ES481429A1 - Perfeccionamientos en los dispositivos evaporadores de capa fina. - Google Patents

Perfeccionamientos en los dispositivos evaporadores de capa fina.

Info

Publication number
ES481429A1
ES481429A1 ES481429A ES481429A ES481429A1 ES 481429 A1 ES481429 A1 ES 481429A1 ES 481429 A ES481429 A ES 481429A ES 481429 A ES481429 A ES 481429A ES 481429 A1 ES481429 A1 ES 481429A1
Authority
ES
Spain
Prior art keywords
rotor
film evaporator
axis
evaporator
plates
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
ES481429A
Other languages
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.)
PROCHEMIX Srl
Original Assignee
PROCHEMIX Srl
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 PROCHEMIX Srl filed Critical PROCHEMIX Srl
Publication of ES481429A1 publication Critical patent/ES481429A1/es
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
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B01D1/305—Demister (vapour-liquid separation)
    • 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)

Abstract

Perfeccionamientos en los dispositivos evaporadores de capa fina, del tipo que comprenden esencialmente un estator constituido por un tubo de doble pared o "camisa", dentro del cual circula un fluido de calefacción o refrigeración, un motor rotativo dentro del citado estator, un dispositivo separador de gotas de los vapores húmedos, dispuesto en la parte superior del rotor, caracterizados por el hecho de estar constituido el dispositivo separador de gotas (S) como mínimo por un par de paredes anulares sobrepuestas (19, 22) esencialmente perpendiculares al rotor (2) y desviadas axialmente, fijadas respectivamente encima y debajo de una multiplicidad de aletas esencialmente radiales (24) del rotor (2), presentando la pared superior (22), conducida por los extremos de las citadas aletas (24), un borde exterior (22a) replegado en la dirección contraria al sentido del avance (g) de los vapores.
ES481429A 1978-05-26 1979-05-26 Perfeccionamientos en los dispositivos evaporadores de capa fina. Expired ES481429A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23836/78A IT1096248B (it) 1978-05-26 1978-05-26 Apparecchio di evaporazione a strato sottile

Publications (1)

Publication Number Publication Date
ES481429A1 true ES481429A1 (es) 1980-02-01

Family

ID=11210318

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481429A Expired ES481429A1 (es) 1978-05-26 1979-05-26 Perfeccionamientos en los dispositivos evaporadores de capa fina.

Country Status (5)

Country Link
DE (1) DE2921449A1 (es)
ES (1) ES481429A1 (es)
FR (1) FR2426481A1 (es)
GB (1) GB2021426B (es)
IT (1) IT1096248B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388112B (de) * 1983-12-16 1989-05-10 Oesterr Forsch Seibersdorf Trockner, insbesondere vertikaler duennschichttrockner
DE19634614A1 (de) * 1996-08-27 1998-03-05 Basf Ag Verfahren zur destillativen Abtrennung von Rein-(Meth)acrylsäure aus Gemischen, die im wesentlichen frei sind von Komponenten, deren Siedepunkt niedriger als der der (Meth)acrylsäure ist
US7981253B2 (en) 2006-02-01 2011-07-19 Exxonmobil Research & Engineering Company Distillation tower baffle
AT505023B1 (de) * 2007-07-13 2008-10-15 Aulitec Maschinen Und Anlagenb Vorrichtung und verfahren zur umwandlung einer substanz von gasförmiger oder flüssiger phase in flüssige und/oder feste bzw. gasförmige und/oder feste phase
WO2011053942A1 (en) * 2009-11-02 2011-05-05 Artisan Industries Inc. Vertical wiped thin-film evaporator
BR102015031936B1 (pt) * 2015-12-18 2023-04-11 Universidade Estadual De Campinas - Unicamp Sistema e processo integrado de purificação do limoneno
CN109682131B (zh) 2017-10-18 2022-03-08 开利公司 分配器、降膜式蒸发器及制冷系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521996A (es) * 1952-11-04
DE1083784B (de) * 1959-04-04 1960-06-23 Huels Chemische Werke Ag Fraktionierkolonne mit rotierenden und feststehenden Boeden
FR1533527A (fr) * 1967-07-19 1968-07-19 Ritter Pfaudler Corp Appareil de distillation et de séparation
NL134484C (es) * 1968-01-11
CH586567A5 (es) * 1974-10-09 1977-04-15 Luwa Ag

Also Published As

Publication number Publication date
DE2921449A1 (de) 1979-12-20
GB2021426B (en) 1982-11-03
FR2426481A1 (fr) 1979-12-21
GB2021426A (en) 1979-12-05
IT1096248B (it) 1985-08-26
IT7823836A0 (it) 1978-05-26

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