placa filtrante de espuma cer\u00e2mica<\/a> no lugar, e a veda\u00e7\u00e3o do tipo junta envolve a placa do filtro na parte chanfrada da placa, na periferia. A veda\u00e7\u00e3o por junta garante que a instala\u00e7\u00e3o seja livre de vazamentos e fornece um meio de separa\u00e7\u00e3o eficaz, o que \u00e9 essencial para uma f\u00e1cil desmontagem. Al\u00e9m disso, como as juntas ou dispositivos de veda\u00e7\u00e3o impedem que o metal entre na superf\u00edcie de veda\u00e7\u00e3o da unidade de suporte, seu uso simplifica bastante a limpeza e prolonga efetivamente a vida \u00fatil da unidade, eliminando o problema da corros\u00e3o do metal. Al\u00e9m disso, devido \u00e0 sua elasticidade, a junta pode fornecer atrito suficiente para manter o corpo do filtro no lugar no suporte ou na c\u00e2mara de filtragem, sem recorrer a outros tipos de dispositivos de press\u00e3o. O dispositivo de veda\u00e7\u00e3o el\u00e1stico n\u00e3o deve entrar em contato com o metal fundido espec\u00edfico, deve resistir ao seu ataque qu\u00edmico e deve ser resistente ao fogo o suficiente para suportar temperaturas operacionais mais elevadas.<\/p>\n![\"Filtros](\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2021\/04\/Foundries-Foam-Ceramic-Filters.jpg\")
<\/p>\n
A unidade de filtro de placas pode ser vedada em suas bordas por meio de juntas. A unidade de filtro de placas \u00e9 vedada, de prefer\u00eancia, por uma veda\u00e7\u00e3o de borda ao longo da superf\u00edcie perif\u00e9rica externa da placa de filtro, proporcionando assim uma veda\u00e7\u00e3o confi\u00e1vel e, juntamente com a junta, oferece a vantagem mec\u00e2nica de manter o filtro no lugar. Caso o simples encaixe por press\u00e3o n\u00e3o seja suficiente para fixar o filtro no lugar, naturalmente podem ser utilizados diversos equipamentos mec\u00e2nicos, como cunhas e pesos de press\u00e3o.<\/p>\n
O \u00e2ngulo obl\u00edquo da c\u00e2mara do filtro e o \u00e2ngulo obl\u00edquo da placa filtrante correspondente tendem a formar uma veda\u00e7\u00e3o confi\u00e1vel e a manter o filtro no lugar, resistindo \u00e0 for\u00e7a de empuxo que atua sobre ele. Naturalmente, conforme mencionado acima, a junta ou veda\u00e7\u00e3o deve ser resistente ao metal fundido utilizado. Os materiais de veda\u00e7\u00e3o tipicamente utilizados no processamento de alum\u00ednio incluem veda\u00e7\u00f5es do tipo fibra refrat\u00e1ria de v\u00e1rias composi\u00e7\u00f5es, tais como bordas de algod\u00e3o expandido, bordas de papel com fibra e bordas de algod\u00e3o com fibra.<\/p>","protected":false},"excerpt":{"rendered":"
When the ceramic foam filter plate is designed as a disposable item, it is necessary to provide an effective means to seal the filter plate…<\/p>","protected":false},"author":1,"featured_media":8545,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-8530","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\n
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