KR101882051B1 - Injection nozzle - Google Patents

Injection nozzle Download PDF

Info

Publication number
KR101882051B1
KR101882051B1 KR1020147002995A KR20147002995A KR101882051B1 KR 101882051 B1 KR101882051 B1 KR 101882051B1 KR 1020147002995 A KR1020147002995 A KR 1020147002995A KR 20147002995 A KR20147002995 A KR 20147002995A KR 101882051 B1 KR101882051 B1 KR 101882051B1
Authority
KR
South Korea
Prior art keywords
injection nozzle
nozzle
injection
Prior art date
Application number
KR1020147002995A
Other languages
Korean (ko)
Other versions
KR20150041602A (en
Inventor
마사히로 도키
미네오 니이즈마
노리마사 야마사키
쇼오조오 시마
야스시 오쿠무라
야스히코 오오타니
고오스케 모리오카
츠요시 치모토
다카오 에키모토
다이지로오 오기노
Original Assignee
신닛테츠스미킨 카부시키카이샤
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 신닛테츠스미킨 카부시키카이샤 filed Critical 신닛테츠스미킨 카부시키카이샤
Publication of KR20150041602A publication Critical patent/KR20150041602A/en
Application granted granted Critical
Publication of KR101882051B1 publication Critical patent/KR101882051B1/en

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
KR1020147002995A 2013-09-11 2013-09-11 Injection nozzle KR101882051B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/074591 WO2015037093A1 (en) 2013-09-11 2013-09-11 Spray nozzle, and secondary cooling method for continuous casting

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020167004913A Division KR101696587B1 (en) 2013-09-11 2013-09-11 Secondary cooling method in continuous casting

Publications (2)

Publication Number Publication Date
KR20150041602A KR20150041602A (en) 2015-04-16
KR101882051B1 true KR101882051B1 (en) 2018-07-25

Family

ID=52665235

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020167004913A KR101696587B1 (en) 2013-09-11 2013-09-11 Secondary cooling method in continuous casting
KR1020147002995A KR101882051B1 (en) 2013-09-11 2013-09-11 Injection nozzle
KR1020177000471A KR20170005899A (en) 2013-09-11 2013-09-11 Injection nozzle and secondary cooling method in continuous casting

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020167004913A KR101696587B1 (en) 2013-09-11 2013-09-11 Secondary cooling method in continuous casting

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020177000471A KR20170005899A (en) 2013-09-11 2013-09-11 Injection nozzle and secondary cooling method in continuous casting

Country Status (5)

Country Link
JP (1) JP5741874B1 (en)
KR (3) KR101696587B1 (en)
CN (1) CN104768676B (en)
BR (1) BR112014006896B1 (en)
WO (1) WO2015037093A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6718686B2 (en) * 2016-01-12 2020-07-08 高周波熱錬株式会社 Cooling jacket and composite coil
JP6810935B2 (en) * 2016-12-27 2021-01-13 日本製鉄株式会社 Secondary cooling device and secondary cooling method for continuous casting
CN107598112A (en) * 2017-10-30 2018-01-19 中冶赛迪工程技术股份有限公司 A kind of secondary cooling water of continuous casting spraying width control device and method
KR102426994B1 (en) * 2018-06-25 2022-08-01 닛폰세이테츠 가부시키가이샤 Secondary cooling device and secondary cooling method of continuous casting
TWI698296B (en) * 2018-06-26 2020-07-11 日商日本製鐵股份有限公司 Secondary cooling apparatus of continuous casting and secondary cooling method
JP6560838B1 (en) * 2019-02-12 2019-08-14 株式会社神戸製鋼所 Continuous casting mold, continuous casting apparatus, and continuous casting method
KR102616194B1 (en) * 2019-07-11 2023-12-19 제이에프이 스틸 가부시키가이샤 Secondary cooling method and secondary cooling device for continuous casting cast steel
WO2021085474A1 (en) * 2019-10-29 2021-05-06 Ｊｆｅスチール株式会社 Secondary cooling method for continuous cast slab
CN110860662A (en) * 2019-11-28 2020-03-06 马鞍山钢铁股份有限公司 Method and device for inhibiting austenite grain size of continuous casting slab corner
CN113290218B (en) * 2021-05-19 2022-07-01 日照钢铁控股集团有限公司 Design method of fan-shaped section nozzle of continuous casting machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816441C2 (en) * 1978-04-15 1982-01-14 Lechler Gmbh & Co Kg, 7012 Fellbach Device for spraying a propellant and coolant onto a continuously cast steel slab
JPH0659422B2 (en) * 1989-04-07 1994-08-10 株式会社共立合金製作所 Fluid injection nozzle
DE10217907A1 (en) * 2002-04-23 2003-11-06 Sms Demag Ag Method and device for extracting waste water in the inner arch of beam pre-profile casting machines
JP4936904B2 (en) 2007-01-05 2012-05-23 株式会社共立合金製作所 Injection nozzle and spraying method using the same
JP2009255127A (en) 2008-04-17 2009-11-05 Jfe Steel Corp Method and equipment for cooling of continuously cast slab
JP2010253529A (en) 2009-04-28 2010-11-11 Jfe Steel Corp Secondary cooling method for continuous casting
JP5402215B2 (en) 2009-04-28 2014-01-29 Ｊｆｅスチール株式会社 Secondary cooling method in continuous casting
JP6059422B2 (en) * 2011-06-09 2017-01-11 住友ゴム工業株式会社 Heavy duty pneumatic tire
JP5970202B2 (en) * 2012-03-01 2016-08-17 株式会社共立合金製作所 Oblique nozzle

Also Published As

Publication number Publication date
BR112014006896B1 (en) 2019-11-19
CN104768676A (en) 2015-07-08
BR112014006896A2 (en) 2017-04-04
KR20150041602A (en) 2015-04-16
KR20170005899A (en) 2017-01-16
WO2015037093A1 (en) 2015-03-19
KR20160029860A (en) 2016-03-15
KR101696587B1 (en) 2017-01-13
JPWO2015037093A1 (en) 2017-03-02
CN104768676B (en) 2017-06-09
JP5741874B1 (en) 2015-07-01

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E902 Notification of reason for refusal
A107 Divisional application of patent
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J301 Trial decision

Free format text: TRIAL NUMBER: 2016101005893; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20161013

Effective date: 20180330

S901 Examination by remand of revocation
GRNO Decision to grant (after opposition)
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