ATE292520T1 - BEAT BAR FOR A VERTICAL SPIN MILL AND PRODUCTION METHOD - Google Patents
BEAT BAR FOR A VERTICAL SPIN MILL AND PRODUCTION METHODInfo
- Publication number
- ATE292520T1 ATE292520T1 AT00951123T AT00951123T ATE292520T1 AT E292520 T1 ATE292520 T1 AT E292520T1 AT 00951123 T AT00951123 T AT 00951123T AT 00951123 T AT00951123 T AT 00951123T AT E292520 T1 ATE292520 T1 AT E292520T1
- Authority
- AT
- Austria
- Prior art keywords
- impeller
- production method
- vertical spin
- beat bar
- pockets
- 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
-
- 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
- B02C13/1814—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 on top of a disc type rotor
- B02C13/1828—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 on top of a disc type rotor 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
- 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Tunnel Furnaces (AREA)
- Secondary Cells (AREA)
- Ceramic Capacitors (AREA)
- Centrifugal Separators (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention concerns an impeller for centrifugal crushers with vertical axis. Initially, that is when it is used for the first time, said impeller (1) does not comprise cavities or pockets, but it is provided on its working surface (5) with a reinforcing structure (4), made of a composite material obtained from an alloy based on iron and ceramic grains with high wear resistance and formed on site when the impeller is cast by infiltrating molten metal for forming the part body in a mass of ceramic grains and binder. The wear to which it is subjected in operating automatically causes pockets or cavities to be formed which, when they are filled with crushed material, act as a protection against impacts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/BE2000/000091 WO2002009878A1 (en) | 2000-08-02 | 2000-08-02 | Impeller for centrifugal crushers with vertical axis and method for making same |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE292520T1 true ATE292520T1 (en) | 2005-04-15 |
Family
ID=3862548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00951123T ATE292520T1 (en) | 2000-08-02 | 2000-08-02 | BEAT BAR FOR A VERTICAL SPIN MILL AND PRODUCTION METHOD |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP1305116B1 (en) |
JP (1) | JP4084996B2 (en) |
KR (1) | KR100672270B1 (en) |
CN (1) | CN1246080C (en) |
AT (1) | ATE292520T1 (en) |
AU (2) | AU6417700A (en) |
CA (1) | CA2412314C (en) |
CZ (1) | CZ298653B6 (en) |
DE (1) | DE60019346T2 (en) |
ES (1) | ES2235923T3 (en) |
HU (1) | HU226990B1 (en) |
MX (1) | MXPA03001000A (en) |
PL (1) | PL195796B1 (en) |
PT (1) | PT1305116E (en) |
SK (1) | SK286255B6 (en) |
WO (1) | WO2002009878A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100561914B1 (en) | 2005-12-28 | 2006-03-20 | 허홍순 | Wear plate of a rotor and vertical shaft impact crusher having the same |
WO2010005287A1 (en) | 2008-07-08 | 2010-01-14 | Synside Maatschap | Rotor with closed centre space and cover member |
CN101884948B (en) * | 2010-06-24 | 2013-05-15 | 昆明理工大学 | Composite lining plate of ball mill and preparation method thereof |
CN117920393B (en) * | 2024-03-23 | 2024-05-28 | 大庆师范学院 | Grinding device for producing dispersed nano material and application method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63143949A (en) * | 1986-12-09 | 1988-06-16 | アイエヌジ商事株式会社 | Crushing surface member used for crusher |
US5328776A (en) * | 1993-01-04 | 1994-07-12 | Michail Garber | Abrasion and impact resistant composite castings and wear resistant surface provided therewith |
BE1011841A3 (en) | 1998-03-17 | 2000-02-01 | Magotteaux Int | Ejecteur one or more pocket (s). |
-
2000
- 2000-08-02 CN CNB008197660A patent/CN1246080C/en not_active Expired - Fee Related
- 2000-08-02 CA CA002412314A patent/CA2412314C/en not_active Expired - Fee Related
- 2000-08-02 HU HU0301785A patent/HU226990B1/en not_active IP Right Cessation
- 2000-08-02 SK SK1767-2002A patent/SK286255B6/en not_active IP Right Cessation
- 2000-08-02 AU AU6417700A patent/AU6417700A/en active Pending
- 2000-08-02 PL PL00364776A patent/PL195796B1/en not_active IP Right Cessation
- 2000-08-02 MX MXPA03001000A patent/MXPA03001000A/en active IP Right Grant
- 2000-08-02 PT PT00951123T patent/PT1305116E/en unknown
- 2000-08-02 CZ CZ20024016A patent/CZ298653B6/en not_active IP Right Cessation
- 2000-08-02 EP EP00951123A patent/EP1305116B1/en not_active Expired - Lifetime
- 2000-08-02 JP JP2002515420A patent/JP4084996B2/en not_active Expired - Fee Related
- 2000-08-02 WO PCT/BE2000/000091 patent/WO2002009878A1/en active IP Right Grant
- 2000-08-02 KR KR1020037000067A patent/KR100672270B1/en not_active IP Right Cessation
- 2000-08-02 AT AT00951123T patent/ATE292520T1/en active
- 2000-08-02 ES ES00951123T patent/ES2235923T3/en not_active Expired - Lifetime
- 2000-08-02 AU AU2000264177A patent/AU2000264177B2/en not_active Ceased
- 2000-08-02 DE DE60019346T patent/DE60019346T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4084996B2 (en) | 2008-04-30 |
CN1246080C (en) | 2006-03-22 |
SK17672002A3 (en) | 2003-05-02 |
CN1454117A (en) | 2003-11-05 |
HUP0301785A2 (en) | 2003-09-29 |
HU226990B1 (en) | 2010-04-28 |
JP2004504147A (en) | 2004-02-12 |
KR20030014419A (en) | 2003-02-17 |
ES2235923T3 (en) | 2005-07-16 |
PT1305116E (en) | 2005-06-30 |
EP1305116A1 (en) | 2003-05-02 |
DE60019346T2 (en) | 2006-03-09 |
AU6417700A (en) | 2002-02-13 |
MXPA03001000A (en) | 2004-08-02 |
PL195796B1 (en) | 2007-10-31 |
WO2002009878A1 (en) | 2002-02-07 |
CZ298653B6 (en) | 2007-12-05 |
CA2412314A1 (en) | 2002-02-07 |
CZ20024016A3 (en) | 2003-04-16 |
AU2000264177B2 (en) | 2005-12-15 |
PL364776A1 (en) | 2004-12-13 |
DE60019346D1 (en) | 2005-05-12 |
CA2412314C (en) | 2007-10-23 |
SK286255B6 (en) | 2008-06-06 |
EP1305116B1 (en) | 2005-04-06 |
KR100672270B1 (en) | 2007-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
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