GB1126076A - Blast furnaces provided with refractory linings - Google Patents

Blast furnaces provided with refractory linings

Info

Publication number
GB1126076A
GB1126076A GB14693/66A GB1469366A GB1126076A GB 1126076 A GB1126076 A GB 1126076A GB 14693/66 A GB14693/66 A GB 14693/66A GB 1469366 A GB1469366 A GB 1469366A GB 1126076 A GB1126076 A GB 1126076A
Authority
GB
United Kingdom
Prior art keywords
layer
bricks
conductivity
outer layer
inner layer
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
GB14693/66A
Inventor
Francis Henry Aldred
John Savage
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.)
MORGANITE CRUCIBLE Ltd
Original Assignee
MORGANITE CRUCIBLE 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 MORGANITE CRUCIBLE Ltd filed Critical MORGANITE CRUCIBLE Ltd
Priority to GB14693/66A priority Critical patent/GB1126076A/en
Priority to US625728A priority patent/US3520526A/en
Priority to DE19671533853 priority patent/DE1533853A1/en
Priority to ES338757A priority patent/ES338757A1/en
Priority to BE696526D priority patent/BE696526A/xx
Publication of GB1126076A publication Critical patent/GB1126076A/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
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces

Abstract

1,126,076. Furnace linings. MORGANITE CRUCIBLE Ltd. 28 March, 1967 [1 April, 1966], No. 14693/66. Heading F4B. A composite refractory lining for use in a blast furnace having a shell C comprises an inner layer of bricks B and an outer layer of bricks A wherein the outer layer A has a higher thermal conductivity than the inner layer B. The inner layer B is of conventional refractory material such as aluminosilicate based material whereas the higher conductivity outer layer A comprises natural graphite or silicon carbide with, e.g. clay or carbon as the bonding agent, kaolinite type clays being preferred. Other materials such as electrographite, self-bonded or ceramic-bonded silicon carbide may alternatively be employed. The outer layer of bricks A may be heterogeneous wherein every alternate brick A is of high thermal conductivity and the remainder of low conductivity. In another construction the layer of high thermal conductivity material may be sandwiched between an inner layer and a third layer both of low conductivity material. Cement and ramming material of high conductivity are used respectively to join the bricks of the inner and outer layers together and to fill in any voids such as at D.
GB14693/66A 1966-04-01 1966-04-01 Blast furnaces provided with refractory linings Expired GB1126076A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB14693/66A GB1126076A (en) 1966-04-01 1966-04-01 Blast furnaces provided with refractory linings
US625728A US3520526A (en) 1966-04-01 1967-03-24 Container having a composite refractory wall
DE19671533853 DE1533853A1 (en) 1966-04-01 1967-03-30 Refractory containers and linings
ES338757A ES338757A1 (en) 1966-04-01 1967-03-31 Container having a composite refractory wall
BE696526D BE696526A (en) 1966-04-01 1967-04-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14693/66A GB1126076A (en) 1966-04-01 1966-04-01 Blast furnaces provided with refractory linings

Publications (1)

Publication Number Publication Date
GB1126076A true GB1126076A (en) 1968-09-05

Family

ID=10045885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14693/66A Expired GB1126076A (en) 1966-04-01 1966-04-01 Blast furnaces provided with refractory linings

Country Status (5)

Country Link
US (1) US3520526A (en)
BE (1) BE696526A (en)
DE (1) DE1533853A1 (en)
ES (1) ES338757A1 (en)
GB (1) GB1126076A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111926131A (en) * 2020-07-17 2020-11-13 上海宝冶冶金工程有限公司 Ramming material construction control tool

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170437C (en) * 1973-09-12 1982-11-01 Estel Hoogovens Bv WALL CONSTRUCTION OF A SHAFT OVEN.
US4091742A (en) * 1976-07-28 1978-05-30 Cordani Eugene J Stacked container well hole gondola car
DE2947912A1 (en) * 1979-11-28 1981-07-23 Annawerk Keramische Betriebe GmbH, 8633 Rödental LINING FOR INDUSTRIAL OVENS, IN PARTICULAR SHAFT OVENS, LIKE OVEN OILS OR THE LIKE.
JP4350153B2 (en) * 2007-09-07 2009-10-21 新日本製鐵株式会社 Vertical furnace and its operating method
MX2011004771A (en) * 2008-11-19 2011-09-21 Xstrata Technology Pty Ltd A furnace and a method for cooling a furnace.
LU91713B1 (en) * 2010-07-27 2012-01-30 Wurth Paul Sa Hearth for a metallurgical furnace having an improved wall lining

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174597A (en) * 1937-09-23 1939-10-03 John N Pyster Furnace wall and part thereof and method
US2293089A (en) * 1940-04-01 1942-08-18 Titanium Alloy Mfg Co Refractory
US3065088A (en) * 1959-09-30 1962-11-20 Union Carbide Corp Oxidation-resistant graphite article and method
NL272802A (en) * 1961-12-21
BE632182A (en) * 1962-05-10
US3401226A (en) * 1965-10-24 1968-09-10 Dresser Ind Induction furnace having a composite lining composed of refractory brick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111926131A (en) * 2020-07-17 2020-11-13 上海宝冶冶金工程有限公司 Ramming material construction control tool

Also Published As

Publication number Publication date
BE696526A (en) 1967-10-03
ES338757A1 (en) 1968-04-01
US3520526A (en) 1970-07-14
DE1533853A1 (en) 1970-02-05

Similar Documents

Publication Publication Date Title
US2216813A (en) Metal cased refractory
US2230141A (en) Rotary kiln lining
US1439410A (en) Refractory material and furnace wall built thereof
GB1126076A (en) Blast furnaces provided with refractory linings
US1775396A (en) Refractory brick
GB985708A (en) Improvements relating to refractory bricks
GB1284188A (en) Method of manufacturing carbonaceous refractory products
US3842760A (en) Refractory composition and shaped article containing carbon and silicon
GB1276462A (en) Fibrous thermal insulation and method of making same
GB1262535A (en) Insulating fire brick
GB874391A (en) Composite insulating refractory bricks or blocks and linings thereof for furnaces and kilns
US1378710A (en) Lining for kilns
GB1298079A (en) Improvements in or relating to refractory linings and insulating materials for use in such linings
US2532190A (en) Refractory brick, blocks, or like elements
US3343824A (en) Rotary kiln
GB1355765A (en) Method of lining furnaces and furnaces so lined
GB1209541A (en) Electrolytic furnaces for the production of aluminium
US1769708A (en) Composite refractory brick
GB981686A (en) Refractory linings for kilns
FR2254535A1 (en) Refractory stones for coke ovens - contg. silicon carbide and corundum for increased heat conductivity
US1515375A (en) Furnace lining and method of making the same
SU637607A1 (en) Rotary furnace lining
GB539957A (en) Improvements in or relating to refractory material, such as high temperature insulation bricks for furnace linings and the like
GB1031053A (en) Improvements in or relating to linings for blast furnaces or the like
US2843898A (en) Hot top