JPS57167779A - Compressing and evaporating method for steam - Google Patents

Compressing and evaporating method for steam

Info

Publication number
JPS57167779A
JPS57167779A JP56052574A JP5257481A JPS57167779A JP S57167779 A JPS57167779 A JP S57167779A JP 56052574 A JP56052574 A JP 56052574A JP 5257481 A JP5257481 A JP 5257481A JP S57167779 A JPS57167779 A JP S57167779A
Authority
JP
Japan
Prior art keywords
water
steam
tube bundle
solar heat
raw material
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
Application number
JP56052574A
Other languages
Japanese (ja)
Inventor
Kazuharu Takada
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.)
Sasakura Engineering Co Ltd
Original Assignee
Sasakura Engineering Co Ltd
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 Sasakura Engineering Co Ltd filed Critical Sasakura Engineering Co Ltd
Priority to JP56052574A priority Critical patent/JPS57167779A/en
Publication of JPS57167779A publication Critical patent/JPS57167779A/en
Pending 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

PURPOSE: To achieve a compressing and evaporating method for steam by solar heat which economizes electric power consumption in desalting of raw material water by combining a titled method with a solar heat collector and specifying the evaporation temp. of the raw material water as well as deaeration and bleeding.
CONSTITUTION: The fresh water heated in a solar heat collector 4 evaporates in a heat accumulation tank 7 under reduced pressure. The steam serves as a heating source in a heating tube bundle 16 and returns into the tank 7 after condensation. Here, the evaporation temp. is controlled at 50W80°C and the synergistic effect of the efficiency of solar heat collection and the specific gravity of steam is utilized. On the other hand, the sea water which is raw material water is preheated in a cooling tube bundle 27 and is sprayed to the tube bundle 16 from a feed water spraying device 14, whereby it is heated. The dissolved air is released from a pipe 15 and is accumulated into a partition wall 10. This air ejects through outlets 9 into an evaporation chamber 13 and is heat exchanged in a heat transmitting tube bundle 12. The produced steam is compressed with a compressor 19 and serves as a heating source in the bundle 12. The water condensed by this accumulates in a header 36, and the concd. water accumulates in the bottom of the chamber 13. This water is heat exchanged and cooled in cooling chambers 25, 26 respectively. The uncondensible gases from the pipes 28, 29 are dissolved well in the water in the chambers 25, 26 and therefore no electric power is required for discharging.
COPYRIGHT: (C)1982,JPO&Japio
JP56052574A 1981-04-08 1981-04-08 Compressing and evaporating method for steam Pending JPS57167779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56052574A JPS57167779A (en) 1981-04-08 1981-04-08 Compressing and evaporating method for steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56052574A JPS57167779A (en) 1981-04-08 1981-04-08 Compressing and evaporating method for steam

Publications (1)

Publication Number Publication Date
JPS57167779A true JPS57167779A (en) 1982-10-15

Family

ID=12918573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56052574A Pending JPS57167779A (en) 1981-04-08 1981-04-08 Compressing and evaporating method for steam

Country Status (1)

Country Link
JP (1) JPS57167779A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030011130A (en) * 2003-01-13 2003-02-06 김영구 Solar heat collector
WO2005007580A1 (en) * 2003-07-21 2005-01-27 Scrubei, Mario, Martin Compressor-assisted multi-staged vaporisation device for the discharge of heat in seawater desalination plants
JP2010223439A (en) * 2009-03-19 2010-10-07 Tokyo Gas Co Ltd Solar heat utilizing steam generating system and solar heat utilizing absorption refrigerating machine using the same
JP2013039529A (en) * 2011-08-17 2013-02-28 Electra Co Ltd Separation device and separation system
CN106115830A (en) * 2016-08-05 2016-11-16 重庆市三耕储节能环保科技有限公司 A kind of renewable sources of energy sea water automatic processing device
WO2021064780A1 (en) * 2019-09-30 2021-04-08 義章 宮里 Steam generation apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535971A (en) * 1978-09-08 1980-03-13 Mitsubishi Heavy Ind Ltd Manufacture of drinking water from fresh water in evaporation type sea water desalination apparatus
JPS5554078A (en) * 1978-10-16 1980-04-21 Hitachi Zosen Corp Distillation equipment
JPS55111890A (en) * 1979-02-21 1980-08-28 Mitsubishi Heavy Ind Ltd Method for preparation of fresh water from sea water by utilizing solar energy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535971A (en) * 1978-09-08 1980-03-13 Mitsubishi Heavy Ind Ltd Manufacture of drinking water from fresh water in evaporation type sea water desalination apparatus
JPS5554078A (en) * 1978-10-16 1980-04-21 Hitachi Zosen Corp Distillation equipment
JPS55111890A (en) * 1979-02-21 1980-08-28 Mitsubishi Heavy Ind Ltd Method for preparation of fresh water from sea water by utilizing solar energy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030011130A (en) * 2003-01-13 2003-02-06 김영구 Solar heat collector
WO2005007580A1 (en) * 2003-07-21 2005-01-27 Scrubei, Mario, Martin Compressor-assisted multi-staged vaporisation device for the discharge of heat in seawater desalination plants
JP2010223439A (en) * 2009-03-19 2010-10-07 Tokyo Gas Co Ltd Solar heat utilizing steam generating system and solar heat utilizing absorption refrigerating machine using the same
JP2013039529A (en) * 2011-08-17 2013-02-28 Electra Co Ltd Separation device and separation system
CN106115830A (en) * 2016-08-05 2016-11-16 重庆市三耕储节能环保科技有限公司 A kind of renewable sources of energy sea water automatic processing device
WO2021064780A1 (en) * 2019-09-30 2021-04-08 義章 宮里 Steam generation apparatus

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