SE8207061L - SET AND DEVICE FOR EVAPORATION OF LIQUID - Google Patents

SET AND DEVICE FOR EVAPORATION OF LIQUID

Info

Publication number
SE8207061L
SE8207061L SE8207061A SE8207061A SE8207061L SE 8207061 L SE8207061 L SE 8207061L SE 8207061 A SE8207061 A SE 8207061A SE 8207061 A SE8207061 A SE 8207061A SE 8207061 L SE8207061 L SE 8207061L
Authority
SE
Sweden
Prior art keywords
vapour
series
blower
concentrator
liquid
Prior art date
Application number
SE8207061A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE460337B (en
SE8207061D0 (en
Inventor
H Velimeki
Original Assignee
Mkt Tehtaat 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 Mkt Tehtaat Oy filed Critical Mkt Tehtaat Oy
Publication of SE8207061D0 publication Critical patent/SE8207061D0/en
Publication of SE8207061L publication Critical patent/SE8207061L/en
Publication of SE460337B publication Critical patent/SE460337B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2803—Special features relating to the vapour to be compressed
    • B01D1/2812—The vapour is coming from different sources
    • B01D1/2815—At least one source is a compressor
    • 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 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
    • B01D1/26—Multiple-effect 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
    • B01D1/284—Special features relating to the compressed vapour
    • B01D1/2843—The compressed vapour is divided in at least two streams

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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

A process and an apparatus are described for carrying out the concentration in at least two sequential, relative to the liquid to be evaporated, concentrators (1, 2) connected in series. In the evaporation, the heating vapour used is the vapour which is separated from the liquid to be evaporated in connection with the concentration process. This vapour is fed from both the first concentrator in the series and also from the next concentrator in the series to a main blower (13), which blows the vapour back to the concentrators at elevated pressure. In addition, an auxiliary blower (12) is used, which blows vapour separated in the following concentrator (2) in the series prior to its entry into the main blower (13). The auxiliary blower (12) is of substantially smaller size than the main blower (13) and the control of the process can be carried out exclusively by means of control devices attached to the auxiliary blower, by means of which the total energy consumption of the process is reduced and exact control of the solid content of the end product leaving the process is made possible. <IMAGE>
SE8207061A 1981-12-11 1982-12-10 SETTING AND DEVICE FOR EVAPORATION OF VETERINARY SE460337B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI813978A FI63863C (en) 1981-12-11 1981-12-11 AVDUNSTNINGSFOERFARANDE OCH ANORDNING

Publications (3)

Publication Number Publication Date
SE8207061D0 SE8207061D0 (en) 1982-12-10
SE8207061L true SE8207061L (en) 1983-06-12
SE460337B SE460337B (en) 1989-10-02

Family

ID=8514945

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8207061A SE460337B (en) 1981-12-11 1982-12-10 SETTING AND DEVICE FOR EVAPORATION OF VETERINARY

Country Status (6)

Country Link
AT (1) AT388509B (en)
DE (1) DE3244761C2 (en)
DK (1) DK161549C (en)
FI (1) FI63863C (en)
NL (1) NL8204791A (en)
SE (1) SE460337B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI63863C (en) * 1981-12-11 1983-09-12 Mkt Tehtaat Oy AVDUNSTNINGSFOERFARANDE OCH ANORDNING
DE3316661A1 (en) * 1983-05-06 1984-11-08 Wiegand Karlsruhe Gmbh, 7505 Ettlingen METHOD FOR EVAPORATING A SOLVED PRODUCT AND RECOVERING A LIGHT VOLATILE PART OF THE SOLVENT
US7328591B2 (en) 2003-09-19 2008-02-12 The Texas A&M University System Jet ejector system and method
US7708865B2 (en) 2003-09-19 2010-05-04 Texas A&M University System Vapor-compression evaporation system and method
WO2005028983A1 (en) * 2003-09-19 2005-03-31 The Texas A & M University System Heat exchanger system and method
CN100482303C (en) 2004-02-10 2009-04-29 得克萨斯A&M大学*** Vapor-compression evaporation system and method
AT17768U3 (en) * 2022-09-27 2023-03-15 Gig Karasek Gmbh Plant and process for the concentration of substance-containing liquids by multi-stage evaporation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE375288C (en) * 1919-06-27 1923-05-12 Escher Wyss Maschf Ag Process for the recovery of heat from the liquid that remains after the distillation of volatile components from a solution
FI63863C (en) * 1981-12-11 1983-09-12 Mkt Tehtaat Oy AVDUNSTNINGSFOERFARANDE OCH ANORDNING

Also Published As

Publication number Publication date
SE460337B (en) 1989-10-02
SE8207061D0 (en) 1982-12-10
DK161549C (en) 1992-01-06
DE3244761C2 (en) 1993-10-28
FI63863B (en) 1983-05-31
ATA447182A (en) 1988-12-15
DK161549B (en) 1991-07-22
FI63863C (en) 1983-09-12
AT388509B (en) 1989-07-25
DK534582A (en) 1983-06-12
DE3244761A1 (en) 1983-06-23
NL8204791A (en) 1983-07-01

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