GB1251168A - - Google Patents

Info

Publication number
GB1251168A
GB1251168A GB1251168DA GB1251168A GB 1251168 A GB1251168 A GB 1251168A GB 1251168D A GB1251168D A GB 1251168DA GB 1251168 A GB1251168 A GB 1251168A
Authority
GB
United Kingdom
Prior art keywords
weirs
chambers
sealing strips
sept
water
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
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 filed Critical
Publication of GB1251168A publication Critical patent/GB1251168A/en
Expired 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
    • F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
    • F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
    • F27D2009/0016—Water-spray

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

1,251,168. Cooling furnace walls. A. E. ANDERSON CONSTRUCTION CORP. 17 Sept., 1970 [29 Sept., 1969], No. 44465/70. Heading F4B. The bosch and hearth portions 15c, 15a of a blast furnace shell are cooled by thin films of water descending from annular distribution chambers 20, 20<SP>1</SP>, rubber sealing strips 35, 35<SP>1</SP> which are adjustably secured to weir forming members 30, 30<SP>1</SP> in the chambers, resiliently contacting the shell such that the thin films of water flowing over the weirs are kept in contact with the furnace shell. The weirs 30, 30<SP>1</SP> which are themselves adjustably secured to the bottom wall members 21, 21<SP>1</SP> of the chambers (see Fig. 3, not shown), may be inclined as shown, or vertical, whilst the sealing strips may lie parallel with the weirs or be horizontally disposed. Preferably the chambers, weirs and sealing strips are each formed from a plurality of sections joined end to end. Troughs 40, 40<SP>1</SP> for collecting the water films are provided.
GB1251168D 1969-09-29 1970-09-17 Expired GB1251168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86174269A 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
GB1251168A true GB1251168A (en) 1971-10-27

Family

ID=25336629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251168D Expired GB1251168A (en) 1969-09-29 1970-09-17

Country Status (4)

Country Link
US (1) US3612501A (en)
DE (1) DE2046072B2 (en)
FR (1) FR2062773A5 (en)
GB (1) GB1251168A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831914A (en) * 1972-12-20 1974-08-27 Koppers Co Inc Metallurgical furnace
NZ193699A (en) * 1979-05-23 1984-08-24 Siddons Ind Electric furnace with discharge sleeve extending through side wall
DE3027464C2 (en) * 1980-07-19 1982-07-22 Korf & Fuchs Systemtechnik GmbH, 7601 Willstätt Method and device for cooling a wall area of a metallurgical furnace, in particular an electric arc furnace
DE3235902C1 (en) * 1982-09-24 1983-09-29 Mannesmann AG, 4000 Düsseldorf Cooling arrangement on the furnace shell of a blast furnace
ATE26015T1 (en) * 1983-04-12 1987-04-15 Bbc Brown Boveri & Cie METHOD AND DEVICE FOR COOLING OVENS.
US4753192A (en) * 1987-01-08 1988-06-28 Btu Engineering Corporation Movable core fast cool-down furnace
JPH0765974B2 (en) * 1988-10-26 1995-07-19 セイコー電子工業株式会社 Cooling device for heating furnace of thermal analyzer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1030792A (en) * 1912-02-29 1912-06-25 Frank C Roberts Furnace-cooling.
US2711311A (en) * 1954-01-27 1955-06-21 United States Steel Corp Cooling system for blast furnace
US2824731A (en) * 1954-12-02 1958-02-25 Modern Equipment Co Cupolas having thin wall portions

Also Published As

Publication number Publication date
DE2046072B2 (en) 1971-12-30
US3612501A (en) 1971-10-12
DE2046072A1 (en) 1971-12-30
FR2062773A5 (en) 1971-06-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees