ES8700329A1 - Improved shells for hot blast stoves or identical apparatus. - Google Patents
Improved shells for hot blast stoves or identical apparatus.Info
- Publication number
- ES8700329A1 ES8700329A1 ES540122A ES540122A ES8700329A1 ES 8700329 A1 ES8700329 A1 ES 8700329A1 ES 540122 A ES540122 A ES 540122A ES 540122 A ES540122 A ES 540122A ES 8700329 A1 ES8700329 A1 ES 8700329A1
- Authority
- ES
- Spain
- Prior art keywords
- wall
- hot blast
- blast stoves
- metal sheet
- identical apparatus
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/02—Brick hot-blast stoves
- C21B9/06—Linings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Powder Metallurgy (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The disclosure relates to an envelope to a cowper or a similar apparatus, comprising a wall (1) made with welded metal sheet, characterized in that it comprises a second wall (4) of welded metal sheet, which is arranged outside and parallel to the first wall, those two walls delimiting therebetween a space (5) filled with a filler material (6) consisting of light alloy shot, for example aluminium or aluminium alloy shot, embedded in a thermosetting resin binder. The operation life of said apparatuses is thus considerably improved and the lining and reinforcing process is relatively easy to implement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8400746A FR2560215B1 (en) | 1984-01-18 | 1984-01-18 | IMPROVEMENT IN ENVELOPES FOR COWPERS OR THE LIKE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES540122A0 ES540122A0 (en) | 1986-10-16 |
ES8700329A1 true ES8700329A1 (en) | 1986-10-16 |
Family
ID=9300246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540122A Expired ES8700329A1 (en) | 1984-01-18 | 1985-01-18 | Improved shells for hot blast stoves or identical apparatus. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0149575B1 (en) |
JP (1) | JPS61500920A (en) |
KR (1) | KR850700257A (en) |
AR (1) | AR231843A1 (en) |
AT (1) | ATE30599T1 (en) |
BR (1) | BR8504777A (en) |
CA (1) | CA1253687A (en) |
DE (1) | DE3560907D1 (en) |
ES (1) | ES8700329A1 (en) |
FR (1) | FR2560215B1 (en) |
WO (1) | WO1985003310A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1006169C2 (en) * | 1997-05-30 | 1998-12-01 | Hoogovens Staal Bv | Refractory wall structure |
WO1998054367A1 (en) * | 1997-05-30 | 1998-12-03 | Hoogovens Staal B.V. | Refractory wall structure |
NL1008625C2 (en) * | 1998-03-18 | 1999-09-21 | Hoogovens Staal Bv | Wall construction for a metallurgical vessel and blast furnace provided with such a wall construction and metal beams for use therewith. |
CN102803518B (en) * | 2010-01-19 | 2015-05-06 | 泰加工业有限公司 | Mixing drum for a blast furnace |
CN112537611B (en) * | 2020-11-26 | 2023-02-21 | 上海宝冶冶金工程有限公司 | Replacing device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1272483A (en) * | 1959-02-09 | 1961-09-29 | Air heating devices for blast or blast furnaces, with very active heat exchange gasket and shielded, sealed combustion chamber, with independent and undeformable insulation | |
GB1442129A (en) * | 1973-01-17 | 1976-07-07 | British Aluminium Co Ltd | Containers for molten metal |
DE2410657C3 (en) * | 1974-03-04 | 1979-11-29 | Mannesmann Ag, 4000 Duesseldorf | Arrangement of a plastic film between the sheet metal jacket and the brickwork of a heater to protect against intergranular stress corrosion and a method for producing the arrangement |
FR2318933A1 (en) * | 1975-07-22 | 1977-02-18 | Inst Str Metallokon | Blast furnace stone with gas tight lining - obtd. by spray coating a gunite layer with metal or heat proof synthetics |
DE2742109A1 (en) * | 1977-09-19 | 1979-04-12 | Eberhard Dipl Ing Boehmer | Wind heater for blast furnaces - has internal sheath made of high alloy steel preventing stress corrosion at high temps. |
DE3218126C1 (en) * | 1982-05-14 | 1983-09-29 | Aktiengesellschaft der Dillinger Hüttenwerke, 6638 Dillingen | Blast heater for blast furnaces |
-
1984
- 1984-01-18 FR FR8400746A patent/FR2560215B1/en not_active Expired
-
1985
- 1985-01-11 EP EP85400055A patent/EP0149575B1/en not_active Expired
- 1985-01-11 DE DE8585400055T patent/DE3560907D1/en not_active Expired
- 1985-01-11 AT AT85400055T patent/ATE30599T1/en not_active IP Right Cessation
- 1985-01-14 AR AR299239A patent/AR231843A1/en active
- 1985-01-17 CA CA000472304A patent/CA1253687A/en not_active Expired
- 1985-01-18 KR KR1019850700202A patent/KR850700257A/en not_active Application Discontinuation
- 1985-01-18 JP JP60500409A patent/JPS61500920A/en active Pending
- 1985-01-18 WO PCT/FR1985/000010 patent/WO1985003310A1/en unknown
- 1985-01-18 BR BR8504777A patent/BR8504777A/en not_active IP Right Cessation
- 1985-01-18 ES ES540122A patent/ES8700329A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0149575B1 (en) | 1987-11-04 |
AR231843A1 (en) | 1985-03-29 |
FR2560215B1 (en) | 1989-01-06 |
CA1253687A (en) | 1989-05-09 |
FR2560215A1 (en) | 1985-08-30 |
WO1985003310A1 (en) | 1985-08-01 |
EP0149575A2 (en) | 1985-07-24 |
EP0149575A3 (en) | 1985-08-28 |
ES540122A0 (en) | 1986-10-16 |
KR850700257A (en) | 1985-12-26 |
ATE30599T1 (en) | 1987-11-15 |
DE3560907D1 (en) | 1987-12-10 |
BR8504777A (en) | 1985-12-24 |
JPS61500920A (en) | 1986-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040723 |