GB1106027A - A bottom supported vapor generator - Google Patents
A bottom supported vapor generatorInfo
- Publication number
- GB1106027A GB1106027A GB26786/66A GB2678666A GB1106027A GB 1106027 A GB1106027 A GB 1106027A GB 26786/66 A GB26786/66 A GB 26786/66A GB 2678666 A GB2678666 A GB 2678666A GB 1106027 A GB1106027 A GB 1106027A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rear wall
- tubes
- header
- boiler
- extending
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
- F22B37/242—Supporting, suspending, or setting arrangements, e.g. heat shielding for bottom supported water-tube steam generators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
1,106,027. Water tube boilers. COMBUSTION ENGINEERING Inc. 15 June, 1966 [28 July, 1965], No. 26786/66. Heading F4A. A bottom supported water tube boiler, fired by solid, liquid, gaseous or pulverized fuel comprises a tube lined furnace chamber 14, leading to a boiler tube bank 12 extending between upper and lower drums 26, 28 respectively. From the boiler bank 12 the gas is exhausted through a tube lined rear pass 54 containing an economizer 58, to outlet 56. The furnace chamber side walls are formed by upright gas-tight welded tubes extending between lower and upper side wall headers 34, 38 respectively whilst the furnace chamber floor 20, front wall 22 and roof 24 are all formed from continuous C-shaped tubes gas tightly welded together and extending between a lower rear wall header 36 which with the lower side wall headers 34 forms a U-shaped header unit, and the upper drum 26. The rear wall 18 of the furnace chamber is defined by further tubes extending between lower rear header 36 and upper and lower drums 26, 28, the tubes forming a nose baffle 42 to protect superheater 44 from radiant heat from furnace chamber 14, whilst those tubes which extend to the upper drum 26 form a screen 46 in front of the boiler bank 12. The rear wall 50 of the rear gas pass 54 is also lined with vapour generating tubes extending between the lower rear wall header 36 and the upper drum 26. The boiler bank 12 and the drums 26, 28 are mainly supported by spaced downcomer tubes 48 extending between the lower drum 28 and the lower rear wall header 36, and partly by the rear wall 50 of gas pass 54. The enclosure of the downcomer tubes 48 by the rear gas pass 54 minimises thermal stresses due to expansion, particularly on start up of the boiler. The lower rear wall header 36 is itself fixedly supported by mountings 62 on pedestal 63, whilst the side wall headers 34 are slidably engaged by mountings 66. The rear wall 50 is supported through gussets 64, and slidable bearing plates 67 on structural members 65.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US475444A US3280800A (en) | 1965-07-28 | 1965-07-28 | Vapor generator having boiler bank supported by downcomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1106027A true GB1106027A (en) | 1968-03-13 |
Family
ID=23887584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26786/66A Expired GB1106027A (en) | 1965-07-28 | 1966-06-15 | A bottom supported vapor generator |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3280800A (en) |
| ES (1) | ES329050A1 (en) |
| GB (1) | GB1106027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2356076A1 (en) * | 1976-06-23 | 1978-01-20 | Combustion Eng | WATER STEAM GENERATOR |
| CN102901213A (en) * | 2012-10-31 | 2013-01-30 | 山西蓝天环保设备有限公司 | Superfine pulverized-coal combustion hot water boiler |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1024840A (en) * | 1974-02-01 | 1978-01-24 | Heinz Stogmuller | Heat exchanger |
| US3973523A (en) * | 1975-03-17 | 1976-08-10 | The Babcock & Wilcox Company | Vapor generator |
| FI126039B (en) | 2014-06-03 | 2016-06-15 | Amec Foster Wheeler En Oy | Swivel bed boiler with a support structure for a particle separator |
| CA2894077C (en) | 2014-06-12 | 2023-09-26 | Thermodesign Inc. | Boiler system comprising an integrated economizer |
| AU2016410643B2 (en) | 2016-06-20 | 2019-07-25 | Sumitomo SHI FW Energia Oy | A bottom-supported boiler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979041A (en) * | 1957-02-07 | 1961-04-11 | Babcock & Wilcox Co | Vapor generator |
-
1965
- 1965-07-28 US US475444A patent/US3280800A/en not_active Expired - Lifetime
-
1966
- 1966-06-15 GB GB26786/66A patent/GB1106027A/en not_active Expired
- 1966-07-13 ES ES0329050A patent/ES329050A1/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2356076A1 (en) * | 1976-06-23 | 1978-01-20 | Combustion Eng | WATER STEAM GENERATOR |
| CN102901213A (en) * | 2012-10-31 | 2013-01-30 | 山西蓝天环保设备有限公司 | Superfine pulverized-coal combustion hot water boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| US3280800A (en) | 1966-10-25 |
| ES329050A1 (en) | 1967-05-16 |
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