JPS5676289A - Multiple effect boiler for changing seawater to fresh water - Google Patents
Multiple effect boiler for changing seawater to fresh waterInfo
- Publication number
- JPS5676289A JPS5676289A JP15250979A JP15250979A JPS5676289A JP S5676289 A JPS5676289 A JP S5676289A JP 15250979 A JP15250979 A JP 15250979A JP 15250979 A JP15250979 A JP 15250979A JP S5676289 A JPS5676289 A JP S5676289A
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- chamber
- stage
- perforated plate
- sprinkling
- 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 stabilize sprinkling of a liquid to be treated, enhance heat-transfer characteristics and prevent deposition of scale by a method wherein a partition wall is provided at the lower part of an upper-stage multiple-effect evaporator, and a sprinkling chamber formed with a perforated plate therebeneath is communicated with the next-stage multiple-effect evaporator.
CONSTITUTION: The vertical-type multiple-effect evaporators 20a, 20b, 20c are partitioned by partition walls 12. The perforated plate 7a is placed below each of the partition walls 12 so that each sprinkling chamber 14 is formed with the partition wall 12 and the perforated plate 7a. The sprinkling chamber 14 is communicated with the next-stage evaporator through an opening 22. The treated liquid in the first-stage evaporator 20a flows through a communicating pipe 13 formed in the wall 12 into the chamber 14, and is sprinkled into the next-stage evaporator 20b through the perforated plate 7a. In this case, the pressures in the chamber 14 and in the evaporator 20b are maintained equal to each other through the opening 22, so that the treated liquid falls by its own weight and is sprinkled stably.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15250979A JPS5676289A (en) | 1979-11-27 | 1979-11-27 | Multiple effect boiler for changing seawater to fresh water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15250979A JPS5676289A (en) | 1979-11-27 | 1979-11-27 | Multiple effect boiler for changing seawater to fresh water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5676289A true JPS5676289A (en) | 1981-06-23 |
Family
ID=15542000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15250979A Pending JPS5676289A (en) | 1979-11-27 | 1979-11-27 | Multiple effect boiler for changing seawater to fresh water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5676289A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3027300A1 (en) * | 2014-10-21 | 2016-04-22 | Cyrga | THERMAL DISTILLATION DEVICE THROUGH SOLAR ENERGY |
-
1979
- 1979-11-27 JP JP15250979A patent/JPS5676289A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3027300A1 (en) * | 2014-10-21 | 2016-04-22 | Cyrga | THERMAL DISTILLATION DEVICE THROUGH SOLAR ENERGY |
WO2016062971A1 (en) | 2014-10-21 | 2016-04-28 | Insolem | Device for solar powered thermal distillation |
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