BR112014006896A2 - bico de injeção e método de esfriamento secundário em fundição contínua - Google Patents

bico de injeção e método de esfriamento secundário em fundição contínua

Info

Publication number
BR112014006896A2
BR112014006896A2 BR112014006896A BR112014006896A BR112014006896A2 BR 112014006896 A2 BR112014006896 A2 BR 112014006896A2 BR 112014006896 A BR112014006896 A BR 112014006896A BR 112014006896 A BR112014006896 A BR 112014006896A BR 112014006896 A2 BR112014006896 A2 BR 112014006896A2
Authority
BR
Brazil
Prior art keywords
continuous casting
cooling method
secondary cooling
nozzle
injection nozzle
Prior art date
Application number
BR112014006896A
Other languages
English (en)
Other versions
BR112014006896B1 (pt
Inventor
Ogino Daijirou
Morioka Kohsuke
Doki Masahiro
Niizuma Mineo
Yamasaki Norimasa
Shima Shozo
Ekimoto Takao
Chimoto Tsuyoshi
Ootani Yasuhiko
Okumura Yasushi
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BR112014006896A2 publication Critical patent/BR112014006896A2/pt
Publication of BR112014006896B1 publication Critical patent/BR112014006896B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/048—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like having a flow conduit with, immediately behind the outlet orifice, an elongated cross section, e.g. of oval or elliptic form, of which the major axis is perpendicular to the plane of the jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/046—Outlets formed, e.g. cut, in the circumference of tubular or spherical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1246—Nozzles; Spray heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Nozzles (AREA)

Abstract

resumo patente de invenção: "bico de injeção e método de esfriamento secundário em fundição contínua". a presente invenção refere-se a um método de esfriamento secundário que esfria uma prancha sob fundição contínua injetando água de esfriamento em forma de leque a partir de um orifício de injeção de um bico de injeção para a prancha que é fundida em um aparelho de fundição contínua, um eixo geométrico central da direção de injeção do bico de injeção é inclinado com relação à linha do eixo geométrico central do bico de injeção.
BR112014006896-8A 2013-09-11 2013-09-11 bico de injeção e método de resfriamento secundário no lingotamento contínuo usando o bico de injeção BR112014006896B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/074591 WO2015037093A1 (ja) 2013-09-11 2013-09-11 噴射ノズル及び連続鋳造の二次冷却方法

Publications (2)

Publication Number Publication Date
BR112014006896A2 true BR112014006896A2 (pt) 2017-04-04
BR112014006896B1 BR112014006896B1 (pt) 2019-11-19

Family

ID=52665235

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006896-8A BR112014006896B1 (pt) 2013-09-11 2013-09-11 bico de injeção e método de resfriamento secundário no lingotamento contínuo usando o bico de injeção

Country Status (5)

Country Link
JP (1) JP5741874B1 (pt)
KR (3) KR20170005899A (pt)
CN (1) CN104768676B (pt)
BR (1) BR112014006896B1 (pt)
WO (1) WO2015037093A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6718686B2 (ja) * 2016-01-12 2020-07-08 高周波熱錬株式会社 冷却ジャケット及び複合コイル
JP6810935B2 (ja) * 2016-12-27 2021-01-13 日本製鉄株式会社 連続鋳造の二次冷却装置および二次冷却方法
CN107598112A (zh) * 2017-10-30 2018-01-19 中冶赛迪工程技术股份有限公司 一种连铸机二冷水喷淋宽度控制装置及方法
KR102426994B1 (ko) * 2018-06-25 2022-08-01 닛폰세이테츠 가부시키가이샤 연속 주조의 이차 냉각 장치 및 이차 냉각 방법
TWI698296B (zh) * 2018-06-26 2020-07-11 日商日本製鐵股份有限公司 連續鑄造之二次冷卻裝置及二次冷卻方法
JP6560838B1 (ja) * 2019-02-12 2019-08-14 株式会社神戸製鋼所 連続鋳造用鋳型および連続鋳造装置並びに連続鋳造方法
EP3998126A4 (en) * 2019-07-11 2022-09-14 JFE Steel Corporation SECONDARY COOLING PROCESS AND SECONDARY COOLING EQUIPMENT FOR CONTINUOUS CASTING PLATE
WO2021085474A1 (ja) * 2019-10-29 2021-05-06 Ｊｆｅスチール株式会社 連続鋳造鋳片の二次冷却方法
CN110860662A (zh) * 2019-11-28 2020-03-06 马鞍山钢铁股份有限公司 一种抑制连铸板坯角部奥氏体晶粒尺寸的方法和装置
CN113290218B (zh) * 2021-05-19 2022-07-01 日照钢铁控股集团有限公司 一种连铸机扇形段喷嘴的设计方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816441C2 (de) * 1978-04-15 1982-01-14 Lechler Gmbh & Co Kg, 7012 Fellbach Vorrichtung zum Aufsprühen eines Treib- und Kühlmittels auf eine Strangguß-Stahlbramme
JPH0659422B2 (ja) * 1989-04-07 1994-08-10 株式会社共立合金製作所 流体噴射ノズル
DE10217907A1 (de) * 2002-04-23 2003-11-06 Sms Demag Ag Verfahren und Vorrichtung zum Absaugen von Ablaufwasser im Innenbogen von Trägervorprofil-Gießmaschinen
JP4936904B2 (ja) * 2007-01-05 2012-05-23 株式会社共立合金製作所 噴射ノズルとそれを用いた噴霧方法
JP2009255127A (ja) * 2008-04-17 2009-11-05 Jfe Steel Corp 連続鋳造鋳片の冷却方法及び冷却設備
JP5402215B2 (ja) 2009-04-28 2014-01-29 Ｊｆｅスチール株式会社 連続鋳造における二次冷却方法
JP2010253529A (ja) 2009-04-28 2010-11-11 Jfe Steel Corp 連続鋳造における二次冷却方法
JP6059422B2 (ja) * 2011-06-09 2017-01-11 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP5970202B2 (ja) * 2012-03-01 2016-08-17 株式会社共立合金製作所 斜方ノズル

Also Published As

Publication number Publication date
JPWO2015037093A1 (ja) 2017-03-02
CN104768676B (zh) 2017-06-09
JP5741874B1 (ja) 2015-07-01
WO2015037093A1 (ja) 2015-03-19
CN104768676A (zh) 2015-07-08
BR112014006896B1 (pt) 2019-11-19
KR20170005899A (ko) 2017-01-16
KR20160029860A (ko) 2016-03-15
KR20150041602A (ko) 2015-04-16
KR101882051B1 (ko) 2018-07-25
KR101696587B1 (ko) 2017-01-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/09/2013, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/09/2013, OBSERVADAS AS CONDICOES LEGAIS