JPS54149377A - Liquid evaporator - Google Patents
Liquid evaporatorInfo
- Publication number
- JPS54149377A JPS54149377A JP5776978A JP5776978A JPS54149377A JP S54149377 A JPS54149377 A JP S54149377A JP 5776978 A JP5776978 A JP 5776978A JP 5776978 A JP5776978 A JP 5776978A JP S54149377 A JPS54149377 A JP S54149377A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- vapor
- flow down
- pass
- liquid film
- 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: To enhance the evaporation efficiency of a liquid evaporator as far as possible by letting vapor flow down each pass formed between platelike heating elements to exhaust the vapor while preventing the vapor from escaping in the lateral directions of each pass and the liquid supply inlet direction, i.e., the upper part direction.
CONSTITUTION: A liquid to be treated is sprayed 11 from the upper part of heating elements 4 with circulation pump 12 through line 13, introduced into each pass 5 formed between elements 4, 4 from each inlet 7, and let to flow down along each element 4 as a liquid film. This liquid film is heated to a high temp. with element 4 to evaporate the liquid. At this time, vapor is prevented from rising with baffle members 6 set in the vicinities of inlets 7 of passes 5, and it is let to flow down together with the flowing liquid. Escape of the vapor in the radius or lateral directions of passes 5 is also prevented with wallboard baffle members 9, and the vapor is joined with the liquid. Accordingly, turbulence of the liquid film is accelerated to raise the heat trausfer rate, resulting in enhanced evaporation efficcency.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5776978A JPS54149377A (en) | 1978-05-16 | 1978-05-16 | Liquid evaporator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5776978A JPS54149377A (en) | 1978-05-16 | 1978-05-16 | Liquid evaporator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54149377A true JPS54149377A (en) | 1979-11-22 |
Family
ID=13065076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5776978A Pending JPS54149377A (en) | 1978-05-16 | 1978-05-16 | Liquid evaporator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54149377A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6084101A (en) * | 1983-05-30 | 1985-05-13 | Hitachi Zosen Corp | Flow-down film type evaporation apparatus |
-
1978
- 1978-05-16 JP JP5776978A patent/JPS54149377A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6084101A (en) * | 1983-05-30 | 1985-05-13 | Hitachi Zosen Corp | Flow-down film type evaporation apparatus |
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