DE3363022D1 - Apparatus for drying spread materials - Google Patents

Apparatus for drying spread materials

Info

Publication number
DE3363022D1
DE3363022D1 DE8383400921T DE3363022T DE3363022D1 DE 3363022 D1 DE3363022 D1 DE 3363022D1 DE 8383400921 T DE8383400921 T DE 8383400921T DE 3363022 T DE3363022 T DE 3363022T DE 3363022 D1 DE3363022 D1 DE 3363022D1
Authority
DE
Germany
Prior art keywords
area
drying
downstream
gas flow
upstream
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
Application number
DE8383400921T
Other languages
German (de)
Inventor
Jean Lucas
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.)
Centre National du Machinisme Agricole du Genie Rural des Eaux et des Forets CEMAGREF
Original Assignee
Centre National du Machinisme Agricole du Genie Rural des Eaux et des Forets CEMAGREF
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 Centre National du Machinisme Agricole du Genie Rural des Eaux et des Forets CEMAGREF filed Critical Centre National du Machinisme Agricole du Genie Rural des Eaux et des Forets CEMAGREF
Application granted granted Critical
Publication of DE3363022D1 publication Critical patent/DE3363022D1/en
Expired 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
    • F26B19/00—Machines or apparatus for drying solid materials or objects not covered by groups F26B9/00 - F26B17/00
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
    • 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
    • F26B3/06—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 flowing through the materials or objects to be dried

Abstract

1. A plant for drying materials spreadable in the form of beds permeable to gases according to the counter flow process, said plant including a plurality of perforated drying areas (1) arranged parallel to one another and in series along the flow path (G) of the drying gas so as to be successively passed through by the gas flow, with means to feed the material to be dried on the upstream area (AM) lying at the most downstream position in the gas flow, and means for transferring the same from area to area, up to the most downstream area (AV) which lies at the most upstream position in the gas flow, wherefrom means act to remove it in the dry state, wherein the perforated drying areas (1) are stationary and co-planar and the plant comprises means (13 to 18) for feeding the material to be dried onto the upstream area (AM) in the most downstream position in the gas flow, whereby said means are moving above said area along the longest direction of the areas and lay down the material to be dried in successive sections (a1 ) of said drying area, and means (8 to 11, 29 and 30) for the transference from area to area which take the material from one section (a2 ) of the upstream area, convey it and spread it in a section (a3 ) of the downstream area wherefrom material has just been taken (at a4 ) to be transferred to the next downstream area or to be removed.
DE8383400921T 1982-05-10 1983-05-06 Apparatus for drying spread materials Expired DE3363022D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8208063A FR2526531B1 (en) 1982-05-10 1982-05-10 PROCESS FOR DRYING BED MATERIALS, ESPECIALLY FORAGE AND INSTALLATION FOR IMPLEMENTING SAME

Publications (1)

Publication Number Publication Date
DE3363022D1 true DE3363022D1 (en) 1986-05-22

Family

ID=9273867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400921T Expired DE3363022D1 (en) 1982-05-10 1983-05-06 Apparatus for drying spread materials

Country Status (7)

Country Link
EP (1) EP0094311B1 (en)
JP (1) JPS5941770A (en)
AT (1) ATE19300T1 (en)
CS (1) CS251076B2 (en)
DE (1) DE3363022D1 (en)
FR (1) FR2526531B1 (en)
OA (1) OA07424A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003348B (en) * 1999-03-15 2000-03-29 Unit for the dehydration of loose products
CZ19179U1 (en) 2008-10-23 2008-12-16 Tarpo Spol. S R.O. Equipment for continuous drying particulate materials
CN115978919B (en) * 2022-12-30 2023-07-21 山东省国宠宠物食品有限责任公司 Vacuum baking equipment for pet feed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050477A (en) * 1935-03-15 1936-08-11 Weisselberg Arnold Method and apparatus for spreading divided material for treatment or other purposes
GB900384A (en) * 1959-07-14 1962-07-04 John Thompson Ind Const Ltd Improvements in or relating to apparatus for the continuous treatment of finely divided materials
DE2209013A1 (en) * 1972-02-25 1973-08-30 Wolf Stahlbau Kg HORD DRYERS
FR2336970A1 (en) * 1975-12-30 1977-07-29 Neu Sa Silo for thermal or physicochemical grain treatments - with platforms made from motor-driven pivoting blades
DE3006126A1 (en) * 1980-02-19 1981-09-03 Heinz 6116 Eppertshausen Lindner Harvested produce multiple stage dryer - has stacked conveyors with flaps permitting hot air circulation and discharge onto conveyor below

Also Published As

Publication number Publication date
FR2526531B1 (en) 1987-03-20
JPS5941770A (en) 1984-03-08
FR2526531A1 (en) 1983-11-10
CS314983A2 (en) 1985-09-17
EP0094311A1 (en) 1983-11-16
EP0094311B1 (en) 1986-04-16
CS251076B2 (en) 1987-06-11
OA07424A (en) 1984-11-30
ATE19300T1 (en) 1986-05-15

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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