Electrolytic cell cut-off device
A technology of cut-off device and electrolytic cell, which is applied in the direction of electrolysis process and electrolytic components, etc., which can solve the problems of low electrolysis efficiency of electrolysis cell and achieve good electrolysis efficiency
Inactive Publication Date: 2018-06-08
THE 404 COMPANY LIMITED CHINA NAT NUCLEAR
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The electrolysis efficiency of the traditional electrolyzer is low. In order to prevent the loss of current, it is necessary to study and design a suitable current interruption device to realize the isolation of the continuous discharge mode of the electrolyzer.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0021] Such as figure 1 and figure 2 As shown, an electrolyzer cut-off device of the present invention is applied to the electrolyzer used in the intermediate pilot plant for reprocessing of spent fuel. Pipe upper section 1, discharge pipe vertical pipe lower section 8;
[0022] The upper end of the upper flange 2 is welded to the upper expansion tube 61, and the cross-sectional size of the upper expansion tube 61 is consistent with that of the upper flange 2; upper paragraph 1 upper;
[0023] The lower end of the lower flange 3 is welded to the lower expansion tube 62, and the cross-sectional size of the lower expansion tube 62 is consistent with that of the lower flange 3; the other end of the lower expansion tube 62 is welded to the lower section of the vertical tube of the discharge tube with a lower diameter...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| diameter | aaaaa | aaaaa |
| diameter | aaaaa | aaaaa |
Login to View More
Abstract
The invention belongs to the technical field of fuel-short after-treatment pilot plant uranium tail end electrolytic cells, and concretely relates to an electrolytic cell cut-off device. The device isapplied to an electrolytic cell for a fuel-short after-treatment pilot plant; a setting position of a vertical pipeline section of a discharge pipe is cut off to be divided into an upper section of the vertical pipeline section of the discharge pipe and a lower section of the vertical pipeline section of the discharge pipe; the electrolytic cell cut-off device processed according to a schematic design is input into pilot production operation of the fuel-short after-treatment pilot plant; and the application shows that the electrolytic cell has favorable liquidity, insulativity and electrolytic efficiency, and a prepared uranous material meets the concentration requirement and the flow demand of a codecontamination section.
Description
technical field [0001] The invention belongs to the technical field of uranium tail end electrolyzers in a pilot plant for post-processing of spent fuel, and in particular relates to an electrolyzer cut-off device. Background technique [0002] The electrolyzer of the spent fuel reprocessing pilot plant is the key equipment in the uranium tail process. Its function is to produce qualified tetravalent uranium feed liquid through electrolysis of uranyl nitrate feed liquid, which is supplied to the co-decontamination cycle and used as the reduction process for the separation of uranium and plutonium. agent. [0003] The electrolysis efficiency of the traditional electrolyzer is low. In order to prevent the loss of current, it is necessary to study and design a suitable current interruption device to realize the isolation of the continuous discharge mode of the electrolyzer. Contents of the invention [0004] The technical problem to be solved by the present invention is to d...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C25B15/00C25B1/00
CPCC25B15/00C25B1/00
Inventor 黄宾虹石秀高姚红军汤宏坤
Owner THE 404 COMPANY LIMITED CHINA NAT NUCLEAR