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In recent years, the manufacturing level of industrial boilers in our country has increased significantly, and the energy efficiency level and emission indicators have gradually improved. However, the overall operating efficiency is low. There is still a certain gap compared with the developed countries. In order to maintain normal operation and energy efficiency, most industrial boilers are It has monitoring and control functions. However, the causes of many boiler accidents often point to improper maintenance. Generally, the main cause of boiler accidents is that the explosion of the boiler is always at the weakest failure point of the pressure component. The occurrence of water hammer impact on the water expands the crack. Although most of the manufacturers understand the serious consequences of the boiler accident, they can easily ignore the good control of the boiler. The reason is because the boiler is a public facility, not a first-line production equipment, or the existing boiler technology is very mature, and the water is not corrosive. Or the boiler failure rate is generally not high, or the main cause of major accidents Potential factors require long-term effects and neglect in operation before they occur. Generally speaking, the maintenance of boiler conditions requires precise control of operating parameters, integration of online monitoring data, inspection data, and regular inspection data for diagnosis, and consideration of detection. Reliability requirements of measuring instruments and instruments, this study is to establish a simple boiler analysis system using the existing data, using six standard deviations and FMEA analysis data without affecting the operation of the existing boiler, to assist the user to control The boiler is in good condition.
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