IE40196B1 - Improvements relating to fluidised bed combustion chambers - Google Patents
Improvements relating to fluidised bed combustion chambersInfo
- Publication number
- IE40196B1 IE40196B1 IE2256/74A IE225674A IE40196B1 IE 40196 B1 IE40196 B1 IE 40196B1 IE 2256/74 A IE2256/74 A IE 2256/74A IE 225674 A IE225674 A IE 225674A IE 40196 B1 IE40196 B1 IE 40196B1
- Authority
- IE
- Ireland
- Prior art keywords
- bed
- tubes
- depth
- nov
- boiler
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
1484571 Fluidized bed combustion chamber; water tube boilers BABCOCK & WILCOX Ltd 1 Nov 1974 [2 Nov 1973] 50961/73 Headings F4B and F4A In a variable depth fluidized bed of combustible solids within an enclosed chamber, a heat exchange tube or tubes are arranged inclined to the horizontal in a plurality of vertical planes so that the length of tube immersed in the bed is dependent on the bed depth. The bed may be operated at super atmospheric pressure and boiler tubes are arranged in helices supported by downcomers from stub tubes in the furnace roof which may be removed to facilitate repair and renewal of the tubes. The depth of the bed is changed by varying the rate of removal of bed material, and a sudden reduction in the power requirement of the boiler may be met by dumping part of the bed.
[GB1484571A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB50961/73A GB1484571A (en) | 1973-11-02 | 1973-11-02 | Fluidised bed combustion chambers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE40196L IE40196L (en) | 1975-05-02 |
| IE40196B1 true IE40196B1 (en) | 1979-04-11 |
Family
ID=10458111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2256/74A IE40196B1 (en) | 1973-11-02 | 1974-11-01 | Improvements relating to fluidised bed combustion chambers |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5078933A (en) |
| BE (1) | BE821842A (en) |
| DE (1) | DE2452190A1 (en) |
| ES (1) | ES431603A1 (en) |
| FR (1) | FR2250074B1 (en) |
| GB (1) | GB1484571A (en) |
| IE (1) | IE40196B1 (en) |
| IN (1) | IN142690B (en) |
| NL (1) | NL7414346A (en) |
| SE (1) | SE396463B (en) |
| ZA (1) | ZA747039B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2850536C2 (en) * | 1978-11-22 | 1987-02-05 | Deutsche Babcock Ag, 4200 Oberhausen | Steam generator with fluidized bed combustion chamber |
| DE2856870A1 (en) * | 1978-12-30 | 1980-07-10 | Bergwerksverband Gmbh | Fluidized bed firing for central heating boilers |
| JPS5664208A (en) * | 1979-10-30 | 1981-06-01 | Kawasaki Heavy Ind Ltd | Control of temperature of bed in fluidized bed combustion boiler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3411574A (en) * | 1966-09-30 | 1968-11-19 | Navy Usa | Apparatus for transferring heat to and from a mass |
-
1973
- 1973-11-02 GB GB50961/73A patent/GB1484571A/en not_active Expired
-
1974
- 1974-11-01 ZA ZA00747039A patent/ZA747039B/en unknown
- 1974-11-01 SE SE7413782A patent/SE396463B/en unknown
- 1974-11-01 IE IE2256/74A patent/IE40196B1/en unknown
- 1974-11-01 IN IN2385/CAL/74A patent/IN142690B/en unknown
- 1974-11-02 ES ES431603A patent/ES431603A1/en not_active Expired
- 1974-11-02 JP JP49126119A patent/JPS5078933A/ja active Pending
- 1974-11-04 NL NL7414346A patent/NL7414346A/en active Search and Examination
- 1974-11-04 BE BE150204A patent/BE821842A/en not_active IP Right Cessation
- 1974-11-04 DE DE19742452190 patent/DE2452190A1/en not_active Ceased
- 1974-11-07 FR FR7436897A patent/FR2250074B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2250074B1 (en) | 1982-09-24 |
| ES431603A1 (en) | 1976-10-16 |
| IE40196L (en) | 1975-05-02 |
| BE821842A (en) | 1975-05-05 |
| SE396463B (en) | 1977-09-19 |
| IN142690B (en) | 1977-08-13 |
| SE7413782L (en) | 1975-05-05 |
| GB1484571A (en) | 1977-09-01 |
| AU7501774A (en) | 1976-05-06 |
| ZA747039B (en) | 1976-06-30 |
| JPS5078933A (en) | 1975-06-27 |
| DE2452190A1 (en) | 1975-05-07 |
| FR2250074A1 (en) | 1975-05-30 |
| NL7414346A (en) | 1975-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3921590A (en) | Fluidised bed incinerators | |
| GB1466813A (en) | System for generating heat | |
| GB1311869A (en) | Steam boilers | |
| IE40196B1 (en) | Improvements relating to fluidised bed combustion chambers | |
| ATE7071T1 (en) | STEAM GENERATOR WITH FLUID BED FIRING. | |
| GB983747A (en) | Improvements in or relating to forced-flow tubulous steam generators | |
| GB1426579A (en) | Boilers | |
| GB2018961A (en) | Fluidised Bed Fired Stream Generator | |
| GB1502736A (en) | Steam generator for operation with coal firing | |
| GB1009034A (en) | Steam boilers with fluid cooled supporting framework | |
| GB1423838A (en) | Water tube furnace enclosure | |
| GB1394233A (en) | Boiler tubes | |
| GB1003293A (en) | Improvements in and relating to pulverised-fuel fired furnaces | |
| FR2337314A2 (en) | Heat exchanger producing continuous hot water - has solid or hollow fins causing circulation in spiral pattern and ramp of varying pitch | |
| IE791612L (en) | Boiler | |
| ES459876A1 (en) | Bottom supported, hopper bottom furnace for pulverized coal firing | |
| GB1347398A (en) | Boilers or liquid heaters | |
| GB1418456A (en) | Steam boilers | |
| GB1237774A (en) | A waste heat boiler for use with high pressure process gas | |
| GB1378680A (en) | Sectional boilers | |
| SU1460528A1 (en) | Method of operating a tubular heating surface | |
| RU1786341C (en) | Section hot-water boiler | |
| JPS5728944A (en) | Vertical fluidized bed type boiler | |
| JPS5467104A (en) | Heat recovering method and its apparatus for fire tube boiler | |
| IE790433L (en) | Solid fuel boiler |