GB810900A - Improvements in steam generators with pressure-resistant, cylindrical casings - Google Patents
Improvements in steam generators with pressure-resistant, cylindrical casingsInfo
- Publication number
- GB810900A GB810900A GB8984/57A GB898457A GB810900A GB 810900 A GB810900 A GB 810900A GB 8984/57 A GB8984/57 A GB 8984/57A GB 898457 A GB898457 A GB 898457A GB 810900 A GB810900 A GB 810900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipes
- casing
- discharge pipes
- cross
- banks
- 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 abstract 2
- 239000002918 waste heat Substances 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1838—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines the hot gas being under a high pressure, e.g. in chemical installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
810,900. Water-tube steam boilers. VORKAUF, H. March 19, 1957 [March 22, 1956], No. 8984/57. Class 123(2) A natural circulation waste - heat boiler comprises a cylindrical pressureresistant casing 1 having a gas inlet 17 and an outlet 18 and containing three banks 2, 3, 4 of horizontally disposed, multiple - bend U- tubes forming the evaporating surface. The tube banks fill a space of rectangular cross-section within the casing, as shown in Fig. 2. In the spaces 7 of segment-like cross - section are arranged two downcomer pipes 9 and two steam and w a t e r discharge pipes 10, the pipes 9, 10 depending from a drum 11 which is mounted on the top of the casing 1. The lower ends of the downcomers and discharge pipes are respectively connected by cross pipes such as 12 whilst below and above each bank the downcomers and discharge pipes are connected by horizontal pipes 5, 6 serving respectively as distributing and collector headers for the individual tube banks. The whole of the evaporator surface is supported from the drum 11 by the pipes 9 and 10 thus allowing its expansion and contraction independently of the casing 1 and enabling the boiler to be lifted completely from the casing for maintenance purposes. To prevent the waste gases from by-passing the heating surfaces, the side spaces 7, 8 are covered by a series of plates 20. A forcedflow waste heat boiler with heating surfaces and supply and discharge pipes arranged in the above manner in a cylindrical casing is also described (Figs. 4 to 6, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE810900X | 1956-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB810900A true GB810900A (en) | 1959-03-25 |
Family
ID=6726138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8984/57A Expired GB810900A (en) | 1956-03-22 | 1957-03-19 | Improvements in steam generators with pressure-resistant, cylindrical casings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB810900A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3147742A (en) * | 1962-12-03 | 1964-09-08 | Gen Electric | Multi-pressure waste heat boiler |
| DE1246760B (en) * | 1960-09-30 | 1967-08-10 | Schmidt Sche Heissdampf | Waste heat boilers of large structural dimensions, especially for utilizing waste heat from turbine exhaust gases |
| EP0171558A3 (en) * | 1984-08-15 | 1987-01-07 | Gebruder Sulzer Aktiengesellschaft | Heat-exchange apparatus |
| EP0218950A3 (en) * | 1985-10-12 | 1988-08-10 | L. & C. Steinmüller GmbH | Heat exchanger for the assembly with a burner hood of a contact reactor |
| EP0357590A1 (en) * | 1988-08-29 | 1990-03-07 | AUSTRIAN ENERGY & ENVIRONMENT SGP/WAAGNER-BIRO GmbH | Waste heat boiler |
| WO2015140361A1 (en) * | 2014-03-21 | 2015-09-24 | Foster Wheeler Energia, S.L.U. | Evaporation cycle of a natural circulation steam generator in connection with a vertical duct for upward gas flow |
-
1957
- 1957-03-19 GB GB8984/57A patent/GB810900A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1246760B (en) * | 1960-09-30 | 1967-08-10 | Schmidt Sche Heissdampf | Waste heat boilers of large structural dimensions, especially for utilizing waste heat from turbine exhaust gases |
| US3147742A (en) * | 1962-12-03 | 1964-09-08 | Gen Electric | Multi-pressure waste heat boiler |
| EP0171558A3 (en) * | 1984-08-15 | 1987-01-07 | Gebruder Sulzer Aktiengesellschaft | Heat-exchange apparatus |
| EP0218950A3 (en) * | 1985-10-12 | 1988-08-10 | L. & C. Steinmüller GmbH | Heat exchanger for the assembly with a burner hood of a contact reactor |
| EP0357590A1 (en) * | 1988-08-29 | 1990-03-07 | AUSTRIAN ENERGY & ENVIRONMENT SGP/WAAGNER-BIRO GmbH | Waste heat boiler |
| WO2015140361A1 (en) * | 2014-03-21 | 2015-09-24 | Foster Wheeler Energia, S.L.U. | Evaporation cycle of a natural circulation steam generator in connection with a vertical duct for upward gas flow |
| US10125972B2 (en) | 2014-03-21 | 2018-11-13 | Amec Foster Wheeler Energia, S.L.U. | Apparatus that provides and evaporation cycle of a natural circulation steam generator in connection with a vertical duct for upward gas flow |
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