GB1022348A - A once through steam boiler - Google Patents
A once through steam boilerInfo
- Publication number
- GB1022348A GB1022348A GB41278/62A GB4127862A GB1022348A GB 1022348 A GB1022348 A GB 1022348A GB 41278/62 A GB41278/62 A GB 41278/62A GB 4127862 A GB4127862 A GB 4127862A GB 1022348 A GB1022348 A GB 1022348A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- combustion chamber
- evaporator
- horizontal
- region
- 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
- F22B37/244—Supporting, suspending, or setting arrangements, e.g. heat shielding for water-tube steam generators suspended from the top
-
- 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
- F22B37/62—Component parts or details of steam boilers specially adapted for steam boilers of forced-flow type
- F22B37/64—Mounting of, or supporting arrangements for, tube units
- F22B37/645—Mounting of, or supporting arrangements for, tube units involving upper vertically-disposed water tubes and lower horizontally- or helically disposed water tubes
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)
- Combustion Of Fluid Fuel (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
1,022,348. Tube walls for furnaces; steam generators; superheaters. SIEMENSSCHUCKERTWERKE A.G. Oct. 31, 1962 [Nov. 2, 1961], No. 41278/62. Headings F4A and F4B. The combustion chamber wall of a oncethrough steam generator includes evaporator tubing 4, 6, insulation material 16a (Fig. 3, not shown), sheet-metal cladding 12a, and horizontal encircling girders 12 all of which together with a burner box 8 housing excess pressure firing means are supported from vertical channel members 10 which extend the height of the combustion chamber and are suspended at the upper end from a suitable frame. In the lower region of the combustion chamber up to the level 5 at about two-thirds its full height the evaporator tubes 4 are each wound about the chamber in inclined manner and thereafter rise vertically as outlet tubes 6. The flat faces of the channel members 10 contact the outer surfaces of the evaporator tubes and support the tubes by pins 15, Fig. 3, welded to the tubes. In the upper region horizontallydisposed sinuously-coiled radiant superheater tubes 7 are suspended on horizontal pins 16, Fig. 3, welded to tubes 6, the construction allowing for horizontal displacement of the superheater tubes due to differential expansion. The sheet-metal cladding 12a is protected in this region between groups of outlet tubes 6 by a layer of insulation material of the same thickness as the diameter of the tubes 6.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0076506 | 1961-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1022348A true GB1022348A (en) | 1966-03-09 |
Family
ID=7506170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41278/62A Expired GB1022348A (en) | 1961-11-02 | 1962-10-31 | A once through steam boiler |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3298360A (en) |
| BE (1) | BE624188A (en) |
| DE (1) | DE1401371B2 (en) |
| FR (1) | FR1334730A (en) |
| GB (1) | GB1022348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3376859A (en) * | 1965-10-05 | 1968-04-09 | Sulzer Ag | Pipe lining for a steam generator |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1240883B (en) * | 1964-02-27 | 1967-05-24 | Ver Kesselwerke Ag | Forced-through boiler with the boiler body suspended on top of the boiler frame |
| DE1297619B (en) * | 1964-03-12 | 1969-06-19 | Siemens Ag | Flow boiler, especially for overpressure firing |
| DE1235330B (en) * | 1964-04-23 | 1967-03-02 | Ver Kesselwerke Ag | Forced flow boiler with welded tubes |
| US3396707A (en) * | 1965-08-27 | 1968-08-13 | Babcock & Wilcox Ltd | Gas passes |
| US3400689A (en) * | 1966-08-25 | 1968-09-10 | Babcock & Wilcox Ltd | Vapour generators |
| DE2557427A1 (en) * | 1975-12-19 | 1977-06-30 | Kraftwerk Union Ag | CIRCUIT OF A FIRE ROOM LUG IN A FLOW-THROUGH BOILER WITH GAS-TIGHT WELDED WALLS IN TWO CONSTRUCTION |
| US4175519A (en) * | 1978-03-31 | 1979-11-27 | Foster Wheeler Energy Corporation | Vapor generator utilizing vertical bars for supporting angularly arranged furnace boundary wall fluid flow tubes |
| US4198930A (en) * | 1978-05-09 | 1980-04-22 | Foster Wheeler Energy Corporation | Gas screen arrangement for a vapor generator |
| JPS61211606A (en) * | 1985-01-04 | 1986-09-19 | ザ・バブコツク・アンド・ウイルコツクス・カンパニ− | Shroud pipe wall of furnace |
| DE102006005208A1 (en) * | 2006-02-02 | 2007-08-16 | Hitachi Power Europe Gmbh | Hanging steam generator |
| US8511258B2 (en) * | 2007-05-09 | 2013-08-20 | Hitachi, Ltd. | Coal boiler and coal boiler combustion method |
| DE102008060918A1 (en) * | 2008-12-06 | 2010-06-10 | Mvv Umwelt Gmbh | Steam generator for generating superheated steam in a waste incineration plant |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB398413A (en) * | 1932-02-27 | 1933-09-14 | Siemens Ag | Improvements in or relating to critical pressure vapour generators |
| US2878791A (en) * | 1954-02-10 | 1959-03-24 | Sulzer Ag | Steam generating, superheating, and resuperheating plant |
| FR1194599A (en) * | 1957-12-14 | 1959-11-10 | Walther & Cie Ag | Single flue forced circulation boiler |
| US3078830A (en) * | 1958-03-17 | 1963-02-26 | Babcock & Wilcox Ltd | Tubulous boiler walls |
| NL241904A (en) * | 1958-08-01 | |||
| US3081748A (en) * | 1958-12-19 | 1963-03-19 | Babcock & Wilcox Co | Forced flow fluid heating unit |
| US3055348A (en) * | 1959-04-10 | 1962-09-25 | Babcock & Wilcox Co | Fluid heater tube platen supports |
| GB877116A (en) * | 1959-05-01 | 1961-09-13 | Babcock & Wilcox Ltd | Improvements in tubulous boilers |
-
1961
- 1961-11-02 DE DE19611401371 patent/DE1401371B2/en active Pending
-
1962
- 1962-09-26 FR FR910558A patent/FR1334730A/en not_active Expired
- 1962-10-29 BE BE624188D patent/BE624188A/en unknown
- 1962-10-31 GB GB41278/62A patent/GB1022348A/en not_active Expired
-
1966
- 1966-01-05 US US528680A patent/US3298360A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3376859A (en) * | 1965-10-05 | 1968-04-09 | Sulzer Ag | Pipe lining for a steam generator |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1401371B2 (en) | 1970-02-19 |
| DE1401371A1 (en) | 1968-12-05 |
| BE624188A (en) | 1963-04-29 |
| US3298360A (en) | 1967-01-17 |
| FR1334730A (en) | 1963-08-09 |
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