GB205175A - Improvements in or relating to feed water heating apparatus for locomotive and like boilers - Google Patents
Improvements in or relating to feed water heating apparatus for locomotive and like boilersInfo
- Publication number
- GB205175A GB205175A GB1892422A GB1892422A GB205175A GB 205175 A GB205175 A GB 205175A GB 1892422 A GB1892422 A GB 1892422A GB 1892422 A GB1892422 A GB 1892422A GB 205175 A GB205175 A GB 205175A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- smokebox
- feed
- water
- locomotive
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 title abstract 3
- 230000003137 locomotive effect Effects 0.000 title abstract 2
- 239000003546 flue gas Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
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)
- Incineration Of Waste (AREA)
Abstract
205,175. Trevithick, F. H. July 10, 1922. Feed-water, heating. - In locomotive and like boilers feed-heating tubes a at either or each side of the smokebox are connected to inlet and outlet headers such as c, Fig. 5, external to the smokebox shell. The tubes a are joined to the headers c by tubes of reduced diameter which deliver through smaller holes e in a plate d to distribute the feed-water equally. In the example shown, flue gases pass from the fire tubes, between the tubes a and forward between them and the smokebox shell, through apertures k in a plate j to the interior of a chamber f mounted on the smokebox door l. When the door is closed the chamber connects the blast pipe with the chimney i. During firing-up, direct access to the chimney is provided for the hot gases through holes m in the chamber wall, covered ordinarily by plates o. The water can be preliminarily heated in an exhaust steam heater q of tubular form supported on the boiler shell, supplied with steam from the blast pipe by one of the tubes a suitably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1892422A GB205175A (en) | 1922-07-10 | 1922-07-10 | Improvements in or relating to feed water heating apparatus for locomotive and like boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1892422A GB205175A (en) | 1922-07-10 | 1922-07-10 | Improvements in or relating to feed water heating apparatus for locomotive and like boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB205175A true GB205175A (en) | 1923-10-10 |
Family
ID=10120790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1892422A Expired GB205175A (en) | 1922-07-10 | 1922-07-10 | Improvements in or relating to feed water heating apparatus for locomotive and like boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB205175A (en) |
-
1922
- 1922-07-10 GB GB1892422A patent/GB205175A/en not_active Expired
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