BR112014019035A8 - CLEANING DEVICE AND METHOD FOR REMOVING LUBRICANT FROM ROLLER ROLLS - Google Patents

CLEANING DEVICE AND METHOD FOR REMOVING LUBRICANT FROM ROLLER ROLLS

Info

Publication number
BR112014019035A8
BR112014019035A8 BR112014019035A BR112014019035A BR112014019035A8 BR 112014019035 A8 BR112014019035 A8 BR 112014019035A8 BR 112014019035 A BR112014019035 A BR 112014019035A BR 112014019035 A BR112014019035 A BR 112014019035A BR 112014019035 A8 BR112014019035 A8 BR 112014019035A8
Authority
BR
Brazil
Prior art keywords
cleaning
cleaning device
roller
water
lubricant
Prior art date
Application number
BR112014019035A
Other languages
Portuguese (pt)
Other versions
BR112014019035A2 (en
Inventor
Dagner Johannes
RÖßIGER Martin
Original Assignee
Siemens Ag
Primetals Technologies Germany 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
Application filed by Siemens Ag, Primetals Technologies Germany Gmbh filed Critical Siemens Ag
Publication of BR112014019035A2 publication Critical patent/BR112014019035A2/pt
Publication of BR112014019035A8 publication Critical patent/BR112014019035A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • B21B45/0284—Cleaning devices removing liquids removing lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands

Abstract

DISPOSITIVO DE LIMPEZA E MÉTODO PARA REMOVER LUBRIFICANTE DOS ROLOS DE UM CAVALETE DE ROLOS. Dispositivo de limpeza (16) e método para remover um lubrificante dos rolos (4) de um cavalete de rolos (2). Para obter uma limpeza econômica e eficiente dos rolos (4), o dispositivo de limpeza (16) compreende pelo menos um gerador ultrassônico (18) para gerar ondas ultrassônicas, as ditas ondas ultrassônicas sendo roteadas para superfície dos rolos (4) por meio da água de limpeza. O dispositivo de limpeza também compreende uma linha de suprimento (26) para a água de limpeza, em que a dita linha de suprimento (26) é uma ramificação do circuito de água de resfriamento para o cavalete de rolos (2). Especificamente, isto permite que o consumo de água para o cavalete de rolos seja mantido constante durante a fase de limpeza; a água é meramente redistribuída em que uma porção da água de resfriamento é suprida para o dispositivo de limpeza. Isto cria a vantagem da temperatura de rolo subir ligeiramente, com o resultado que o desempenho de limpeza é suportado pela temperatura de rolo mais alta na qual o lubrificante é melhor liberado da superfície do rolo.CLEANING DEVICE AND METHOD FOR REMOVING LUBRICANT FROM ROLLER ROLLS. Cleaning device (16) and method for removing a lubricant from the rollers (4) of a roller stand (2). In order to obtain an economic and efficient cleaning of the rollers (4), the cleaning device (16) comprises at least one ultrasonic generator (18) for generating ultrasonic waves, said ultrasonic waves being routed to the surface of the rollers (4) through the cleaning water. The cleaning device also comprises a supply line (26) for the cleaning water, said supply line (26) being a branch of the cooling water circuit for the roller stand (2). Specifically, this allows water consumption for the roller stand to be kept constant during the cleaning phase; the water is merely redistributed whereby a portion of the cooling water is supplied to the cleaning device. This creates the advantage that the roller temperature rises slightly, with the result that cleaning performance is supported by the higher roller temperature at which lubricant is better released from the roller surface.

BR112014019035A 2012-02-01 2012-12-12 CLEANING DEVICE AND METHOD FOR REMOVING LUBRICANT FROM ROLLER ROLLS BR112014019035A8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12153475.4A EP2623223A1 (en) 2012-02-01 2012-02-01 Cleaning device and method for removing a lubricant from the rollers of a roller framework
PCT/EP2012/075215 WO2013113441A1 (en) 2012-02-01 2012-12-12 Cleaning device and method for removing a lubricant from the rolls of a roll stand

Publications (2)

Publication Number Publication Date
BR112014019035A2 BR112014019035A2 (en) 2017-06-20
BR112014019035A8 true BR112014019035A8 (en) 2017-07-11

Family

ID=47469942

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019035A BR112014019035A8 (en) 2012-02-01 2012-12-12 CLEANING DEVICE AND METHOD FOR REMOVING LUBRICANT FROM ROLLER ROLLS

Country Status (5)

Country Link
US (1) US20150020845A1 (en)
EP (2) EP2623223A1 (en)
CN (1) CN104080552B (en)
BR (1) BR112014019035A8 (en)
WO (1) WO2013113441A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3039930B1 (en) * 2013-10-31 2018-10-17 Sony Corporation Communications system, communications device, infrastructure equipment and method of communicating
US10374819B2 (en) * 2014-09-19 2019-08-06 Xiaomi Inc. Methods and devices of accessing wireless network
EP3357660A1 (en) * 2017-02-06 2018-08-08 R. Faerch Plast A/S A method and a system for keeping a calender roll clean
TWI620905B (en) * 2017-06-14 2018-04-11 住華科技股份有限公司 Device for removing liquid
EP3784420A1 (en) 2018-06-13 2021-03-03 Novelis, Inc. Systems and methods for removing viscous materials in metal article processing
KR102224516B1 (en) 2018-06-13 2021-03-08 노벨리스 인크. System and method for containment of viscous materials in roll processing
DE102018209854A1 (en) * 2018-06-19 2019-12-19 Sms Group Gmbh Emulsion circulation plant
CN110026438A (en) * 2019-05-20 2019-07-19 安徽协同创新设计研究院有限公司 A kind of copper strip mill roll cleaning device
EP4286068A1 (en) * 2022-06-02 2023-12-06 Primetals Technologies Austria GmbH Method and device for operating a work roll during hot rolling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125915A (en) * 1994-03-30 2000-10-03 Golden Aluminum Company Method of and apparatus for cleaning a continuous caster
JP2002178011A (en) * 2000-12-06 2002-06-25 Sumitomo Metal Ind Ltd Method and apparatus for lubricated hot rolling of steel plate
DE10145902A1 (en) * 2001-09-18 2003-04-10 Andreas H Stranz Method for cleaning surfaces of machine parts while in working mode uses wide jet nozzle to direct cleaning fluid onto surface to be cleaned only
DE10148401A1 (en) * 2001-09-29 2003-04-17 Karl Beis Surface cleaning installation, using ultrasound with one or more sonotrodes
CN1938109A (en) * 2004-04-05 2007-03-28 Bfivdeh-应用研究院有限公司 Method and device for removing liquids from the surface of a strip
DE102005008939A1 (en) * 2005-02-26 2006-09-21 Sms Demag Ag Method and device for reeling a metal strip
US9476128B2 (en) * 2007-05-01 2016-10-25 Nippon Steel & Sumitomo Metal Corporation Method of cleaning steel sheet and continuous cleaning system of steel sheet
CN201217016Y (en) * 2008-06-23 2009-04-08 宝山钢铁股份有限公司 Ultrasonic treatment apparatus for processing of cleaning surface of strip steel
CN101556267B (en) * 2009-05-22 2013-07-10 东北大学 Method for simulating ferritic stainless steel hot-rolling sticking experiment and device thereof

Also Published As

Publication number Publication date
CN104080552B (en) 2016-04-13
BR112014019035A2 (en) 2017-06-20
EP2794137B1 (en) 2016-03-09
EP2794137A1 (en) 2014-10-29
WO2013113441A1 (en) 2013-08-08
EP2623223A1 (en) 2013-08-07
CN104080552A (en) 2014-10-01
US20150020845A1 (en) 2015-01-22

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PRIMETALS TECHNOLOGIES GERMANY GMBH (DE)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.