JPS57197078A - Multiple utility sea water desalting apparatus - Google Patents

Multiple utility sea water desalting apparatus

Info

Publication number
JPS57197078A
JPS57197078A JP56080148A JP8014881A JPS57197078A JP S57197078 A JPS57197078 A JP S57197078A JP 56080148 A JP56080148 A JP 56080148A JP 8014881 A JP8014881 A JP 8014881A JP S57197078 A JPS57197078 A JP S57197078A
Authority
JP
Japan
Prior art keywords
line
sea water
closed
valves
groups
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
JP56080148A
Other languages
Japanese (ja)
Inventor
Seizo Kawana
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP56080148A priority Critical patent/JPS57197078A/en
Publication of JPS57197078A publication Critical patent/JPS57197078A/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

Abstract

PURPOSE: To facilitate the maintenance of an evaporating boiler as well as to enable to alter water making capacity by a method wherein utility boilers of a sea water desalting apparatus having plural utility boilers arranged in series are divided into plural groups to make each groups operable independently.
CONSTITUTION: When valves provided to bypass lines 7, 9, 11, 13, 15, 16 of this apparatus formed from groups A, B are closed, the groups A, B can be operated. In addition, when valves of a heating steam bypass line 7, a preheated sea water line 14 and a preheated sea water pipe line 16 are closed as well as valves provided to a generated steam line, a product water line and a brine discharge line between a utility boiler 2 and a utility boiler 3 are closed, only the group A is made operable. Further, when valves of a heating steam line 6, a generated steam bypass line 9, a product water bypass line 11, a brine discharge bypass line 13 and a preheated sea water bypass line 15 are closed as well as each valves of a generated steam line, a product water line and a sea water preheating line between the utility boilers 2, 3 are closed, only the group B can be operated.
COPYRIGHT: (C)1982,JPO&Japio
JP56080148A 1981-05-28 1981-05-28 Multiple utility sea water desalting apparatus Pending JPS57197078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56080148A JPS57197078A (en) 1981-05-28 1981-05-28 Multiple utility sea water desalting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56080148A JPS57197078A (en) 1981-05-28 1981-05-28 Multiple utility sea water desalting apparatus

Publications (1)

Publication Number Publication Date
JPS57197078A true JPS57197078A (en) 1982-12-03

Family

ID=13710193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56080148A Pending JPS57197078A (en) 1981-05-28 1981-05-28 Multiple utility sea water desalting apparatus

Country Status (1)

Country Link
JP (1) JPS57197078A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110087U (en) * 1983-01-14 1984-07-25 三井造船株式会社 Solar thermal water production equipment
CN101885549A (en) * 2010-06-30 2010-11-17 中国电力工程顾问集团华北电力设计院工程有限公司 Low-temperature multi-effect seawater desalting multi-stage superposed adjusting raw water supply system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927482A (en) * 1972-07-10 1974-03-11
JPS4933732A (en) * 1972-07-26 1974-03-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927482A (en) * 1972-07-10 1974-03-11
JPS4933732A (en) * 1972-07-26 1974-03-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110087U (en) * 1983-01-14 1984-07-25 三井造船株式会社 Solar thermal water production equipment
CN101885549A (en) * 2010-06-30 2010-11-17 中国电力工程顾问集团华北电力设计院工程有限公司 Low-temperature multi-effect seawater desalting multi-stage superposed adjusting raw water supply system

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