GB290598A - Improvements in feed water heating plants - Google Patents
Improvements in feed water heating plantsInfo
- Publication number
- GB290598A GB290598A GB10226/28A GB1022628A GB290598A GB 290598 A GB290598 A GB 290598A GB 10226/28 A GB10226/28 A GB 10226/28A GB 1022628 A GB1022628 A GB 1022628A GB 290598 A GB290598 A GB 290598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- water
- pipe
- compartment
- tank
- 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
- F22D1/28—Feed-water heaters, i.e. economisers or like preheaters for direct heat transfer, e.g. by mixing water and steam
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Commercial Cooking Devices (AREA)
Abstract
290,598. Auxiliaire des Chemins de Fer et de l'Industrie. May 16, 1927, [Convention date]. Feedwater, supplying. - Feedwater, supplied through the pipe 35 by a cold-feed cylinder 30 of the pump 36, is sprayed through a perforated pipe 7 in a chamber 6 to which exhaust steam is admitted through pipes 38, 2, 20, and regulator 1. Under the pressure existing in the chamber 6 water is transferred through a water seal 21, 22 to compartment 9 of chamber B, where contained air is released and it overflows a weir 9a to compartment 10 from which the hot-feed cylinder 31 of the pump draws to deliver to the boiler inlet-fitting 32. Additional weirs 10a, 11<a> control the passage of heated water in succession to further compartments 12, 27. From 12 surplus water passes to the suction chamber 13, which is also connected to the tender tank 15. Flooding of the tank B is relieved through the pipe 11, connected to compartment 27, which is open to the atmosphere through a restricted nozzle 11<b>. The tank B is mounted as high on the boiler as is practicable to enable the discharge to be effected under a head of water. The connection between the chamber 6 and the main exhaust pipe 38 is controlled by the regulator.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR290598X | 1927-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB290598A true GB290598A (en) | 1928-09-13 |
Family
ID=8887677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10226/28A Expired GB290598A (en) | 1927-05-16 | 1928-04-04 | Improvements in feed water heating plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB290598A (en) |
-
1928
- 1928-04-04 GB GB10226/28A patent/GB290598A/en not_active Expired
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