GB677791A - Improvements in or relating to feedwater supply systems for steam boilers - Google Patents
Improvements in or relating to feedwater supply systems for steam boilersInfo
- Publication number
- GB677791A GB677791A GB10509/50A GB1050950A GB677791A GB 677791 A GB677791 A GB 677791A GB 10509/50 A GB10509/50 A GB 10509/50A GB 1050950 A GB1050950 A GB 1050950A GB 677791 A GB677791 A GB 677791A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zone
- accumulator
- water
- pump
- branch
- 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
677,791. Injectors. HENSCHEL & SOHN GES. April 28, 1950 [Aug. 8, 1949], No. 10509/50 Class 71. [Also in Group XIII] A feedwater supply system for a locomotive &c. boiler includes a hot water accumulator a which is supplied with water from a tank m, through pipe k with pump pl, and has an outlet o, with feed pump p<SP>2</SP>, leading to the boiler inlet q, also an overflow l to the pump p<SP>1</SP>, the water in said accumulator being heated and maintained in circulation by an exhaust steam ejector c. The latter is disposed in a middle temperature zone g of the tank, this zone being defined by antisurge partitions b, and is provided with a steam supply branch d, inner and outer annular inlet nozzles j<SP>1</SP>, j<SP>2</SP>, communicating respectively with a cold water zone f, through a branch pipe e, and said middle zone g, and a tubular branch h leading to a hot water zone i. The accumulator is vented at s, and the nozzle j<SP>1</SP> may be extended beyond the nozzle j<SP>2</SP> as shown in dotted lines.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA677791X | 1949-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB677791A true GB677791A (en) | 1952-08-20 |
Family
ID=25561166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10509/50A Expired GB677791A (en) | 1949-08-08 | 1950-04-28 | Improvements in or relating to feedwater supply systems for steam boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB677791A (en) |
-
1950
- 1950-04-28 GB GB10509/50A patent/GB677791A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB677791A (en) | Improvements in or relating to feedwater supply systems for steam boilers | |
| GB709888A (en) | Means for disposing of superheated steam from a steam generator during the firing-up period | |
| GB211287A (en) | Improvements in or relating to hot-water heating-installations | |
| GB1049280A (en) | Improvements in or relating to the regulation of reheat steam temperatures in boilers | |
| GB657299A (en) | Improvements in or relating to steam boilers | |
| GB611541A (en) | Improvements in or relating to the temperature regulation of superheated vapour | |
| GB551063A (en) | Improvements in and relating to boiler feed systems | |
| GB680057A (en) | An injector device for promoting water circulation in steam boilers | |
| GB532944A (en) | Improvements in or relating to forced flow tubular steam generators | |
| GB480403A (en) | Improvements in or relating to steam plant | |
| GB666447A (en) | Improved feed water supply systems for steam locomotives | |
| GB325260A (en) | Improvements in and relating to fluid heating and circulating systems | |
| GB532946A (en) | Improvements in or relating to forced feed tubular steam generators | |
| GB603725A (en) | Improvements in storage cylinders for domestic hot water systems | |
| GB632435A (en) | Improvements relating to the regulation of the supply of feed water in a steam generator | |
| GB995143A (en) | Improved heating boiler with built-in water heater | |
| GB580061A (en) | Improvements in and relating to hot water supply systems | |
| GB657983A (en) | Improvements in or relating to steam generating plant | |
| GB205315A (en) | Improvements in or relating to tubular feed-water heaters or economizers | |
| GB646998A (en) | Improvements in and relating to hot water boilers for central heating systems | |
| GB575857A (en) | Improved water or steam boiler for heating and domestic purposes | |
| GB517360A (en) | Improvements in or relating to steam generators | |
| GB277401A (en) | Improvements in and relating to feed water heaters for locomotive and like boilers | |
| GB229691A (en) | Improvements in apparatus for supplying steam boilers with water free from gas | |
| GB381082A (en) | Improvements in apparatus for heating water |