GB286746A - Improvements relating to steam superheaters, feed water heaters and air heaters - Google Patents
Improvements relating to steam superheaters, feed water heaters and air heatersInfo
- Publication number
- GB286746A GB286746A GB2165426A GB2165426A GB286746A GB 286746 A GB286746 A GB 286746A GB 2165426 A GB2165426 A GB 2165426A GB 2165426 A GB2165426 A GB 2165426A GB 286746 A GB286746 A GB 286746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- flue
- pass
- air
- smoke
- 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
- F22G—SUPERHEATING OF STEAM
- F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
- F22G7/02—Steam superheaters characterised by location, arrangement, or disposition in fire tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
286,746. Leek, A. E. Sept. 2, 1926. Superheaters, steam. - The flue gases from a boiler are led through smoke tubes 9 containing steam superheating tubes 11 and serving to preheat air which is passed over the smoke tubes. Flue gases pass downwardly through smoke tubes in a casing 2 in multiple pass, and air is led upwardly ' over the tubes in a sinuous course. The superheating tubes are placed in the smoke tubes of the first flue pass. Feed-heating tubes may be placed in the smoke tubes of the second and third passes. The first pass may be cut out of the gas circuit by supplying the gases through an inlet 21 at the opposite end of the casing to the usual inlet 1. The inlet 21 is normally closed by a hinged plate 22. Flue gases may be taken from several boiler flue passes to the flue passes in the heater under the control of dampers in the flue pipe connections. The heated air may be led into the second flue pass of the heater when the boiler is under a light load. Specifications 260,083 and 279,663, [both in Class 64 (i), Heating liquids &c.], are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2165426A GB286746A (en) | 1926-09-02 | 1926-09-02 | Improvements relating to steam superheaters, feed water heaters and air heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2165426A GB286746A (en) | 1926-09-02 | 1926-09-02 | Improvements relating to steam superheaters, feed water heaters and air heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB286746A true GB286746A (en) | 1928-03-02 |
Family
ID=10166563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2165426A Expired GB286746A (en) | 1926-09-02 | 1926-09-02 | Improvements relating to steam superheaters, feed water heaters and air heaters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB286746A (en) |
-
1926
- 1926-09-02 GB GB2165426A patent/GB286746A/en not_active Expired
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