AU7583191A - An apparatus for reducing materials - Google Patents
An apparatus for reducing materialsInfo
- Publication number
- AU7583191A AU7583191A AU75831/91A AU7583191A AU7583191A AU 7583191 A AU7583191 A AU 7583191A AU 75831/91 A AU75831/91 A AU 75831/91A AU 7583191 A AU7583191 A AU 7583191A AU 7583191 A AU7583191 A AU 7583191A
- Authority
- AU
- Australia
- Prior art keywords
- knives
- materials
- shafts
- 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.)
- Abandoned
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)
- Saccharide Compounds (AREA)
- Disintegrating Or Milling (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 |
---|---|---|---|
DK0734/90 | 1990-03-21 | ||
DK073490A DK169378B1 (en) | 1990-03-21 | 1990-03-21 | Device for material breakdown |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7583191A true AU7583191A (en) | 1991-10-21 |
Family
ID=8096929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU75831/91A Abandoned AU7583191A (en) | 1990-03-21 | 1991-03-20 | An apparatus for reducing materials |
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 |
DE69608918T3 (en) * | 1995-09-12 | 2007-10-18 | M&J Industries A/S | CRUSHING DEVICE |
US6266311B1 (en) | 1997-10-09 | 2001-07-24 | Lg Electronics, Inc. | Optical disk player |
US6092751A (en) * | 1998-10-21 | 2000-07-25 | Eurec Technology Gmbh | 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 |
DE102005020750B4 (en) * | 2004-10-29 | 2008-03-20 | Metso Lindemann Gmbh | Method for controlling the process of a crusher for material of any kind |
DE102004052969B4 (en) * | 2003-10-30 | 2007-01-11 | 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 |
DE3577514D1 (en) * | 1984-08-31 | 1990-06-13 | Mochizuki Precision Machine | CUTTER. |
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 WO PCT/DK1991/000088 patent/WO1991014501A1/en active IP Right Grant
- 1991-03-20 AT AT91906904T patent/ATE111773T1/en active
- 1991-03-20 DE DE69104194T patent/DE69104194T2/en not_active Expired - Lifetime
- 1991-03-20 AU AU75831/91A patent/AU7583191A/en not_active Abandoned
- 1991-03-20 JP JP3506763A patent/JPH0783841B2/en not_active Expired - Lifetime
- 1991-03-20 EP EP91906904A patent/EP0521081B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0521081B1 (en) | 1994-09-21 |
DK73490A (en) | 1991-09-22 |
DE69104194D1 (en) | 1994-10-27 |
WO1991014501A1 (en) | 1991-10-03 |
ATE111773T1 (en) | 1994-10-15 |
DE69104194T2 (en) | 1995-04-06 |
EP0521081A1 (en) | 1993-01-07 |
JPH05505558A (en) | 1993-08-19 |
DK73490D0 (en) | 1990-03-21 |
DK169378B1 (en) | 1994-10-17 |
JPH0783841B2 (en) | 1995-09-13 |
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