IT984236B - Dispositivo per raffreddamento o essiccamento di materiale sciolto mediante passaggio del mezzo gassoso tra dischi anula ri concentrici fissi - Google Patents

Dispositivo per raffreddamento o essiccamento di materiale sciolto mediante passaggio del mezzo gassoso tra dischi anula ri concentrici fissi

Info

Publication number
IT984236B
IT984236B IT23563/73A IT2356373A IT984236B IT 984236 B IT984236 B IT 984236B IT 23563/73 A IT23563/73 A IT 23563/73A IT 2356373 A IT2356373 A IT 2356373A IT 984236 B IT984236 B IT 984236B
Authority
IT
Italy
Prior art keywords
concentric
drying
cooling
passing
gaseous medium
Prior art date
Application number
IT23563/73A
Other languages
English (en)
Italian (it)
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Application granted granted Critical
Publication of IT984236B publication Critical patent/IT984236B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • 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
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/122—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls
    • 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
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
    • F26B17/1408—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the gas being supplied and optionally extracted through ducts extending into the moving stack of material
    • F26B17/1425—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the gas being supplied and optionally extracted through ducts extending into the moving stack of material the ducts being perforated and arranged vertically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/14—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material moving by gravity, e.g. down a tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/14—Sand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Drying Of Solid Materials (AREA)
IT23563/73A 1972-05-01 1973-04-30 Dispositivo per raffreddamento o essiccamento di materiale sciolto mediante passaggio del mezzo gassoso tra dischi anula ri concentrici fissi IT984236B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH647472A CH555283A (de) 1972-05-01 1972-05-01 Vorrichtung zur kuehlung oder trocknung von schuettfaehigem gut.

Publications (1)

Publication Number Publication Date
IT984236B true IT984236B (it) 1974-11-20

Family

ID=4310213

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23563/73A IT984236B (it) 1972-05-01 1973-04-30 Dispositivo per raffreddamento o essiccamento di materiale sciolto mediante passaggio del mezzo gassoso tra dischi anula ri concentrici fissi

Country Status (5)

Country Link
US (1) US3837092A (enrdf_load_stackoverflow)
CH (1) CH555283A (enrdf_load_stackoverflow)
FR (1) FR2183074B1 (enrdf_load_stackoverflow)
GB (1) GB1424274A (enrdf_load_stackoverflow)
IT (1) IT984236B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903612A (en) * 1974-06-26 1975-09-09 Fuller Co Apparatus for preheating solid particulate material
FR2458038A1 (fr) * 1979-05-28 1980-12-26 Saint Gobain Sechoir pour melange vitrifiable compacte
US4458428A (en) * 1981-03-16 1984-07-10 Olin Corporation Glass batch pellet production and drying process and apparatus
CA1201263A (en) * 1983-04-05 1986-03-04 Cactus Machinery Inc. Apparatus for conditioning hygroscopic plastic material
US7559533B2 (en) * 2006-01-17 2009-07-14 Gorbel, Inc. Lift actuator
DE102006015778B3 (de) * 2006-04-04 2007-06-28 Brandenburgische Technische Universität Vorrichtung zum Kühlen von rieselfähigen Schüttgütern in Lagerbehältern
FR2922124B1 (fr) * 2007-10-10 2010-11-05 Inst Francais Du Petrole Reacteur en lit fixe a couches minces pour le traitement chimique de solide catalytique finement divise
ITPR20080079A1 (it) * 2008-11-19 2010-05-20 Imas S P A Silos per l'essicazione di prodotti e/o composti a granulometrie varibili, polveri, scaglie e granuli
CN106839734B (zh) * 2017-03-07 2019-04-19 重庆赛迪热工环保工程技术有限公司 一种干燥或者冷却团块的装置及方法
CN106825395B (zh) * 2017-04-25 2018-12-21 重庆钢铁(集团)有限责任公司 实型铸造用型砂批序式循环冷却处理方法
CN112623526A (zh) * 2021-02-06 2021-04-09 酒泉市汉鑫科技有限公司 一种易粘结物料用的振动烘干装置
IT202100015662A1 (it) * 2021-06-15 2022-12-15 Qd S R L Apparecchiatura di scambio per scambiare calore e/o massa tra un materiale granulare e una corrente gassosa
CN114812122B (zh) * 2022-05-24 2024-07-23 华能铜川照金煤电有限公司西川煤矿分公司 一种煤炭选矿用烘干装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1558119A (en) * 1924-11-06 1925-10-20 Bonnot Company Drying apparatus
US2429980A (en) * 1942-11-27 1947-11-04 Lion Oil Co Process of conducting chemical reactions
US2861356A (en) * 1956-06-14 1958-11-25 Allis Chalmers Mfg Co Apparatus for cooling granular materials
US3025043A (en) * 1957-05-03 1962-03-13 Pechiney Prod Chimiques Sa Vaporization apparatus

Also Published As

Publication number Publication date
DE2312440A1 (de) 1973-11-22
FR2183074B1 (enrdf_load_stackoverflow) 1976-11-12
FR2183074A1 (enrdf_load_stackoverflow) 1973-12-14
DE2312440B2 (de) 1975-07-24
GB1424274A (en) 1976-02-11
US3837092A (en) 1974-09-24
CH555283A (de) 1974-10-31

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