ATE481172T1 - CRUSHING DEVICE, USE THEREOF AND METHOD FOR CRUSHING SOLIDS - Google Patents

CRUSHING DEVICE, USE THEREOF AND METHOD FOR CRUSHING SOLIDS

Info

Publication number
ATE481172T1
ATE481172T1 AT05744746T AT05744746T ATE481172T1 AT E481172 T1 ATE481172 T1 AT E481172T1 AT 05744746 T AT05744746 T AT 05744746T AT 05744746 T AT05744746 T AT 05744746T AT E481172 T1 ATE481172 T1 AT E481172T1
Authority
AT
Austria
Prior art keywords
crushing
rotor
counter
cogs
articulation
Prior art date
Application number
AT05744746T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE481172T1 publication Critical patent/ATE481172T1/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.
AT05744746T 2004-05-31 2005-05-26 CRUSHING DEVICE, USE THEREOF AND METHOD FOR CRUSHING SOLIDS ATE481172T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040734A FI20040734A (en) 2004-05-31 2004-05-31 Crusher, its use and method for solids crushing
PCT/FI2005/000240 WO2005115626A1 (en) 2004-05-31 2005-05-26 Crusher, its use and method in crushing of solid matter

Publications (1)

Publication Number Publication Date
ATE481172T1 true ATE481172T1 (en) 2010-10-15

Family

ID=32338433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05744746T ATE481172T1 (en) 2004-05-31 2005-05-26 CRUSHING DEVICE, USE THEREOF AND METHOD FOR CRUSHING SOLIDS

Country Status (5)

Country Link
EP (1) EP1753537B1 (en)
AT (1) ATE481172T1 (en)
DE (1) DE602005023606D1 (en)
FI (1) FI20040734A (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
WO2002070137A1 (en) * 2001-03-01 2002-09-12 Ab Skf System and method of monitoring a crushing device

Also Published As

Publication number Publication date
EP1753537B1 (en) 2010-09-15
FI20040734A (en) 2005-12-01
EP1753537A1 (en) 2007-02-21
FI20040734A0 (en) 2004-05-31
DE602005023606D1 (en) 2010-10-28
WO2005115626A1 (en) 2005-12-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties