GB401288A - Improvements in feed water systems for boilers - Google Patents
Improvements in feed water systems for boilersInfo
- Publication number
- GB401288A GB401288A GB12245/32A GB1224532A GB401288A GB 401288 A GB401288 A GB 401288A GB 12245/32 A GB12245/32 A GB 12245/32A GB 1224532 A GB1224532 A GB 1224532A GB 401288 A GB401288 A GB 401288A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- boiler
- class
- steam
- heating
- 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)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
401,288. Heating feedwater. HANNEMANN, E., Nideggen, Eifel, Germany. April 28, 1932, No. 12245. Convention date, April 28, 1931. [Class 64 (i).] A high-pressure water-tube boiler operated at about the rate at which the whole contents of the drum would be evaporated in one hour is supplied with pure water through a feed valve 2, Fig. 1, controlled in accordance with the water level in the drum, and the water is heated by boiler steam in a direct contact heater 8 arranged in or directly above the boiler steam space. The water may be directed against a hood 12, Fig. 3, from which it flows downwards through filling bodies in a trough 11 having a perforated bottom, or it may flow downwards in a cascade over plates, or over the surfaces of a number of vertical cylindrical plates. In another modification, steam from the boiler upriser tubes is directed into an open receiver from which the water overflows into the boiler water. Specifications 19383 /96, 8004 /00, 10873 /00, 16474 /02, [all in Class 123, Steam generators], 14433/05. [Class 64, Heating], 4285/09, 23564/10 and 233,829, [all in Class 64 (i), Heating liquids &c.], are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE401288X | 1931-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB401288A true GB401288A (en) | 1933-10-30 |
Family
ID=6404892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12245/32A Expired GB401288A (en) | 1931-04-28 | 1932-04-28 | Improvements in feed water systems for boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB401288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057033A (en) * | 1975-08-08 | 1977-11-08 | The Babcock & Wilcox Company | Industrial technique |
-
1932
- 1932-04-28 GB GB12245/32A patent/GB401288A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057033A (en) * | 1975-08-08 | 1977-11-08 | The Babcock & Wilcox Company | Industrial technique |
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