GB1057701A - Improvements relating to heat exchange apparatus - Google Patents
Improvements relating to heat exchange apparatusInfo
- Publication number
- GB1057701A GB1057701A GB266364A GB266364A GB1057701A GB 1057701 A GB1057701 A GB 1057701A GB 266364 A GB266364 A GB 266364A GB 266364 A GB266364 A GB 266364A GB 1057701 A GB1057701 A GB 1057701A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- combustion chamber
- chamber
- gas
- combustion
- 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
- 238000002485 combustion reaction Methods 0.000 abstract 6
- 239000007789 gas Substances 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 4
- 239000000567 combustion gas Substances 0.000 abstract 2
- 239000003570 air Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G5/00—Controlling superheat temperature
- F22G5/06—Controlling superheat temperature by recirculating flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1,057,701. Air and gas heating stoves; superheaters. URQUHART'S (1926) Ltd. Jan. 21, 1965 [Jan. 21, 1964], No. 2663/64. Headings F4A and F4B. In separately-fired liquid, air or gas heaters or steam superheaters having a combustion chamber A with burner T and a heating chamber C containing the heat-exchange members D, gas injector means M are provided for injecting gas or air into the heater chamber at a location spaced from the outlet of the combustion chamber, to return combustion gases through a duct F to the space surrounding the outlet of the combustion chamber A. The return duct E is formed by a wall E having a throat G formed opposite the outlet of the combustion chamber A, which is surrounded by an air jacket S to which air is supplied through an air heater K comprising zig-zag ducts in the upper part of the heating chamber. Air injector nozzles M are provided in the air duct above the return duct F to cause entrainment of some of the cooled combustion gases, the mixture of air and entrained gas passing into the heating space through the throat G. The injector nozzles M are controlled by valves N and the air for combustion is controlled by a valve P and enters the combustion chamber through nozzles Q.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB266364A GB1057701A (en) | 1964-01-21 | 1964-01-21 | Improvements relating to heat exchange apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB266364A GB1057701A (en) | 1964-01-21 | 1964-01-21 | Improvements relating to heat exchange apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1057701A true GB1057701A (en) | 1967-02-08 |
Family
ID=9743573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB266364A Expired GB1057701A (en) | 1964-01-21 | 1964-01-21 | Improvements relating to heat exchange apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1057701A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2511487A3 (en) * | 2011-04-13 | 2014-03-19 | General Electric Company | Combined cycle power plant |
-
1964
- 1964-01-21 GB GB266364A patent/GB1057701A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2511487A3 (en) * | 2011-04-13 | 2014-03-19 | General Electric Company | Combined cycle power plant |
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