ATE108015T1 - Verfahren und vorrichtung zur trocknung und entgasung von pulver. - Google Patents

Verfahren und vorrichtung zur trocknung und entgasung von pulver.

Info

Publication number
ATE108015T1
ATE108015T1 AT91400894T AT91400894T ATE108015T1 AT E108015 T1 ATE108015 T1 AT E108015T1 AT 91400894 T AT91400894 T AT 91400894T AT 91400894 T AT91400894 T AT 91400894T AT E108015 T1 ATE108015 T1 AT E108015T1
Authority
AT
Austria
Prior art keywords
sand box
powder
enable
high temperature
under vacuum
Prior art date
Application number
AT91400894T
Other languages
English (en)
Inventor
Jean-Claude Baudin
Potier Dominique Le
Jean-Claude Couterne
Philippe Jacquin
Jean-Paul Levaillant
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE108015T1 publication Critical patent/ATE108015T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/049—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with provisions for working under increased or reduced pressure, with or without heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
    • B01F29/401—Receptacles, e.g. provided with liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
    • B01F29/401—Receptacles, e.g. provided with liners
    • B01F29/402—Receptacles, e.g. provided with liners characterised by the relative disposition or configuration of the interior of the receptacles
    • B01F29/4021—Multi-compartment receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
    • B01F29/401—Receptacles, e.g. provided with liners
    • B01F29/402—Receptacles, e.g. provided with liners characterised by the relative disposition or configuration of the interior of the receptacles
    • B01F29/4022—Configuration of the interior
    • B01F29/40222—Configuration of the interior provided with guide tubes on the wall or the bottom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/026—Arrangements for charging or discharging the materials to be dried, e.g. discharging by reversing drum rotation, using spiral-type inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Powder Metallurgy (AREA)
AT91400894T 1990-04-03 1991-04-02 Verfahren und vorrichtung zur trocknung und entgasung von pulver. ATE108015T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004254A FR2660423B1 (fr) 1990-04-03 1990-04-03 Procede et installation de sechage et de degazage de poudres.

Publications (1)

Publication Number Publication Date
ATE108015T1 true ATE108015T1 (de) 1994-07-15

Family

ID=9395402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91400894T ATE108015T1 (de) 1990-04-03 1991-04-02 Verfahren und vorrichtung zur trocknung und entgasung von pulver.

Country Status (4)

Country Link
EP (1) EP0451048B1 (de)
AT (1) ATE108015T1 (de)
DE (1) DE69102666T2 (de)
FR (1) FR2660423B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839145B1 (fr) * 2002-04-30 2004-07-02 Hivert Systemes Automatises Procede de sechage sous vide d'une piece usinee et installation
US8357251B2 (en) * 2010-07-30 2013-01-22 United Technologies Corporation Powder processing method
CN107485559B (zh) * 2017-09-21 2020-06-09 莱芜职业技术学院 粉末干燥存取盒
CN109556374B (zh) * 2018-12-29 2023-12-19 钟山县洲星食品有限公司 一种蕨粉烘干装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191509971A (en) * 1915-07-08 1916-05-04 Elias Djandiery Improvements in Grain Drying Apparatus.
FR1002719A (fr) * 1949-12-10 1952-03-10 Perfectionnements aux séchoirs à vide
US3280470A (en) * 1964-07-23 1966-10-25 Robert L Kuntz Method and apparatus for oven dehydrating compounds
US3599709A (en) * 1970-04-02 1971-08-17 Patterson Kelley Co Heat exchange mill
HU184672B (en) * 1979-03-21 1984-09-28 Richter Gedeon Vegyeszet Apparatus for handling wet solid materials, preferably pasty materials with heating or cooling

Also Published As

Publication number Publication date
EP0451048B1 (de) 1994-06-29
FR2660423A1 (fr) 1991-10-04
DE69102666T2 (de) 1995-01-12
FR2660423B1 (fr) 1992-06-12
DE69102666D1 (de) 1994-08-04
EP0451048A1 (de) 1991-10-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee