DE69104194D1 - PLANT FOR MATERIAL CRUSHING. - Google Patents
PLANT FOR MATERIAL CRUSHING.Info
- Publication number
- DE69104194D1 DE69104194D1 DE69104194T DE69104194T DE69104194D1 DE 69104194 D1 DE69104194 D1 DE 69104194D1 DE 69104194 T DE69104194 T DE 69104194T DE 69104194 T DE69104194 T DE 69104194T DE 69104194 D1 DE69104194 D1 DE 69104194D1
- Authority
- DE
- Germany
- Prior art keywords
- knives
- shafts
- materials
- partly
- ensure
- 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
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
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
-
- 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
- B02C18/06—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
- B02C18/16—Details
- B02C2018/164—Prevention of jamming and/or overload
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
- Saccharide Compounds (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
An apparatus for reducing materials comprising knives (3) which are mounted helically about two horizontal and parallel shafts (2). The knives (3) which have two U-shaped blades (8) cooperate with fixed knives (6) which are arranged in the area between the two shafts (2). When the materials to be reduced are introduced from the upperside of the apparatus (1) a reduction of the materials is performed by cooperating knives (3 and 6). The shafts (2) are arranged in such a way that they rotate backwards and forwards partly to ensure a reduction and partly to ensure a redistribution of the material fed to the apparatus. In the apparatus an even material feed is achieved minimizing the energy demand for operating the apparatus.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK073490A DK169378B1 (en) | 1990-03-21 | 1990-03-21 | Device for material breakdown |
PCT/DK1991/000088 WO1991014501A1 (en) | 1990-03-21 | 1991-03-20 | An apparatus for reducing materials |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69104194D1 true DE69104194D1 (en) | 1994-10-27 |
DE69104194T2 DE69104194T2 (en) | 1995-04-06 |
Family
ID=8096929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69104194T Expired - Lifetime DE69104194T2 (en) | 1990-03-21 | 1991-03-20 | PLANT FOR MATERIAL CRUSHING. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0521081B1 (en) |
JP (1) | JPH0783841B2 (en) |
AT (1) | ATE111773T1 (en) |
AU (1) | AU7583191A (en) |
DE (1) | DE69104194T2 (en) |
DK (1) | DK169378B1 (en) |
WO (1) | WO1991014501A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04114750A (en) * | 1990-09-04 | 1992-04-15 | Kawasaki Heavy Ind Ltd | Waste crushing device and rotary blades used for the device |
EP0928222B2 (en) * | 1995-09-12 | 2007-03-21 | M&J Industries A/S | A comminution machine |
US6266311B1 (en) | 1997-10-09 | 2001-07-24 | Lg Electronics, Inc. | Optical disk player |
CA2255365C (en) * | 1998-10-21 | 2004-05-25 | Norbert Kottmann | Comminuting apparatus |
EP1072314A1 (en) * | 1999-07-22 | 2001-01-31 | Sté Moditec | Form of the active part of a knife for a knife-crusher |
DE10247281B3 (en) | 2002-10-10 | 2004-03-04 | Metso Lindemann Gmbh | Comminuting machine used for comminuting any material comprises comminuting tools having cutting regions in a direction of rotation of a shaft, and rigid cutting tools |
DE102004052969B4 (en) * | 2003-10-30 | 2007-01-11 | Metso Lindemann Gmbh | Method for controlling the process of a crusher for material of any kind |
DE102005020750B4 (en) * | 2004-10-29 | 2008-03-20 | Metso Lindemann Gmbh | Method for controlling the process of a crusher for material of any kind |
JP2005305307A (en) * | 2004-04-21 | 2005-11-04 | T Rad Co Ltd | Crushing apparatus |
DK176582B1 (en) * | 2005-06-22 | 2008-10-06 | M & J Ind As | Crushing Machine |
IS2409B (en) * | 2005-11-11 | 2008-10-15 | Örn Jensson Guðmundur | Equipment for cutting down |
KR101472272B1 (en) * | 2014-05-16 | 2014-12-10 | (주)에이씨아이케미칼아시아 | Multiple Crushing Apparatus Having Asymmetric Fixed Knife |
DK3000531T3 (en) | 2014-09-25 | 2018-01-29 | For Rec Srl | FINDING MACHINE FOR WASTE MATERIAL |
IT201900014100A1 (en) * | 2019-08-06 | 2021-02-06 | Meka S R L | DISPOSAL APPARATUS. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH532420A (en) * | 1970-10-22 | 1973-01-15 | Kaczmarek Al | Device for shredding waste |
US4385732A (en) * | 1980-08-29 | 1983-05-31 | Williams Robert M | Waste material breaking and shredding apparatus |
SE437477B (en) * | 1982-04-01 | 1985-03-04 | Tillverknings Ab Processproduk | Device for decomposition of material such as domestic waste, forest waste and similar |
JPS6134055U (en) * | 1984-07-30 | 1986-03-01 | リンナイ株式会社 | Heat exchanger |
JPS6157062A (en) * | 1984-08-28 | 1986-03-22 | Pioneer Electronic Corp | Front loading type disc player |
EP0174148B1 (en) * | 1984-08-31 | 1990-05-09 | Mochizuki Precision Machine Industries Co. Ltd. | Cutting apparatus |
JPH0785779B2 (en) * | 1986-07-29 | 1995-09-20 | 勤 氏家 | Cutting type crusher |
JPS6333634U (en) * | 1986-08-20 | 1988-03-04 |
-
1990
- 1990-03-21 DK DK073490A patent/DK169378B1/en not_active IP Right Cessation
-
1991
- 1991-03-20 AU AU75831/91A patent/AU7583191A/en not_active Abandoned
- 1991-03-20 DE DE69104194T patent/DE69104194T2/en not_active Expired - Lifetime
- 1991-03-20 EP EP91906904A patent/EP0521081B1/en not_active Expired - Lifetime
- 1991-03-20 JP JP3506763A patent/JPH0783841B2/en not_active Expired - Lifetime
- 1991-03-20 AT AT91906904T patent/ATE111773T1/en active
- 1991-03-20 WO PCT/DK1991/000088 patent/WO1991014501A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0521081A1 (en) | 1993-01-07 |
ATE111773T1 (en) | 1994-10-15 |
DE69104194T2 (en) | 1995-04-06 |
JPH05505558A (en) | 1993-08-19 |
DK169378B1 (en) | 1994-10-17 |
EP0521081B1 (en) | 1994-09-21 |
DK73490D0 (en) | 1990-03-21 |
DK73490A (en) | 1991-09-22 |
JPH0783841B2 (en) | 1995-09-13 |
AU7583191A (en) | 1991-10-21 |
WO1991014501A1 (en) | 1991-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NIRO INDUSTRIES A/S, HORSENS, DK |
|
8310 | Action for declaration of annulment | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: M&J INDUSTRIES A/S, HORSENS, DK |
|
8314 | Invalidation rejected |