DE1258827B - Duennschichtverdampfer - Google Patents
DuennschichtverdampferInfo
- 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- Withdrawn
Links
- 239000010409 thin film Substances 0.000 title claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 23
- 239000010408 film Substances 0.000 description 11
- 238000001704 evaporation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000009969 flowable effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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)
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)
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)
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)
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 |
-
1960
- 1960-11-14 CH CH1272960A patent/CH390222A/de unknown
-
1961
- 1961-11-02 DE DEL40371A patent/DE1258827B/de not_active Withdrawn
- 1961-11-10 BE BE610177A patent/BE610177A/fr unknown
- 1961-11-13 US US151671A patent/US3199574A/en not_active Expired - Lifetime
- 1961-11-13 GB GB40525/61A patent/GB998022A/en not_active Expired
Patent Citations (1)
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 |