DE68921669D1 - Vorrichtung zum Trocknen und Kristallisieren von Granulat. - Google Patents

Vorrichtung zum Trocknen und Kristallisieren von Granulat.

Info

Publication number
DE68921669D1
DE68921669D1 DE68921669T DE68921669T DE68921669D1 DE 68921669 D1 DE68921669 D1 DE 68921669D1 DE 68921669 T DE68921669 T DE 68921669T DE 68921669 T DE68921669 T DE 68921669T DE 68921669 D1 DE68921669 D1 DE 68921669D1
Authority
DE
Germany
Prior art keywords
crystallizing
granules
drying
crystallizing granules
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
DE68921669T
Other languages
English (en)
Other versions
DE68921669T2 (de
Inventor
Kanzo Ishikawa
Ryutaro Hayashi
Akiro Yoshimoto
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.)
KAWATA CO
Original Assignee
KAWATA CO
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
Priority claimed from JP63134895A external-priority patent/JPH01301310A/ja
Priority claimed from JP63164177A external-priority patent/JPH0213782A/ja
Application filed by KAWATA CO filed Critical KAWATA CO
Application granted granted Critical
Publication of DE68921669D1 publication Critical patent/DE68921669D1/de
Publication of DE68921669T2 publication Critical patent/DE68921669T2/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
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/343—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects in combination with convection
    • 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
    • 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
    • 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
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • 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
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/165—Crystallizing granules
DE68921669T 1988-05-31 1989-05-31 Vorrichtung zum Trocknen und Kristallisieren von Granulat. Expired - Fee Related DE68921669T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63134895A JPH01301310A (ja) 1988-05-31 1988-05-31 粉粒体の乾燥・結晶化装置
JP63164177A JPH0213782A (ja) 1988-06-30 1988-06-30 粉粒体の乾燥装置

Publications (2)

Publication Number Publication Date
DE68921669D1 true DE68921669D1 (de) 1995-04-20
DE68921669T2 DE68921669T2 (de) 1995-11-09

Family

ID=26468884

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921669T Expired - Fee Related DE68921669T2 (de) 1988-05-31 1989-05-31 Vorrichtung zum Trocknen und Kristallisieren von Granulat.

Country Status (3)

Country Link
US (1) US4954681A (de)
EP (1) EP0345020B1 (de)
DE (1) DE68921669T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756427B2 (ja) * 1990-06-29 1995-06-14 株式会社松井製作所 粉粒体の乾燥装置
AU649770B2 (en) * 1991-01-25 1994-06-02 Societe Prolabo Apparatus for simultaneous treatment, in a moist medium, on a plurality of samples, and utilisation of the said apparatus
US5222544A (en) * 1991-08-12 1993-06-29 Ford Motor Company Bonding casting cores
JPH0714795Y2 (ja) * 1991-10-04 1995-04-10 株式会社松井製作所 粉粒体の乾燥装置
CH684191A5 (fr) * 1992-01-10 1994-07-29 A I C E S A Soc Procédé et installation pour le traitement des résidus industriels de gypses de synthèse.
US5410984A (en) * 1993-03-01 1995-05-02 Bepex Corporation System for polymer crystallization
US5961870A (en) * 1997-07-02 1999-10-05 Hogan; Jim S. Microwave rotating apparatus for continuously processing material
CA2454577A1 (en) * 2001-07-20 2003-01-30 American Purification, Inc. Microwave desorber for removing contaminants from resin
WO2005003664A1 (en) * 2003-06-20 2005-01-13 Amut Spa DEVICE AND METHOD FOR HEATING AND / OR DRYING PLASTIC MATERIALS
PL1827785T3 (pl) * 2004-12-23 2014-02-28 Protec Polymer Proc Gmbh Sposób suszenia granulatu tworzywa sztucznego
ITTV20050041A1 (it) 2005-03-15 2006-09-16 S M C Srl Apparecchiatura per la deumidificazione rapida e continua di materiali sfusi particolarmente del pellet per impianto di stampaggio di materiali plastici.
JP4086075B2 (ja) * 2006-07-31 2008-05-14 ダイキン工業株式会社 撥水性粉末の乾燥方法、製造方法および製造装置
DE202007001123U1 (de) * 2007-01-25 2007-06-06 KRÜGER, Günter Anlage zum Trocknen von organischen Massen
CN101758572A (zh) * 2009-03-30 2010-06-30 楼正荣 一体多厢分级塑料烘箱料桶
FR2965907B1 (fr) * 2010-10-08 2014-11-07 Innovation & Dev Company Idco Dispositif de traitement thermique en continu, en particulier de materiaux divises, par rayonnement micro-ondes
CN115818904B (zh) * 2023-02-14 2023-04-21 四川省生态环境科学研究院 工业高盐废水处理方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910263A (en) * 1930-05-11 1933-05-23 Seyffert Eduard Rotary drying drum
US3090602A (en) * 1957-05-06 1963-05-21 Johns Manville Continuous dry blender
US3216345A (en) * 1962-04-09 1965-11-09 Canadian Breweries Ltd Continuous preparation of brewers' mash
US3595534A (en) * 1968-11-06 1971-07-27 Robert F Burton Blending device
US3777095A (en) * 1972-05-15 1973-12-04 Tokyo Shibaura Electric Co Microwave heating apparatus
US3834038A (en) * 1972-09-14 1974-09-10 Gammaflux Inc Method for drying moldable resins
FR2224268B1 (de) * 1973-04-07 1977-09-23 Buettner Schilde Haas Ag
FR2406929A1 (fr) * 1978-10-27 1979-05-18 Cim Lambda Int Sarl Procede et dispositif pour le chauffage en continu d'une matiere particulaire en mouvement et application au sechage et a la fusion d'une matiere plastique
FR2478418A1 (fr) * 1980-03-13 1981-09-18 Soulier Joel Nouveau dispositif pour le traitement thermique de matieres en poudre ou en grains
FR2511078A1 (en) * 1981-08-04 1983-02-11 Pechenart Marc Drying feed for animal waste - has heating coils and shaft mounted agitators in housing
GB2110803B (en) * 1981-10-23 1985-05-01 Balfour And Co Limited Henry Microwave drying of granular materials
JPS58191998A (ja) * 1982-05-06 1983-11-09 動力炉・核燃料開発事業団 環状槽型マイクロ波加熱装置
CA1217376A (en) * 1982-12-28 1987-02-03 Kazumitsu Taga Dehydrated food product and method of producing same
JPS62222679A (ja) * 1986-03-24 1987-09-30 Rohm Co Ltd 発光ダイオ−ドの製造方法
US4771156A (en) * 1986-10-20 1988-09-13 Micro Dry Incorporated Method and apparatus for heating and drying moist articles
EP0312741A3 (de) * 1987-08-29 1990-01-31 Nissui Kako Co., Ltd. Verfahren und Vorrichtung zur Mikrowellentrocknung von Kunststoff
JPH01163007A (ja) * 1987-09-04 1989-06-27 Kawata:Kk 粉粒体の乾燥・結晶化装置

Also Published As

Publication number Publication date
DE68921669T2 (de) 1995-11-09
EP0345020A2 (de) 1989-12-06
US4954681A (en) 1990-09-04
EP0345020A3 (de) 1991-07-03
EP0345020B1 (de) 1995-03-15

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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