ES8206823A1 - Dispositivo para la extraccion del calor de un material pul-verulento hidrofilo por debajo de 100 c - Google Patents

Dispositivo para la extraccion del calor de un material pul-verulento hidrofilo por debajo de 100 c

Info

Publication number
ES8206823A1
ES8206823A1 ES505181A ES505181A ES8206823A1 ES 8206823 A1 ES8206823 A1 ES 8206823A1 ES 505181 A ES505181 A ES 505181A ES 505181 A ES505181 A ES 505181A ES 8206823 A1 ES8206823 A1 ES 8206823A1
Authority
ES
Spain
Prior art keywords
water
temperature lower
degrees centigrade
substance
pulverulent material
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
ES505181A
Other languages
English (en)
Other versions
ES505181A0 (es
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.)
Alstom SA
Original Assignee
Alsthom Atlantique SA
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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Publication of ES505181A0 publication Critical patent/ES505181A0/es
Publication of ES8206823A1 publication Critical patent/ES8206823A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28C3/16—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 forming a bed, e.g. fluidised, on vibratory sieves
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Tea And Coffee (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Drying Of Solid Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

DISPOSITIVO PARA LA EXTRACCION DE CALOR DE UN METERIAL PULVERULENTO HIDROFILO POR DEBAJO DE 100 C. LA MATERIA PULVERULENTA SE ALIMENTA POR LA TOLVA (2) CAYENDO SOBRE UN TRANSPORTADOR DE SACUDIDAS QUE COMPRENDE UNA MESA (4) ACCIONADA POR UN MECANISMO (6). SOBRE LA MESA HAY TRES RAMPAS (8,10,12), CAYENDO LA MATERIA DESDE LOS PUNTOS MAS ALTOS DE LAS MISMAS ALA IGUIENTE RAMPA PARA SER CONDUCIDA FINALMENTE A UN RECEPTOR DE SALIDA (14). EN CDA VERTICE DE LAS RAMPAS HAY UN PULVERIZADOR DE AGUA (16,18,20) QUE DIRIGE AGUA A LAS CAPAS DE MATERIA. UN GAS, TAL COMO AIRE, SE DIRIGE POR UN CANALIZADOR (21) EN SENTIDO CONTRARIO A LA MARCHA DE LA MATERIA.
ES505181A 1980-09-04 1981-09-03 Dispositivo para la extraccion del calor de un material pul-verulento hidrofilo por debajo de 100 c Expired ES8206823A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8019093A FR2489489A1 (fr) 1980-09-04 1980-09-04 Procede d'extraction de la chaleur d'un materiau pulverulent hydrophile au-dessous de 100 oc

Publications (2)

Publication Number Publication Date
ES505181A0 ES505181A0 (es) 1982-08-16
ES8206823A1 true ES8206823A1 (es) 1982-08-16

Family

ID=9245649

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505181A Expired ES8206823A1 (es) 1980-09-04 1981-09-03 Dispositivo para la extraccion del calor de un material pul-verulento hidrofilo por debajo de 100 c

Country Status (9)

Country Link
US (1) US4377937A (es)
EP (1) EP0047914B1 (es)
AT (1) ATE11017T1 (es)
BR (1) BR8105611A (es)
CA (1) CA1162842A (es)
DE (1) DE3168042D1 (es)
ES (1) ES8206823A1 (es)
FR (1) FR2489489A1 (es)
MA (1) MA19259A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674320B1 (fr) * 1991-03-21 1999-01-29 Lair Liquide Procede et dispositif de congelation
NZ250270A (en) * 1992-12-29 1995-07-26 Boc Group Inc Freezing food using liquid refrigerant: turbulent flow of refrigerant induced in trough type conveyor
FR2701552B1 (fr) * 1993-02-10 1995-03-24 Air Liquide Dispositif de congélation à couloir vibrant.
DE202010010804U1 (de) * 2010-07-29 2011-11-02 Lintec Gmbh & Co. Kg Mobile Vorrichtung zur Betonherstellung mit Kühlung von Schüttgut

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1844782A (en) * 1926-10-30 1932-02-09 Krupp Fried Grusonwerk Ag Apparatus for cooling loose material
DE942271C (de) * 1952-10-17 1956-05-03 Metallgesellschaft Ag Verfahren zum kontinuierlichen Kuehlen von extrahiertem Gut
US2863190A (en) * 1954-10-20 1958-12-09 Fischer Ag Georg Method and means for cooling granular masses containing evaporable liquid
US3161485A (en) * 1957-12-20 1964-12-15 Fischer Ag Georg Sand cooling plant
US3089653A (en) * 1961-09-20 1963-05-14 Dundee Cement Co Hot clinker conveying and cooling apparatus
US3205543A (en) * 1963-05-27 1965-09-14 Rex Chainbelt Inc Process and apparatus for cooling foundry sand on a vibratory conveyor
US3172177A (en) * 1964-02-05 1965-03-09 Herbert C Brauchla Continuous method of preparing foundry sand
DE1483123A1 (de) * 1965-01-26 1969-01-23 Peters Ag Claudius Rostkuehler fuer Zementklinker u.dgl.
US3989227A (en) * 1974-10-10 1976-11-02 General Kinematics Corporation Fluid bed blender and cooler

Also Published As

Publication number Publication date
MA19259A1 (fr) 1982-04-01
EP0047914A1 (fr) 1982-03-24
DE3168042D1 (en) 1985-02-14
FR2489489A1 (fr) 1982-03-05
ES505181A0 (es) 1982-08-16
ATE11017T1 (de) 1985-01-15
US4377937A (en) 1983-03-29
BR8105611A (pt) 1982-05-18
FR2489489B1 (es) 1984-04-27
EP0047914B1 (fr) 1985-01-02
CA1162842A (fr) 1984-02-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503