DE3163718D1 - A shaft furnace, particularly the refractory construction of the bottom thereof - Google Patents

A shaft furnace, particularly the refractory construction of the bottom thereof

Info

Publication number
DE3163718D1
DE3163718D1 DE8181200270T DE3163718T DE3163718D1 DE 3163718 D1 DE3163718 D1 DE 3163718D1 DE 8181200270 T DE8181200270 T DE 8181200270T DE 3163718 T DE3163718 T DE 3163718T DE 3163718 D1 DE3163718 D1 DE 3163718D1
Authority
DE
Germany
Prior art keywords
shaft furnace
refractory construction
refractory
construction
furnace
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
DE8181200270T
Other languages
English (en)
Inventor
Laar Jacobus Ir Van
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.)
Tata Steel Ijmuiden BV
Original Assignee
Hoogovens Groep BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19835036&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3163718(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoogovens Groep BV filed Critical Hoogovens Groep BV
Application granted granted Critical
Publication of DE3163718D1 publication Critical patent/DE3163718D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)
DE8181200270T 1980-03-21 1981-03-11 A shaft furnace, particularly the refractory construction of the bottom thereof Expired DE3163718D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8001669A NL8001669A (nl) 1980-03-21 1980-03-21 Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven.

Publications (1)

Publication Number Publication Date
DE3163718D1 true DE3163718D1 (en) 1984-06-28

Family

ID=19835036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181200270T Expired DE3163718D1 (en) 1980-03-21 1981-03-11 A shaft furnace, particularly the refractory construction of the bottom thereof

Country Status (7)

Country Link
US (1) US4371334A (de)
EP (1) EP0040440B2 (de)
JP (1) JPS5833285B2 (de)
AU (1) AU543837B2 (de)
CA (1) CA1147957A (de)
DE (1) DE3163718D1 (de)
NL (1) NL8001669A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU84042A1 (fr) * 1982-03-26 1983-11-17 Arbed Rigole de coulee pour metaux liquides
NL8301862A (nl) * 1983-05-26 1984-12-17 Hoogovens Groep Bv Tapgatconstructie in de haard van een schachtoven.
ES2044352T3 (es) * 1990-09-03 1994-01-01 Asea Brown Boveri Horno de arco electrico de corriente continua.
EP2546215B1 (de) 2011-07-11 2017-05-31 SGL Carbon SE Feuerfestmaterial aus Verbundwerkstoff für die Innenverkleidung eines Hochofens
DE102011079967A1 (de) * 2011-07-28 2013-01-31 Sgl Carbon Se Beschichtete Hochofensteine
CN102329658B (zh) * 2011-08-23 2015-12-16 华东理工大学 用于气流床气化炉的冷壁式衬里及包括其的装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423898A (en) * 1944-02-18 1947-07-15 Carnegie Illinois Steel Corp Refractory bottom for metallurgical furnaces
US2567007A (en) * 1949-12-01 1951-09-04 Brassert & Co Blast furnace
NL148939B (nl) * 1970-12-18 1976-03-15 Koninklijke Hoogovens En Staal Bodem van een schachtoven, in het bijzonder van een hoogoven voor ijzerproduktie.
US4004791A (en) * 1976-03-17 1977-01-25 United States Steel Corporation Preshaped blast furnace hearth construction
JPS5336804A (en) * 1976-09-14 1978-04-05 Shibaura Eng Works Ltd Wrong leveling prevention device for track leveling apparatus
FR2379784A1 (fr) * 1977-02-08 1978-09-01 Savoie Electrodes Refract Nouveau garnissage refractaire pour fours
AT365647B (de) * 1977-10-11 1982-02-10 Voest Alpine Ag Hochofen mit einem mehrlagigen aus schamotte und kohlenstoffsteinen bestehenden gestellboden
US4157815A (en) * 1978-04-28 1979-06-12 Inland Steel Company Furnace bottom construction with seal

Also Published As

Publication number Publication date
EP0040440B1 (de) 1984-05-23
JPS56142807A (en) 1981-11-07
AU6850581A (en) 1981-09-24
EP0040440A3 (en) 1982-02-03
CA1147957A (en) 1983-06-14
EP0040440B2 (de) 1990-12-12
NL8001669A (nl) 1981-10-16
EP0040440A2 (de) 1981-11-25
JPS5833285B2 (ja) 1983-07-19
AU543837B2 (en) 1985-05-02
US4371334A (en) 1983-02-01

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Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee