GB816065A - Method of flame heating and blowpipe for use therein - Google Patents
Method of flame heating and blowpipe for use thereinInfo
- Publication number
- GB816065A GB816065A GB13873/56A GB1387356A GB816065A GB 816065 A GB816065 A GB 816065A GB 13873/56 A GB13873/56 A GB 13873/56A GB 1387356 A GB1387356 A GB 1387356A GB 816065 A GB816065 A GB 816065A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- nozzle
- oxygen
- pipe
- fuel gas
- 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
- 238000010438 heat treatment Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002737 fuel gas Substances 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/06—Heating the top discard of ingots
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
816,065. Blow-pipe burners. BRITISH OXYGEN CO. Ltd. April 25, 1957 [May 4, 1956], No. 13873/56. Class 75(1) [Also in Group XXIII A blow-pipe for maintaining liquid an ingot hot top by directing an oxy-fuel gas flame thereon comprises separate conduits for the oxygen and fuel gas, formed by two - coaxial tubes, the nozzle being removably mounted on the outer tube and the corresponding end of the inner tube abutting in gastight manner against a seating on the nozzle, the oxygen and fuel gas mixing at a point within the nozzle. In the form shown, the nozzle 11 is mounted on an outer tube 10 having a co-axial inner tube 14, the end of which abuts in gas-tight manner on a seating 25 having a central recess 26 connected by passages 27 to openings 28 in the nozzle tip. The tube 14 is held in place by a perforated spacer 23 forming a recess 13 connected by passages 30 to points in the passages 27. The other end of the tube 14 is welded or brazed to a flange 16 at the rear of the tube 10. Fuel gas is fed to the tube 14 by a pipe 19 and oxygen to the space between the tubes 10, 14 by a pipe 22.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB816065A true GB816065A (en) | 1959-07-08 |
Family
ID=1730271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13873/56A Expired GB816065A (en) | 1956-05-04 | Method of flame heating and blowpipe for use therein |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB816065A (en) |
-
1956
- 1956-05-04 GB GB13873/56A patent/GB816065A/en not_active Expired
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