CN102209602B - 钢坯的火焰清理装置及其喷嘴堵塞检测方法 - Google Patents
钢坯的火焰清理装置及其喷嘴堵塞检测方法 Download PDFInfo
- Publication number
- CN102209602B CN102209602B CN200980144941.XA CN200980144941A CN102209602B CN 102209602 B CN102209602 B CN 102209602B CN 200980144941 A CN200980144941 A CN 200980144941A CN 102209602 B CN102209602 B CN 102209602B
- Authority
- CN
- China
- Prior art keywords
- fuel gas
- protection fuel
- scafing
- gas cylinder
- pressure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- 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
- B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
- B22D11/1265—Accessories for subsequent treating or working cast stock in situ for cutting having auxiliary devices for deburring
-
- 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
- B22D11/16—Controlling or regulating processes or operations
-
- 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
- B22D11/1213—Accessories for subsequent treating or working cast stock in situ for heating or insulating strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/38—Torches, e.g. for brazing or heating
- F23D14/42—Torches, e.g. for brazing or heating for cutting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/52—Nozzles for torches; for blow-pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/07022—Delaying secondary air introduction into the flame by using a shield or gas curtain
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Metal Rolling (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Arc Welding In General (AREA)
- Cleaning In General (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Gas Burners (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008290938A JP5068730B2 (ja) | 2008-11-13 | 2008-11-13 | 鋼片の溶削装置及びそのノズル詰まり検出方法 |
JP2008-290938 | 2008-11-13 | ||
PCT/JP2009/006095 WO2010055680A1 (ja) | 2008-11-13 | 2009-11-13 | 鋼片の溶削装置及びそのノズル詰まり検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102209602A CN102209602A (zh) | 2011-10-05 |
CN102209602B true CN102209602B (zh) | 2014-06-18 |
Family
ID=42169825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980144941.XA Active CN102209602B (zh) | 2008-11-13 | 2009-11-13 | 钢坯的火焰清理装置及其喷嘴堵塞检测方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5068730B2 (zh) |
KR (1) | KR101214313B1 (zh) |
CN (1) | CN102209602B (zh) |
BR (1) | BRPI0921891B8 (zh) |
WO (1) | WO2010055680A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105562672B (zh) * | 2016-02-01 | 2017-09-19 | 苏州宝明高温陶瓷有限公司 | 吹氩上水口透气合格性快速模拟检测装置 |
CN114473132A (zh) * | 2022-04-19 | 2022-05-13 | 振东冶金科技江苏有限公司 | 一种具有局部微循环调节功能的角部清理用调节阀 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1250706A (zh) * | 1998-09-18 | 2000-04-19 | 依赛彼集团 | 用于金属清理装置中的下预热块 |
JP2003290890A (ja) * | 2002-04-08 | 2003-10-14 | Jfe Steel Kk | 連続鋳造鋳片切断装置および連続鋳造鋳片切断装置のノズル詰まり防止方法 |
JP2005007404A (ja) * | 2003-06-17 | 2005-01-13 | Nippon Steel Corp | 鋼片の溶削方法 |
JP2006205206A (ja) * | 2005-01-27 | 2006-08-10 | Daido Steel Co Ltd | 鋼材の溶削装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011592B2 (ja) * | 1977-07-08 | 1985-03-27 | 住友金属工業株式会社 | ホツト・スカ−フイング装置 |
JPS6032543B2 (ja) * | 1979-03-16 | 1985-07-29 | 川崎製鉄株式会社 | 溶削装置 |
CA1323828C (en) * | 1986-10-22 | 1993-11-02 | Ronald Elmer Fuhrhop | Scarfing nozzles |
JP2521559Y2 (ja) * | 1991-03-27 | 1996-12-25 | 日本スピング 株式会社 | 溶削用火口 |
US5358221A (en) * | 1991-12-09 | 1994-10-25 | The Esab Group, Inc. | Block assembly for use in metal scarfing apparatus |
CN2239317Y (zh) * | 1995-06-23 | 1996-11-06 | 宝山钢铁(集团)公司 | 金属表面清理除渣装置 |
JPH10272561A (ja) * | 1997-03-31 | 1998-10-13 | Sumitomo Metal Ind Ltd | 鋼材溶削用ノズルユニットおよび鋼材の溶削方法 |
JPH11123545A (ja) * | 1997-10-21 | 1999-05-11 | Nkk Corp | スカーフバリの除去装置 |
CN2571529Y (zh) * | 2002-09-27 | 2003-09-10 | 上海振华焊割工具有限公司 | 钢坯表面清理烧剥装置 |
JP2004195479A (ja) * | 2002-12-16 | 2004-07-15 | Nippon Supingu Kk | 切断バリの除去方法及びその火口 |
JP2005125331A (ja) * | 2003-10-21 | 2005-05-19 | Sanyo Special Steel Co Ltd | 切断ノロの除去方法及びその装置 |
JP2005313180A (ja) * | 2004-04-27 | 2005-11-10 | Nippon Steel Corp | 鋼片の溶削装置及び溶削方法 |
-
2008
- 2008-11-13 JP JP2008290938A patent/JP5068730B2/ja active Active
-
2009
- 2009-11-13 BR BRPI0921891A patent/BRPI0921891B8/pt active IP Right Grant
- 2009-11-13 WO PCT/JP2009/006095 patent/WO2010055680A1/ja active Application Filing
- 2009-11-13 CN CN200980144941.XA patent/CN102209602B/zh active Active
- 2009-11-13 KR KR1020117010527A patent/KR101214313B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1250706A (zh) * | 1998-09-18 | 2000-04-19 | 依赛彼集团 | 用于金属清理装置中的下预热块 |
JP2003290890A (ja) * | 2002-04-08 | 2003-10-14 | Jfe Steel Kk | 連続鋳造鋳片切断装置および連続鋳造鋳片切断装置のノズル詰まり防止方法 |
JP2005007404A (ja) * | 2003-06-17 | 2005-01-13 | Nippon Steel Corp | 鋼片の溶削方法 |
JP2006205206A (ja) * | 2005-01-27 | 2006-08-10 | Daido Steel Co Ltd | 鋼材の溶削装置 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0921891A2 (pt) | 2021-01-26 |
JP5068730B2 (ja) | 2012-11-07 |
KR20110086029A (ko) | 2011-07-27 |
CN102209602A (zh) | 2011-10-05 |
BRPI0921891B1 (pt) | 2022-02-08 |
JP2010115689A (ja) | 2010-05-27 |
BRPI0921891B8 (pt) | 2022-10-25 |
WO2010055680A1 (ja) | 2010-05-20 |
KR101214313B1 (ko) | 2012-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101929802B (zh) | 侧吹喷枪 | |
CN102209602B (zh) | 钢坯的火焰清理装置及其喷嘴堵塞检测方法 | |
CN1977055B (zh) | 冶金处理设备 | |
CN101518788A (zh) | 一种用于热轧带钢生产线的冷却设备 | |
CN201413041Y (zh) | 侧吹喷枪 | |
US9782849B2 (en) | Scarfing machine for scarfing hot and cold workpieces made of steel, such as slabs, blocks and billets | |
CN102271852B (zh) | 钢坯的火焰清理装置及钢坯的火焰清理方法 | |
CN108120290B (zh) | 一种燃气喷吹装置及燃气喷吹方法 | |
US8425832B2 (en) | Injector for arc furnace | |
CN102223981B (zh) | 钢坯的火焰表面清理装置及钢坯的火焰表面清理方法 | |
US6991186B2 (en) | Spray boom for a hydraulic descaling facility | |
KR20130074301A (ko) | 쉬라우드 노즐 지지 장치 | |
CN108195200B (zh) | 防外燃式燃气喷吹装置及其燃气喷吹方法 | |
US20070164001A1 (en) | Narrow groove gas shielding and related method | |
KR101787250B1 (ko) | 슬래브용 용삭장치 | |
KR100734017B1 (ko) | 용융스케일 고착방지 장치 | |
JP5332772B2 (ja) | 鋼材の冷却装置および冷却方法 | |
CN201030384Y (zh) | 一种热连轧生产线冷却水箱反喷嘴组装置 | |
JP2006068748A (ja) | スラグ付着防止装置及びそれを用いたスラグ付着防止方法 | |
CN106104155B (zh) | 燃烧器喷嘴 | |
JP2019217540A (ja) | 鋳片の溶削装置、及び、鋳片の溶削方法 | |
KR101142488B1 (ko) | 고로의 대탕도 커버 침식 방지장치 | |
CN106001135A (zh) | 型钢轧机对中冷却装置 | |
KR100737677B1 (ko) | 이중 보호가스 분사 노즐 | |
CN202675280U (zh) | 一种新型的火焰清理机烧嘴 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130326 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130326 Address after: Tokyo, Japan Applicant after: Nippon Steel Corporation Address before: Tokyo, Japan Applicant before: Nippon Steel Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder |