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    • 3. 发明申请
    • SYSTEM AND METHOD FOR THE CONTINUOUS PREPARATION OF COLORED MATERIALS IN POWDER FORM FOR THE MANUFACTURE OF CERAMIC ARTICLES
    • 用于制造陶瓷制品的粉末形式的彩色材料的连续制备系统和方法
    • WO2014013446A1
    • 2014-01-23
    • PCT/IB2013/055870
    • 2013-07-17
    • CONFETTI, Cristian
    • CONFETTI, Cristian
    • B01F3/18B01F5/18B01J2/00B28C5/04B01F15/02
    • B01F3/18B01F5/18B01F15/0238B01F15/0253B01F2005/0034B28C5/04B28C5/464B28C5/48C04B33/025C04B33/14C04B35/62635C04B2235/5427C04B2235/5436
    • An apparatus for the preparation of colored materials in powder form for the manufacture of ceramic tiles, which comprises a mixer constituted by an upper cover (6) connected to the supply line (3) of the base material and by a mixing chamber (5); a vibrating frame (9) located between upper cover and mixing chamber; a perforated baffle fixed to the vibrating frame, the vibrating frame is connected with seal to the mixing chamber. The apparatus is provided with a system for the generation of an operating vacuum pressure in the upper cover and an injection system of the colorant at the base of the mixing chamber. The apparatus of the present invention produces a method for the preparation of colored materials in powder form for the manufacture of ceramic tiles, wherein the atomized and/or granulated ceramic material of uniform particle size, containing or not containing coloring substances, is fed uniformly into a chamber under vacuum pressure with respect to the mixing chamber connected to said chamber through a vibrated perforated baffle; coloring particles are injected at the base of a mixing chamber; the atomized and/or granulated ceramic material falls by gravity and is sprinkled inside the mixing chamber; and mixing in gaseous phase of the atomized and/or granulated ceramic material with the rising current of coloring particles.
    • 一种用于制备用于制造陶瓷砖的粉末形式的着色材料的装置,其包括由连接到基材的供应管线(3)的上盖(6)和通过混合室(5)构成的混合器, ; 位于上盖和混合室之间的振动框架(9); 固定在振动框架上的穿孔挡板,振动框架与密封件连接到混合室。 该装置设置有用于在上盖中产生操作真空压力的系统和在混合室底部的着色剂的注射系统。 本发明的装置产生用于制造陶瓷砖的粉末形式的着色材料的方法,其中将含有或不含有着色物质的粒度均匀的雾化和/或造粒陶瓷材料均匀地进料到 相对于通过振动的穿孔挡板连接到所述室的混合室的真空压力下的室; 着色颗粒注入混合室的底部; 雾化和/或颗粒状陶瓷材料因重力而下落,并在混合室内喷洒; 并将雾化和/或造粒的陶瓷材料的气相与着色颗粒的上升电流混合。