MY206196A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
MY206196A
MY206196A MYPI2021001024A MYPI2021001024A MY206196A MY 206196 A MY206196 A MY 206196A MY PI2021001024 A MYPI2021001024 A MY PI2021001024A MY PI2021001024 A MYPI2021001024 A MY PI2021001024A MY 206196 A MY206196 A MY 206196A
Authority
MY
Malaysia
Prior art keywords
heat exchange
water vapor
working fluid
heat exchanger
plates
Prior art date
Application number
MYPI2021001024A
Inventor
Ikegami Yasuyuki
Yasunaga Takeshi
Watanabe Takayuki
Jitsuhara Sadayuki
Original Assignee
Univ Saga
Xenesys Inc
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 Univ Saga, Xenesys Inc filed Critical Univ Saga
Publication of MY206196A publication Critical patent/MY206196A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • 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
    • 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
    • C02F1/06—Flash evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

A heat exchanger (10) in which a heat exchange part (11) formed by assembling plates is arranged with an appropriate orientation inside a shell to ensure heat exchange between a gas-phase high-temperature fluid and a liquid-phase low-temperature fluid, and it is possible to efficiently progress evaporation of the low-temperature fluid and condensation of the high-temperature fluid in parallel. A heat exchanger (10) that exchanges heat between water vapor and a working fluid of a steam power cycle and serves as both a condenser for condensing the water vapor and an evaporator for evaporating the working fluid adopts a structure in which a heat exchange part (11) formed by integrating a plurality of heat exchange plates (15) in a parallel state is arranged in a shell (12), respective flow paths through which the water vapor and the working fluid are formed alternately between the respective heat exchange plates (15) in parallel, the water vapor and the working fluid are made to flow through the respective flow paths so as to form a cross flow, making the working fluid evaporate and the water vapor condense, so that the size of the heat exchange part (11) can be reduced by enabling the heat exchange through the heat exchange plates (15) and the size of the entire system including the heat exchanger (10) can be reduced.
MYPI2021001024A 2018-08-30 2019-08-30 Heat exchanger MY206196A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018161844A JP7144005B2 (en) 2018-08-30 2018-08-30 Heat exchanger
PCT/JP2019/034253 WO2020045662A1 (en) 2018-08-30 2019-08-30 Heat exchanger

Publications (1)

Publication Number Publication Date
MY206196A true MY206196A (en) 2024-12-04

Family

ID=69644071

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2021001024A MY206196A (en) 2018-08-30 2019-08-30 Heat exchanger

Country Status (3)

Country Link
JP (1) JP7144005B2 (en)
MY (1) MY206196A (en)
WO (1) WO2020045662A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112923744A (en) * 2021-02-01 2021-06-08 北京首钢朗泽新能源科技有限公司 Air heat exchange device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61161189A (en) * 1985-01-07 1986-07-21 Hitachi Ltd Seawater desalination equipment
JPH0668434B2 (en) * 1986-12-26 1994-08-31 日本酸素株式会社 Evaporator
US5222549A (en) * 1988-07-04 1993-06-29 Japan Oxygen Co., Ltd. Condenser/evaporator
JPH0534082A (en) * 1991-07-29 1993-02-09 Nippon Sanso Kk Condensing evaporator
JP3100371B1 (en) 1999-04-28 2000-10-16 春男 上原 Evaporator
WO2007020707A1 (en) 2005-08-19 2007-02-22 Saga University Thermal energy conversion generator
JP4762048B2 (en) 2006-05-22 2011-08-31 株式会社東芝 Desalination power plant
WO2010026953A1 (en) * 2008-09-04 2010-03-11 Takeda Seiichi Energy-efficient method and device for manufacturing distilled water and/or concentrated water
JP5862133B2 (en) * 2011-09-09 2016-02-16 国立大学法人佐賀大学 Steam power cycle system

Also Published As

Publication number Publication date
WO2020045662A1 (en) 2020-03-05
JP2020034234A (en) 2020-03-05
JP7144005B2 (en) 2022-09-29

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