Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lithium ceramic microsphere preparation device and method
The invention discloses a lithium ceramic microsphere preparation device and method. The device comprises a material cavity, the material cavity is used for storing stable turbid liquid slurry or molten materials, the upper end of the material cavity is connected with a pressure control system, the lower end of the material cavity is provided with a spray head for spraying out the molten materials or the stable slurry, the spray head is connected with a vibrator, and a collection container is arranged below the spray head. The method comprises the following steps of (a) melting solid raw material powder of required lithium ceramic microspheres to form a molten material or adding a polymer solution to prepare stable slurry; (b) controlling the molten material or the slurry to be sprayed out from the spray holes under a certain pressure; (c) applying vibration at a certain frequency to the spray head to enable the jet flow to form uniform liquid drops; and (d) forming the lithium ceramic microspheres. The preparation method of the microspheres is simple to operate, the size of the prepared microspheres is accurate and controllable, the granularity of formed spherical particles is uniform, impurities are not introduced, and expanded production is easy.
本发明公开了一种锂陶瓷微球的制备装置及方法，该装置包括料腔，所述料腔用于储存稳定的悬浊液浆料或者熔融物料，料腔上端连接有压力控制系统，料腔下端设有供熔融物料或稳定浆料喷出的喷头，所述喷头连接有振动器，喷头下端放置有收集容器。该方法包括以下步骤：(a)将所需的锂陶瓷微球的固体原料粉末融化，形成熔融物料或者加入高分子溶液配成稳定浆料；(b)控制熔融物料或者浆料在一定压力下从喷孔中喷出；(c)对喷头施加一定频率振动，使射流形成均匀液滴；(d)形成锂陶瓷微球。本发明微球制备方法操作简单，所制备的微球尺寸精确可控，形成的球形颗粒粒度均匀，同时不引入杂质，易于扩大生产。
Lithium ceramic microsphere preparation device and method
The invention discloses a lithium ceramic microsphere preparation device and method. The device comprises a material cavity, the material cavity is used for storing stable turbid liquid slurry or molten materials, the upper end of the material cavity is connected with a pressure control system, the lower end of the material cavity is provided with a spray head for spraying out the molten materials or the stable slurry, the spray head is connected with a vibrator, and a collection container is arranged below the spray head. The method comprises the following steps of (a) melting solid raw material powder of required lithium ceramic microspheres to form a molten material or adding a polymer solution to prepare stable slurry; (b) controlling the molten material or the slurry to be sprayed out from the spray holes under a certain pressure; (c) applying vibration at a certain frequency to the spray head to enable the jet flow to form uniform liquid drops; and (d) forming the lithium ceramic microspheres. The preparation method of the microspheres is simple to operate, the size of the prepared microspheres is accurate and controllable, the granularity of formed spherical particles is uniform, impurities are not introduced, and expanded production is easy.
本发明公开了一种锂陶瓷微球的制备装置及方法，该装置包括料腔，所述料腔用于储存稳定的悬浊液浆料或者熔融物料，料腔上端连接有压力控制系统，料腔下端设有供熔融物料或稳定浆料喷出的喷头，所述喷头连接有振动器，喷头下端放置有收集容器。该方法包括以下步骤：(a)将所需的锂陶瓷微球的固体原料粉末融化，形成熔融物料或者加入高分子溶液配成稳定浆料；(b)控制熔融物料或者浆料在一定压力下从喷孔中喷出；(c)对喷头施加一定频率振动，使射流形成均匀液滴；(d)形成锂陶瓷微球。本发明微球制备方法操作简单，所制备的微球尺寸精确可控，形成的球形颗粒粒度均匀，同时不引入杂质，易于扩大生产。
Lithium ceramic microsphere preparation device and method
一种锂陶瓷微球的制备装置及方法
ZHAO LINJIE (Autor:in) / PENG SHUMING (Autor:in) / YANG MAO (Autor:in) / CHEN XIAOJUN (Autor:in) / XIAO CHENGJIAN (Autor:in) / GONG YU (Autor:in) / LI JIAMAO (Autor:in) / CHEN CHAO (Autor:in) / HOU JINGWEI (Autor:in) / YUE LEI (Autor:in)
14.01.2022
Patent
Elektronische Ressource
Chinesisch
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