FR2207991A1 - Refractory blast furnace lining bricks - avoid detaching of bottom lining bricks from the furnace wall - Google Patents

Refractory blast furnace lining bricks - avoid detaching of bottom lining bricks from the furnace wall

Info

Publication number
FR2207991A1
FR2207991A1 FR7341658A FR7341658A FR2207991A1 FR 2207991 A1 FR2207991 A1 FR 2207991A1 FR 7341658 A FR7341658 A FR 7341658A FR 7341658 A FR7341658 A FR 7341658A FR 2207991 A1 FR2207991 A1 FR 2207991A1
Authority
FR
France
Prior art keywords
lining bricks
blast furnace
furnace
bricks
furnace wall
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.)
Granted
Application number
FR7341658A
Other languages
French (fr)
Other versions
FR2207991B1 (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 FR2207991A1 publication Critical patent/FR2207991A1/en
Application granted granted Critical
Publication of FR2207991B1 publication Critical patent/FR2207991B1/fr
Granted 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)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Furnace lining bricks have flat parallel upper and lower surfaces and flat end faces, the two longitudinal sides are reinforced so that in cross section they have the form of a flattened triangle vertically subdividing the brick into two halves. The triangular reinforcement extends over the whole length of the brick parallel to its upper and lower surfaces.
FR7341658A 1972-11-25 1973-11-22 Refractory blast furnace lining bricks - avoid detaching of bottom lining bricks from the furnace wall Granted FR2207991A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47118197A JPS4976906A (en) 1972-11-25 1972-11-25

Publications (2)

Publication Number Publication Date
FR2207991A1 true FR2207991A1 (en) 1974-06-21
FR2207991B1 FR2207991B1 (en) 1977-06-10

Family

ID=14730561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341658A Granted FR2207991A1 (en) 1972-11-25 1973-11-22 Refractory blast furnace lining bricks - avoid detaching of bottom lining bricks from the furnace wall

Country Status (8)

Country Link
JP (1) JPS4976906A (en)
AU (1) AU6264573A (en)
BE (1) BE807610A (en)
BR (1) BR7309210D0 (en)
DE (1) DE2358413A1 (en)
FR (1) FR2207991A1 (en)
IT (1) IT997626B (en)
ZA (1) ZA738781B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295352A (en) * 1941-10-04 1942-09-08 Mcfeely Brick Company Wall structure
FR984643A (en) * 1948-05-10 1951-07-09 Oesterr Amerikan Magnesit Improvements made to internal coatings favoring the formation of a lining in rotary tube furnaces for firing basic materials
FR1029493A (en) * 1950-12-14 1953-06-03 Improvements to suspended vaults and hung walls of combustion chambers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295352A (en) * 1941-10-04 1942-09-08 Mcfeely Brick Company Wall structure
FR984643A (en) * 1948-05-10 1951-07-09 Oesterr Amerikan Magnesit Improvements made to internal coatings favoring the formation of a lining in rotary tube furnaces for firing basic materials
FR1029493A (en) * 1950-12-14 1953-06-03 Improvements to suspended vaults and hung walls of combustion chambers

Also Published As

Publication number Publication date
FR2207991B1 (en) 1977-06-10
JPS4976906A (en) 1974-07-24
IT997626B (en) 1975-12-30
BR7309210D0 (en) 1974-09-24
ZA738781B (en) 1974-10-30
BE807610A (en) 1974-03-15
AU6264573A (en) 1975-05-22
DE2358413A1 (en) 1974-06-06

Similar Documents

Publication Publication Date Title
US2201110A (en) Brick or block
GB899443A (en) Furnace wall construction
GB1251820A (en)
AR195881A1 (en) MACHINE TO BUILD BRICK WALLS, BLOCKS AND THE LIKE
FR2207991A1 (en) Refractory blast furnace lining bricks - avoid detaching of bottom lining bricks from the furnace wall
GB874391A (en) Composite insulating refractory bricks or blocks and linings thereof for furnaces and kilns
GB1136163A (en) Improvements in or relating to hot tops
GB1024140A (en) Metal-cased refractory brick
ES317590A1 (en) Improvements in the construction of profiles for the obturation of joints in plates of concrete and appliance for the placement of these profiles. (Machine-translation by Google Translate, not legally binding)
GB1395591A (en) Electrical ceiling heating in tunnel kilns
SU485092A1 (en) Ceramic mass for cladding tiles
FR2273120A1 (en) Precast prestressed concrete tunnel lining blocks - keyed together to form self-supporting arch structure to tunnel dimensions
SU77428A1 (en) The method of laying vaults of open-hearth and other smelting furnaces
SU416331A1 (en) MATERIAL FOR THE PRODUCTION OF GASKETS
SU632885A1 (en) Rotary furnace lining
GB943932A (en) Method of moulding brick
RU172546U1 (en) Fireproof lining of openings in the wall of blast furnace air heaters (fittings and manholes)
GB756083A (en) Improvements in or relating to refractory masonry
AT258182B (en) Filling compound for stamping out the joint between the furnace wall and the carbon stone layer in furnaces operated at high temperatures
FR2300311A1 (en) Refractory linings for metallurgical furnaces - using bricks forming cavities adjacent to furnace casing, thus reducing lining weight
SU485163A1 (en) Heating well
AT309484B (en) Method for filling the space between the furnace masonry and the furnace shell of, in particular, metallurgical furnaces
US1637350A (en) Blast furnace
FR2087567A5 (en) Refractory batt - of high thermal shock resistance made of tubes cemented together
GB972288A (en) Improvements in or relating to roof constructions for kilns

Legal Events

Date Code Title Description
ST Notification of lapse