JPS5735985A - Apparatus for desalination of sea water - Google Patents

Apparatus for desalination of sea water

Info

Publication number
JPS5735985A
JPS5735985A JP11251680A JP11251680A JPS5735985A JP S5735985 A JPS5735985 A JP S5735985A JP 11251680 A JP11251680 A JP 11251680A JP 11251680 A JP11251680 A JP 11251680A JP S5735985 A JPS5735985 A JP S5735985A
Authority
JP
Japan
Prior art keywords
sea water
sun light
steam
natural convection
partition 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.)
Granted
Application number
JP11251680A
Other languages
Japanese (ja)
Other versions
JPS5827994B2 (en
Inventor
Yoshihiro Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP55112516A priority Critical patent/JPS5827994B2/en
Publication of JPS5735985A publication Critical patent/JPS5735985A/en
Publication of JPS5827994B2 publication Critical patent/JPS5827994B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/142—Solar thermal; Photovoltaics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

PURPOSE: To generate steam from the sea water with high efficiency, in a sea water- desalting apparatus using the solar heat, by assembling a sun light-permeable plate member, side walls and a bottom plate into a sealed-box structure, and arranging a partition plate for natural convection of sea water at the bottom side of a sun light- absorbing member arranged inside the box.
CONSTITUTION: Sea water corresponding to an evaporation rate is fed into a desalting apparatus through a sea water-feed pipe 17, and its excess part is discharged through a concentrated sea water-discharge pipe 18. Sun light L is absorbed in a sun light-absorbing member 15 so that sea water is gradually heated, gently starts natural convection in succession, rises along a sun light-permeable plate member 12, generates steam at a gas-liquid boundary 21 and descends along the back surface of a partition plate 16. The generated steam is introduced through a steam chamber 22 into a steam condenser 19, and cooled with air. Tnus, fresh water is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP55112516A 1980-08-14 1980-08-14 Seawater desalination equipment Expired JPS5827994B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55112516A JPS5827994B2 (en) 1980-08-14 1980-08-14 Seawater desalination equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55112516A JPS5827994B2 (en) 1980-08-14 1980-08-14 Seawater desalination equipment

Publications (2)

Publication Number Publication Date
JPS5735985A true JPS5735985A (en) 1982-02-26
JPS5827994B2 JPS5827994B2 (en) 1983-06-13

Family

ID=14588596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55112516A Expired JPS5827994B2 (en) 1980-08-14 1980-08-14 Seawater desalination equipment

Country Status (1)

Country Link
JP (1) JPS5827994B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62236560A (en) * 1986-04-09 1987-10-16 テルモ株式会社 Catheter for repairing blood vessel
JPH01171571A (en) * 1987-12-28 1989-07-06 Yoshiharu Yamawaki Balloon catheter
JPH0255064A (en) * 1988-08-03 1990-02-23 Toa O Skin removal for throm bus in blood vessel using catheter and throm bus removing system in blood vessel using catheter
JPH02237574A (en) * 1988-09-27 1990-09-20 Schneider Europ Ag Expansion cathetel
US5820595A (en) * 1995-06-07 1998-10-13 Parodi; Juan C. Adjustable inflatable catheter and method for adjusting the relative position of multiple inflatable portions of a catheter within a body passageway

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62236560A (en) * 1986-04-09 1987-10-16 テルモ株式会社 Catheter for repairing blood vessel
JPH0522551B2 (en) * 1986-04-09 1993-03-29 Terumo Corp
JPH01171571A (en) * 1987-12-28 1989-07-06 Yoshiharu Yamawaki Balloon catheter
JPH0374589B2 (en) * 1987-12-28 1991-11-27
JPH0255064A (en) * 1988-08-03 1990-02-23 Toa O Skin removal for throm bus in blood vessel using catheter and throm bus removing system in blood vessel using catheter
JPH0438435B2 (en) * 1988-08-03 1992-06-24
JPH02237574A (en) * 1988-09-27 1990-09-20 Schneider Europ Ag Expansion cathetel
JPH0445188B2 (en) * 1988-09-27 1992-07-24 Shunaidaa Oiroope Ag
US5820595A (en) * 1995-06-07 1998-10-13 Parodi; Juan C. Adjustable inflatable catheter and method for adjusting the relative position of multiple inflatable portions of a catheter within a body passageway

Also Published As

Publication number Publication date
JPS5827994B2 (en) 1983-06-13

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