JPS54153773A - Perforated barrier plate - Google Patents
Perforated barrier plateInfo
- Publication number
- JPS54153773A JPS54153773A JP6225078A JP6225078A JPS54153773A JP S54153773 A JPS54153773 A JP S54153773A JP 6225078 A JP6225078 A JP 6225078A JP 6225078 A JP6225078 A JP 6225078A JP S54153773 A JPS54153773 A JP S54153773A
- Authority
- JP
- Japan
- Prior art keywords
- barrier
- liquid
- flow
- bubble
- plate
- 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.)
- Pending
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
PURPOSE: A foaming accelerator is provided near downstream of a flow-in barrier located at the liquid flow-in side of a perforated barrier, thereby effecting low pressure operation in wide range.
CONSTITUTION: A foam accelerating, inclined barrier 8 combined with the flow-in barrier 1 is provided above the joint zone of the flow-in barrier 1 and the perforated plate 7. Liquid flows down the overflow pipe 5, is contained in the trap 6 and flows over this inclined barrier 8. The liquid flowing from the barrier 8 to the perforated plate 7 traps gas, causing bubble 9 containing liquid under the barrier 8. The presence of the bubble 9 lowers the density of the liquid layer, facilitating the bubble formation under the plate 7. The bubbles 9 sequently induces bubble formation along downstream of the plate surface 7 attaining the total bubble formation. The inclined barrier 8 is placed at an acute angle to the perforated plate 7, and the barrier 8 is preferably made higher than the liquid depth.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6225078A JPS54153773A (en) | 1978-05-26 | 1978-05-26 | Perforated barrier plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6225078A JPS54153773A (en) | 1978-05-26 | 1978-05-26 | Perforated barrier plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54153773A true JPS54153773A (en) | 1979-12-04 |
Family
ID=13194699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6225078A Pending JPS54153773A (en) | 1978-05-26 | 1978-05-26 | Perforated barrier plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54153773A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS537575A (en) * | 1976-05-24 | 1978-01-24 | Merix Corp | Vaporrliquid contact system and its apparatus |
JPS53115665A (en) * | 1977-03-17 | 1978-10-09 | Union Carbide Corp | Gassliquid contact tray with means of foaming promotion |
-
1978
- 1978-05-26 JP JP6225078A patent/JPS54153773A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS537575A (en) * | 1976-05-24 | 1978-01-24 | Merix Corp | Vaporrliquid contact system and its apparatus |
JPS53115665A (en) * | 1977-03-17 | 1978-10-09 | Union Carbide Corp | Gassliquid contact tray with means of foaming promotion |
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