WO2010143856A3 - Seawater desalination apparatus - Google Patents

Seawater desalination apparatus Download PDF

Info

Publication number
WO2010143856A3
WO2010143856A3 PCT/KR2010/003648 KR2010003648W WO2010143856A3 WO 2010143856 A3 WO2010143856 A3 WO 2010143856A3 KR 2010003648 W KR2010003648 W KR 2010003648W WO 2010143856 A3 WO2010143856 A3 WO 2010143856A3
Authority
WO
WIPO (PCT)
Prior art keywords
seawater
heater
heated
heat
condenser
Prior art date
Application number
PCT/KR2010/003648
Other languages
French (fr)
Korean (ko)
Other versions
WO2010143856A2 (en
Inventor
신창근
Original Assignee
Shin Chang Gun
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 Shin Chang Gun filed Critical Shin Chang Gun
Publication of WO2010143856A2 publication Critical patent/WO2010143856A2/en
Publication of WO2010143856A3 publication Critical patent/WO2010143856A3/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/26Treatment of water, waste water, or sewage by extraction
    • C02F1/265Desalination
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/14Evaporating with heated gases or vapours or liquids in contact with the liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D5/00Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033Other features
    • B01D5/0039Recuperation of heat, e.g. use of heat pump(s), compression
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/002Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • C02F1/04Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • C02F1/04Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • C02F1/12Spray evaporation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08Seawater, e.g. for desalination
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination

Abstract

The present invention relates to a seawater desalination apparatus, comprising: a heater for heating seawater, and a condenser for transferring the heat of the water vapor generated from the heated seawater to the seawater to be injected into the heater, wherein a gaseous heat source is brought into direct contact with the seawater which is a liquid object to be heated so that direct heat exchange is performed between the heat source and the seawater in the heater. Consequently, direct combustion gas or high-temperature gas such as water vapor or the like introduced from an external generating plant is mixed with the seawater which is a liquid object to be heated, to transfer heat to the seawater and to thus improve heating efficiency. In addition, the condenser or the heater is free of a high pressure, to thereby reduce manufacturing and maintenance costs and the size of the apparatus.
PCT/KR2010/003648 2009-06-10 2010-06-08 Seawater desalination apparatus WO2010143856A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090051298A KR20100132612A (en) 2009-06-10 2009-06-10 Desalination apparatus
KR10-2009-0051298 2009-06-10

Publications (2)

Publication Number Publication Date
WO2010143856A2 WO2010143856A2 (en) 2010-12-16
WO2010143856A3 true WO2010143856A3 (en) 2011-04-21

Family

ID=43309345

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003648 WO2010143856A2 (en) 2009-06-10 2010-06-08 Seawater desalination apparatus

Country Status (2)

Country Link
KR (1) KR20100132612A (en)
WO (1) WO2010143856A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102537353B1 (en) * 2020-12-17 2023-05-30 한국기계연구원 Multi-effect Desalination Equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933600A (en) * 1974-05-17 1976-01-20 Dorian Dodge Crocker Method and apparatus for desalinization of water
JPS5682384A (en) * 1979-12-11 1981-07-06 Toshiba Corp Countercurrent type heat exchanger
JP2004245501A (en) * 2003-02-13 2004-09-02 Union:Kk Boiler device using mixed gas, heating device using boiler device, and carbonizing device using mixed gas
KR100530751B1 (en) * 1997-11-27 2006-02-28 삼성테크윈 주식회사 Composite energy generating system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933600A (en) * 1974-05-17 1976-01-20 Dorian Dodge Crocker Method and apparatus for desalinization of water
JPS5682384A (en) * 1979-12-11 1981-07-06 Toshiba Corp Countercurrent type heat exchanger
KR100530751B1 (en) * 1997-11-27 2006-02-28 삼성테크윈 주식회사 Composite energy generating system
JP2004245501A (en) * 2003-02-13 2004-09-02 Union:Kk Boiler device using mixed gas, heating device using boiler device, and carbonizing device using mixed gas

Also Published As

Publication number Publication date
KR20100132612A (en) 2010-12-20
WO2010143856A2 (en) 2010-12-16

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