GB1018977A - Improvements in and relating to apparatus for indirect heat transfer between a liquid and a vapour - Google Patents

Improvements in and relating to apparatus for indirect heat transfer between a liquid and a vapour

Info

Publication number
GB1018977A
GB1018977A GB9098/63A GB909863A GB1018977A GB 1018977 A GB1018977 A GB 1018977A GB 9098/63 A GB9098/63 A GB 9098/63A GB 909863 A GB909863 A GB 909863A GB 1018977 A GB1018977 A GB 1018977A
Authority
GB
United Kingdom
Prior art keywords
liquid
vapour
passage
discharged
passages
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
GB9098/63A
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.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
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 Alfa Laval AB filed Critical Alfa Laval AB
Publication of GB1018977A publication Critical patent/GB1018977A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • 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
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/135—Movable heat exchanger
    • Y10S165/139—Fully rotatable
    • Y10S165/14—Rotating heat exchanger having rotating flow confining structures or chambers for two separate heat exchange fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,018,977. Evaporators. ALFA-LAVAL A.B. March 7, 1963 [March 23, 1962], No. 9098/63. Heading BIB. [Also in Division F4] A rotatable bank of nested, spaced-apart, conical plates define passages 29, 29a therebetween for a liquid to be evaporated or concentrated and a vapour respectively in indirect heat exchange one with the other. As shown the passages 29, 29a alternate through the bank which is housed in a stationary casing 7 and rotates on a hollow spindle 14 turned by a pulley 15. Liquid to be evaporated or concentrated enters the heat exchanger through passage 49 and passes thence through passages 46, 45, 28, to conical heat exchange passage 29 through which it flows as a thin film. From the passage 29 the liquid passes through radial ports 26a to an axially extending passage 26 leading to a groove 32 from which it is collected and discharged by a member 33. The resultant vapour passes from the channels 29 into the casing 7 through ports 54 and is discharged at 8 preferably under vacuum. Any liquid droplets which have been carried over by the vapour run down the walls of the casing 7 and are discharged at 9.
GB9098/63A 1962-03-23 1963-03-07 Improvements in and relating to apparatus for indirect heat transfer between a liquid and a vapour Expired GB1018977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE327862A SE206743C1 (en) 1962-03-23 1962-03-23

Publications (1)

Publication Number Publication Date
GB1018977A true GB1018977A (en) 1966-02-02

Family

ID=20261765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9098/63A Expired GB1018977A (en) 1962-03-23 1963-03-07 Improvements in and relating to apparatus for indirect heat transfer between a liquid and a vapour

Country Status (3)

Country Link
US (1) US3221807A (en)
GB (1) GB1018977A (en)
SE (1) SE206743C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744938A (en) * 1970-12-01 1973-07-10 A Matvey Alternating vane type rotary engine with planetary gear system
DE3418982A1 (en) * 1984-05-22 1985-11-28 Vaclav Dipl.-Ing. 7500 Karlsruhe Feres THICK FILM EVAPORATOR

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1519611A1 (en) * 1965-11-08 1970-03-12 Alfa Laval Ab Arrangement for the continuous concentration or evaporation of a liquid by means of another medium
SE369674B (en) * 1973-01-17 1974-09-16 Liquid Processing Ab
IT1029819B (en) * 1974-02-28 1979-03-20 Feres Vaclav SITTILE LAYER VAPORIZER
DE3267316D1 (en) * 1981-11-24 1985-12-12 Ici Plc Centrifugal device
DE3401121C2 (en) * 1984-01-14 1994-08-04 Feres Vaclav Thin film evaporator
DE4106112A1 (en) * 1991-02-27 1992-09-03 Feres Vaclav DEVICE FOR THICKENING LIQUIDS, IN PARTICULAR NATURAL JUICES
US5513697A (en) * 1991-04-17 1996-05-07 Gudmundsson; Bjorn Method and device for transfer of heat
US5628901A (en) * 1993-04-30 1997-05-13 Castrol Industrial North America Inc. Vessel for treating liquids
SE536493C2 (en) * 2009-03-10 2013-12-27 Alfa Laval Corp Ab A module comprising a reactor unit
SE534629C2 (en) * 2010-05-11 2011-11-01 Rolf Ingeson Desalination device comprising an inner and an enclosing container
DK177459B1 (en) * 2012-03-26 2013-06-17 Hydrofoss Aps Fresh Generator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242034A (en) * 1958-09-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744938A (en) * 1970-12-01 1973-07-10 A Matvey Alternating vane type rotary engine with planetary gear system
DE3418982A1 (en) * 1984-05-22 1985-11-28 Vaclav Dipl.-Ing. 7500 Karlsruhe Feres THICK FILM EVAPORATOR

Also Published As

Publication number Publication date
US3221807A (en) 1965-12-07
SE206743C1 (en) 1966-08-09

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