GB277401A - Improvements in and relating to feed water heaters for locomotive and like boilers - Google Patents
Improvements in and relating to feed water heaters for locomotive and like boilersInfo
- Publication number
- GB277401A GB277401A GB1081626A GB1081626A GB277401A GB 277401 A GB277401 A GB 277401A GB 1081626 A GB1081626 A GB 1081626A GB 1081626 A GB1081626 A GB 1081626A GB 277401 A GB277401 A GB 277401A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heater
- pipe
- water
- heaters
- valve
- 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
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/42—Feed-water heaters, i.e. economisers or like preheaters specially adapted for locomotives
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
277,401. Bredin, E. C., and Burnell, A. G. Jan. 21, 1927. Feedwater, heating.- In a feedwater heater for locomotive &c. boilers in which two pre-heaters 1, 8 heated by exhaust steam from the cylinders and by the flue gases from the boiler 9 respectively are provided, the supply of water to the heaters is positively maintained, and provision is made for the removal of any gases liberated during heating. The water is caused to flow from the main supply tank through pipes 15, 16 to the heater 1 by a pump 5, and thence through a pipe 17 to the heater 8 from which it is forced by a pump 4 through a pipe 18 to the boiler. Any excess of water supplied to the heaters, together with the liberated gases, pass to an auxiliary water tank 20 by means of a pipe 19, and thence through a pipe 21, pressure controlling valve 22 and sightflow fitting 23 back to the main supply tank; a steam control valve 27 is provided so that no steam is supplied to the feed pump 4 until water is flowing through the valve 22. The supply of exhaust steam to the heater 1 is controlled by a valve 7, while the flow of flue gases through the heater 8 may be regulated by adjustable, openings and doors 13 in the smokebox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1081626A GB277401A (en) | 1927-01-21 | 1927-01-21 | Improvements in and relating to feed water heaters for locomotive and like boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1081626A GB277401A (en) | 1927-01-21 | 1927-01-21 | Improvements in and relating to feed water heaters for locomotive and like boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB277401A true GB277401A (en) | 1927-09-22 |
Family
ID=9974808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1081626A Expired GB277401A (en) | 1927-01-21 | 1927-01-21 | Improvements in and relating to feed water heaters for locomotive and like boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB277401A (en) |
-
1927
- 1927-01-21 GB GB1081626A patent/GB277401A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1029490A (en) | Improvements relating to the regeneration of the heat of boiler flue gases | |
| GB277401A (en) | Improvements in and relating to feed water heaters for locomotive and like boilers | |
| GB1163577A (en) | Improvements in waste heat boilers | |
| GB500881A (en) | Improvements in or relating to steam boilers and water heaters and rail cars in which they are incorporated | |
| GB139585A (en) | Improvements in connection with hot water service boilers or heaters and storage apparatus | |
| SU3820A1 (en) | High Pressure Steam Boiler | |
| GB259802A (en) | Improvements in or relating to change over devices for boiler feed water heaters or the like, more particularly for locomotives | |
| GB195303A (en) | Improvements in feeding devices for steam boilers | |
| GB176439A (en) | Improvements in or relating to feed water heaters for locomotives | |
| GB193778A (en) | Improved apparatus for heating and supplying boiler feed-water | |
| GB323891A (en) | Improvements relating to the supply of boiler feed water | |
| GB240113A (en) | Improvements relating to steam boilers | |
| GB747055A (en) | Improvements in and relating to air heaters for steam generators | |
| GB362365A (en) | Improvements relating to steam generating plant | |
| GB392574A (en) | Improvements in or relating to the heating of feed water for steam boilers utilizingthe heat of hot waste gases | |
| GB277977A (en) | Improvements relating to boiler feed water supply systems | |
| GB275876A (en) | Improvements relating to boiler feed-water heaters | |
| GB677791A (en) | Improvements in or relating to feedwater supply systems for steam boilers | |
| GB191203499A (en) | Improvements in or relating to Apparatus for Heating Boiler Feed Water. | |
| GB233494A (en) | Improvements in and relating to economisers and such like plant for recovering the waste heat from gases issuing from steam boiler flues and the like | |
| GB241859A (en) | Improved means for regulating the feed of the boilers of variable speed steam engines | |
| GB640271A (en) | Improvements in boiler feed water heaters | |
| GB250061A (en) | Improvements relating to the purifying of boiler sludge and the heating and supply of boiler feed water | |
| GB379939A (en) | Improvements in boiler feed water heating installations | |
| GB326103A (en) | Improvements relating to the heating and supply of feed water in steam power plants |