Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic filter membrane preparation method and ceramic filter membrane
The invention discloses a ceramic filter membrane preparation method and a ceramic filter membrane, which relate to the technical field of filter materials, and aims to solve the technical problem ofpoor structural stability of the ceramic filter membrane in the prior art. The preparation method of the ceramic filter membrane comprises the following steps: sintering a ceramic membrane raw material at a preset temperature for a preset time to form slurry; injecting the slurry into a mold, and adding a second binder; after the slurry reaches the preset hardness, performing demolding, and obtaining a blank body; coating the surface of the blank body with a membrane preparation solution for multiple times until the membrane preparation solution is uniformly distributed on the surface of theblank body, and after the blank body coated with the membrane preparation solution is dried, putting the blank body coated with the membrane preparation solution into a sintering furnace for sinteringto obtain the ceramic filter membrane. Therefore, the ceramic filter membrane generated by the invention is relatively good in structural stability.
本申请公开了一种陶瓷过滤膜制备方法及陶瓷过滤膜，涉及过滤材料的技术领域，以解决现有技术中的陶瓷过滤膜的结构稳固性较差的技术问题。本申请的陶瓷过滤膜制备方法包括将陶瓷膜原料在预设温度下烧结预设时间后形成浆液；将所述浆液注入模具中并加入第二粘结剂；当所述浆液达到预设硬度后进行脱模，得到胚体；将制膜液多次涂覆在所述胚体的表面上，直至制膜液在所述胚体的表面均匀分布，当涂覆有制膜液的所述胚体干燥后，将涂覆有制膜液的所述胚体放入烧结炉中烧结，得到陶瓷过滤膜。故本申请生成的陶瓷过滤膜的结构稳固性较好。
Ceramic filter membrane preparation method and ceramic filter membrane
The invention discloses a ceramic filter membrane preparation method and a ceramic filter membrane, which relate to the technical field of filter materials, and aims to solve the technical problem ofpoor structural stability of the ceramic filter membrane in the prior art. The preparation method of the ceramic filter membrane comprises the following steps: sintering a ceramic membrane raw material at a preset temperature for a preset time to form slurry; injecting the slurry into a mold, and adding a second binder; after the slurry reaches the preset hardness, performing demolding, and obtaining a blank body; coating the surface of the blank body with a membrane preparation solution for multiple times until the membrane preparation solution is uniformly distributed on the surface of theblank body, and after the blank body coated with the membrane preparation solution is dried, putting the blank body coated with the membrane preparation solution into a sintering furnace for sinteringto obtain the ceramic filter membrane. Therefore, the ceramic filter membrane generated by the invention is relatively good in structural stability.
本申请公开了一种陶瓷过滤膜制备方法及陶瓷过滤膜，涉及过滤材料的技术领域，以解决现有技术中的陶瓷过滤膜的结构稳固性较差的技术问题。本申请的陶瓷过滤膜制备方法包括将陶瓷膜原料在预设温度下烧结预设时间后形成浆液；将所述浆液注入模具中并加入第二粘结剂；当所述浆液达到预设硬度后进行脱模，得到胚体；将制膜液多次涂覆在所述胚体的表面上，直至制膜液在所述胚体的表面均匀分布，当涂覆有制膜液的所述胚体干燥后，将涂覆有制膜液的所述胚体放入烧结炉中烧结，得到陶瓷过滤膜。故本申请生成的陶瓷过滤膜的结构稳固性较好。
Ceramic filter membrane preparation method and ceramic filter membrane
陶瓷过滤膜制备方法及陶瓷过滤膜
LIAN WEI (Autor:in) / LIN HE (Autor:in) / GUO ZHONGHUA (Autor:in) / WANG YULING (Autor:in) / SHI CONG (Autor:in) / WANG XIAYU (Autor:in) / WANG WEI (Autor:in) / YANG JIANZHONG (Autor:in) / PAN JIANJUN (Autor:in) / HE YIJUN (Autor:in)
09.06.2020
Patent
Elektronische Ressource
Chinesisch
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