BR9810868A - Conformação do leito do rotor de triturador de minério giratório - Google Patents

Conformação do leito do rotor de triturador de minério giratório

Info

Publication number
BR9810868A
BR9810868A BR9810868-9A BR9810868A BR9810868A BR 9810868 A BR9810868 A BR 9810868A BR 9810868 A BR9810868 A BR 9810868A BR 9810868 A BR9810868 A BR 9810868A
Authority
BR
Brazil
Prior art keywords
rotor
ore
bed
conformation
pieces
Prior art date
Application number
BR9810868-9A
Other languages
English (en)
Inventor
Andrew William Kevin Lusty
Alan Mark Garvin
Original Assignee
Svelada Barmac Ltd
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 Svelada Barmac Ltd filed Critical Svelada Barmac Ltd
Publication of BR9810868A publication Critical patent/BR9810868A/pt

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)

Abstract

Patente de Invenção:<B>CONFORMAçãO DO LEITO DO ROTOR DE TRITURADOR DE MINéRIO GIRATóRIO''<D>. Triturador de minério giratório do tipo que tem um rotor (1) capaz de girar ao redor de um eixo geométrico substancialmente vertical. O rotor tem uma entrada para os pedaços de minério os quais devem ser triturados. A entrada é substancialmente paralela ao eixo geométrico giratório quando vista por cima. O rotor também tem pelo menos uma abertura de saída periférica (9) para que tais materiais, isto é, o minério após a trituração, saiam radialmente do rotor para dentro de uma zona de interação de material de minério circundante (6). O rotor tem uma característica que na ou em cada abertura periférica, mas sustentado pelo dito rotor, existe um meio que fornece uma geometria de abertura de saída a qual pelo menos inclui um pedaço de minério ali para o dique de acúmulo (3) para encorajar pelo perfilamento apropriado do leito, aqueles pedaços de minério que aceleram, em uso, sobre o leito de pedaços de minério retidos (5) para sair sobre o dique (3) afastando das regiões superiores do leito retido (5).
BR9810868-9A 1997-06-11 1998-06-04 Conformação do leito do rotor de triturador de minério giratório BR9810868A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ328062A NZ328062A (en) 1997-06-11 1997-06-11 Rotary mineral breakers having a contoured bed and weir
PCT/NZ1998/000076 WO1998056508A1 (en) 1997-06-11 1998-06-04 Rotary mineral breaker rotor bed contouring

Publications (1)

Publication Number Publication Date
BR9810868A true BR9810868A (pt) 2000-12-26

Family

ID=19926290

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810868-9A BR9810868A (pt) 1997-06-11 1998-06-04 Conformação do leito do rotor de triturador de minério giratório

Country Status (10)

Country Link
US (1) US6382536B1 (pt)
EP (1) EP1009527B1 (pt)
JP (1) JP2002503148A (pt)
AU (1) AU731779B2 (pt)
BR (1) BR9810868A (pt)
CA (1) CA2294048C (pt)
DE (1) DE69829756T2 (pt)
NZ (1) NZ328062A (pt)
WO (1) WO1998056508A1 (pt)
ZA (1) ZA985037B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1313101A (en) * 1999-10-26 2001-05-08 Metso Minerals (Matamata) Limited Rotary mineral breaker distributor plates
NZ502725A (en) 2000-02-07 2002-10-25 Svedala Barmac Ltd Rotary mineral breaker of autogenous type with contoured backing region leading to exit port on rotor
US7036759B2 (en) * 2000-10-26 2006-05-02 Rosemarie Johanna Van Der Zanden Autogenous rotor
AU2002332988A1 (en) * 2002-10-24 2004-05-13 Crushing And Mining Equipment Pty Ltd A distributor plate
NZ586286A (en) * 2010-06-18 2013-01-25 Jfk Equipment Ltd Combination compression and impactor rock crushing machine
EP2572793B1 (en) * 2011-09-23 2017-04-26 Sandvik Intellectual Property AB A wear tip holder for a VSI crusher, a kit comprising a wear tip holder, and a method of reducing the wear rate of a wear tip holder
WO2013140048A1 (en) * 2012-03-23 2013-09-26 Metso Minerals, Inc. Improvements in mounting of wear parts for a vertical shaft impact crusher
EP2666543B1 (en) 2012-05-23 2020-04-08 Sandvik Intellectual Property AB Vertical shaft impact crusher feed tube
EP3313577B1 (en) * 2015-06-26 2019-04-10 Sandvik Intellectual Property AB Distributor plate for vsi crusher rotor
DE112017003304T5 (de) 2016-06-29 2019-03-14 Superior Industries, Inc. Prallbrecher mit vertikaler Welle
TW201900294A (zh) * 2017-05-09 2019-01-01 美商Ａｋ鋼鐵資產公司 板再加熱爐之滑塊扣及減少不銹鋼板之鑿孔之方法
CN113019577B (zh) * 2021-03-17 2022-12-30 赣州齐畅新材料有限公司 一种稀土粉碎用锤式制砂机
CN116020632B (zh) * 2023-03-06 2024-06-04 辽宁银盛水泥集团有限公司 工业固废生产水泥的粉碎机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992783A (en) 1959-02-03 1961-07-18 Simplicity Eng Co Crusher apparatus and methods of crushing aggregates
US3346203A (en) * 1965-07-12 1967-10-10 Bath Iron Works Corp Impeller for centrifugal pulverizer
US3970257A (en) 1972-10-05 1976-07-20 Macdonald George James Apparatus for reducing the size of discrete material
NZ198307A (en) 1981-09-08 1986-04-11 Barmac Ass Ltd Vertical impact pulveriser:secondary mineral feed stream surrounds thrown primary feed
NZ201418A (en) 1982-07-28 1986-08-08 Barmac Ass Ltd Mineral breaker with centrifugal breaking action
NZ201190A (en) 1982-08-07 1986-07-11 Barmac Ass Ltd Additional wear tip for rotary mineral breaker
NZ213510A (en) 1985-09-17 1989-02-24 Barmac Ass Ltd Mineral breaking by cyclonic action and separation of fines
FR2594048B1 (fr) * 1986-02-10 1988-05-27 Framatome Sa Roue de broyeur a projection sous vide.
NZ217753A (en) 1986-10-30 1989-02-24 Barmac Ass Ltd Vertical axis impact crusher: rotationally adjustable wear ring in rotor feed opening
NZ217752A (en) 1986-10-30 1990-12-21 Barmac Ass Ltd Door for impact crusher: levering closed and open
US4940188A (en) 1987-12-24 1990-07-10 John Rodriguez Tip holder for mineral breaker
JP2766058B2 (ja) * 1990-08-31 1998-06-18 株式会社神戸製鋼所 竪型衝撃式破砕機
WO1995010359A1 (en) * 1993-10-14 1995-04-20 Tidco International Limited Accessory for mineral breaker
DE69423769T2 (de) 1993-10-14 2000-11-02 Svedala New Zealand Ltd Mineralbrecher
NZ250027A (en) 1993-10-22 1996-10-28 Barmac Ass Ltd Mineral breaker; scalloped wear tip
WO1998009729A1 (en) * 1996-09-04 1998-03-12 Svedala Barmac Limited Rotary mineral breaker tip assembly and components thereof
US6223214B1 (en) 1996-09-06 2001-04-24 Sensiview Corporation Computer implemented virtual sensor object and tangible medium utilizing same

Also Published As

Publication number Publication date
CA2294048C (en) 2005-08-02
DE69829756D1 (de) 2005-05-19
DE69829756T2 (de) 2005-09-29
AU7942698A (en) 1998-12-30
US6382536B1 (en) 2002-05-07
JP2002503148A (ja) 2002-01-29
EP1009527A4 (en) 2001-03-28
ZA985037B (en) 1999-01-05
EP1009527A1 (en) 2000-06-21
AU731779B2 (en) 2001-04-05
CA2294048A1 (en) 1998-12-17
NZ328062A (en) 1999-10-28
EP1009527B1 (en) 2005-04-13
WO1998056508A1 (en) 1998-12-17

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A ANUIDADE

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2039 DE 02/02/2010 E AO NAO RECOLHIMENTO DA 12A, 13A, 14A E 15A ANUIDADES.