FR2539051B1 - Dispositif de traitement thermique a surface raclee incorporant une double paroi - Google Patents

Dispositif de traitement thermique a surface raclee incorporant une double paroi

Info

Publication number
FR2539051B1
FR2539051B1 FR8300483A FR8300483A FR2539051B1 FR 2539051 B1 FR2539051 B1 FR 2539051B1 FR 8300483 A FR8300483 A FR 8300483A FR 8300483 A FR8300483 A FR 8300483A FR 2539051 B1 FR2539051 B1 FR 2539051B1
Authority
FR
France
Prior art keywords
treatment device
thermal treatment
double wall
scraped surface
surface incorporating
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 - Fee Related
Application number
FR8300483A
Other languages
English (en)
Other versions
FR2539051A1 (fr
Inventor
Jean Vasseur
Jean-Claude Duprat
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.)
ENSIAA
Original Assignee
ENSIAA
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 ENSIAA filed Critical ENSIAA
Priority to FR8300483A priority Critical patent/FR2539051B1/fr
Publication of FR2539051A1 publication Critical patent/FR2539051A1/fr
Application granted granted Critical
Publication of FR2539051B1 publication Critical patent/FR2539051B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
    • F26B13/183—Arrangements for heating, cooling, condensate removal
    • 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
    • B01D1/228—In rotating vessels; vessels with movable parts horizontally placed cylindrical container or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • F26B17/284—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials being dried on the non-perforated surface of heated rollers or drums
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/008—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Textile Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR8300483A 1983-01-11 1983-01-11 Dispositif de traitement thermique a surface raclee incorporant une double paroi Expired - Fee Related FR2539051B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8300483A FR2539051B1 (fr) 1983-01-11 1983-01-11 Dispositif de traitement thermique a surface raclee incorporant une double paroi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8300483A FR2539051B1 (fr) 1983-01-11 1983-01-11 Dispositif de traitement thermique a surface raclee incorporant une double paroi

Publications (2)

Publication Number Publication Date
FR2539051A1 FR2539051A1 (fr) 1984-07-13
FR2539051B1 true FR2539051B1 (fr) 1990-02-16

Family

ID=9284913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8300483A Expired - Fee Related FR2539051B1 (fr) 1983-01-11 1983-01-11 Dispositif de traitement thermique a surface raclee incorporant une double paroi

Country Status (1)

Country Link
FR (1) FR2539051B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710271A (en) * 1986-04-08 1987-12-01 Ray R. Miller Belt and drum-type press
NL1008309C2 (nl) * 1997-05-29 1998-12-01 Terlet Nv Schrapende warmtewisselaar.
FR2840063B1 (fr) * 2002-05-24 2005-07-08 Air Liquide Procede et installation de refroidissement ou cristallisation de produits utilisant un caloduc azote liquide a surface raclee

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR520305A (fr) * 1919-06-14 1921-06-23 Hans Jorgen Jensen Bigum Perfectionnement aux machines réfrigérantes rotatives
DE1097416B (de) * 1958-07-03 1961-01-19 Bayer Ag Rotationssymmetrische Behaelter
DE1261477B (de) * 1965-03-19 1968-02-22 Huels Chemische Werke Ag Duennschicht-Entspannungsverdampfer
US3765189A (en) * 1972-02-17 1973-10-16 Air Liquide Method and apparatus for deep-freezing
GB1417991A (en) * 1972-05-16 1975-12-17 Hunt Moscrop Ltd Apparatus for maintaining a uniform peripheral or surface temperature on a cylinder
US3903961A (en) * 1973-11-08 1975-09-09 Morrison Machine Co Hot oil drum
GB1539990A (en) * 1976-01-13 1979-02-07 Ramisch Kleinewefers Kalander Callender rollers

Also Published As

Publication number Publication date
FR2539051A1 (fr) 1984-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse