Micro-wave heating device for the high temperature treatment of solid particles or mud for expansion, rendering inert, vitrification and calcination applications
Device for the micro-wave heating of a material, introduced as particles or as a paste, comprises a fixed external envelope (30) and delimiting a closed internal cavity (31) communicating with at least: (a) an inlet (35) for the material; (b) an orifice (32) for the introduction of a micro-wave fiel...
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| creator | GIROUDIERE FABRICE VANDENBUSSCHE FREDERIC MAESTRACCI PIERRE |
| description | Device for the micro-wave heating of a material, introduced as particles or as a paste, comprises a fixed external envelope (30) and delimiting a closed internal cavity (31) communicating with at least: (a) an inlet (35) for the material; (b) an orifice (32) for the introduction of a micro-wave field; (c) a system (36) for churning the material; (d) a system (41) for rotating the churning device; (e) an outlet (45) for the heated material; (f) a device for discharging the products from the churning device to evacuate it via the outlet; and (g) a system for capturing the micro-waves dimensioned on the different openings of the envelope to confine the micro-waves in the envelope during the different operating phases of the furnace. An Independent claim is included for the fabrication of granules using this micro-wave heating device.
- L'invention concerne un dispositif pour le chauffage par micro-ondes d'un matériau introduit sous forme de particules ou de pâte, le dispositif comprenant une enveloppe externe (30) fixe et délimitant une cavité interne (31) fermée en communication avec au moins:-des moyens d'admission (35) du matériau,- un orifice (32) d'introduction d'un champ de micro-ondes- des moyens de brassage (36) du matériau,-des moyens de mise en rotation (41) des moyens de brassage (36),- des moyens d'évacuation (45) des produits issus du matériau chauffé,-des moyens de déchargement des produits hors des moyens de brassage (36) pour les évacuer par les moyens d'évacuation,-des moyens de capture des micro-ondes dimensionnés sur les différentes ouvertures de l'enveloppe (30) pour confiner les micro-ondes dans l'enveloppe lors des différentes phases de fonctionnement dudit four.- L'invention concerne également un procédé de mise en oeuvre du dispositif. |
| format | Patent |
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- L'invention concerne un dispositif pour le chauffage par micro-ondes d'un matériau introduit sous forme de particules ou de pâte, le dispositif comprenant une enveloppe externe (30) fixe et délimitant une cavité interne (31) fermée en communication avec au moins:-des moyens d'admission (35) du matériau,- un orifice (32) d'introduction d'un champ de micro-ondes- des moyens de brassage (36) du matériau,-des moyens de mise en rotation (41) des moyens de brassage (36),- des moyens d'évacuation (45) des produits issus du matériau chauffé,-des moyens de déchargement des produits hors des moyens de brassage (36) pour les évacuer par les moyens d'évacuation,-des moyens de capture des micro-ondes dimensionnés sur les différentes ouvertures de l'enveloppe (30) pour confiner les micro-ondes dans l'enveloppe lors des différentes phases de fonctionnement dudit four.- L'invention concerne également un procédé de mise en oeuvre du dispositif.</description><edition>7</edition><language>eng ; fre</language><subject>ARTIFICIAL STONE ; BLASTING ; CEMENTS ; CERAMICS ; CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; DRYING ; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; LIGHTING ; LIME, MAGNESIA ; MECHANICAL ENGINEERING ; METALLURGY ; REFRACTORIES ; SLAG ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TREATMENT OF NATURAL STONE ; WEAPONS</subject><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040730&DB=EPODOC&CC=FR&NR=2850520A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040730&DB=EPODOC&CC=FR&NR=2850520A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GIROUDIERE FABRICE</creatorcontrib><creatorcontrib>VANDENBUSSCHE FREDERIC</creatorcontrib><creatorcontrib>MAESTRACCI PIERRE</creatorcontrib><title>Micro-wave heating device for the high temperature treatment of solid particles or mud for expansion, rendering inert, vitrification and calcination applications</title><description>Device for the micro-wave heating of a material, introduced as particles or as a paste, comprises a fixed external envelope (30) and delimiting a closed internal cavity (31) communicating with at least: (a) an inlet (35) for the material; (b) an orifice (32) for the introduction of a micro-wave field; (c) a system (36) for churning the material; (d) a system (41) for rotating the churning device; (e) an outlet (45) for the heated material; (f) a device for discharging the products from the churning device to evacuate it via the outlet; and (g) a system for capturing the micro-waves dimensioned on the different openings of the envelope to confine the micro-waves in the envelope during the different operating phases of the furnace. An Independent claim is included for the fabrication of granules using this micro-wave heating device.
- L'invention concerne un dispositif pour le chauffage par micro-ondes d'un matériau introduit sous forme de particules ou de pâte, le dispositif comprenant une enveloppe externe (30) fixe et délimitant une cavité interne (31) fermée en communication avec au moins:-des moyens d'admission (35) du matériau,- un orifice (32) d'introduction d'un champ de micro-ondes- des moyens de brassage (36) du matériau,-des moyens de mise en rotation (41) des moyens de brassage (36),- des moyens d'évacuation (45) des produits issus du matériau chauffé,-des moyens de déchargement des produits hors des moyens de brassage (36) pour les évacuer par les moyens d'évacuation,-des moyens de capture des micro-ondes dimensionnés sur les différentes ouvertures de l'enveloppe (30) pour confiner les micro-ondes dans l'enveloppe lors des différentes phases de fonctionnement dudit four.- L'invention concerne également un procédé de mise en oeuvre du dispositif.</description><subject>ARTIFICIAL STONE</subject><subject>BLASTING</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>DRYING</subject><subject>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIME, MAGNESIA</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNTUtqAkEQnU0WweQOdYARjEHIVkRx40ayl6L7jVPQU91Ul6PX8aaZhDlAVo_3f22eJwmWl3ceQT3YRa8UMUoAddnI-0mWa0-OocDYbwZym4ID1Cl3VHOSSIXNJSRUmkrDLf6V8SisVbK2ZNAI-x0XhXlLo7hJJ2F6zEqskQKnIDrzUtLs1bfmpeNU8T7joqHD_nt3XKLkC2rhAIVfDuf112a1Wa-2H5__iPwALilV4g</recordid><startdate>20040730</startdate><enddate>20040730</enddate><creator>GIROUDIERE FABRICE</creator><creator>VANDENBUSSCHE FREDERIC</creator><creator>MAESTRACCI PIERRE</creator><scope>EVB</scope></search><sort><creationdate>20040730</creationdate><title>Micro-wave heating device for the high temperature treatment of solid particles or mud for expansion, rendering inert, vitrification and calcination applications</title><author>GIROUDIERE FABRICE ; VANDENBUSSCHE FREDERIC ; MAESTRACCI PIERRE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2850520A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2004</creationdate><topic>ARTIFICIAL STONE</topic><topic>BLASTING</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>DRYING</topic><topic>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIME, MAGNESIA</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>GIROUDIERE FABRICE</creatorcontrib><creatorcontrib>VANDENBUSSCHE FREDERIC</creatorcontrib><creatorcontrib>MAESTRACCI PIERRE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GIROUDIERE FABRICE</au><au>VANDENBUSSCHE FREDERIC</au><au>MAESTRACCI PIERRE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Micro-wave heating device for the high temperature treatment of solid particles or mud for expansion, rendering inert, vitrification and calcination applications</title><date>2004-07-30</date><risdate>2004</risdate><abstract>Device for the micro-wave heating of a material, introduced as particles or as a paste, comprises a fixed external envelope (30) and delimiting a closed internal cavity (31) communicating with at least: (a) an inlet (35) for the material; (b) an orifice (32) for the introduction of a micro-wave field; (c) a system (36) for churning the material; (d) a system (41) for rotating the churning device; (e) an outlet (45) for the heated material; (f) a device for discharging the products from the churning device to evacuate it via the outlet; and (g) a system for capturing the micro-waves dimensioned on the different openings of the envelope to confine the micro-waves in the envelope during the different operating phases of the furnace. An Independent claim is included for the fabrication of granules using this micro-wave heating device.
- L'invention concerne un dispositif pour le chauffage par micro-ondes d'un matériau introduit sous forme de particules ou de pâte, le dispositif comprenant une enveloppe externe (30) fixe et délimitant une cavité interne (31) fermée en communication avec au moins:-des moyens d'admission (35) du matériau,- un orifice (32) d'introduction d'un champ de micro-ondes- des moyens de brassage (36) du matériau,-des moyens de mise en rotation (41) des moyens de brassage (36),- des moyens d'évacuation (45) des produits issus du matériau chauffé,-des moyens de déchargement des produits hors des moyens de brassage (36) pour les évacuer par les moyens d'évacuation,-des moyens de capture des micro-ondes dimensionnés sur les différentes ouvertures de l'enveloppe (30) pour confiner les micro-ondes dans l'enveloppe lors des différentes phases de fonctionnement dudit four.- L'invention concerne également un procédé de mise en oeuvre du dispositif.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING LIME, MAGNESIA MECHANICAL ENGINEERING METALLURGY REFRACTORIES SLAG TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF NATURAL STONE WEAPONS |
| title | Micro-wave heating device for the high temperature treatment of solid particles or mud for expansion, rendering inert, vitrification and calcination applications |
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