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1. BR112012023414 - sistemas de portas de escórias e métodos para a remoção de materiais de um forno metalúrgico usando os mesmos

Office
Brésil
Numéro de la demande 112012023414
Date de la demande 14.03.2011
Numéro de publication 112012023414
Date de publication 15.05.2018
Numéro de délivrance 112012023414
Date de délivrance 24.04.2019
Type de publication B1
CIB
C21C 5/00
CCHIMIE; MÉTALLURGIE
21MÉTALLURGIE DU FER
CTRAITEMENT DE LA FONTE BRUTE, p.ex. AFFINAGE, FABRICATION DE FER OU D'ACIER PUDDLÉS; TRAITEMENT DES ALLIAGES FERREUX À L'ÉTAT LIQUIDE
5Fabrication d'acier au carbone, p.ex. acier doux, acier à teneur moyenne en carbone ou acier pour moulage
F27B 3/00
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
27FOURS; CORNUES DE DISTILLATION
BFOURS OU CORNUES DE DISTILLATION, EN GÉNÉRAL; APPAREILS DE FRITTAGE À CIEL OUVERT OU APPAREILS ANALOGUES
3Fours à sole, p.ex. fours à réverbération; Fours à arc électrique
CPC
C21C 5/5217
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
5Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel ; or stainless steel
52Manufacture of steel in electric furnaces
5211in an alternating current [AC] electric arc furnace
5217equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
F27B 3/19
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
3Hearth-type furnaces, e.g. of reverberatory type
10Details, accessories, or equipment peculiar to hearth-type furnaces
19Arrangements of devices for discharging
Y02P 10/20
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
10Technologies related to metal processing
20Recycling
F27D 1/1858
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
1Casings; Linings; Walls; Roofs
18Door frames; Doors, lids, removable covers
1858Doors
F27D 2003/0053
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
3Charging; Discharging; Manipulation of charge
0034Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
0053comprising a device for charging with the doors closed
F27D 2019/0084
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
19Arrangements of controlling devices
0084Controlling closure systems, e.g. doors
Déposants PROCESS TECHNOLOGY INTERNATIONAL, INC.
Inventeurs VALERY SHVER
Mandataires VEIRANO ADVOGADOS
Données relatives à la priorité 12724657 16.03.2010 US
Titre
(PT) sistemas de portas de escórias e métodos para a remoção de materiais de um forno metalúrgico usando os mesmos
Abrégé
(PT) sistemas de portas de escórias e métodos para a remoção de materiais de um forno metalúrgico usando os mesmosé revelada uma porta giratória de escória resfriada com líquido para fornalhas metalúrgicas. a porta de escória pode girar a partir de cima usando um ou mais mecanismos rígidos que permitem que a porta seja movida para dentro e parada em qualquer posição entre uma posição fechada e uma posição aberta. a porta de escória também pode incorporar muros de ala dispostos em grande proximidade aos lados da porta de escória. os muros de ala podem minimizar a infiltração de ar na fornalha quando a porta de escória estiver em uma posição aberta. a porta de escória pode ser disposta em grande proximidade ao coração da fornalha para eliminar problemas associados aos tuneis da porta de escória convencional. a porta de escória pode ser equipada com um aparelho de fornalha tal como um maçarico ou uma lança e pode ser usada para prover acesso ao interior da fornalha e para controlar o fluxo de material para fora da fornalha.