A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a preparation method of zirconia powder. The preparation method comprises the following steps: S1, manufacturing a slurry filter plate; s1.1, a plate body is prepared, and a rectangular through hole is machined in the plate body; s1.2, a plurality of zirconia ceramic chips are prepared, the zirconia ceramic chips are cut into rectangular chip structures, it is guaranteed that the lengths of the zirconia ceramic chips are equal to the widths of the rectangular through holes in the plate body, and then strip-shaped grooves are formed in the side walls of all the zirconia ceramic chips; s1.3, the zirconia ceramic chip arrays are installed in the rectangular through holes of the plate body; s2, mounting the filter plate obtained in the step S1 on the lower part of a grinding chamber of a ball mill; s3, uniformly mixing zirconium oxide powder and an additive, putting the mixture into a grinding chamber of a ball mill, injecting water into the ball mill, grinding, and enabling zirconium oxide slurry obtained by grinding to flow out through the filter plate; and S4, performing spray granulation on the zirconium oxide slurry obtained in the step S3 to obtain the zirconium oxide powder. The method has the beneficial effect that the zirconium oxide powder with higher purity can be obtained.
本发明公开了一种氧化锆粉体制备方法，包括以下步骤：S1：制作浆料滤板；S1.1：准备一块板体，在板体上加工矩形通孔；S1.2：准备若干数量的氧化锆陶瓷片，先将氧化锆陶瓷片切割成矩形片结构，保证氧化锆陶瓷片的长度等于板体上矩形通孔的宽度，再在各个氧化锆陶瓷片的侧壁开设条形槽；S1.3：将各个氧化锆陶瓷片阵列安装在板体的矩形通孔内；S2：将步骤S1得到的滤板安装在球磨机的研磨腔室下部；S3：将氧化锆粉末以及添加剂混合均匀后放入球磨机研磨腔室内，向球磨机注入水并进行研磨，研磨得到的氧化锆浆料经所述滤板流出；S4：对步骤S3得到的氧化锆浆料进行喷雾造粒，获得氧化锆粉体。本发明的有益效果是：能够得到纯度更高的氧化锆粉体。
The invention discloses a preparation method of zirconia powder. The preparation method comprises the following steps: S1, manufacturing a slurry filter plate; s1.1, a plate body is prepared, and a rectangular through hole is machined in the plate body; s1.2, a plurality of zirconia ceramic chips are prepared, the zirconia ceramic chips are cut into rectangular chip structures, it is guaranteed that the lengths of the zirconia ceramic chips are equal to the widths of the rectangular through holes in the plate body, and then strip-shaped grooves are formed in the side walls of all the zirconia ceramic chips; s1.3, the zirconia ceramic chip arrays are installed in the rectangular through holes of the plate body; s2, mounting the filter plate obtained in the step S1 on the lower part of a grinding chamber of a ball mill; s3, uniformly mixing zirconium oxide powder and an additive, putting the mixture into a grinding chamber of a ball mill, injecting water into the ball mill, grinding, and enabling zirconium oxide slurry obtained by grinding to flow out through the filter plate; and S4, performing spray granulation on the zirconium oxide slurry obtained in the step S3 to obtain the zirconium oxide powder. The method has the beneficial effect that the zirconium oxide powder with higher purity can be obtained.
本发明公开了一种氧化锆粉体制备方法，包括以下步骤：S1：制作浆料滤板；S1.1：准备一块板体，在板体上加工矩形通孔；S1.2：准备若干数量的氧化锆陶瓷片，先将氧化锆陶瓷片切割成矩形片结构，保证氧化锆陶瓷片的长度等于板体上矩形通孔的宽度，再在各个氧化锆陶瓷片的侧壁开设条形槽；S1.3：将各个氧化锆陶瓷片阵列安装在板体的矩形通孔内；S2：将步骤S1得到的滤板安装在球磨机的研磨腔室下部；S3：将氧化锆粉末以及添加剂混合均匀后放入球磨机研磨腔室内，向球磨机注入水并进行研磨，研磨得到的氧化锆浆料经所述滤板流出；S4：对步骤S3得到的氧化锆浆料进行喷雾造粒，获得氧化锆粉体。本发明的有益效果是：能够得到纯度更高的氧化锆粉体。
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