基本信息:
- 专利标题： 一种脉冲筛板柱筛板固定方法
- 专利标题（英）：Method for fixing sieve plates of pulse sieve plate column
- 申请号：CN201611235340.8 申请日：2016-12-28
- 公开(公告)号：CN106702183A 公开(公告)日：2017-05-24
- 发明人： 王健 , 王凯 , 李振峰 , 黄建 , 张凯 , 李慧霞 , 薛彦成 , 郁鄯德 , 丁峰 , 马晓文
- 申请人： 中核四0四有限公司
- 申请人地址： 甘肃省兰州市508信箱1分箱
- 专利权人： 中核四0四有限公司
- 当前专利权人： 中核四0四有限公司
- 当前专利权人地址： 甘肃省兰州市508信箱1分箱
- 代理机构： 核工业专利中心
- 代理人： 张雅丁
- 主分类号： C22B60/02
- IPC分类号： C22B60/02
The invention belongs to the technical field of extraction and purification processing equipment in the field of uranium purification and production, and particularly relates to a method for fixing sieve plates of a pulse sieve plate column. According to the method for fixing the sieve plates of the pulse sieve plate columns, transverse fixing of the sieve plates is achieved through a central rod, pull rods and the like so that a gap between a column body and a plate string can be reduced, and mass transfer is sufficiently achieved. Radial fixing of the sieve plates is achieved through the pull rods and pull rod pipe spacers so that it can be guaranteed that the sieve plates are not prone to deformation, and mixed mass transfer is stable. Longitudinal fixing of the sieve plates is achieved through central pipe spacers, so that it is guaranteed that the distances between the sieve plates are equal, and mixed mass transfer is stable.
公开/授权文献:
- CN106702183B 一种脉冲筛板柱筛板固定方法 公开/授权日：2018-11-30
IPC结构图谱:
| C | 化学；冶金 |
| --C22 | 冶金（铁的冶金入C21）；黑色或有色金属合金；合金或有色金属的处理 |
| ----C22B | 金属的生产或精炼；原材料的预处理 |
| ------C22B60/00 | 原子序数为87或高于87的金属的提取 |
| --------C22B60/02 | .钍、铀或其他锕系元素的提取 |