Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation device and preparation method of nano yttrium-stabilized zirconia powder
The invention relates to the technical field of zirconium oxide preparation, in particular to a nano yttrium-stabilized zirconium oxide powder preparation device and method.The nano yttrium-stabilized zirconium oxide powder preparation device comprises a driving frame, the driving frame comprises a fixed rod and a swing rod, and one end of the swing rod is rotationally connected with one end of the fixed rod; a telescopic adjusting rod is fixedly mounted at the lower end of the connecting block; a guide cylinder is arranged at the lower end of the telescopic adjusting rod; the surface of the temporary storage bin fixedly communicates with a liquid inlet pipe and a liquid outlet hose; the device has the beneficial effects that the two connecting blocks are both connected to one side of the swing rod, and the swing rod can control the two temporary storage bins to suck or discharge liquid at the same time when swinging, so that the dripping speed and proportion of a metal ion solution and a precipitant can be controlled, and the pH value of a base solution is controlled; after calcination, metal ion nucleation with a multi-layer core-shell structure can be formed, so that the phenomenon of non-uniform growth of multiple metal ion nucleation in a traditional coprecipitation method is solved, and better performance of the nano yttrium-stabilized zirconia powder is ensured.
本发明涉及氧化锆制备技术领域，具体为一种纳米钇稳定氧化锆粉体制备装置及制备方法，包括：驱动架，驱动架包括固定杆和摆动杆，摆动杆的一端与固定杆的一端转动连接；连接块的下端固定安装有伸缩调节杆，伸缩调节杆的下端设置有导向筒；临时储存仓的表面固定连通有进液管和出液软管；有益效果为：通过将两个连接块均连接在摆动杆一侧，摆动杆摆动时可同时控制两个临时储存仓对液体进行吸入或排出，进而能够控制金属离子溶液和沉淀剂的滴加速度和比例，实现对底液pH值的控制，在煅烧后可以形成多层核壳结构的金属离子成核，解决了传统共沉淀法多种金属离子成核生长不均匀的现象，保证纳米钇稳定氧化锆粉体性能更好。
Preparation device and preparation method of nano yttrium-stabilized zirconia powder
The invention relates to the technical field of zirconium oxide preparation, in particular to a nano yttrium-stabilized zirconium oxide powder preparation device and method.The nano yttrium-stabilized zirconium oxide powder preparation device comprises a driving frame, the driving frame comprises a fixed rod and a swing rod, and one end of the swing rod is rotationally connected with one end of the fixed rod; a telescopic adjusting rod is fixedly mounted at the lower end of the connecting block; a guide cylinder is arranged at the lower end of the telescopic adjusting rod; the surface of the temporary storage bin fixedly communicates with a liquid inlet pipe and a liquid outlet hose; the device has the beneficial effects that the two connecting blocks are both connected to one side of the swing rod, and the swing rod can control the two temporary storage bins to suck or discharge liquid at the same time when swinging, so that the dripping speed and proportion of a metal ion solution and a precipitant can be controlled, and the pH value of a base solution is controlled; after calcination, metal ion nucleation with a multi-layer core-shell structure can be formed, so that the phenomenon of non-uniform growth of multiple metal ion nucleation in a traditional coprecipitation method is solved, and better performance of the nano yttrium-stabilized zirconia powder is ensured.
本发明涉及氧化锆制备技术领域，具体为一种纳米钇稳定氧化锆粉体制备装置及制备方法，包括：驱动架，驱动架包括固定杆和摆动杆，摆动杆的一端与固定杆的一端转动连接；连接块的下端固定安装有伸缩调节杆，伸缩调节杆的下端设置有导向筒；临时储存仓的表面固定连通有进液管和出液软管；有益效果为：通过将两个连接块均连接在摆动杆一侧，摆动杆摆动时可同时控制两个临时储存仓对液体进行吸入或排出，进而能够控制金属离子溶液和沉淀剂的滴加速度和比例，实现对底液pH值的控制，在煅烧后可以形成多层核壳结构的金属离子成核，解决了传统共沉淀法多种金属离子成核生长不均匀的现象，保证纳米钇稳定氧化锆粉体性能更好。
Preparation device and preparation method of nano yttrium-stabilized zirconia powder
一种纳米钇稳定氧化锆粉体制备装置及制备方法
GAN XUEXIAN (Autor:in) / LIU QI (Autor:in) / HAN CHANGXU (Autor:in) / PEI LEI (Autor:in) / ZHANG LEILEI (Autor:in) / ZHANG BAOBAO (Autor:in)
16.01.2024
Patent
Elektronische Ressource
Chinesisch
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