GB550998A - Improvements in and relating to boiler feedwater deaerators of the spray or the like - Google Patents
Improvements in and relating to boiler feedwater deaerators of the spray or the likeInfo
- Publication number
- GB550998A GB550998A GB984341A GB984341A GB550998A GB 550998 A GB550998 A GB 550998A GB 984341 A GB984341 A GB 984341A GB 984341 A GB984341 A GB 984341A GB 550998 A GB550998 A GB 550998A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- boiler feedwater
- pipe
- spray
- deaerators
- 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
- 239000007921 spray Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 230000007423 decrease Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000003809 water extraction 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
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
550,998. Feedwater supply systems for steam boilers. ARROWSMITH, G., and HICK, HARGREAVES & CO., Ltd. Aug. 1, 1941, No. 9843. [Class 123 (ii)] In boiler feedwater deaeration apparatus of the kind in which water is sprayed into a vessel 1 from a supply tank 7, the pipe 6 supplying water to the spray nozzles is connected to the delivery pipe 8 of the water extraction pump 5 and to the pipe 9 supplying the water to the feed pump, so that when the feed pump demand decreases, excess water delivered by the extraction pump is recirculated through the deaerator vessel and in a path external to the supply tank. Specification 297,964, [Class 1 (i)], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB984341A GB550998A (en) | 1941-08-01 | 1941-08-01 | Improvements in and relating to boiler feedwater deaerators of the spray or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB984341A GB550998A (en) | 1941-08-01 | 1941-08-01 | Improvements in and relating to boiler feedwater deaerators of the spray or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB550998A true GB550998A (en) | 1943-02-03 |
Family
ID=9879825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB984341A Expired GB550998A (en) | 1941-08-01 | 1941-08-01 | Improvements in and relating to boiler feedwater deaerators of the spray or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB550998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5858071A (en) * | 1994-08-19 | 1999-01-12 | Libradon Ab | Water-purifying apparatus |
-
1941
- 1941-08-01 GB GB984341A patent/GB550998A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5858071A (en) * | 1994-08-19 | 1999-01-12 | Libradon Ab | Water-purifying apparatus |
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