GB1018507A - Improvements in or relating to passing converter gases to a waste heat boiler - Google Patents
Improvements in or relating to passing converter gases to a waste heat boilerInfo
- Publication number
- GB1018507A GB1018507A GB40477/62D GB4047762D GB1018507A GB 1018507 A GB1018507 A GB 1018507A GB 40477/62 D GB40477/62 D GB 40477/62D GB 4047762 D GB4047762 D GB 4047762D GB 1018507 A GB1018507 A GB 1018507A
- Authority
- GB
- United Kingdom
- Prior art keywords
- waste heat
- opening
- valve
- converter
- heat boiler
- 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
- 239000002918 waste heat Substances 0.000 title abstract 4
- 239000007789 gas Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/007—Partitions
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/183—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines in combination with metallurgical converter installations
-
- 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
- F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
- F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
- F27D2009/0024—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine with contiguous tubes, which may be separately welded one to the other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
1,018,507. Heating steam boilers by waste gases; converter chimneys; smoke hoods. WAAGNER-BIRO A.G. Oct. 25, 1962 [Oct. 31, 1961], No. 40377/62. Headings F4A, F4B, F4J and F4X. Waste heat recovery plant comprises a hood 3 movably mounted over a converter 1 and opening into a waste heat boiler 11 and a water-cooled slide valve 20 controlling the opening 10 into said boiler. The hood 3 has a telescopic lower extension 2 movable in a seal 4 by a fluid cylinder 5. It is suspended by bars 24 from a carriage 25 movable towards and away from opening 10 on another carriage 26 movable transversely on rails 29. The waste heat boiler 11 is lined with water tubes 12 which enter a hollow frame 13 surrounding the opening 10 around which are also disposed secondary air openings 23. Fluid fuel or pulverized fuelfired burners 22 are operated when the valve 20 is closed while the converter is not being blown and slag is withdrawn through a flap valve 18. The valve 20, Fig. 2 (not shown), comprises a hollow panel with vertical walls 30 defining ducts 31 forming a sinuous passage for the water. In a modification, Fig. 3 (not shown), finned tubes are arranged as a panel in a hollow frame.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT822061A AT245012B (en) | 1961-10-31 | 1961-10-31 | Waste heat boiler system for converters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1018507A true GB1018507A (en) | 1966-01-26 |
Family
ID=3603583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40477/62D Expired GB1018507A (en) | 1961-10-31 | 1962-10-25 | Improvements in or relating to passing converter gases to a waste heat boiler |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT245012B (en) |
| GB (1) | GB1018507A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT266894B (en) * | 1966-08-02 | 1968-12-10 | Voest Ag | Converter system |
-
1961
- 1961-10-31 AT AT822061A patent/AT245012B/en active
-
1962
- 1962-10-25 GB GB40477/62D patent/GB1018507A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT245012B (en) | 1966-02-10 |
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