ES8100789A1 - Procedimiento y dispositivo para el secado de mezclas vitri-ficables compactas - Google Patents

Procedimiento y dispositivo para el secado de mezclas vitri-ficables compactas

Info

Publication number
ES8100789A1
ES8100789A1 ES491882A ES491882A ES8100789A1 ES 8100789 A1 ES8100789 A1 ES 8100789A1 ES 491882 A ES491882 A ES 491882A ES 491882 A ES491882 A ES 491882A ES 8100789 A1 ES8100789 A1 ES 8100789A1
Authority
ES
Spain
Prior art keywords
gas
flow
cylindrical chamber
regions
granular product
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
ES491882A
Other languages
English (en)
Other versions
ES491882A0 (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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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 Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of ES491882A0 publication Critical patent/ES491882A0/es
Publication of ES8100789A1 publication Critical patent/ES8100789A1/es
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
    • 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
    • F26B17/1433—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 drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
    • F26B17/1441—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 drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA EL SECADO DE MEZCLAS VITRIFICABLES COMPACTAS. EL DISPOSITIVO CONSTA DE LOS SIGUIENTES ELEMENTOS: 1. UNA COLUMNA HUECA QUE CONSTA DE UNA FUNDA CILINDRICA. 2. MEDIOS DE ASPIRACION DE LOS GASES. 3. DISPOSITIVOS DE DILUCION DE LOS GASES EXTRAIDOS. 4. DISPOSITIVOS DE IMPULSION PARA REINYECTAR LOS GASES EN LOS REGISTROS SUPERIORES. LA ENTRADA DE AIRE FRESCO TIENE LUGAR POR LA PARTE INFERIOR. 5. TOLVA DE DESCARGA COLOCADA EN LA PARTE INFERIOR DE LA COLUMNA Y QUE ALIMENTA, POR MEDIO DE UN DISTRIBUIDOR, UN TRANSPORTADOR DE EVACUACION. 6. UNA CAMPANA DE EVACUACION DE GASES PROVISTA DE UNA TOLVA DE CARGA DE LOS PRODUCTOS GRANULARES. 7. UN TUBO AXIAL COLOCADO EN LA COLUMNA Y DESTINADO A FRENAR EL DESLIZAMIENTO DE LA CARGA EN LA PARTE PROXIMA AL EJE DE LA COLUMNA. EL PROCEDIMIENTO CONSISTE EN UN TRATAMIENTO TERMICO DE LOS PRODUCTOS GRANULADOS POR EFECTO DE TRES FLUJOS GASEOSOS A CONTRACORRIENTE-FAVOR-CONTRACORRIENTE, DE LOS CUALES LOS DOS PRIMEROS ESTAN A TEMPERATURA MASELEVADA Y EL TERCERO ESTA A TEMPERATURA INFERIOR QUE LOS AGLOMERADOS. A
ES491882A 1979-05-28 1980-05-27 Procedimiento y dispositivo para el secado de mezclas vitri-ficables compactas Expired ES8100789A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913500A FR2458038A1 (fr) 1979-05-28 1979-05-28 Sechoir pour melange vitrifiable compacte

Publications (2)

Publication Number Publication Date
ES491882A0 ES491882A0 (es) 1980-12-16
ES8100789A1 true ES8100789A1 (es) 1980-12-16

Family

ID=9225918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491882A Expired ES8100789A1 (es) 1979-05-28 1980-05-27 Procedimiento y dispositivo para el secado de mezclas vitri-ficables compactas

Country Status (6)

Country Link
US (1) US4351119A (es)
EP (1) EP0020260A1 (es)
JP (1) JPS5625679A (es)
BR (1) BR8003290A (es)
ES (1) ES8100789A1 (es)
FR (1) FR2458038A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001936A1 (en) * 1980-11-28 1982-06-10 Malyshev Vitaly P Shaft furnace for thermal treatment of finely dispersed materials
JPS6055755B2 (ja) * 1981-11-05 1985-12-06 宇部興産株式会社 二重傾斜炉
FR2567636B1 (fr) * 1984-07-10 1988-05-13 Satig Ets Cesbron Cie Sechoir pour matieres en grains
US4747773A (en) * 1986-03-21 1988-05-31 Predescu Lucian A Shaft kiln utilized for lime production
US4668184A (en) * 1986-07-08 1987-05-26 Fuller Company Annular shaft kiln
US6217767B1 (en) * 1992-02-03 2001-04-17 Clark Environmental Services Vacuum sparging process for treating contaminated groundwater and/or wastewater
US5423676A (en) * 1992-03-30 1995-06-13 Osaka Gas Co., Ltd. Waste melting furnace
US10539366B2 (en) * 2014-04-30 2020-01-21 Stephen B. Maguire Method and apparatus for vacuum drying granular resin material
WO2008013947A2 (en) * 2006-07-28 2008-01-31 Shivvers Steve D Counter flow cooling drier with integrated heat recovery
US20080209759A1 (en) * 2007-01-26 2008-09-04 Shivvers Steve D Counter flow air cooling drier with fluid heating and integrated heat recovery
US20080209755A1 (en) * 2007-01-26 2008-09-04 Shivvers Steve D Counter flow cooling drier with integrated heat recovery with fluid recirculation system
US20080178488A1 (en) * 2007-01-26 2008-07-31 Shivvers Steve D Portable counter flow drying and highly efficient grain drier with integrated heat recovery
US20080184589A1 (en) * 2007-02-02 2008-08-07 The Shivvers Group, Inc., An Iowa Corporation High efficiency drier with heating and drying zones
WO2010062359A1 (en) * 2008-10-31 2010-06-03 Shivvers Steve D High efficiency drier
JP5666688B2 (ja) * 2011-03-14 2015-02-12 一三 山城 骨材加熱装置及び骨材加熱方法
RU2601778C2 (ru) * 2014-12-01 2016-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Костромская Государственная Сельскохозяйственная Академия Бункерное устройство для сушки и активного вентилирования сыпучих материалов
US11364657B2 (en) 2018-04-04 2022-06-21 Novatec, Inc. Reducing moisture in granular resin material using inert gas
US20190308344A1 (en) 2018-04-04 2019-10-10 Novatec, Inc. Method and apparatus for polymer drying using inert gas

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE453678A (es) *
DE566331C (de) * 1931-02-27 1932-12-16 Arno Andreas Trockenvorrichtung fuer Schuettgut aller Art
GB587890A (en) 1942-12-22 1947-05-08 Claes Wilhelm Pilo Improvements in or relating to the continuous drying of material in solid form and to the half-carbonizing or carbonizing of peat and other carbonaceous piece material
GB647490A (en) * 1945-07-19 1950-12-13 Erie Mining Co Heat-treating solids
US2676095A (en) * 1948-01-14 1954-04-20 Erie Mining Co Indurating furnace and process
US2670946A (en) * 1950-10-31 1954-03-02 Pickands Mather & Co Apparatus for magnetic roasting
DE934159C (de) * 1951-10-13 1955-10-13 Buettner Werke Ag Verfahren und Einrichtung zum Trocknen, insbesondere von Getreide, Reis oder anderen koernigen Produkten
GB837175A (en) * 1957-12-09 1960-06-09 Carves Simon Ltd Apparatus for treating bulk material with hot gases
DE1508507B1 (de) * 1966-02-23 1970-01-02 Polysius Ag, 4723 Neubeckum Vorrichtung zum direkten Wärmeauetausch zwischen einem körnigen oder staubförmigen Gut und einem Gas
US3371429A (en) * 1966-05-09 1968-03-05 Miller Equipment Company Material processing tower
CH555283A (de) * 1972-05-01 1974-10-31 Fischer Ag Georg Vorrichtung zur kuehlung oder trocknung von schuettfaehigem gut.
DE2444034C3 (de) 1974-09-14 1982-10-21 Engelbrecht + Lemmerbrock Gmbh + Co, 4520 Melle Satztrockner für Getreide
GB1508638A (en) 1976-11-26 1978-04-26 Simplex Cambridge Apparatus for drying particulate or granular material

Also Published As

Publication number Publication date
FR2458038B1 (es) 1982-04-16
ES491882A0 (es) 1980-12-16
JPS5625679A (en) 1981-03-12
EP0020260A1 (fr) 1980-12-10
BR8003290A (pt) 1980-12-30
US4351119A (en) 1982-09-28
FR2458038A1 (fr) 1980-12-26

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