GB956086A - Improvements in evaporators - Google Patents

Improvements in evaporators

Info

Publication number
GB956086A
GB956086A GB15854/62A GB1585462A GB956086A GB 956086 A GB956086 A GB 956086A GB 15854/62 A GB15854/62 A GB 15854/62A GB 1585462 A GB1585462 A GB 1585462A GB 956086 A GB956086 A GB 956086A
Authority
GB
United Kingdom
Prior art keywords
tubes
chamber
liquid
group
distributed
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
GB15854/62A
Inventor
Jacques Jean Ciboit
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.)
Laguilharre Ets
Original Assignee
Laguilharre Ets
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 Laguilharre Ets filed Critical Laguilharre Ets
Publication of GB956086A publication Critical patent/GB956086A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • A23L2/08—Concentrating or drying of juices
    • A23L2/10—Concentrating or drying of juices by heating or contact with dry gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/10—Evaporators with vertical tubes with long tubes, e.g. Kestner evaporators
    • 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
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • B01D3/28—Fractionating columns with surface contact and vertical guides, e.g. film action

Abstract

956,086. Evaporating liquids in film form. ETABLISSEMENTS LAGUILHARRE. April 25, 1962 [July 28, 1961], No. 15854/62. Heading B1B. In an evaporator comprising a bundle of externally-heated, vertical tubes 3 mounted between an upper feed chamber 6 and a lower liquid/vapour receiving chamber 9, a liquiddistribution device being provided in the upper chamber, the upper and lower chambers are each divided, by partitions 15 and 18 respectively, into two compartments, and pipes are provided whereby two separate groups of tubes are formed, so that the liquid being evaporated, having flowed in film-form down the inner surface of the tubes of one group of tubes, can be pumped up from the lower chamber and distributed into the upper ends of the other group of tubes. More than two compartments can be formed in the upper and lower chambers by providing additional partitions. Chamber 6 contains three perforated horizontal plates mounted one above the other, the number of orifices in the plates progressively increasing in the downward direction. The liquid to be concentrated, e.g. milk, fruit juice or black liquor, is introduced into the evaporator through pipe 17, and is distributed by the perforated plates into the upper ends of the tubes of the right-hand group. The partiallyconcentrated liquid collected in the right-hand compartment of chamber 9 is pumped through pipes 21 and 16 into the left-hand compartment of chamber 6, whence it is distributed into the left-hand group of tubes. The concentrated product is discharged by pump 20. The vapour is freed from entrained liquid in separator 12, and flows out through outlet 13.
GB15854/62A 1961-07-28 1962-04-25 Improvements in evaporators Expired GB956086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869402A FR1303174A (en) 1961-07-28 1961-07-28 Evaporator improvements

Publications (1)

Publication Number Publication Date
GB956086A true GB956086A (en) 1964-04-22

Family

ID=8760300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15854/62A Expired GB956086A (en) 1961-07-28 1962-04-25 Improvements in evaporators

Country Status (5)

Country Link
DE (1) DE1226076B (en)
ES (1) ES276969A1 (en)
FR (1) FR1303174A (en)
GB (1) GB956086A (en)
NL (1) NL127663C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356125A (en) * 1964-12-02 1967-12-05 W L Badger Associates Inc Feeding and liquid by-passing method for falling film, multiple effect evaporators
US3469616A (en) * 1966-02-02 1969-09-30 Laguilharre Pierre R Method for regulating concentration in evaporators,in particular in multiple-effect evaporators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT54627B (en) * 1909-12-14 1912-07-25 Paul Kestner Apparatus for concentrating liquids.
AT81218B (en) * 1917-01-08 1920-08-25 Adolf Vincik Adolf Vincik Circulation evaporator. Circulation evaporator.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356125A (en) * 1964-12-02 1967-12-05 W L Badger Associates Inc Feeding and liquid by-passing method for falling film, multiple effect evaporators
US3469616A (en) * 1966-02-02 1969-09-30 Laguilharre Pierre R Method for regulating concentration in evaporators,in particular in multiple-effect evaporators

Also Published As

Publication number Publication date
ES276969A1 (en) 1962-08-01
FR1303174A (en) 1962-09-07
NL127663C (en) 1969-12-15
DE1226076B (en) 1966-10-06
NL279431A (en) 1964-03-10

Similar Documents

Publication Publication Date Title
GB1021569A (en) Flash evaporators
GB1115705A (en) Evaporator
GB1232309A (en)
GB1178031A (en) Improvements in and relating to Multiple-Effect Falling-Film Evaporators
US4082606A (en) Evaporation apparatus
GB990425A (en) Improvements in and relating to heat-exchangers, such as evaporators
GB956086A (en) Improvements in evaporators
GB987121A (en) Method of evaporating liquids
GB1268779A (en) Multi-effect evaporator
US2150860A (en) Evaporator
GB1170601A (en) Improvements in or relating to Evaporators
US2792904A (en) Multi-stage vacuum degasifier
GB1076520A (en) Improvements in apparatus for use in evaporative processes
GB1031005A (en) Multiple flash evaporator-condenser
GB1214799A (en) Flash evaporator
GB1254455A (en) Multi-step flash evaporators
GB1033599A (en) Improvements relating to falling film type evaporators
US3628917A (en) Device for evaporative crystallization
GB1225254A (en)
GB1115088A (en) Evaporator
US2073738A (en) Evaporating apparatus
US2672926A (en) Evaporator
GB1347354A (en) Evaporation process and apparatus
GB958596A (en) A method of and apparatus for cooling and crystallising saline solutions
GB1057326A (en) Improvements in the production of potable water from saline water by distillation