PT1305116E - IMPACT ELEMENT INTENDED FOR CENTRIFUGAL BRUSHES OF VERTICAL AXIS AND PRODUCTION PROCESS - Google Patents

IMPACT ELEMENT INTENDED FOR CENTRIFUGAL BRUSHES OF VERTICAL AXIS AND PRODUCTION PROCESS

Info

Publication number
PT1305116E
PT1305116E PT00951123T PT00951123T PT1305116E PT 1305116 E PT1305116 E PT 1305116E PT 00951123 T PT00951123 T PT 00951123T PT 00951123 T PT00951123 T PT 00951123T PT 1305116 E PT1305116 E PT 1305116E
Authority
PT
Portugal
Prior art keywords
vertical axis
impeller
production process
impact element
element intended
Prior art date
Application number
PT00951123T
Other languages
Portuguese (pt)
Inventor
Claude Poncin
Original Assignee
Magotteaux Int
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 Magotteaux Int filed Critical Magotteaux Int
Publication of PT1305116E publication Critical patent/PT1305116E/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18Disintegrating 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18Disintegrating 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
    • B02C13/1807Disintegrating 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
    • B02C13/1814Disintegrating 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
    • B02C13/1828Disintegrating 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18Disintegrating 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
    • B02C13/1807Disintegrating 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
    • B02C13/1835Disintegrating 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
    • B02C13/1842Disintegrating 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing 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)
  • Secondary Cells (AREA)
  • Ceramic Capacitors (AREA)
  • Tunnel Furnaces (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Centrifugal Separators (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.
PT00951123T 2000-08-02 2000-08-02 IMPACT ELEMENT INTENDED FOR CENTRIFUGAL BRUSHES OF VERTICAL AXIS AND PRODUCTION PROCESS PT1305116E (en)

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
PT1305116E true PT1305116E (en) 2005-06-30

Family

ID=3862548

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00951123T PT1305116E (en) 2000-08-02 2000-08-02 IMPACT ELEMENT INTENDED FOR CENTRIFUGAL BRUSHES OF VERTICAL AXIS AND PRODUCTION PROCESS

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)

* Cited by examiner, † Cited by third party
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
US8657220B2 (en) 2008-07-08 2014-02-25 Johannes P. A. J. Van der Zanden 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)

* Cited by examiner, † Cited by third party
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).

Also Published As

Publication number Publication date
ATE292520T1 (en) 2005-04-15
AU2000264177B2 (en) 2005-12-15
PL364776A1 (en) 2004-12-13
CN1454117A (en) 2003-11-05
HU226990B1 (en) 2010-04-28
ES2235923T3 (en) 2005-07-16
JP4084996B2 (en) 2008-04-30
KR100672270B1 (en) 2007-01-24
PL195796B1 (en) 2007-10-31
EP1305116B1 (en) 2005-04-06
CZ298653B6 (en) 2007-12-05
AU6417700A (en) 2002-02-13
CN1246080C (en) 2006-03-22
EP1305116A1 (en) 2003-05-02
KR20030014419A (en) 2003-02-17
SK17672002A3 (en) 2003-05-02
WO2002009878A1 (en) 2002-02-07
DE60019346T2 (en) 2006-03-09
DE60019346D1 (en) 2005-05-12
CZ20024016A3 (en) 2003-04-16
MXPA03001000A (en) 2004-08-02
SK286255B6 (en) 2008-06-06
CA2412314C (en) 2007-10-23
JP2004504147A (en) 2004-02-12
HUP0301785A2 (en) 2003-09-29
CA2412314A1 (en) 2002-02-07

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