DE1258827B - Duennschichtverdampfer - Google Patents

Duennschichtverdampfer

Info

Publication number
DE1258827B
DE1258827B DEL40371A DEL0040371A DE1258827B DE 1258827 B DE1258827 B DE 1258827B DE L40371 A DEL40371 A DE L40371A DE L0040371 A DEL0040371 A DE L0040371A DE 1258827 B DE1258827 B DE 1258827B
Authority
DE
Germany
Prior art keywords
rotor
evaporator
blades
wall
thin film
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.)
Withdrawn
Application number
DEL40371A
Other languages
German (de)
English (en)
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.)
Luwa Ltd
Original Assignee
Luwa Ltd
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
Priority to NL284621D priority Critical patent/NL284621A/xx
Priority to NL136753D priority patent/NL136753C/xx
Priority to BE624318D priority patent/BE624318A/xx
Application filed by Luwa Ltd filed Critical Luwa Ltd
Priority to CH630162A priority patent/CH413783A/de
Priority to FR912997A priority patent/FR1341043A/fr
Priority to AT835762A priority patent/AT259524B/de
Priority to GB40067/62A priority patent/GB996848A/en
Priority to ES281973A priority patent/ES281973A1/es
Priority to US234505A priority patent/US3199575A/en
Publication of DE1258827B publication Critical patent/DE1258827B/de
Withdrawn legal-status Critical Current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
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DEL40371A 1960-11-14 1961-11-02 Duennschichtverdampfer Withdrawn DE1258827B (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL284621D NL284621A (fr) 1961-11-02
NL136753D NL136753C (fr) 1961-11-02
BE624318D BE624318A (fr) 1961-11-02
CH630162A CH413783A (de) 1961-11-02 1962-05-24 Dünnschichtbehandlungsapparat für Flüssigkeiten
FR912997A FR1341043A (fr) 1961-11-02 1962-10-22 Appareil pour le traitement de liquides en couches minces
AT835762A AT259524B (de) 1961-11-02 1962-10-23 Dünnschichtbehandlungsapparat, insbesondere Dünnschichtverdampfer
GB40067/62A GB996848A (en) 1961-11-02 1962-10-23 Apparatus for the thin-film treatment of liquids
ES281973A ES281973A1 (es) 1961-11-02 1962-10-30 Un aparato de tratamiento en capa delgada
US234505A US3199575A (en) 1961-11-02 1962-10-31 Oscillatory rotor blade for treatment of fluent material in thin layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1272960A CH390222A (de) 1960-11-14 1960-11-14 Dünnschichtbehandlungsapparat

Publications (1)

Publication Number Publication Date
DE1258827B true DE1258827B (de) 1968-01-18

Family

ID=4385830

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL40371A Withdrawn DE1258827B (de) 1960-11-14 1961-11-02 Duennschichtverdampfer

Country Status (5)

Country Link
US (1) US3199574A (fr)
BE (1) BE610177A (fr)
CH (1) CH390222A (fr)
DE (1) DE1258827B (fr)
GB (1) GB998022A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395989A (en) * 1964-04-03 1968-08-06 Perstorp Ab Apparatus for the production of formic acid
NL6905713A (fr) * 1968-04-13 1969-10-15
CH523087A (de) * 1969-03-21 1972-05-31 Luwa Ag Dünnschichtbehandlungsapparat
GB1588960A (en) * 1976-12-10 1981-05-07 Balfour & Co Ltd H Evaporators particularly wiped film evaporators
US6076371A (en) * 1998-06-29 2000-06-20 Southwest Instruments Company, Inc. Frozen beverage storage and dispensing apparatus
BE1012363A3 (fr) * 1998-12-22 2000-10-03 Solvay Procede pour la preparation d'un catalyseur pour la polymerisation des alpha-olefines, catalyseur obtenu et procede de polymerisation utilisant un tel catalyseur.
US8871062B2 (en) * 2010-11-23 2014-10-28 Charles David Gilliam Falling film evaporator
CN109458765A (zh) * 2018-12-17 2019-03-12 江苏世林博尔制冷设备有限公司 一种基于传感技术的自动控温的降膜式蒸发器
CN110025969A (zh) * 2019-03-29 2019-07-19 无锡化工装备股份有限公司 一种降膜式蒸发器及液体分布方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH330466A (de) * 1955-07-15 1958-06-15 Maximilian Dr Koffler Vakuum-Eindicker, insbesondere für Fruchtsäfte

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL10530C (fr) * 1921-02-04
US2175406A (en) * 1938-08-31 1939-10-10 William D Osborn Chain-head, descaling auger
US2546381A (en) * 1947-03-03 1951-03-27 Hurd Corp Apparatus for concentrating liquids
US2542269A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US2542270A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US2974725A (en) * 1954-05-04 1961-03-14 Bayer Ag Process and apparatus for continuously obtaining dry materials
NL122352C (fr) * 1958-05-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH330466A (de) * 1955-07-15 1958-06-15 Maximilian Dr Koffler Vakuum-Eindicker, insbesondere für Fruchtsäfte

Also Published As

Publication number Publication date
BE610177A (fr) 1962-03-01
GB998022A (en) 1965-07-14
US3199574A (en) 1965-08-10
CH390222A (de) 1965-04-15

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee