承压特种设备分级监管方法研究

With the extension of the service life of industrial equipment, the safety risk of pressure special equipment over-designed service life is gradually increasing. This study has conducted in-depth exploration and research on the hierarchical supervision method of such equipment. In terms of supervision methods, this paper introduces a risk assessment model to establish a hierarchical supervision method for pressure-bearing special equipment, which will more effectively identify potential hazards and adopt differentiated management strategies. A hierarchical index system based on equipment status level and operating environment complexity is proposed, and Visio software is used to design supervision flow charts. And the use of PDCA cycle management for efficiency evaluation and optimization can enable regulators to focus on more stringent monitoring of high-risk equipment under limited resources, to ensure that special equipment can still operate safely after the design period, and to reduce the incidence of safety accidents caused by equipment aging.?