EP0796148A1 - Modele de rotor perfectionne - Google Patents

Modele de rotor perfectionne

Info

Publication number
EP0796148A1
EP0796148A1 EP95941940A EP95941940A EP0796148A1 EP 0796148 A1 EP0796148 A1 EP 0796148A1 EP 95941940 A EP95941940 A EP 95941940A EP 95941940 A EP95941940 A EP 95941940A EP 0796148 A1 EP0796148 A1 EP 0796148A1
Authority
EP
European Patent Office
Prior art keywords
rotor
guide edge
template
rock
exit
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.)
Withdrawn
Application number
EP95941940A
Other languages
German (de)
English (en)
Other versions
EP0796148A4 (fr
Inventor
Larry Don Canada
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.)
Metso Minerals New Zealand Ltd
Original Assignee
Svedala New Zealand Ltd
Metso Minerals New Zealand Ltd
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 Svedala New Zealand Ltd, Metso Minerals New Zealand Ltd filed Critical Svedala New Zealand Ltd
Publication of EP0796148A1 publication Critical patent/EP0796148A1/fr
Publication of EP0796148A4 publication Critical patent/EP0796148A4/fr
Withdrawn legal-status Critical Current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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
    • B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
    • B02C19/0031—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface by means of an open top rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

L'invention concerne un modèle de rotor perfectionné et en particulier un procédé de fabrication d'un rotor centrifuge dans lequel on introduit une matière qui peut en être extraite sous l'effet du déplacement du rotor. Pour que la matière puisse être extraite du rotor (6) en déplacement, un bord de guidage (9) est positionnné de telle sorte qu'il modifie directement ou indirectement l'accélération angulaire de la matière, de sorte que sa valeur est différente de ce qu'elle aurait été sans le bord de guidage (9).
EP95941940A 1995-01-06 1995-12-21 Modele de rotor perfectionne Withdrawn EP0796148A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NZ26094895 1995-01-06
NZ26094895 1995-01-06
NZ27056895 1995-02-24
NZ27056895 1995-02-24
PCT/NZ1995/000135 WO1996020789A1 (fr) 1995-01-06 1995-12-21 Modele de rotor perfectionne

Publications (2)

Publication Number Publication Date
EP0796148A1 true EP0796148A1 (fr) 1997-09-24
EP0796148A4 EP0796148A4 (fr) 1998-12-09

Family

ID=26651348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95941940A Withdrawn EP0796148A4 (fr) 1995-01-06 1995-12-21 Modele de rotor perfectionne

Country Status (3)

Country Link
EP (1) EP0796148A4 (fr)
AU (1) AU703411B2 (fr)
WO (1) WO1996020789A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998009729A1 (fr) * 1996-09-04 1998-03-12 Svedala Barmac Limited Ensemble pointe de broyeur de mineraux rotatif et composants de cet ensemble
US5860605A (en) 1996-10-11 1999-01-19 Johannes Petrus Andreas Josephus Van Der Zanden Method and device for synchronously making material collide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1963485A1 (de) * 1969-04-30 1970-11-12 Schwermaschb Kom Ernst Thaelma Rotierende Schleudertrommel fuer Schleuderprallbrecher
US3834631A (en) * 1973-04-18 1974-09-10 T King Spin breaking process
DE3110213A1 (de) * 1981-03-05 1982-09-16 Ing. Eduard Mannsberger, Fabrik für Maschinen-, Apparate- und Stahlbau, 2544 Leobersdorf Prallbecher bzw. prallmuehle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090673A (en) * 1977-02-18 1978-05-23 Canica Crushers Ltd. Centrifugal impact rock crushers
US4151959A (en) * 1978-01-30 1979-05-01 Clifford E. Rawlings Apparatus for comminuting pulverizable material
AT353577B (de) * 1978-02-24 1979-11-26 Voest Ag Prallmuehle zum zerkleinern von gestein od.dgl.
GB8727231D0 (en) * 1987-11-20 1987-12-23 Impact Technology Ltd Machine for comminuting materials
US4844364A (en) * 1988-06-06 1989-07-04 Rossouw Pieter J Rotary impact crusher
US4844365A (en) * 1988-06-06 1989-07-04 Rossouw Pieter J Rotary impact crusher
DE3826039A1 (de) * 1988-07-30 1990-02-01 Henkel Kgaa Schlagmuehle
US4896838A (en) * 1988-10-31 1990-01-30 Cedarapids, Inc. Rotor for vertical shaft impact crushers
DE58907512D1 (de) * 1988-12-27 1994-05-26 Thyssen Industrie Gehäuse für eine Schrott-Zerkleinerungsmaschine.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1963485A1 (de) * 1969-04-30 1970-11-12 Schwermaschb Kom Ernst Thaelma Rotierende Schleudertrommel fuer Schleuderprallbrecher
US3834631A (en) * 1973-04-18 1974-09-10 T King Spin breaking process
DE3110213A1 (de) * 1981-03-05 1982-09-16 Ing. Eduard Mannsberger, Fabrik für Maschinen-, Apparate- und Stahlbau, 2544 Leobersdorf Prallbecher bzw. prallmuehle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9620789A1 *

Also Published As

Publication number Publication date
AU4318796A (en) 1996-07-24
WO1996020789A1 (fr) 1996-07-11
EP0796148A4 (fr) 1998-12-09
AU703411B2 (en) 1999-03-25

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Legal Events

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