GB377898A - Improvements relating to the de-aerating of feed water for boilers - Google Patents
Improvements relating to the de-aerating of feed water for boilersInfo
- Publication number
- GB377898A GB377898A GB217032A GB217032A GB377898A GB 377898 A GB377898 A GB 377898A GB 217032 A GB217032 A GB 217032A GB 217032 A GB217032 A GB 217032A GB 377898 A GB377898 A GB 377898A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feedwater
- heating
- tubes
- aerating
- chamber
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 5
- 239000007789 gas Substances 0.000 abstract 2
- 239000007921 spray Substances 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 1
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
- B01D19/0047—Atomizing, spraying, trickling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
<PICT:0377898/III/1> <PICT:0377898/III/2> Apparatus for de-aerating boiler feedwater comprises a spray chamber a into which the feedwater is admitted through an inlet b past a float-controlled valve c and sprayed through nozzles f, and heating chambers h, m, having tubes r through which heating medium is passed, the water flowing through a passage g into the bottom of chamber h and passing thence over a weir j and along a compartment k through a passage 10 into the bottom of heating chamber m whence it flows over a weir o to an outlet q. Heating steam supplied to the tubes r condenses, the heat given up evaporating some of the feedwater, which steam, escaping with gases through parts x, z into the spray chamber, is condensed on the feedwater, the uncondensed gases being withdrawn through an outlet y. The heating steam may pass through the tubes of chambers m, h in series in countercurrent to the feedwater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB217032A GB377898A (en) | 1932-01-25 | 1932-01-25 | Improvements relating to the de-aerating of feed water for boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB217032A GB377898A (en) | 1932-01-25 | 1932-01-25 | Improvements relating to the de-aerating of feed water for boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB377898A true GB377898A (en) | 1932-08-04 |
Family
ID=9734801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB217032A Expired GB377898A (en) | 1932-01-25 | 1932-01-25 | Improvements relating to the de-aerating of feed water for boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB377898A (en) |
-
1932
- 1932-01-25 GB GB217032A patent/GB377898A/en not_active Expired
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