GB1503741A - Continuous multiple effect evaporators - Google Patents

Continuous multiple effect evaporators

Info

Publication number
GB1503741A
GB1503741A GB7381/75A GB738175A GB1503741A GB 1503741 A GB1503741 A GB 1503741A GB 7381/75 A GB7381/75 A GB 7381/75A GB 738175 A GB738175 A GB 738175A GB 1503741 A GB1503741 A GB 1503741A
Authority
GB
United Kingdom
Prior art keywords
solution
effect
multiple effect
continuous multiple
feb
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.)
Expired
Application number
GB7381/75A
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
Publication of GB1503741A publication Critical patent/GB1503741A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/08—Thin film evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1503741 Multiple effect evaporator SASAKURA ENG CO Ltd 21 Feb 1975 [22 Feb 1974] 7381/75 Heading BIB A method of solution evaporation in a continuous multiple effect evaporator comprises withdrawing vapour generated from solution in the lowest temperature effect 7d via 30 by means of a steam ejector 24 operated by high pressure steam supplied from an external source and discharging the formed mixture into the condensation side of the heat transfer tubes of the highest temperature effect 7a, and introducing the solution from the lowest temperature effect 7d via 36 and 38 and distributer 26 onto the evaporation side of the heat transfer tubes of effect 7a, whereby the mixture from ejector 24 condenses by heat exchange with the solution which is partly evaporated.
GB7381/75A 1974-02-22 1975-02-21 Continuous multiple effect evaporators Expired GB1503741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49021746A JPS5247741B2 (en) 1974-02-22 1974-02-22

Publications (1)

Publication Number Publication Date
GB1503741A true GB1503741A (en) 1978-03-15

Family

ID=12063629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7381/75A Expired GB1503741A (en) 1974-02-22 1975-02-21 Continuous multiple effect evaporators

Country Status (7)

Country Link
JP (1) JPS5247741B2 (en)
BE (1) BE825786A (en)
DE (1) DE2507209C3 (en)
FR (1) FR2261796B3 (en)
GB (1) GB1503741A (en)
IT (1) IT1031825B (en)
NL (1) NL165999C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015652A1 (en) * 1989-06-14 1990-12-27 A. Ahlstrom Corporation Multistage evaporating system
CN103405941A (en) * 2013-07-25 2013-11-27 杭州求是透平机制造有限公司 Cooling tower type evaporation system
CN104001335A (en) * 2014-06-16 2014-08-27 上海普林克斯能源技术有限公司 MVR tube type evaporation system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160170A (en) * 1974-06-20 1975-12-25
JPS5439472Y2 (en) * 1976-04-20 1979-11-21
JPS578881Y2 (en) * 1977-03-29 1982-02-20
JPS578882Y2 (en) * 1977-05-24 1982-02-20
DE3339711A1 (en) * 1983-11-03 1985-05-15 KTI Kinetics Technology International GmbH, 2000 Hamburg METHOD FOR THE THERMAL TREATMENT OF LIQUIDS OR LIQUID-SOLID MIXTURES FOR CONCENTRATING THE LIQUID INGREDIENTS AND INSTALLATION FOR IMPLEMENTING THE PROCESS
EP0155578B1 (en) * 1984-03-07 1990-06-13 Linde Aktiengesellschaft Method and device for rectification and/or stripping
DE3540730C2 (en) * 1985-11-16 1993-12-16 Gamal El Din Dipl Ing Nasser Method and device for distilling fresh water from sea water
FR2958179B1 (en) * 2010-03-31 2012-09-07 I D INSTALLATION OF SEA WATER DESALINATION BY MULTI-EFFECT DISTILLATION
FR2995395B1 (en) * 2012-09-13 2017-10-20 Dcns DEVICE FOR CONDENSING A HEAT PUMP FLUID FOR A CIRCUIT OF AN ENERGY PRODUCTION PLANT INTENDED TO BE IMMERED UNDER WATER EXTENSION, INSTALLATION AND ASSOCIATED METHOD
CN103613155B (en) * 2013-11-28 2015-09-30 青岛科技大学 Heat pipe-type low temperature two sea water desalting equipment
FR3027300A1 (en) 2014-10-21 2016-04-22 Cyrga THERMAL DISTILLATION DEVICE THROUGH SOLAR ENERGY
CN106823444A (en) * 2016-12-27 2017-06-13 何建桥 Distributed continuous evaporative crystallization MVR systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1537563A (en) * 1921-03-17 1925-05-12 C H Wheeler Mfg Co Evaporating system
US2159899A (en) * 1935-11-28 1939-05-23 Waldhof Zellstoff Fab Utilization of the heat content of hot residual liquors
CH236576A (en) * 1943-09-25 1945-02-28 Bbc Brown Boveri & Cie Thickening plant with thermocompression.
DE1087113B (en) * 1954-12-30 1960-08-18 British Petroleum Co Method and device for utilizing the latent heat energy of a vapor phase
GB829036A (en) * 1957-02-13 1960-02-24 Richardsons Westgarth & Compan Improvements in or relating to evaporators
FI47083C (en) * 1971-04-22 1973-09-10 Huhta-Koivisto Distillation method and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015652A1 (en) * 1989-06-14 1990-12-27 A. Ahlstrom Corporation Multistage evaporating system
CN103405941A (en) * 2013-07-25 2013-11-27 杭州求是透平机制造有限公司 Cooling tower type evaporation system
CN104001335A (en) * 2014-06-16 2014-08-27 上海普林克斯能源技术有限公司 MVR tube type evaporation system

Also Published As

Publication number Publication date
DE2507209C3 (en) 1981-09-03
JPS5247741B2 (en) 1977-12-05
FR2261796A1 (en) 1975-09-19
JPS50115174A (en) 1975-09-09
NL7501891A (en) 1975-08-26
DE2507209B2 (en) 1981-01-22
NL165999B (en) 1981-01-15
DE2507209A1 (en) 1975-08-28
BE825786A (en) 1975-06-16
FR2261796B3 (en) 1977-10-28
IT1031825B (en) 1979-05-10
NL165999C (en) 1981-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee