2012-09-20 2014-03-20 Hammel GmbH & Co.KG comminution device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0700246A2 (en) 2007-03-28 2009-04-28 Foevarosi Csatornazasi Muevek Method for convertion of organic wastes using contiliuous operated closed system
FI126696B (en) * 2009-03-24 2017-04-13 Allu Finland Oy Crushing bucket
FR3043091B1 (en) * 2015-11-04 2020-07-17 Haffner Energy THERMOLYSIS DEVICE WITH FRAGMENTATION MECHANISM
CN108043544A (en) * 2017-12-13 2018-05-18 安徽金龙山葛业有限公司 A kind of separation equipment of Radix Puerariae juice
CN109092537A (en) * 2018-08-06 2018-12-28 文福友 A kind of high-efficiency refuse grinding device
CZ2019127A3 (en) * 2019-03-04 2020-06-10 Briklis, Spol.S R.O. Crusher for grinding and crushing materials
CN110577043A (en) * 2019-08-19 2019-12-17 长沙市天珍科技有限公司 Special afforestation rubbish recovery processing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427624B (en) 1981-06-12 1983-04-25 Harry Wilhelm Wexell SET AND DEVICE FOR SUBDIVISION OF RUGE GOODS
US4921176A (en) * 1987-05-09 1990-05-01 Kyokuto Kaihatsu Kogyo, Co., Ltd. Apparatus for crushing things
JPH0649151B2 (en) * 1988-08-10 1994-06-29 極東開発工業株式会社 Disk crusher
JP3226107B2 (en) * 1991-07-22 2001-11-05 株式会社栗本鐵工所 Rotor shear crusher
JP3153679B2 (en) * 1993-06-18 2001-04-09 日本スピンドル製造株式会社 Oversize crusher
SE9401595L (en) * 1994-05-06 1995-06-19 Iggesund Shredders Ab Device for the decomposition of goods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012216914A1 (en) * 2012-09-20 2014-03-20 Hammel GmbH & Co.KG comminution device
EP2711081A1 (en) 2012-09-20 2014-03-26 Hammel GmbH & Co. KG Grinding device
DE102012216914B4 (en) * 2012-09-20 2017-01-05 Hammel GmbH & Co.KG comminution device

Also Published As

Publication number Publication date
NL1007069C2 (en) 1999-03-22
DE69810044D1 (en) 2003-01-23
EP0903183A1 (en) 1999-03-24
EP0903183B1 (en) 2002-12-11
ATE229374T1 (en) 2002-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee