DE2240524A1 - Verfahren und vorrichtung zum trocknen von pulverteilchen - Google Patents

Verfahren und vorrichtung zum trocknen von pulverteilchen

Info

Publication number
DE2240524A1
DE2240524A1 DE2240524A DE2240524A DE2240524A1 DE 2240524 A1 DE2240524 A1 DE 2240524A1 DE 2240524 A DE2240524 A DE 2240524A DE 2240524 A DE2240524 A DE 2240524A DE 2240524 A1 DE2240524 A1 DE 2240524A1
Authority
DE
Germany
Prior art keywords
powder particles
sec
hot gas
cylinder
gas stream
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.)
Pending
Application number
DE2240524A
Other languages
German (de)
English (en)
Inventor
Hideo Nakamura
Shigeru Saito
Hideki Wakamori
Tetsuya Watanabe
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Publication of DE2240524A1 publication Critical patent/DE2240524A1/de
Pending 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
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE2240524A 1971-08-18 1972-08-17 Verfahren und vorrichtung zum trocknen von pulverteilchen Pending DE2240524A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6231471A JPS5551723B2 (fr) 1971-08-18 1971-08-18

Publications (1)

Publication Number Publication Date
DE2240524A1 true DE2240524A1 (de) 1973-02-22

Family

ID=13196534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2240524A Pending DE2240524A1 (de) 1971-08-18 1972-08-17 Verfahren und vorrichtung zum trocknen von pulverteilchen

Country Status (8)

Country Link
US (1) US3839802A (fr)
JP (1) JPS5551723B2 (fr)
BE (1) BE787784A (fr)
DE (1) DE2240524A1 (fr)
FR (1) FR2151878A5 (fr)
GB (1) GB1379833A (fr)
IT (1) IT964093B (fr)
NL (1) NL158608B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379684A2 (fr) * 1988-12-23 1990-08-01 Bühler Ag Procédé et dispositif pour la cristallisation en continu de polyester

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998596A (en) * 1973-06-04 1976-12-21 Onoda Cement Company, Ltd. Apparatus for treating by-product gypsum to be used as an inhibitor for setting of cement
US4118196A (en) * 1973-06-13 1978-10-03 Onoda Cement Company, Limited Apparatus for calcining wet powdery gypsum
JPS60115032U (ja) * 1984-01-13 1985-08-03 松下電工株式会社 ミラ−キヤビネツト
JPH03195888A (ja) * 1989-12-26 1991-08-27 Sanii Package:Kk 粉粒体の乾燥方法ならびにその装置
JP5943256B2 (ja) * 2013-04-15 2016-07-05 沖縄パウダーフーズ株式会社 バガス粉末の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486346A (en) * 1945-02-21 1949-10-25 Rca Corp Apparatus for plasticating thermoplastic materials
US3066017A (en) * 1953-07-28 1962-11-27 Exxon Research Engineering Co Control of flow of particulate solids
US2786280A (en) * 1954-03-12 1957-03-26 Ca Nat Research Council Method of contacting solid particles with fluids
US2903800A (en) * 1955-07-05 1959-09-15 Svenska Flaektfabriken Ab Turbulent pneumatic driers for granular and pulverulent material
US3273257A (en) * 1963-07-09 1966-09-20 Rietz Mfg Co Air lift drier
US3263338A (en) * 1963-09-26 1966-08-02 Combustion Eng Flash drying system for fine coal
GB1116786A (en) * 1965-08-04 1968-06-12 Hauni Werke Koerber & Co Kg Apparatus for drying tobacco or other foliate material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379684A2 (fr) * 1988-12-23 1990-08-01 Bühler Ag Procédé et dispositif pour la cristallisation en continu de polyester
EP0379684A3 (fr) * 1988-12-23 1992-01-22 Bühler Ag Procédé et dispositif pour la cristallisation en continu de polyester

Also Published As

Publication number Publication date
JPS4828557A (fr) 1973-04-16
GB1379833A (en) 1975-01-08
FR2151878A5 (fr) 1973-04-20
IT964093B (it) 1974-01-21
NL158608B (nl) 1978-11-15
US3839802A (en) 1974-10-08
JPS5551723B2 (fr) 1980-12-26
BE787784A (fr) 1972-12-18
NL7211246A (fr) 1973-02-20

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Legal Events

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