{"id":23852,"date":"2023-02-08T05:59:12","date_gmt":"2023-02-08T05:59:12","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=23852"},"modified":"2023-02-08T05:59:12","modified_gmt":"2023-02-08T05:59:12","slug":"porous-ceramic-filter-2","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/fr\/porous-ceramic-filter-2\/","title":{"rendered":"Intitul\u00e9 de l'invention : Dispositif de filtration \u00e0 plaques c\u00e9ramiques poreuses\u00a0"},"content":{"rendered":"

Intitul\u00e9 de l'invention : Dispositif de filtration \u00e0 plaques c\u00e9ramiques poreuses<\/p>\n

R\u00e9sum\u00e9<\/p>\n

Un dispositif de filtration comprend un empilement de filtres constitu\u00e9 d'une pluralit\u00e9 de plaques c\u00e9ramiques poreuses, qui sont espac\u00e9es axialement les unes des autres afin de d\u00e9finir une pluralit\u00e9 de zones d'\u00e9coulement radial espac\u00e9es axialement. Dans un premier exemple, la pile de filtres est install\u00e9e dans le bo\u00eetier. Dans un autre exemple, une pluralit\u00e9 de plaques c\u00e9ramiques poreuses s\u2019alterne avec un deuxi\u00e8me groupe de plaques c\u00e9ramiques poreuses embo\u00eet\u00e9es les unes dans les autres. Dans un autre exemple, au moins l\u2019un des c\u00f4t\u00e9s de la plaque en c\u00e9ramique poreuse<\/a> d\u00e9finit une pluralit\u00e9 de rainures radiales dispos\u00e9es selon un agencement radial.<\/p>\n

    \n
  1. Dispositif de filtration, comprenant une enveloppe, ladite enveloppe comportant un premier orifice de fluide et un deuxi\u00e8me orifice de fluide, ainsi qu\u2019un empilement de filtres, ledit empilement de filtres \u00e9tant install\u00e9 dans l\u2019enveloppe et destin\u00e9 \u00e0 filtrer l\u2019\u00e9coulement de fluide entre les orifices de fluide, dans lequel l\u2019empilement de filtres d\u00e9finit un canal d\u2019\u00e9coulement central reli\u00e9 au premier orifice de fluide, et dans lequel le dispositif de filtration comprend un canal d\u2019\u00e9coulement p\u00e9riph\u00e9rique, le canal d'\u00e9coulement p\u00e9riph\u00e9rique est en communication fluidique avec le deuxi\u00e8me orifice de fluide et est d\u00e9limit\u00e9 entre l'empilement de filtres et l'enveloppe. L'empilement de filtres comprend une pluralit\u00e9 de plaques c\u00e9ramiques poreuses, qui sont s\u00e9par\u00e9es axialement les unes des autres par une pluralit\u00e9 d'entretoises dans la direction axiale du dispositif de filtration afin de d\u00e9finir une pluralit\u00e9 de zones d'\u00e9coulement radiales s\u00e9par\u00e9es axialement, chacune plaque en c\u00e9ramique poreuse<\/a> comporte une \u00e9paisseur s'\u00e9tendant entre le premier c\u00f4t\u00e9 et le deuxi\u00e8me c\u00f4t\u00e9 de la plaque c\u00e9ramique poreuse, et chaque plaque en c\u00e9ramique poreuse<\/a> comporte \u00e9galement un trou central traversant l'\u00e9paisseur de la plaque, le trou central de la plaque c\u00e9ramique poreuse \u00e9tant positionn\u00e9 le long du canal d'\u00e9coulement central, la pluralit\u00e9 de zones d'\u00e9coulement radiales espac\u00e9es axialement alterne entre le premier groupe de zones d'\u00e9coulement radiales et le deuxi\u00e8me groupe de zones d'\u00e9coulement radiales le long du canal d'\u00e9coulement central dans la direction axiale, le premier groupe de zones d'\u00e9coulement radiales \u00e9tant ouvert vers le canal d'\u00e9coulement central et ferm\u00e9 vers le canal d'\u00e9coulement p\u00e9riph\u00e9rique, le deuxi\u00e8me groupe de zones d\u2019\u00e9coulement radiales est ferm\u00e9 par rapport au canal d\u2019\u00e9coulement central et ouvert vers le canal d\u2019\u00e9coulement p\u00e9riph\u00e9rique, et dans lequel, au moins l\u2019un des premier et deuxi\u00e8me c\u00f4t\u00e9s d\u2019au moins l\u2019une des plaques c\u00e9ramiques poreuses de la pluralit\u00e9 d\u00e9finit une pluralit\u00e9 de rainures radiales dispos\u00e9es selon un agencement radial autour des trous correspondants de la plaque c\u00e9ramique poreuse.\n
    \"filtre
    \u00a0filtre en c\u00e9ramique poreuse<\/figcaption><\/figure><\/li>\n
  2. Le dispositif de filtration selon la revendication 1 est caract\u00e9ris\u00e9 en ce que la pluralit\u00e9 d'entretoises comprend des entretoises flexibles, et en ce que l'empilement de filtres est comprim\u00e9 dans la direction axiale, tandis que les entretoises flexibles exercent une force de pr\u00e9contrainte sur les plaque en c\u00e9ramique poreuse<\/a>s'alignent axialement les unes par rapport aux autres, de mani\u00e8re \u00e0 maintenir les entretoises correspondantes entre les plaques c\u00e9ramiques poreuses.<\/li>\n
  3. \u00a0Le dispositif de filtrage selon la revendication 1 est caract\u00e9ris\u00e9 en ce que la pluralit\u00e9 d'entretoises comprend un premier groupe d'entretoises qui ferment le canal d'\u00e9coulement p\u00e9riph\u00e9rique par rapport au premier groupe de zones d'\u00e9coulement radiales, et un deuxi\u00e8me groupe d'entretoises qui ferment le canal d'\u00e9coulement central par rapport au deuxi\u00e8me groupe de zones d'\u00e9coulement radiales.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Name of the invention Filtration device with porous ceramic plates Abstract A filtration device includes a filter stack with a plurality of porous ceramic plates,…<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[298],"class_list":["post-23852","post","type-post","status-publish","format-standard","hentry","category-foundry-ceramic-filters","tag-porous-ceramic-filter"],"yoast_head":"\nporous ceramic filter, porous ceramic filters, porous ceramic plates<\/title>\n<meta name=\"description\" content=\"A filtration device includes a filter stack with a plurality of porous ceramic filters, which are axially spaced from each other to...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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