JPS5559879A - Multiple effect evaporator type water manufacturer - Google Patents

Multiple effect evaporator type water manufacturer

Info

Publication number
JPS5559879A
JPS5559879A JP13344578A JP13344578A JPS5559879A JP S5559879 A JPS5559879 A JP S5559879A JP 13344578 A JP13344578 A JP 13344578A JP 13344578 A JP13344578 A JP 13344578A JP S5559879 A JPS5559879 A JP S5559879A
Authority
JP
Japan
Prior art keywords
multiple effect
fresh water
brine
water
effect evaporator
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
JP13344578A
Other languages
Japanese (ja)
Inventor
Kenkichi Izumi
Isao Okochi
Akira Yamada
Haruyuki Yamazaki
Sankichi Takahashi
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP13344578A priority Critical patent/JPS5559879A/en
Publication of JPS5559879A publication Critical patent/JPS5559879A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • B01D3/065—Multiple-effect flash distillation (more than two traps)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

PURPOSE:To obtain a highly heat economic multiple effect evaporator type water manufacturer free of scaling problem for heating surface, having the system in which CaSO4 crystal particles are formed by directly injecting steam into the sea water by a high-temperature heater and then introduced into evaporator so as to work the crystal particles as unclei. CONSTITUTION:The sea water pumped by the sea water pump 61 is preheated in the third preheater 23 and the second preheater 22 after being passed through the condenser 4 and alkali scale preventer 5, and then heated with stirring abruptly to approx. 150 deg.C by the water vapor 203 in the high-temperature heater 24 to form great quantities of CaSO4 crystal nuclei. The crystal unclei are introduced into the first multiple effect evaporator 11 and evaporated to a brine, and the brine is further evaporated in the third multiple effect evaporators 12 and 13 and unevaporated brine is drawn out by the brine pump 62. The steam from the third multiple effect evaporator 13 and the fresh water flashing room 33 is condensed in the condenser 4 to fresh water, and the fresh water from the cendenser 4 is drawn out of the pipe 312 to join the fresh water coming out of the fresh water flashing room 33 through the pipe 313 and the joint fresh waters are drawn out through the pipe 314 by the fresh water pump 63.
JP13344578A 1978-10-30 1978-10-30 Multiple effect evaporator type water manufacturer Pending JPS5559879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13344578A JPS5559879A (en) 1978-10-30 1978-10-30 Multiple effect evaporator type water manufacturer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13344578A JPS5559879A (en) 1978-10-30 1978-10-30 Multiple effect evaporator type water manufacturer

Publications (1)

Publication Number Publication Date
JPS5559879A true JPS5559879A (en) 1980-05-06

Family

ID=15104936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13344578A Pending JPS5559879A (en) 1978-10-30 1978-10-30 Multiple effect evaporator type water manufacturer

Country Status (1)

Country Link
JP (1) JPS5559879A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100405501B1 (en) * 2000-08-28 2003-11-14 주식회사 생문산업 Apparatus for purifying waste water
KR101186167B1 (en) 2010-11-05 2012-10-02 한국에너지기술연구원 Evaporative Desalination Device of Multi-stages and Multi-effects Using Solar Heat
WO2013040228A1 (en) 2011-09-14 2013-03-21 Aquasource Technologies Corporation System and method for water treatment
CN105645490A (en) * 2016-01-08 2016-06-08 中铝稀土（常州）有限公司 Rare-earth processing wastewater treatment plant and technique
JP2016209873A (en) * 2015-05-07 2016-12-15 斗山重工業株式会社 Multiple-effect desalination apparatus partly adding acid to some utility devices and desalination method using the apparatus
CN109316770A (en) * 2018-12-04 2019-02-12 河南潜合环保科技有限公司 A kind of four-effect evaporation equipment

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100405501B1 (en) * 2000-08-28 2003-11-14 주식회사 생문산업 Apparatus for purifying waste water
KR101186167B1 (en) 2010-11-05 2012-10-02 한국에너지기술연구원 Evaporative Desalination Device of Multi-stages and Multi-effects Using Solar Heat
WO2013040228A1 (en) 2011-09-14 2013-03-21 Aquasource Technologies Corporation System and method for water treatment
EP2755731A4 (en) * 2011-09-14 2015-08-19 Aquasource Technologies Corp System and method for water treatment
US10092851B2 (en) 2011-09-14 2018-10-09 Aquasource Technologies Corporation System and method for water treatment
JP2016209873A (en) * 2015-05-07 2016-12-15 斗山重工業株式会社 Multiple-effect desalination apparatus partly adding acid to some utility devices and desalination method using the apparatus
US10683214B2 (en) 2015-05-07 2020-06-16 DOOSAN Heavy Industries Construction Co., LTD Multi-effect desalination apparatus partially dosing acids into some evaporator and desalination method using the same
CN105645490A (en) * 2016-01-08 2016-06-08 中铝稀土（常州）有限公司 Rare-earth processing wastewater treatment plant and technique
CN105645490B (en) * 2016-01-08 2018-11-02 中铝稀土（常州）有限公司 A kind of rare earth processing waste water processing unit and technique
CN109316770A (en) * 2018-12-04 2019-02-12 河南潜合环保科技有限公司 A kind of four-effect evaporation equipment
CN109316770B (en) * 2018-12-04 2023-08-11 河南潜合环保科技有限公司 Four-effect evaporation equipment

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