DK46088A - ROTATING CRUSHING UNIT WITH SELF-PROTECTIVE BOWLS - Google Patents

ROTATING CRUSHING UNIT WITH SELF-PROTECTIVE BOWLS

Info

Publication number
DK46088A
DK46088A DK046088A DK46088A DK46088A DK 46088 A DK46088 A DK 46088A DK 046088 A DK046088 A DK 046088A DK 46088 A DK46088 A DK 46088A DK 46088 A DK46088 A DK 46088A
Authority
DK
Denmark
Prior art keywords
protective
bowls
self
crushing unit
rotating crushing
Prior art date
Application number
DK046088A
Other languages
Danish (da)
Other versions
DK46088D0 (en
Inventor
Jean-Luc Delaye
Claude Dumont
Original Assignee
Alsthom Sa
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 Alsthom Sa filed Critical Alsthom Sa
Publication of DK46088D0 publication Critical patent/DK46088D0/en
Publication of DK46088A publication Critical patent/DK46088A/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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1835—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc
    • B02C13/1842—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc with dead bed protected beater or impeller elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C2013/1885—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate of dead bed type

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Toys (AREA)
  • Saccharide Compounds (AREA)
  • Disintegrating Or Milling (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

The rotor of the crusher receives the stones at its centre. It comprises three blades (20, 21) which, except on the ejecting edges (22), are protected against internal wear by their hollow shape which retains a protective layer of stones. These edges are protected from impacts by protecting plates (24) arranged radially in front of them. <IMAGE>
DK046088A 1987-01-30 1988-01-29 ROTATING CRUSHING UNIT WITH SELF-PROTECTIVE BOWLS DK46088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8701159A FR2610217B1 (en) 1987-01-30 1987-01-30 ROTARY CRUSHER WITH SELF-PROTECTED SPRAY BLADES

Publications (2)

Publication Number Publication Date
DK46088D0 DK46088D0 (en) 1988-01-29
DK46088A true DK46088A (en) 1988-07-31

Family

ID=9347447

Family Applications (2)

Application Number Title Priority Date Filing Date
DK045988A DK166906B1 (en) 1987-01-30 1988-01-29 ROTATING CRUSHING UNIT WITH SELF-PROTECTIVE DISCHARGE BOWLS
DK046088A DK46088A (en) 1987-01-30 1988-01-29 ROTATING CRUSHING UNIT WITH SELF-PROTECTIVE BOWLS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK045988A DK166906B1 (en) 1987-01-30 1988-01-29 ROTATING CRUSHING UNIT WITH SELF-PROTECTIVE DISCHARGE BOWLS

Country Status (10)

Country Link
EP (2) EP0276848B1 (en)
AT (2) ATE65944T1 (en)
DE (2) DE3864031D1 (en)
DK (2) DK166906B1 (en)
ES (2) ES2026209T3 (en)
FR (1) FR2610217B1 (en)
GR (2) GR3003051T3 (en)
IE (2) IE60187B1 (en)
NO (2) NO172676C (en)
ZA (2) ZA88652B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417642A (en) * 1992-05-14 1995-05-23 Maschinfabrik Wifag Folding jaw cylinder

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940188A (en) * 1987-12-24 1990-07-10 John Rodriguez Tip holder for mineral breaker
US4923131A (en) * 1988-06-06 1990-05-08 Rossouw Pieter J Rotary impact crusher rotor
JPH0783837B2 (en) * 1988-12-05 1995-09-13 コトブキ技研工業株式会社 Centrifugal crusher and its crushing method and crushed piece sorting method
DE3843338A1 (en) * 1988-12-22 1990-06-28 Krupp Polysius Ag SAFE
DE3844181A1 (en) * 1988-12-29 1990-07-05 Orenstein & Koppel Ag DEVICE FOR CRUSHING AND CLASSIFYING SHEET-SHAPED GOODS
US5680994A (en) * 1989-07-10 1997-10-28 Wastenot International Ltd. Mill for grinding garbage or the like
FR2676661A1 (en) * 1991-05-23 1992-11-27 Drac Isere Concassage Sa Vertical axis mill (crusher)
NZ250027A (en) * 1993-10-22 1996-10-28 Barmac Ass Ltd Mineral breaker; scalloped wear tip
DE19631734C2 (en) * 1996-08-06 1998-07-02 Steckert Martin Impact crusher
AT403998B (en) 1996-11-20 1998-07-27 Mfl Mahltechnik Liezen Ges M B IMPACT MILL
US6405953B1 (en) 1999-07-30 2002-06-18 Impact Service Corporation Impeller shoe for an impact crusher
US7416146B2 (en) * 2001-08-02 2008-08-26 Kennametal Inc. Wear resistant center feed impact impeller
KR100656731B1 (en) 2004-12-22 2006-12-12 (주)거산기계 Circulation aggregate sand mill
US7427042B2 (en) * 2005-11-16 2008-09-23 Damian Rodriguez Wear tip for rotary mineral breaker
CN102641768A (en) * 2012-04-01 2012-08-22 衢州美安普矿山机械有限公司 Rotor and vertical shaft type impact crusher provided with rotor
CN110508375A (en) * 2019-08-15 2019-11-29 晏斯华 A kind of breaking method, spiral-flow type Clash disintegrating machine structure and multipole grinding device
WO2022008054A1 (en) 2020-07-09 2022-01-13 Sandvik Srp Ab A wear plate assembly
CN113649159A (en) * 2021-07-02 2021-11-16 南昌矿山机械有限公司 Vertical shaft type impact crusher with central channel cone and feeding and distributing method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985391A (en) * 1959-12-24 1961-05-23 Benjamin J Parmele Rotary disc pulverizer
US3174697A (en) * 1962-07-30 1965-03-23 Adams Engineering Impeller
US3168991A (en) * 1963-11-20 1965-02-09 Pettibone Muiliken Corp Vertical shaft rock crusher with abbreviated table
US3970257A (en) * 1972-10-05 1976-07-20 Macdonald George James Apparatus for reducing the size of discrete material
NZ201190A (en) * 1982-08-07 1986-07-11 Barmac Ass Ltd Additional wear tip for rotary mineral breaker
AT381246B (en) * 1984-12-04 1986-09-10 Wageneder Sbm Gmbh IMPACT MILL FOR THE CRUSHING OF STONE OR THE LIKE.
DE3610974A1 (en) * 1986-04-02 1987-10-08 Bhs Bayerische Berg Horizontal centrifugal mill, in particular for comminuting abrasive rock
AT390568B (en) * 1986-10-30 1990-05-25 Wageneder Sbm Gmbh IMPACT MILL FOR CRUSHING STONE OD. DGL.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417642A (en) * 1992-05-14 1995-05-23 Maschinfabrik Wifag Folding jaw cylinder

Also Published As

Publication number Publication date
ZA88652B (en) 1988-10-26
NO165869B (en) 1991-01-14
EP0276848A2 (en) 1988-08-03
NO165869C (en) 1991-04-24
IE60187B1 (en) 1994-06-15
ES2026209T3 (en) 1992-04-16
NO172676B (en) 1993-05-18
DE3864840D1 (en) 1991-10-24
EP0276848A3 (en) 1989-03-01
ES2023957B3 (en) 1992-02-16
GR3003051T3 (en) 1993-02-17
DK166906B1 (en) 1993-08-02
EP0276849B1 (en) 1991-08-07
DK45988A (en) 1988-07-31
NO880360D0 (en) 1988-01-28
NO880359L (en) 1988-08-01
EP0276849A2 (en) 1988-08-03
EP0276848B1 (en) 1991-09-18
ATE67433T1 (en) 1991-10-15
GR3003269T3 (en) 1993-02-17
ZA88651B (en) 1988-10-26
DK45988D0 (en) 1988-01-29
FR2610217A1 (en) 1988-08-05
IE880252L (en) 1988-07-30
NO880360L (en) 1988-08-01
FR2610217B1 (en) 1991-08-16
EP0276849A3 (en) 1989-03-01
ATE65944T1 (en) 1991-08-15
IE60186B1 (en) 1994-06-15
DE3864031D1 (en) 1991-09-12
DK46088D0 (en) 1988-01-29
NO172676C (en) 1993-08-25
NO880359D0 (en) 1988-01-28

Similar Documents

Publication Publication Date Title
DK46088A (en) ROTATING CRUSHING UNIT WITH SELF-PROTECTIVE BOWLS
IT7924224A0 (en) CONE CRUSHER FOR CRUSHING STONES AND SIMILAR.
US6554215B1 (en) Wear protection for tables for centrifugal impact crushers
DE3769584D1 (en) IMPACT MILL FOR THE CRUSHING OF STONE OR THE LIKE.
WO2000078460A1 (en) Rotary hammer mill
CA2255365A1 (en) Comminuting apparatus
GB482144A (en) Improvements in or relating to machines for breaking or granulating stone and like material
RU2003102371A (en) Drum Mill Lining
SU742524A1 (en) Milling feeder of rotary snow plough
ATE108094T1 (en) LINE BREAKER.
FR2634401B1 (en) ROTOR EQUIPPED WITH PROTECTIVE SHIELDS, FOR A CRUSHER
SU581185A1 (en) Mill-type feeder of rotary snow plough
IT1280300B1 (en) SCARING MACHINE WITH IMPROVED TYPE MILLING DRUM FOR THE REMOVAL OF ROAD SURFACES
SU883266A1 (en) Working member of channelining machine
SU478604A1 (en) Impact crusher
JPS646498A (en) Cutter head
GR59803B (en) Disk mill for milling,crushing or grinding pebbles,gravel,stones(small rocks)and the like
SU1513076A1 (en) Working member of snow plough
ES552219A0 (en) IMPROVEMENTS IN THE CRUSHER MILLS BY HAMMERS
BR0100333A (en) Impact mill for artificial sand production
IT9004222U1 (en) CRUSHING HAMMER WITH DOUBLE LOCKING NUTS FOR IMPACT ROTARY CRUSHER
ES275102Y (en) A CASING FOR A STONE CRUSHING MACHINE AND SIMILAR MATERIALS BY IMPACT.
RU93057845A (en) CENTRIFUGAL CRUSHER

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment