DE69102666D1 - Verfahren und Vorrichtung zur Trocknung und Entgasung von Pulver. - Google Patents

Verfahren und Vorrichtung zur Trocknung und Entgasung von Pulver.

Info

Publication number
DE69102666D1
DE69102666D1 DE69102666T DE69102666T DE69102666D1 DE 69102666 D1 DE69102666 D1 DE 69102666D1 DE 69102666 T DE69102666 T DE 69102666T DE 69102666 T DE69102666 T DE 69102666T DE 69102666 D1 DE69102666 D1 DE 69102666D1
Authority
DE
Germany
Prior art keywords
sand box
powder
enable
high temperature
under vacuum
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
DE69102666T
Other languages
English (en)
Other versions
DE69102666T2 (de
Inventor
Jean-Claude Baudin
Potier Dominique Le
Jean-Claude Couterne
Philippe Jacquin
Jean-Paul Levaillant
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE69102666D1 publication Critical patent/DE69102666D1/de
Application granted granted Critical
Publication of DE69102666T2 publication Critical patent/DE69102666T2/de
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
    • 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Drying Of Solid Materials (AREA)
  • Powder Metallurgy (AREA)
DE69102666T 1990-04-03 1991-04-02 Verfahren und Vorrichtung zur Trocknung und Entgasung von Pulver. Expired - Fee Related DE69102666T2 (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 (2)

Publication Number Publication Date
DE69102666D1 true DE69102666D1 (de) 1994-08-04
DE69102666T2 DE69102666T2 (de) 1995-01-12

Family

ID=9395402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102666T Expired - Fee Related DE69102666T2 (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
ATE108015T1 (de) 1994-07-15
FR2660423A1 (fr) 1991-10-04
EP0451048B1 (de) 1994-06-29
DE69102666T2 (de) 1995-01-12
FR2660423B1 (fr) 1992-06-12
EP0451048A1 (de) 1991-10-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee