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FI20095341A0 - Method of thermal concentration of fluid - Google Patents

Method of thermal concentration of fluid

Info

Publication number
FI20095341A0
FI20095341A0 FI20095341A FI20095341A FI20095341A0 FI 20095341 A0 FI20095341 A0 FI 20095341A0 FI 20095341 A FI20095341 A FI 20095341A FI 20095341 A FI20095341 A FI 20095341A FI 20095341 A0 FI20095341 A0 FI 20095341A0
Authority
FI
Finland
Prior art keywords
fluid
evaporator
condensable gases
heater
ejector
Prior art date
Application number
FI20095341A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20095341L (en
FI20095341A7 (en
Inventor
Hans Groenroos
Original Assignee
Hsp Engineering Ab Oy
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 Hsp Engineering Ab Oy filed Critical Hsp Engineering Ab Oy
Priority to FI20095341A priority Critical patent/FI20095341A7/en
Publication of FI20095341A0 publication Critical patent/FI20095341A0/en
Priority to PCT/FI2010/050240 priority patent/WO2010112673A1/en
Publication of FI20095341L publication Critical patent/FI20095341L/en
Publication of FI20095341A7 publication Critical patent/FI20095341A7/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
    • A23C1/00—Concentration, evaporation or drying
    • A23C1/12—Concentration by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2896—Control, regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • 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
    • B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
    • B01D3/002—Processes specially adapted for distillation or rectification of fermented solutions by continuous methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

A method and a plant for thermal concentration of a fluid in liquid state by using mechanical vapour recompression, comprising an evaporator (1, 15), a pre-heater (10), a separation chamber (2, 16), a compressor (5), one or several outlets (7) for discharging from the evaporator (1, 15) the non-condensable gases of the fluid that are developed in the evaporator (2, 15) and an ejector (12) or a compression device for compressing the non-condensable gases of the fluid into higher pressure wherein the non-condensable gases of said fluid exiting the ejector (12) or compression device are fed through the pre-heater (10) for using thermal energy of the compressed gases for pre-heating the fluid to be concentrated. The discharge of said non-condensable gases of said fluid from the evaporator (1, 15) through the pre-heater (10) is controlled by a modulating control device (13).
FI20095341A 2009-03-31 2009-03-31 Method for thermally concentrating a fluid FI20095341A7 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20095341A FI20095341A7 (en) 2009-03-31 2009-03-31 Method for thermally concentrating a fluid
PCT/FI2010/050240 WO2010112673A1 (en) 2009-03-31 2010-03-26 A method for thermal concentration of a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20095341A FI20095341A7 (en) 2009-03-31 2009-03-31 Method for thermally concentrating a fluid

Publications (3)

Publication Number Publication Date
FI20095341A0 true FI20095341A0 (en) 2009-03-31
FI20095341L FI20095341L (en) 2010-10-01
FI20095341A7 FI20095341A7 (en) 2010-10-01

Family

ID=40510338

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095341A FI20095341A7 (en) 2009-03-31 2009-03-31 Method for thermally concentrating a fluid

Country Status (2)

Country Link
FI (1) FI20095341A7 (en)
WO (1) WO2010112673A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771288A (en) * 2014-12-24 2016-07-20 登福机械（上海）有限公司 Mechanical vapor recompression system and method

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102007966A (en) * 2010-10-19 2011-04-13 华南理工大学 Milk purifying and drying equipment
DE102012217937A1 (en) * 2012-10-01 2014-04-03 Gea Wiegand Gmbh Plant for dealcoholizing an alcohol, in particular ethanol-containing product
CN102961882B (en) * 2012-12-12 2014-12-17 李锦龙 Mixed type steam mechanical recompression evaporator
CN103111082B (en) * 2013-02-03 2015-06-10 云南丁氏蜂业工贸有限公司 High-efficiency and energy-saving honey concentration technology and equipment and production system
JP6059999B2 (en) * 2013-02-07 2017-01-11 株式会社マツボー Apparatus and method for concentrating aqueous solution
CN103768808B (en) * 2014-01-23 2015-09-09 南京航空航天大学 Partial vapor recompression evaporation concentration system and method
US10182580B2 (en) * 2014-10-27 2019-01-22 Caloris Engineering, LLC System and method for production of low thermophile and low spore milk powder
CN104258583A (en) * 2014-10-28 2015-01-07 湖州核源机械设备有限公司 MVR evaporator and evaporation method
CN105056553A (en) * 2015-09-06 2015-11-18 张宝夫 Forced-circulation evaporator system and operation method thereof
CN107512751A (en) * 2016-06-17 2017-12-26 中国石油化工股份有限公司 A kind of concentration technology of cyclohexanone saponification waste lye
CN108483780A (en) * 2018-04-28 2018-09-04 青海爱迪旺环保科技有限公司 A kind of preprocess method of uns-dimethylhydrazine industrial production wastewater
CN108837544A (en) * 2018-06-29 2018-11-20 北京华创瑞风空调科技有限公司 Twin-stage MVR evaporation concentration system
CN110917641A (en) * 2019-10-31 2020-03-27 温州市金榜轻工机械有限公司 Fully automatic heat pump combined drying unit
CN110975312B (en) * 2019-12-02 2021-09-03 长沙中联重科环境产业有限公司 MVR evaporation device and evaporation method for efficient energy recovery
WO2025163453A1 (en) * 2024-01-29 2025-08-07 Cft S.P.A. Plant and method for concentrating a liquid food product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB188703A (en) * 1921-06-16 1922-11-16 Thomas Rigby Improvements in or relating to methods of and apparatus for the heating or cooling of liquids or admixed solids and liquids in evaporative or like treatment thereof
US5139620A (en) * 1990-08-13 1992-08-18 Kamyr, Inc. Dimple plate horizontal evaporator effects and method of use
JPH05301002A (en) * 1992-04-25 1993-11-16 Kimura Chem Plants Co Ltd Evaporating concentrator
JP4155460B2 (en) * 2003-10-03 2008-09-24 株式会社大川原製作所 Method and apparatus for concentrating liquid raw material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771288A (en) * 2014-12-24 2016-07-20 登福机械（上海）有限公司 Mechanical vapor recompression system and method

Also Published As

Publication number Publication date
WO2010112673A1 (en) 2010-10-07
FI20095341L (en) 2010-10-01
FI20095341A7 (en) 2010-10-01

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Legal Events

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