FR2108197A1 - Cooling blast furnaces - by gas circulated through brick lined cavities in the furnace wall - Google Patents

Cooling blast furnaces - by gas circulated through brick lined cavities in the furnace wall

Info

Publication number
FR2108197A1
FR2108197A1 FR7137588A FR7137588A FR2108197A1 FR 2108197 A1 FR2108197 A1 FR 2108197A1 FR 7137588 A FR7137588 A FR 7137588A FR 7137588 A FR7137588 A FR 7137588A FR 2108197 A1 FR2108197 A1 FR 2108197A1
Authority
FR
France
Prior art keywords
furnace wall
cooling blast
blast furnaces
gas circulated
brick lined
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.)
Withdrawn
Application number
FR7137588A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2108197A1 publication Critical patent/FR2108197A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0005—Cooling of furnaces the cooling medium being a gas

Abstract

Process for uniformly cooling blast furnace using gases circulated through refractory brick-linked cavities extending from the base of the shaft to the furnace top. This process removes the need for expensive cooling appts, and avoids corrosion damage.
FR7137588A 1970-08-06 1971-10-14 Cooling blast furnaces - by gas circulated through brick lined cavities in the furnace wall Withdrawn FR2108197A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702039043 DE2039043C3 (en) 1970-08-06 1970-08-06 Blast furnace cooled by a gaseous medium along the entire height of the shaft

Publications (1)

Publication Number Publication Date
FR2108197A1 true FR2108197A1 (en) 1972-05-19

Family

ID=5778986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137588A Withdrawn FR2108197A1 (en) 1970-08-06 1971-10-14 Cooling blast furnaces - by gas circulated through brick lined cavities in the furnace wall

Country Status (3)

Country Link
BE (1) BE773641A (en)
DE (1) DE2039043C3 (en)
FR (1) FR2108197A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447401A1 (en) * 1979-01-27 1980-08-22 Hoesch Werke Ag COOLING ELEMENT FOR A METALLURGICAL FURNACE AND MANUFACTURING METHOD THEREOF

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804282C3 (en) * 1978-02-01 1981-12-03 Vsesojuznyj naučno-issledovatel'skij i proektnyj institut po očistke technologičeskich gazov, stočnych vod i ispol'zovaniju vtoričnych energoresursov predprijatij černoj metallurgii VNIPI Čermetenergoočistka, Charkov Cooler for shaft furnaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447401A1 (en) * 1979-01-27 1980-08-22 Hoesch Werke Ag COOLING ELEMENT FOR A METALLURGICAL FURNACE AND MANUFACTURING METHOD THEREOF

Also Published As

Publication number Publication date
DE2039043A1 (en) 1972-06-08
DE2039043C3 (en) 1979-07-12
DE2039043B2 (en) 1978-11-09
BE773641A (en) 1972-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse