Comprehensive judgment method of failure cause of reducer shaft of sluice gate of nuclear power equipment

Abstract

The invention relates to a comprehensive judgment method of failure cause of a reducer shaft of a sluice gate of nuclear power equipment. The comprehensive judgment method comprises the following steps: background data collation and analysis: collecting relevant documents and equipment operating conditions; inspection and test analysis: carrying out inspection analysis on the failed reducer shaft of the sluice gate by using various equipment and multiple physical and chemical inspection methods; and comprehensive analysis judgment: drawing conclusions and giving reasonable advice. The failure cause of the shaft can be accurately judged and effective preventive measures can be put forward by comprehensively analyzing the failure parts of the reducer shaft of the sluice gate in a nuclear power plant. The method provides theoretical guidance for ensuring the safe operation of the nuclear power equipment, and ensures the safety of human and property and social stable development. The method is not only favorable for quickly and accurately judging the failure mode when the reducer shaft in other equipment in the nuclear power plant fails and finding the root cause of failure, but also has important application value in the failure analysis of the reducer shaft in electric power, petrifaction, chemical engineering, metallurgy industries and the like.

Description

technical field [0001] The invention belongs to the technical field of safety detection of nuclear power equipment, and in particular relates to a method for comprehensively judging the failure cause of a water gate reducer shaft of nuclear power equipment. Background technique [0002] Based on the comprehensive current situation of global energy shortage, nuclear energy, as a low-carbon, clean and intensive energy, has been vigorously developed by countries all over the world. At present, due to the huge and rapid growth of my country's energy demand, the total amount of greenhouse gas emissions caused by energy utilization is still increasing. In response to the call for energy conservation, environmental protection, low-carbon, and emission reduction, nuclear power is one of the key components of my country's construction of a low-carbon energy structure. Reasonable and effective options to deal with climate change are also in a stage of rapid development in our country. ...

AI Technical Summary

Problems solved by technology

However, since there is currently no systematic failure analysis method for the shaft of the water gate reducer of this type of nuclear power equipment, it is impossible to accurately analyze the failure cause of the shaft

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