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FI20040734A0 - Crusher, its use and method for solids crushing - Google Patents

Crusher, its use and method for solids crushing

Info

Publication number
FI20040734A0
FI20040734A0 FI20040734A FI20040734A FI20040734A0 FI 20040734 A0 FI20040734 A0 FI 20040734A0 FI 20040734 A FI20040734 A FI 20040734A FI 20040734 A FI20040734 A FI 20040734A FI 20040734 A0 FI20040734 A0 FI 20040734A0
Authority
FI
Finland
Prior art keywords
rotor
counter
crusher
cogs
crushing
Prior art date
Application number
FI20040734A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20040734L (en
FI20040734A7 (en
Inventor
Lassi Kulju
Tarmo Lehtonen
Kyoesti Kopra
Original Assignee
Raumaster Oy
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 Raumaster Oy filed Critical Raumaster Oy
Priority to FI20040734A priority Critical patent/FI20040734A7/en
Publication of FI20040734A0 publication Critical patent/FI20040734A0/en
Priority to EP05744746A priority patent/EP1753537B1/en
Priority to PCT/FI2005/000240 priority patent/WO2005115626A1/en
Priority to DE602005023606T priority patent/DE602005023606D1/en
Priority to AT05744746T priority patent/ATE481172T1/en
Publication of FI20040734L publication Critical patent/FI20040734L/en
Publication of FI20040734A7 publication Critical patent/FI20040734A7/en

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
    • 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
    • B02C18/146—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with a rotor comprising a plurality of axially contiguous disc-like segments each having at least one radially extending cutting element
    • 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
    • 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
    • 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
    • B02C2018/188—Stationary counter-knives; Mountings thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The invention relates to a crusher (1), its use particularly for crushing oil shale and a method in crushing of solid matter. The crusher comprises : a rotor (37) provided with cogs (39) fixed to the frame (2) of the device. The rotor has been arranged to rotate about its longitudinal axis; an actuator (10) for rotating the rotor; at least two comb-like counter blades (33) fixed to the frame of the device by an articulation (38), with the counter cogs (36) of which counter blades the cogs of the rotor have been arranged to intermesh. The counter blades have been arranged to be separately turned about the shaft (38) of the articulation; detecting means for detecting a disturbance; an actuator (4) for turning that counter blade, in which the disturbance has been detected, about its articulated shaft.
FI20040734A 2004-05-31 2004-05-31 Crusher, its use and method in crushing solids FI20040734A7 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20040734A FI20040734A7 (en) 2004-05-31 2004-05-31 Crusher, its use and method in crushing solids
EP05744746A EP1753537B1 (en) 2004-05-31 2005-05-26 Crusher, its use and method in crushing of solid matter
PCT/FI2005/000240 WO2005115626A1 (en) 2004-05-31 2005-05-26 Crusher, its use and method in crushing of solid matter
DE602005023606T DE602005023606D1 (en) 2004-05-31 2005-05-26 BREAKER DEVICE, ITS USE AND METHOD OF BREAKING SOLIDS
AT05744746T ATE481172T1 (en) 2004-05-31 2005-05-26 CRUSHING DEVICE, USE THEREOF AND METHOD FOR CRUSHING SOLIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20040734A FI20040734A7 (en) 2004-05-31 2004-05-31 Crusher, its use and method in crushing solids

Publications (3)

Publication Number Publication Date
FI20040734A0 true FI20040734A0 (en) 2004-05-31
FI20040734L FI20040734L (en) 2005-12-01
FI20040734A7 FI20040734A7 (en) 2005-12-01

Family

ID=32338433

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040734A FI20040734A7 (en) 2004-05-31 2004-05-31 Crusher, its use and method in crushing solids

Country Status (5)

Country Link
EP (1) EP1753537B1 (en)
AT (1) ATE481172T1 (en)
DE (1) DE602005023606D1 (en)
FI (1) FI20040734A7 (en)
WO (1) WO2005115626A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD184Z5 (en) * 2010-02-02 2010-11-30 Институт Сельскохозяйственной Техники "Mecagro" Vertical crusher
AT513001B1 (en) * 2012-06-14 2017-06-15 Atm Recyclingsystems Gmbh Apparatus for crushing lumpy waste

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374958A1 (en) * 1976-12-23 1978-07-21 Int Engineering Corp Hammer pulveriser for waste material - has adjustable grid and wall moved by oleopneumatic jack screw according to waste type
DE3621400A1 (en) * 1986-06-26 1988-01-14 Paul Aertker Method and device for protecting a percussion-hammer mill against overload
DE4116134A1 (en) * 1991-05-17 1992-11-19 Orenstein & Koppel Ag IMPACT CRUSHER AND METHOD FOR ADJUSTING THE WORKING SPACE
DE19511097C1 (en) * 1995-03-25 1996-07-11 Krupp Foerdertechnik Gmbh Comminution machine, esp. striker and breaker
US20030178515A1 (en) * 2001-03-01 2003-09-25 Boerhout Johannes I. System and method of monitoring a crushing device

Also Published As

Publication number Publication date
FI20040734L (en) 2005-12-01
DE602005023606D1 (en) 2010-10-28
ATE481172T1 (en) 2010-10-15
WO2005115626A1 (en) 2005-12-08
FI20040734A7 (en) 2005-12-01
EP1753537A1 (en) 2007-02-21
EP1753537B1 (en) 2010-09-15

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Legal Events

Date Code Title Description
FD Application lapsed