GB1415441A - Film type evaporator - Google Patents

Film type evaporator

Info

Publication number
GB1415441A
GB1415441A GB3060773A GB3060773A GB1415441A GB 1415441 A GB1415441 A GB 1415441A GB 3060773 A GB3060773 A GB 3060773A GB 3060773 A GB3060773 A GB 3060773A GB 1415441 A GB1415441 A GB 1415441A
Authority
GB
United Kingdom
Prior art keywords
tubes
film type
type evaporator
oscillation
liquid
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
GB3060773A
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.)
OTHERS
Original Assignee
OTHERS
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 OTHERS filed Critical OTHERS
Priority to GB3060773A priority Critical patent/GB1415441A/en
Priority to SE7309228*A priority patent/SE367132B/xx
Publication of GB1415441A publication Critical patent/GB1415441A/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
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

1415441 Falling film evaporator B A TROSHENKIN G I SOLOVIEVA J N PISKUNOV V G PONOMARENKO and I M KOVAL 27 June 1973 30607/73 Heading B1B In a falling film evaporator, even distribution of liquid to all the tubes 2, Fig. 2, and turbulence in the film in the tubes is achieved by inserting spherical members 8 in the top of the tubes, which are raised and lowered by suction caused by the oscillation of a diaphragm (9, Fig. 1, not shown) to allow flow of liquid to the tubes. The extent of oscillation is controlled by adjustable screws 13 in limiting baffle 10.
GB3060773A 1973-06-27 1973-06-27 Film type evaporator Expired GB1415441A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3060773A GB1415441A (en) 1973-06-27 1973-06-27 Film type evaporator
SE7309228*A SE367132B (en) 1973-06-27 1973-06-29

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3060773A GB1415441A (en) 1973-06-27 1973-06-27 Film type evaporator
SE7309228*A SE367132B (en) 1973-06-27 1973-06-29

Publications (1)

Publication Number Publication Date
GB1415441A true GB1415441A (en) 1975-11-26

Family

ID=26260522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3060773A Expired GB1415441A (en) 1973-06-27 1973-06-27 Film type evaporator

Country Status (2)

Country Link
GB (1) GB1415441A (en)
SE (1) SE367132B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953607A (en) * 1989-02-17 1990-09-04 A. Ahlstrom Multistage evaporating system

Also Published As

Publication number Publication date
SE367132B (en) 1974-05-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee