GB1311050A - Method and apparatus for clearing a blocked tuyere - Google Patents

Method and apparatus for clearing a blocked tuyere

Info

Publication number
GB1311050A
GB1311050A GB2125071A GB2125071A GB1311050A GB 1311050 A GB1311050 A GB 1311050A GB 2125071 A GB2125071 A GB 2125071A GB 2125071 A GB2125071 A GB 2125071A GB 1311050 A GB1311050 A GB 1311050A
Authority
GB
United Kingdom
Prior art keywords
tuyere
valve
furnace
fluid
boring
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.)
Expired
Application number
GB2125071A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1311050A publication Critical patent/GB1311050A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
GB2125071A 1970-02-13 1971-04-19 Method and apparatus for clearing a blocked tuyere Expired GB1311050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45012147A JPS497283B1 (enExample) 1970-02-13 1970-02-13

Publications (1)

Publication Number Publication Date
GB1311050A true GB1311050A (en) 1973-03-21

Family

ID=11797370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2125071A Expired GB1311050A (en) 1970-02-13 1971-04-19 Method and apparatus for clearing a blocked tuyere

Country Status (6)

Country Link
US (1) US3722814A (enExample)
JP (1) JPS497283B1 (enExample)
BE (1) BE762896A (enExample)
CA (1) CA939506A (enExample)
FR (1) FR2078550A5 (enExample)
GB (1) GB1311050A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131074U (enExample) * 1977-03-25 1978-10-18
CA1324949C (en) * 1988-12-22 1993-12-07 C-I-L Inc. Injection nozzle
US4913735A (en) * 1989-02-09 1990-04-03 Palmer Manufacturing & Supply, Inc. Flux injector lance for use in processing aluminum and method
US7371342B2 (en) * 2004-05-06 2008-05-13 Corporation Nacional Del Cobre De Chile Method for unlocking nozzles of reactors
CN113846324A (zh) * 2020-06-26 2021-12-28 广西福煌实业有限公司 一种喷涂热加温生产系统
CN112916267A (zh) * 2021-01-23 2021-06-08 南京德马吉环保科技有限公司 一种防结块的喷漆设备
CN114480770B (zh) * 2022-01-31 2023-03-14 新疆八一钢铁股份有限公司 一种欧冶炉的气化炉降料面停炉方法

Also Published As

Publication number Publication date
DE2106122A1 (de) 1971-08-19
JPS497283B1 (enExample) 1974-02-19
DE2106122B2 (de) 1975-10-02
CA939506A (en) 1974-01-08
BE762896A (fr) 1971-07-16
US3722814A (en) 1973-03-27
FR2078550A5 (enExample) 1971-11-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee