Online digital electrolytic cell health degree evaluation and calculation method

Abstract

The invention relates to an online digital electrolytic cell health degree evaluation and calculation method. The method comprises the steps of: performing scoring according to the operation index data, the control index data and the production index data of an electrolytic cell, wherein the operation index data have a total score of 51, the control index data have a total score of 24 and the production index data have a total score of 25; calculating the operation index data, the control index data and the production index data to obtain scores; forming a computational mathematical model andsolidifying the model within a computer for real-time judgment and analysis of electrolytic cells. When the total score of the operation index data, the control index data and the production index data of an electrolytic cell is greater than or equal to 90, the electrolytic cell is in the A category; when the total score is greater than or equal to 80 and is less than 90, the electrolytic cell isin the B category; when the total score is greater than or equal to 70 and is less than 80, the electrolytic cell is in the C category; when the total score is less than 70, the electrolytic cell is in the D category. The A, B, C and D categories are excellent, good, medium and poor respectively. The operation state and the operation trend of an electrolytic cell can be judged in time, the production operation indexes of an electrolytic cell can be known in real time, and human intervention fluctuation is reduced.

Description

technical field [0001] The invention relates to a method for evaluating the health degree of an electrolyzer, in particular to an online digital electrolyzer health degree evaluation calculation method. Background technique [0002] People have many physiological indicators. During the physical examination or examination in the hospital, the doctor will analyze the test results against the standard to judge whether a person is healthy; the electrolyzer also has many production technical parameters, and engineers and technicians will make judgments based on these parameters. In the daily production management of the electrolytic cell, there are many data parameters, which are complex and diverse. Once a single factor condition fluctuates, the electrolytic cell will be greatly disturbed, and the coupling of various factors will be troublesome. The production operation and management only use the monitoring data and Real-time measurement data, relying on these simple single-fac...

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Problems solved by technology

[0002] People have many physiological indicators. During the physical examination or examination in the hospital, the doctor will analyze the test results against the standard to judge whether a person is healthy; the electrolyzer also has many production technical parameters, and engineers and technicians will make judgments based on these parameters. In the daily production management of the electrolytic cell, there are many data parameters, which are complex and diverse. Once a single factor condition fluctuates, the electrolytic cell will be greatly disturbed, and the coupling of various factors will be troublesome. The production operation and management only use the monitoring data and Real-time measurement data, relying on these simple single-factor data, cannot grasp the real state of the electrolytic cell in a timely and comprehensive manner, and lack of control over the state of the electrolytic cell. Therefore, it is difficult for the electrolytic cell to achieve "transparent management" and long-term stable operation. It leads to excessive reliance on the experience and knowledge of technicians, resulting in great differences in the technical conditions and technical indicators of the same electrolytic cell technology in different enterprises, and the lack of systematic standards to judge the operating status of the electrolytic cell

[0003] Each enterprise and each production system has its own evaluation and understanding of the operation of the electrolyzer, and there are gaps in ability, cognition, experience and management system, which lead to different evaluation and understanding of the electrolyzer, resulting in human factors. interference

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