GB196174A - Improvements in steam generators - Google Patents
Improvements in steam generatorsInfo
- Publication number
- GB196174A GB196174A GB966622A GB966622A GB196174A GB 196174 A GB196174 A GB 196174A GB 966622 A GB966622 A GB 966622A GB 966622 A GB966622 A GB 966622A GB 196174 A GB196174 A GB 196174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- return
- furnaces
- class
- heating surface
- 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
- F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
- F22B7/12—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body with auxiliary fire tubes; Arrangement of header boxes providing for return diversion of flue gas flow
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)
- Combustion Of Fluid Fuel (AREA)
Abstract
196,174. Kirke, P. St. G. April 4, 1922. Return-tube boilers.-In a return-tube boiler working under induced or forced draught, the ratio of the tube-heating surface to the total sectional area of the heating tubes is greater than 280 to 1, and is preferably between 500 to 1 and 600 to 1. In a return-tube boiler having such a tube-heating surface, the chamber e connecting the outlet of the furnace flues a with the return tubes d contains a superheater f. The furnaces are fed by burners b, and a septum c, arranged as described in Specification 182,995, [Class 51 (i), Furnaces and kilns, Combustion apparatus of], is fitted in each flue to accelerate the mixing and combustion of the oil vapour and air. An economizer may be placed on the delivery side of the fan i, creating an induced draught. The smoke-box cover n may have cleaning holes arranged as described in Specification 186,801, [Class 25, Chimneys &c.].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB966622A GB196174A (en) | 1922-04-04 | 1922-04-04 | Improvements in steam generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB966622A GB196174A (en) | 1922-04-04 | 1922-04-04 | Improvements in steam generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB196174A true GB196174A (en) | 1923-04-19 |
Family
ID=9876401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB966622A Expired GB196174A (en) | 1922-04-04 | 1922-04-04 | Improvements in steam generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB196174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340859A1 (en) * | 1988-04-29 | 1989-11-08 | Machinefabriek G. van der Ploeg B.V. | Boiler |
-
1922
- 1922-04-04 GB GB966622A patent/GB196174A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340859A1 (en) * | 1988-04-29 | 1989-11-08 | Machinefabriek G. van der Ploeg B.V. | Boiler |
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