ES436345A1 - Vapor generating system in which recirculated flue gases are injected into the combustion air stream of a steam generator - Google Patents
Vapor generating system in which recirculated flue gases are injected into the combustion air stream of a steam generatorInfo
- Publication number
- ES436345A1 ES436345A1 ES436345A ES436345A ES436345A1 ES 436345 A1 ES436345 A1 ES 436345A1 ES 436345 A ES436345 A ES 436345A ES 436345 A ES436345 A ES 436345A ES 436345 A1 ES436345 A1 ES 436345A1
- Authority
- ES
- Spain
- Prior art keywords
- generating system
- air
- flue gases
- injected
- vapor generating
- 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
- 239000003546 flue gas Substances 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 3
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Of Fluid Fuel (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A vapor generating system in which a plurality of mixing pipes are disposed in a duct connecting the interior of the furnace section with a source of air. An additional duct introduces flue gases from the furnace section into the mixing pipes, and slots are provided through the mixing pipes for permitting the discharge of the gases into the path of air flowing through the air duct to mix the gases and air before they are introduced into the furnace section. A plurality of metering pipes are disposed in the air duct, and apparatus is provided which cooperates with the mixing pipes and the metering pipes to enable the quantities of gases and air to be respectively measured.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US469261A US3892191A (en) | 1974-05-13 | 1974-05-13 | Vapor generating system in which recirculated flue gases are injected into the combustion air stream of a steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES436345A1 true ES436345A1 (en) | 1977-04-01 |
Family
ID=23863116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES436345A Expired ES436345A1 (en) | 1974-05-13 | 1975-04-07 | Vapor generating system in which recirculated flue gases are injected into the combustion air stream of a steam generator |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3892191A (en) |
| JP (1) | JPS50146943A (en) |
| CA (1) | CA1018846A (en) |
| ES (1) | ES436345A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1559748A (en) * | 1978-01-16 | 1980-01-23 | Foster Wheeler Power Prod | Furnaces |
| DE10001293B4 (en) * | 2000-01-14 | 2008-06-12 | WS-Wärmeprozeßtechnik GmbH | Tube Erhitzerofen |
| GB201012461D0 (en) * | 2010-07-26 | 2010-09-08 | Doosan Power Systems Ltd | Furnace tube arrangment for a steam generator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1837713A (en) * | 1926-03-09 | 1931-12-22 | Fuller Lehigh Co | Furnace and method of operating the same |
| US1789401A (en) * | 1929-01-08 | 1931-01-20 | Babcock & Wilcox Co | Air heater |
| US2229643A (en) * | 1937-01-02 | 1941-01-28 | Superheater Co Ltd | Method and apparatus for controlling temperature of superheated steam |
| US2926636A (en) * | 1953-11-18 | 1960-03-01 | Bailey Meter Co | Steam temperature control |
| US3781162A (en) * | 1972-03-24 | 1973-12-25 | Babcock & Wilcox Co | Reducing nox formation by combustion |
-
1974
- 1974-05-13 US US469261A patent/US3892191A/en not_active Expired - Lifetime
-
1975
- 1975-03-07 CA CA221,511A patent/CA1018846A/en not_active Expired
- 1975-04-07 ES ES436345A patent/ES436345A1/en not_active Expired
- 1975-04-28 JP JP50051943A patent/JPS50146943A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1018846A (en) | 1977-10-11 |
| JPS50146943A (en) | 1975-11-25 |
| US3892191A (en) | 1975-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES443284A1 (en) | Hot gas generator | |
| JPS5256224A (en) | Supersonic fuel injection supply system | |
| GB1383627A (en) | Self-compensating flow divider | |
| SE7601365L (en) | PROCEDURE AND APPARATUS FOR REGULATING THE RECYCLING OF COMBUSTION EXHAUST | |
| ES491321A0 (en) | APPARATUS FOR MIXING AT LEAST ONE ADDITIONAL GAS IN A MAIN FLOW OF A FLOWING GAS IN A CYLINDRICAL DUCT | |
| ES442039A1 (en) | Steam generating system and method utilizing exhaust gas recirculation | |
| ES436345A1 (en) | Vapor generating system in which recirculated flue gases are injected into the combustion air stream of a steam generator | |
| GB1116979A (en) | Apparatus for the partial combustion of a liquid fuel | |
| ES369414A1 (en) | Procedure for unpacking, especially converter output gases. (Machine-translation by Google Translate, not legally binding) | |
| GB1311070A (en) | Apparatus for reacting gases | |
| SE8106242L (en) | SET AND DEVICE FOR HEATING OF INDUSTRIAL ENDAL PROCESS AIR | |
| GB1208525A (en) | Apparatus for introducing gases into a reaction zone | |
| GB1288504A (en) | ||
| GB1208033A (en) | A method of and apparatus for mixing a high temperature gas stream containing products of combustion with a low temperature gas or air stream containing solid particles | |
| GB1525107A (en) | Quiet and smokeless flaring of off-gases containing hydrocarbons | |
| JPS5654204A (en) | Atmospheric gas generator for heat treatment | |
| GB1479828A (en) | Gasification of carbon with steam | |
| ES413736A1 (en) | Apparatus to reduce the production of nox in combustión of fuels. (Machine-translation by Google Translate, not legally binding) | |
| JPS52135871A (en) | Method and apparatus for decreasing nox in combustion exhaust gas | |
| GB1409020A (en) | Kiln for carbon articles | |
| FR2259988A1 (en) | Gas turbine combustion unit - has annular fuel distribution pipe enclosed by sleeve for cooling air flow | |
| GB715387A (en) | Improvements in or relating to combustion chambers for gas turbines or other prime movers | |
| JPS5585805A (en) | Low nox burner device | |
| ES302274A1 (en) | A procedure for the affinity of iron. (Machine-translation by Google Translate, not legally binding) | |
| GB1299133A (en) | Gas burner |