ES325460A1 - Improvements in the steam generators. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the steam generators. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES325460A1 ES325460A1 ES0325460A ES325460A ES325460A1 ES 325460 A1 ES325460 A1 ES 325460A1 ES 0325460 A ES0325460 A ES 0325460A ES 325460 A ES325460 A ES 325460A ES 325460 A1 ES325460 A1 ES 325460A1
- Authority
- ES
- Spain
- Prior art keywords
- gases
- furnace chamber
- heating
- recirculated
- gas
- 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
- F22B35/00—Control systems for steam boilers
- F22B35/002—Control by recirculating flue gases
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)
- Furnace Details (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
Improvements in the steam generators, characterized in that the generator comprises walls that include fluid heating tubes that absorb radiant heat, which form a vertical furnace chamber having a heating gas outlet; means including fluid heating tubes that absorb convection heat, forming a gas passage connected in series to said gas outlet; means for generating heating gases in said furnace chamber; high pressure reheating means and low pressure reheating means arranged in said gas passage; recirculated gas means for maintaining the temperatures of the vapor being discharged from the high and low pressure reheating means to substantially constant predetermined values over a wide range of loads and including means that conduct heating gases from a downstream position in the direction from the gases of the superheaters to the furnace chamber to be mixed with the finished heating gases to be generated; each of the reheating means being disposed in said gas passage in a position such that its admission of heat is increased by an increase in the flow of recirculated gases; and means for increasing the flow of recirculated gases to the furnace chamber in response to a decrease in the temperature of the outlet vapor of the high-pressure reheater means or of the low-pressure reheater means below its predetermined temperature. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44533465A | 1965-04-05 | 1965-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES325460A1 true ES325460A1 (en) | 1967-04-01 |
Family
ID=23768518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0325460A Expired ES325460A1 (en) | 1965-04-05 | 1966-04-05 | Improvements in the steam generators. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES325460A1 (en) |
GB (1) | GB1089508A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451003A (en) * | 1983-06-09 | 1984-05-29 | Exxon Research And Engineering Co. | Control scheme and apparatus for a cogeneration boiler |
-
1966
- 1966-04-05 ES ES0325460A patent/ES325460A1/en not_active Expired
- 1966-04-05 GB GB1522266A patent/GB1089508A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1089508A (en) | 1967-11-01 |
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