GB1409872A - Steam boilers having air heaters - Google Patents
Steam boilers having air heatersInfo
- Publication number
- GB1409872A GB1409872A GB2736171A GB2736171A GB1409872A GB 1409872 A GB1409872 A GB 1409872A GB 2736171 A GB2736171 A GB 2736171A GB 2736171 A GB2736171 A GB 2736171A GB 1409872 A GB1409872 A GB 1409872A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- heat pipes
- waste
- air heaters
- steam boilers
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1409872 Heating air by waste gases; heat pipes FOSTER WHEELER JOHN BROWN BOILERS Ltd 11 Sept 1972 [10 June 1971] 27361/71 Headings F4S and F4U A steam boiler incorporates a combustion-air heater in which the air is heated by waste combustion gases, heat exchange being effected by a plurality of heat pipes 7 each extending into the waste gas passage 1 and into the air passage 3. As shown, the heat pipes are provided with fins 11 and they extend through and are sealed in a partition 5 separating the air and gas passages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2736171A GB1409872A (en) | 1971-06-10 | 1971-06-10 | Steam boilers having air heaters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2736171A GB1409872A (en) | 1971-06-10 | 1971-06-10 | Steam boilers having air heaters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1409872A true GB1409872A (en) | 1975-10-15 |
Family
ID=10258366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2736171A Expired GB1409872A (en) | 1971-06-10 | 1971-06-10 | Steam boilers having air heaters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1409872A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2519803A1 (en) * | 1975-05-03 | 1976-11-11 | Gea Luftkuehler Happel Gmbh | Heat exchanger with ribbed heating pipes - has pipes forming heating meander supported by separator wall |
FR2583144A1 (en) * | 1985-06-10 | 1986-12-12 | Sofresid | IMPROVEMENTS ON SELF-RECOVERING BURNERS |
US4721604A (en) * | 1985-09-05 | 1988-01-26 | Snamprogetti S.P.A. | Thermal cracking furnace for producing vinyl chloride |
-
1971
- 1971-06-10 GB GB2736171A patent/GB1409872A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2519803A1 (en) * | 1975-05-03 | 1976-11-11 | Gea Luftkuehler Happel Gmbh | Heat exchanger with ribbed heating pipes - has pipes forming heating meander supported by separator wall |
FR2583144A1 (en) * | 1985-06-10 | 1986-12-12 | Sofresid | IMPROVEMENTS ON SELF-RECOVERING BURNERS |
US4721604A (en) * | 1985-09-05 | 1988-01-26 | Snamprogetti S.P.A. | Thermal cracking furnace for producing vinyl chloride |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |