GB345287A - Improvements relating to boiler feed water supply systems - Google Patents
Improvements relating to boiler feed water supply systemsInfo
- Publication number
- GB345287A GB345287A GB3511229A GB3511229A GB345287A GB 345287 A GB345287 A GB 345287A GB 3511229 A GB3511229 A GB 3511229A GB 3511229 A GB3511229 A GB 3511229A GB 345287 A GB345287 A GB 345287A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feed
- pump
- regulator
- pipe
- surge 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
- F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
- F22D1/325—Schematic arrangements or control devices therefor
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
345,287. Feed water supply systems for steam boilers. PENNINGTON, R., 7, Sherdley Road, Crumpsall, and MATHER & PLATT, Ltd., Park Works, both in Manchester. Nov. 16, 1929, No. 35112. [Class 123 (ii).] In a closed feed-system comprising a surge tank d between the condenser extraction pump c and the boiler-feed pump g, to prevent excessive rise of pressure in the feed-pipe between the feed-pump and the boiler, the feed regulator e is arranged between the surge tank and the feed-pump. The regulator e, Fig. 1, is controlled directly from the boiler water level and the feed-pipe is unrestricted. The feed may be supplied through the usual regulator r, Fig. 2, the regulator e being then operated by the fluctuations in pressure in the feedpipe. A relief valve s allows water to return to the surge tank d when the pressure in the feed-pipe rises above a certain amount. A tank f is interposed between the surge tank and the feed-pump. The extraction pump and a booster pump h deliver into a series of heaters i from which the heated water flows through a pipe n into the tank d together with the condensate from the heaters. Pumps may be provided between the heaters, and all the pumps may be arranged in line and driven from a common shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3511229A GB345287A (en) | 1929-11-16 | 1929-11-16 | Improvements relating to boiler feed water supply systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3511229A GB345287A (en) | 1929-11-16 | 1929-11-16 | Improvements relating to boiler feed water supply systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB345287A true GB345287A (en) | 1931-03-16 |
Family
ID=10373951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3511229A Expired GB345287A (en) | 1929-11-16 | 1929-11-16 | Improvements relating to boiler feed water supply systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB345287A (en) |
-
1929
- 1929-11-16 GB GB3511229A patent/GB345287A/en not_active Expired
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