GB220208A - Improvements in feed water heaters - Google Patents
Improvements in feed water heatersInfo
- Publication number
- GB220208A GB220208A GB3009923A GB3009923A GB220208A GB 220208 A GB220208 A GB 220208A GB 3009923 A GB3009923 A GB 3009923A GB 3009923 A GB3009923 A GB 3009923A GB 220208 A GB220208 A GB 220208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- water
- steam
- feed
- pressure
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
Abstract
220,208. Fiedler, S. O. A. Nov. 29, 1923. Feed-water, heating.-Feed water is heated by direct contact with steam at a constant pressure and then freed from air in a chamber open to the atmosphere. Steam is admitted through a regulating valve 1 which is controlled by the pressure within the apparatus acting on a piston 22, so that such pressure is kept constant. The heater 3 is divided into four chambers 4, 6, 9, 10, and feed water to be heated is supplied from a tank 26 to a perforated pipe 7 in the chamber 4, so that it is heated by contact with the steam. The water falls through a perforated plate 8 into the chamber 6, and is forced by the steam pressure into a chamber 9 from which it overflows into chamber 10. The inflow of water is controlled by a valve in the pipe 27, operated by a float 23 so that the level in the chamber 10 is below the top of the partition. The chambers 9, 10 are in communication with the air so that the gases liberated from the water may escape. A modified apparatus is described, in which the feed water is supplied by a pump 30. The surplus water then overflows from the chamber 10 through an intermediate chamber 12 to a suction vessel 13 connected to the main feed tank 15 and to the pump 30 while the chamber 10 is connected directly to the main discharge pump 31.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3009923A GB220208A (en) | 1923-11-29 | 1923-11-29 | Improvements in feed water heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3009923A GB220208A (en) | 1923-11-29 | 1923-11-29 | Improvements in feed water heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB220208A true GB220208A (en) | 1924-08-14 |
Family
ID=10302248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3009923A Expired GB220208A (en) | 1923-11-29 | 1923-11-29 | Improvements in feed water heaters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB220208A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2574397A (en) * | 1949-12-22 | 1951-11-06 | King Donald Mayer | Device for controlling the operation of electric switches |
-
1923
- 1923-11-29 GB GB3009923A patent/GB220208A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2574397A (en) * | 1949-12-22 | 1951-11-06 | King Donald Mayer | Device for controlling the operation of electric switches |
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