SE8406077D0 - EVAPORATION UNIT WORKING ACCORDING TO THE PRINCIPLE OF FILMING FILMS AND IN THE FORM OF A LONG RUDE AND PROCEDURE FOR EVAPORATION OF LIQUIDS WITH THIS EVAPORATION UNIT - Google Patents

EVAPORATION UNIT WORKING ACCORDING TO THE PRINCIPLE OF FILMING FILMS AND IN THE FORM OF A LONG RUDE AND PROCEDURE FOR EVAPORATION OF LIQUIDS WITH THIS EVAPORATION UNIT

Info

Publication number
SE8406077D0
SE8406077D0 SE8406077A SE8406077A SE8406077D0 SE 8406077 D0 SE8406077 D0 SE 8406077D0 SE 8406077 A SE8406077 A SE 8406077A SE 8406077 A SE8406077 A SE 8406077A SE 8406077 D0 SE8406077 D0 SE 8406077D0
Authority
SE
Sweden
Prior art keywords
evaporation
evaporation unit
liquids
principle
long
Prior art date
Application number
SE8406077A
Other languages
Swedish (sv)
Other versions
SE8406077L (en
Inventor
S S O Peltonen
J E Puurunen
Original Assignee
Rosenlew Ab Oy W
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 Rosenlew Ab Oy W filed Critical Rosenlew Ab Oy W
Publication of SE8406077D0 publication Critical patent/SE8406077D0/en
Publication of SE8406077L publication Critical patent/SE8406077L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/12—Evaporators with vertical tubes and forced circulation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention relates to an evaporator which operates by the falling film principle and is composed of a long tube. The evaporator according to the invention is equipped with a separator component (5) located in the top part of the arrangement, a separator component (4) located in the bottom part of the arrangement, a connection tube (3) between these two components, a liquid space (6) and heat exchange tubes (1). The separator component (5) and the liquid space (6) form one and the same space, for which reason the pressure is also the same in the two components. As a result of the connection tube, the pressure in the separator component (4) and that in the separator component (5) are also identical. The invention also relates to a process for evaporating liquids using the arrangement mentioned. <IMAGE>
SE8406077A 1983-12-05 1984-11-30 EVAPORATION UNIT WORKING ACCORDING TO THE PRINCIPLE OF FILMING FILMS AND IN THE FORM OF A LONG RUDE AND PROCEDURE FOR EVAPORATION OF LIQUIDS WITH THIS EVAPORATION UNIT SE8406077L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI834447A FI71067C (en) 1983-12-05 1983-12-05 ENLIGTI PRINCIPEN FALLANDE FILM FUNGERANDE AVDUNSTNINGSENHET I ORM AV ETT LAONGT ROER OCH FOERFARANDE FOER INDUSTNING AV VETSKOR MEDELST NAEMNDA AVDUNSTNINGSENHET

Publications (2)

Publication Number Publication Date
SE8406077D0 true SE8406077D0 (en) 1984-11-30
SE8406077L SE8406077L (en) 1985-06-06

Family

ID=8518176

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8406077A SE8406077L (en) 1983-12-05 1984-11-30 EVAPORATION UNIT WORKING ACCORDING TO THE PRINCIPLE OF FILMING FILMS AND IN THE FORM OF A LONG RUDE AND PROCEDURE FOR EVAPORATION OF LIQUIDS WITH THIS EVAPORATION UNIT

Country Status (4)

Country Link
DE (1) DE3443509A1 (en)
FI (1) FI71067C (en)
FR (1) FR2561124B1 (en)
SE (1) SE8406077L (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1765433A (en) * 1928-01-07 1930-06-24 Charles O Lavett Apparatus for controlling density or viscosity of liquids
US2696465A (en) * 1951-01-22 1954-12-07 Arthur E Kittredge Thermocompression distilling plant
SU1064959A1 (en) * 1980-11-03 1984-01-07 Ленинградский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета Film evaporator
IT1163795B (en) * 1983-07-18 1987-04-08 Montedison Spa APPARATUS FOR THE STRIPPING OF AMMONIA FROM SOLUTIONS COMING FROM THE SYNTHESIS OF UREA

Also Published As

Publication number Publication date
FR2561124B1 (en) 1990-02-09
FI834447A (en) 1985-06-06
FI834447A0 (en) 1983-12-05
FI71067C (en) 1986-11-24
FR2561124A1 (en) 1985-09-20
SE8406077L (en) 1985-06-06
DE3443509A1 (en) 1985-06-13
FI71067B (en) 1986-08-14

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Legal Events

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Effective date: 19880721