BRPI0503108A - factory with rotary kiln for melting without aluminum salt, with sieving and slag recovery - Google Patents

factory with rotary kiln for melting without aluminum salt, with sieving and slag recovery

Info

Publication number
BRPI0503108A
BRPI0503108A BRPI0503108-7A BRPI0503108A BRPI0503108A BR PI0503108 A BRPI0503108 A BR PI0503108A BR PI0503108 A BRPI0503108 A BR PI0503108A BR PI0503108 A BRPI0503108 A BR PI0503108A
Authority
BR
Brazil
Prior art keywords
melting
rotary kiln
factory
aluminum salt
recovery
Prior art date
Application number
BRPI0503108-7A
Other languages
Portuguese (pt)
Inventor
Antonio Spoleto
Original Assignee
Hitech S R L
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 Hitech S R L filed Critical Hitech S R L
Priority to BRPI0503108-7A priority Critical patent/BRPI0503108A/en
Publication of BRPI0503108A publication Critical patent/BRPI0503108A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Abstract

FáBRICA COM FORNO ROTATIVO PARA A FUSãO SEM SAL DE ALUMìNIO, COM PENEIRAMENTO E RECUPERAçãO DAS ESCóRIAS, provida por um forno rotativo, internamente equipado com um elemento espiral (11) que realiza a fusão do alumínio sem utilizar banho salgado, com um canal de derramamento (13) localizado entre o furo (4) do forno rotativo e a bacia de armazanamento espiral (16) posicionada em um plano inferior, em um poço, e equipado com uma junta rotativa (17) em continuidade com a inclinação do canal de derramamento (13), de modo a obter o fluxo direto e contínuo do metal fundido para o tanque de armazanamento sem interrupção do processo de fusão. A fábrica é também equipada com um sistema automático e contínuo de seleção e recuperação de escória da fusão integrado na mesma fábrica, e um sistema duplo de tubulação dos gases que permite uma boa limpeza dos agentes poluentes e uma conservação energética notável no forno de fusão.FACTORY WITH ROTATING OVEN FOR ALUMINUM SALT-FREE MELTING WITH SCREEN SCREENING AND RECOVERY, provided with a rotary kiln, internally equipped with a spiral element (11) that fuses aluminum without using a salty bath, with a pouring channel (13) located between the rotary kiln bore (4) and the spiral storage bowl (16) positioned on a lower plane in a well and equipped with a rotary joint (17) in continuity with the slope of the spillway (13), in order to obtain direct and continuous flow of the molten metal to the storage tank without interruption of the melting process. The plant is also equipped with an automatic and continuous melt slag selection and recovery system integrated in the same plant, and a dual gas piping system that allows good cleaning of polluting agents and remarkable energy conservation in the melting furnace.

BRPI0503108-7A 2005-07-29 2005-07-29 factory with rotary kiln for melting without aluminum salt, with sieving and slag recovery BRPI0503108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0503108-7A BRPI0503108A (en) 2005-07-29 2005-07-29 factory with rotary kiln for melting without aluminum salt, with sieving and slag recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0503108-7A BRPI0503108A (en) 2005-07-29 2005-07-29 factory with rotary kiln for melting without aluminum salt, with sieving and slag recovery

Publications (1)

Publication Number Publication Date
BRPI0503108A true BRPI0503108A (en) 2007-05-29

Family

ID=38116192

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503108-7A BRPI0503108A (en) 2005-07-29 2005-07-29 factory with rotary kiln for melting without aluminum salt, with sieving and slag recovery

Country Status (1)

Country Link
BR (1) BRPI0503108A (en)

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: PARA QUE SEJA ACEITA A PETICAO NO 016090007396/RS DE 27/11/2009 APRESENTE COMPLEMENTACAO DOS VALORES DOS SERVICOS SOLICITADOS (203 E 209) UMA VEZ QUE OS VALORES REDUZIDOS NAO ABRANGEM EMPRESAS ESTRANGEIRAS; APRESENTE TAMBEM DOCUMENTO DE PROCURACAO ORIGINAL OU EM FOTOCOPIA AUTENTICADA (ART. 216 1O DA LPI) BEM COMO A RESPECTIVA RETRIBUICAO RELATIVA AO CUMPRIMENTO DE EXIGENCIA.

B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.