IE880252L - Rotary crusher for crushing rocks. - Google Patents
Rotary crusher for crushing rocks.Info
- Publication number
- IE880252L IE880252L IE880252A IE25288A IE880252L IE 880252 L IE880252 L IE 880252L IE 880252 A IE880252 A IE 880252A IE 25288 A IE25288 A IE 25288A IE 880252 L IE880252 L IE 880252L
- Authority
- IE
- Ireland
- Prior art keywords
- rotary crusher
- crushing rocks
- stones
- edges
- protected
- Prior art date
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)
- Mechanisms For Operating Contacts (AREA)
- Disintegrating Or Milling (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>
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 |
---|---|
IE880252L true IE880252L (en) | 1988-07-30 |
IE60187B1 IE60187B1 (en) | 1994-06-15 |
Family
ID=9347447
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE25288A IE60187B1 (en) | 1987-01-30 | 1988-01-29 | A rotary crusher having self-protecting projection vanes |
IE25188A IE60186B1 (en) | 1987-01-30 | 1988-01-29 | A rotary crusher having self-protecting projection vanes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE25188A IE60186B1 (en) | 1987-01-30 | 1988-01-29 | A rotary crusher having self-protecting projection vanes |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP0276848B1 (en) |
AT (2) | ATE67433T1 (en) |
DE (2) | DE3864840D1 (en) |
DK (2) | DK46088A (en) |
ES (2) | ES2026209T3 (en) |
FR (1) | FR2610217B1 (en) |
GR (2) | GR3003051T3 (en) |
IE (2) | IE60187B1 (en) |
NO (2) | NO172676C (en) |
ZA (2) | ZA88651B (en) |
Families Citing this family (19)
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) |
DE4215911C2 (en) * | 1992-05-14 | 1996-01-04 | Wifag Maschf | Jaw cylinder |
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)
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. |
-
1987
- 1987-01-30 FR FR8701159A patent/FR2610217B1/en not_active Expired - Fee Related
-
1988
- 1988-01-28 AT AT88101235T patent/ATE67433T1/en not_active IP Right Cessation
- 1988-01-28 EP EP88101235A patent/EP0276848B1/en not_active Expired - Lifetime
- 1988-01-28 EP EP88101236A patent/EP0276849B1/en not_active Expired - Lifetime
- 1988-01-28 NO NO880359A patent/NO172676C/en unknown
- 1988-01-28 DE DE8888101235T patent/DE3864840D1/en not_active Expired - Fee Related
- 1988-01-28 NO NO880360A patent/NO165869C/en unknown
- 1988-01-28 AT AT88101236T patent/ATE65944T1/en not_active IP Right Cessation
- 1988-01-28 DE DE8888101236T patent/DE3864031D1/en not_active Expired - Fee Related
- 1988-01-28 ES ES198888101235T patent/ES2026209T3/en not_active Expired - Lifetime
- 1988-01-28 ES ES88101236T patent/ES2023957B3/en not_active Expired - Lifetime
- 1988-01-29 DK DK046088A patent/DK46088A/en not_active Application Discontinuation
- 1988-01-29 IE IE25288A patent/IE60187B1/en not_active IP Right Cessation
- 1988-01-29 ZA ZA88651A patent/ZA88651B/en unknown
- 1988-01-29 DK DK045988A patent/DK166906B1/en not_active IP Right Cessation
- 1988-01-29 ZA ZA88652A patent/ZA88652B/en unknown
- 1988-01-29 IE IE25188A patent/IE60186B1/en not_active IP Right Cessation
-
1991
- 1991-10-31 GR GR91401644T patent/GR3003051T3/en unknown
- 1991-12-04 GR GR91401897T patent/GR3003269T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO165869B (en) | 1991-01-14 |
NO165869C (en) | 1991-04-24 |
IE60186B1 (en) | 1994-06-15 |
DK45988D0 (en) | 1988-01-29 |
EP0276848A2 (en) | 1988-08-03 |
DE3864840D1 (en) | 1991-10-24 |
GR3003269T3 (en) | 1993-02-17 |
ES2023957B3 (en) | 1992-02-16 |
DK46088D0 (en) | 1988-01-29 |
NO172676B (en) | 1993-05-18 |
EP0276848A3 (en) | 1989-03-01 |
ATE67433T1 (en) | 1991-10-15 |
EP0276849A2 (en) | 1988-08-03 |
IE60187B1 (en) | 1994-06-15 |
EP0276848B1 (en) | 1991-09-18 |
ES2026209T3 (en) | 1992-04-16 |
DK46088A (en) | 1988-07-31 |
NO880359L (en) | 1988-08-01 |
EP0276849A3 (en) | 1989-03-01 |
ZA88651B (en) | 1988-10-26 |
NO880360L (en) | 1988-08-01 |
FR2610217A1 (en) | 1988-08-05 |
ATE65944T1 (en) | 1991-08-15 |
DK166906B1 (en) | 1993-08-02 |
ZA88652B (en) | 1988-10-26 |
EP0276849B1 (en) | 1991-08-07 |
NO880359D0 (en) | 1988-01-28 |
FR2610217B1 (en) | 1991-08-16 |
NO880360D0 (en) | 1988-01-28 |
DK45988A (en) | 1988-07-31 |
GR3003051T3 (en) | 1993-02-17 |
NO172676C (en) | 1993-08-25 |
DE3864031D1 (en) | 1991-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |