Oil refining enterprise equipment reliability performance management assessment method

Abstract

The invention discloses an oil refining enterprise equipment reliability performance management assessment method comprising the following steps that a fault-free performance, maintainability, effective utilization, durability and economical performance of equipment or a system are comprehensively considered and measured; b an index algorithm is defined according to fault mode and hazard analysis, root cause analysis, reliability engineering theory and life cycle cost analysis; c an oil refining enterprise equipment reliability performance management assessment index system is formed on the basis of performing index calculation; and d the concrete reliability performance management indexes of dynamic equipment, static equipment, electrical equipment and instrument equipment are formulated by using the oil refining enterprise equipment reliability performance management assessment index system so that the operation reliability of the equipment or the system is comprehensively assessed. The state-of-health of the equipment can be timely, accurately, completely and quantitatively reflected so that the fault rate of the equipment can be reduced, the equipment reliability performance management level can be enhanced and the objective of reducing enterprise operation cost can be achieved.

Description

technical field [0001] The invention relates to an evaluation method for equipment reliability performance management of an oil refining enterprise, belonging to the technical field of petroleum and natural gas engineering. Background technique [0002] At present, the equipment performance management indicators of my country's oil refining enterprises have not changed for decades, and most of them are traditional qualitative analysis, which does not fully consider the reliability of the operating system or equipment, and lacks a quantitative reliability performance management index system. The general reliability of the equipment is not high, the maintainability is not strong, and the utilization rate is low. There are problems such as frequent equipment failures, low quality inspection and maintenance, unscientific inspection and maintenance plans, and excess storage of spare parts, which makes some equipment inspection and maintenance Surplus and some equipment are in disre...

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Problems solved by technology

[0002] At present, the equipment performance management indicators of my country's oil refining enterprises have not changed for decades, and most of them are traditional qualitative analysis, which does not fully consider the reliability of the operating system or equipment, and lacks a quantitative reliability performance management index system. The general reliability of the equipment is not high, the maintainability is not strong, and the utilization rate is low. There are problems such as frequent equipment failures, low quality inspection and maintenance, unscientific inspection and maintenance plans, and excess storage of spare parts, which makes some equipment inspection and maintenance Oversupply, some equipment is in disrepair, which not only increases economic losses, wastes production costs, but also seriously affects the long-term safe operation of refining and chemical enterprises

The equipment performance management index has remained unchanged for 30 years, and the operating status of the equipment cannot be effectively evaluated and controlled, so that professionals and managers cannot accurately and completely understand and grasp the health status of the equipment, and make accurate judgments in a timely manner, thereby reducing unit unplanned The occurrence of shutdown incidents reduces the failure rate of equipment, improves the management level of equipment, and achieves the purpose of reducing the operating costs of enterprises. This is in huge contrast with the task of my country's oil refining enterprises to take the lead in achieving "world-class"

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