BR0311404A - Método e aparelho otimizados para pulverização de minério - Google Patents

Método e aparelho otimizados para pulverização de minério

Info

Publication number
BR0311404A
BR0311404A BR0311404-0A BR0311404A BR0311404A BR 0311404 A BR0311404 A BR 0311404A BR 0311404 A BR0311404 A BR 0311404A BR 0311404 A BR0311404 A BR 0311404A
Authority
BR
Brazil
Prior art keywords
bed
particulate material
rolling
spraying
rolling mill
Prior art date
Application number
BR0311404-0A
Other languages
English (en)
Other versions
BR0311404B1 (pt
Inventor
Richard Michael Viljoen
Jan Tjeerd Smit
Udo Meyer
Carlos Felipe Lozano-Vallejos
Original Assignee
Loesche Gmbh
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
Priority claimed from DE2002124009 external-priority patent/DE10224009B4/de
Application filed by Loesche Gmbh filed Critical Loesche Gmbh
Publication of BR0311404A publication Critical patent/BR0311404A/pt
Publication of BR0311404B1 publication Critical patent/BR0311404B1/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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/004—Shape or construction of rollers or balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/003—Shape or construction of discs or rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier

Abstract

"MéTODO E APARELHO OTIMIZADOS PARA PULVERIZAçãO DE MINéRIO". Método aparelho para pulverizar material em partículas pela pulverização inter-partículas em um leito de partículas são divulgados. O aparelho compreende um laminador vertical com uma mesa de moagem horizontal girando em torno de um eixo de laminação vertical. Pelo menos um laminador comprime rapidamente contra um leito de material em partículas na trilha de laminação e aplica uma força de compressão. A geometria do laminador e tal que o rolo encaixa o leito de material em partículas com uma ação de laminação substancialmente pura. Isso minimiza as forças de cisalhamenta aplicadas ao leito de partículas e minimiza a redução de finos.
BRPI0311404-0A 2002-05-29 2003-05-28 Método e aparelho otimizados para pulverização de minério BR0311404B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2002124009 DE10224009B4 (de) 2002-05-29 2002-05-29 Verfahren zur Zerkleinerung von Material, insbesondere von Erzen, und Wälzmühle zur Durchführung des Verfahrens
DE10224009.4 2002-05-29
ZA2002/4338 2002-05-30
ZA200204338 2002-05-30
PCT/IB2003/002051 WO2003099444A1 (en) 2002-05-29 2003-05-28 Enhanced ore comminution process and apparatus

Publications (2)

Publication Number Publication Date
BR0311404A true BR0311404A (pt) 2005-03-15
BR0311404B1 BR0311404B1 (pt) 2014-06-24

Family

ID=29585325

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0311404-0A BR0311404B1 (pt) 2002-05-29 2003-05-28 Método e aparelho otimizados para pulverização de minério

Country Status (12)

Country Link
US (2) US7341212B2 (pt)
EP (1) EP1554046B1 (pt)
AT (1) ATE492344T1 (pt)
AU (1) AU2003232380B2 (pt)
BR (1) BR0311404B1 (pt)
CA (1) CA2491786C (pt)
DE (1) DE60335480D1 (pt)
DK (1) DK1554046T3 (pt)
PE (1) PE20040056A1 (pt)
PT (1) PT1554046E (pt)
RU (1) RU2302900C2 (pt)
WO (1) WO2003099444A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003099444A1 (en) * 2002-05-29 2003-12-04 Anglo American Research Laboratories (Pty) Ltd Enhanced ore comminution process and apparatus
DE102005054209B4 (de) * 2005-11-14 2014-05-28 Loesche Gmbh Wälzmühle
DE102006058012A1 (de) * 2006-12-08 2008-06-19 Polysius Ag Rollenmühle
CN101518751A (zh) * 2009-02-13 2009-09-02 黄琳 组联破碎机
DE102009015037B4 (de) * 2009-03-26 2011-03-31 Loesche Gmbh Wälzmühle
US8091817B2 (en) * 2009-12-11 2012-01-10 Flsmidth A/S Milling device
RU2535886C2 (ru) 2010-03-05 2014-12-20 ЛЁШЕ ГмбХ, Германия Способ обогащения шлаков, содержащих высококачественные стали, и шлаков, содержащих железо, для извлечения металлов
DE102010010752A1 (de) * 2010-03-09 2011-09-15 Loesche Gmbh Wälzmühle
JP2011240276A (ja) * 2010-05-19 2011-12-01 Mitsubishi Heavy Ind Ltd 竪型ミル
CN102614964A (zh) * 2012-04-18 2012-08-01 徐州飞煌重型机械厂 立式辊磨机上使用的磨盘排料装置
CN104096626A (zh) * 2013-04-08 2014-10-15 黄琳 组联式超细破碎机的改进
CN104907128B (zh) * 2015-06-18 2017-07-04 温传岳 一种碎磨机及其碎磨方法
CN105750012A (zh) * 2016-04-27 2016-07-13 安徽海澄德畅电子科技有限公司 辊压机作业振动幅度消减控制装置
CN106000552A (zh) * 2016-07-01 2016-10-12 桂林晟兴机械制造有限公司 立式外循环磨粉机
US20180344091A1 (en) * 2017-05-30 2018-12-06 Mannarsamy Balasubramanian Grinding Machine
CN107243387B (zh) * 2017-08-08 2023-07-11 江苏鹏飞集团股份有限公司 单轴摆动碾压式磨辊立磨机
JP2019072672A (ja) * 2017-10-17 2019-05-16 宇部興産機械株式会社 竪型粉砕機
CN107737642A (zh) * 2017-11-20 2018-02-27 重庆嘉韵实业有限公司 一种粉煤灰的生产流水线及其工艺
CN108855509B (zh) * 2018-06-30 2020-09-08 绍兴柯桥新兴门业有限公司 一种电工用硅粉研磨装置
CN110270412B (zh) * 2019-07-16 2020-12-08 新沂市锡沂高新材料产业技术研究院有限公司 一种立磨辊套
CN112718111A (zh) * 2021-01-15 2021-04-30 衡东华贵种养专业合作社 一种大米研磨装置
CN114100761B (zh) * 2021-11-26 2023-01-17 赣州海盛钨业股份有限公司 一种碳化钨粉控温研磨装置
CN114700149B (zh) * 2022-04-02 2023-10-27 天津水泥工业设计研究院有限公司 一种立式辊磨的磨盘物料运动控制系统

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GB428237A (en) 1933-11-20 1935-05-09 Josephus Wass Improvements in or relating to grinding, crushing and mixing mills
US2848170A (en) * 1953-07-24 1958-08-19 Combustion Eng Wear compensating means for pulverizing mills of the ring-roller type
US2828170A (en) 1955-10-28 1958-03-25 Cecil F Badgley Hydraulic adjusting device
IT943978B (it) 1971-12-15 1973-04-10 Montanari C Spa Mulino per la macinazione la raffi nazione la omogeneizzazione e la plastificazione di prodotti in so spensione liquida pastosi o secchi
JPS5219780U (pt) * 1975-07-29 1977-02-12
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US4606506A (en) * 1984-05-04 1986-08-19 Kawasaki Jukogyo Kabushiki Kaisha Vertical type roller mill
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DE3921986C1 (pt) 1989-07-04 1990-10-25 Loesche Gmbh, 4000 Duesseldorf, De
US5244157A (en) * 1989-07-04 1993-09-14 Loesche Gmbh Air flow rolling mill
US5251831A (en) * 1991-01-21 1993-10-12 Mitsubishi Jukogyo Kabushiki Kaisha Roller mill
DE4202784C2 (de) 1992-01-31 2002-08-08 Loesche Gmbh Luftstrom-Wälzmühle
JP2792594B2 (ja) 1993-07-09 1998-09-03 宇部興産株式会社 竪型粉砕機
TR200100143T2 (tr) 1998-04-22 2001-06-21 Anglo American Research Laboratories(Proprietary) Limited Düşük basınçlarda yatak-sıkıştırma yöntemi kullanılarak madeni cevher ezme işlemi ve bunun kurulumu
WO2003099444A1 (en) * 2002-05-29 2003-12-04 Anglo American Research Laboratories (Pty) Ltd Enhanced ore comminution process and apparatus

Also Published As

Publication number Publication date
CA2491786C (en) 2008-12-09
PT1554046E (pt) 2011-03-10
BR0311404B1 (pt) 2014-06-24
PE20040056A1 (es) 2004-03-18
US20080223967A1 (en) 2008-09-18
US7341212B2 (en) 2008-03-11
EP1554046A1 (en) 2005-07-20
RU2004136587A (ru) 2005-09-10
DK1554046T3 (da) 2011-03-28
ATE492344T1 (de) 2011-01-15
AU2003232380A1 (en) 2003-12-12
EP1554046B1 (en) 2010-12-22
RU2302900C2 (ru) 2007-07-20
CA2491786A1 (en) 2004-12-04
DE60335480D1 (de) 2011-02-03
US7578459B2 (en) 2009-08-25
WO2003099444A1 (en) 2003-12-04
US20050253002A1 (en) 2005-11-17
AU2003232380B2 (en) 2007-02-01

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/06/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.