CA2412314A1 - Impeller for centrifugal crushers with vertical axis and method for making same - Google Patents
Impeller for centrifugal crushers with vertical axis and method for making same Download PDFInfo
- Publication number
- CA2412314A1 CA2412314A1 CA002412314A CA2412314A CA2412314A1 CA 2412314 A1 CA2412314 A1 CA 2412314A1 CA 002412314 A CA002412314 A CA 002412314A CA 2412314 A CA2412314 A CA 2412314A CA 2412314 A1 CA2412314 A1 CA 2412314A1
- Authority
- CA
- Canada
- Prior art keywords
- impeller
- vertical axis
- making same
- centrifugal
- pockets
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
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
- B02C13/1814—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
-
- 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
Throw shoe for centrifugal-type crushers with a vertical shaft.
Initially, i.e. when it is first used, this throw shoe (1) is not provided with pockets or cavities, but it is provided on its working side (5) with a reinforcement structure (4) made out of a composite material, obtained from an iron-based alloy and highly wear-resistant ceramic tiles, said reinforcement structure being formed in situ when the throw shoe is being cast by infiltration of the liquid metal used to form the body of the piece in a mass of ceramic tiles and binder.
The working wear automatically results in the formation of pockets or cavities which, by filling up with the crushed material, exert a protection function against shocks.
Initially, i.e. when it is first used, this throw shoe (1) is not provided with pockets or cavities, but it is provided on its working side (5) with a reinforcement structure (4) made out of a composite material, obtained from an iron-based alloy and highly wear-resistant ceramic tiles, said reinforcement structure being formed in situ when the throw shoe is being cast by infiltration of the liquid metal used to form the body of the piece in a mass of ceramic tiles and binder.
The working wear automatically results in the formation of pockets or cavities which, by filling up with the crushed material, exert a protection function against shocks.
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 (2)
| Publication Number | Publication Date |
|---|---|
| CA2412314A1 true CA2412314A1 (en) | 2002-02-07 |
| CA2412314C CA2412314C (en) | 2007-10-23 |
Family
ID=3862548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002412314A Expired - Fee Related CA2412314C (en) | 2000-08-02 | 2000-08-02 | Impeller for centrifugal crushers with vertical axis and method for making same |
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 |
| CZ20024016A3 (en) | 2003-04-16 |
| AU2000264177B2 (en) | 2005-12-15 |
| PL364776A1 (en) | 2004-12-13 |
| ATE292520T1 (en) | 2005-04-15 |
| 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 |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150803 |