Evaluation method for safe operation of equipment in refinery

A technology for safe operation and equipment, applied in the direction of instruments, manufacturing computing systems, data processing applications, etc., can solve problems such as poor security and achieve good technical effects

Active Publication Date: 2019-02-26
CHINA PETROLEUM & CHEM CORP +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0010] The technical problem to be solved by the present invention is the problem of poor safety in the prior art, and a new evaluation method for the safe operation of refinery equipment is provided

Method used

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  • Evaluation method for safe operation of equipment in refinery
  • Evaluation method for safe operation of equipment in refinery

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Experimental program
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Embodiment 1

[0035] An evaluation method for the safe operation of refinery equipment, such as figure 1 , figure 2 shown, including the following steps:

[0036] 1. Carry out the current situation assessment of production equipment and determine the key equipment that affects the safe production and operation of the enterprise

[0037] a. According to the overall production process of the whole plant, material balance, heat balance, sulfur balance, hydrogen balance, drawing on the RBD logical relationship model, combined with Sinopec's hierarchical management of equipment, evaluate the importance of each production unit;

[0038] b. Statistically analyze the process abnormalities, equipment failures, hidden dangers, corrosion monitoring, operation monitoring and other data of each production device, and evaluate the severity of the problems in each production device;

[0039] c. Combining the importance of production equipment and the severity of existing problems, apply the risk matrix...

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Abstract

The invention relates to an evaluation method for safe operation of equipment in an oil refining enterprise, which mainly solves the problems of poor evaluation level of safe operation of equipment, many safety accidents and poor safety in the prior art. By adopting an evaluation method for safe operation of equipment in an oil refining enterprise, identify the key devices that affect the safe operation of the enterprise, key equipment and high-risk factors affecting the safe operation of key installations are further identified, Through the special assessment of the high risk factors of key equipment, the risk distribution of the equipment is determined, the safe operation status of the equipment is clarified, and the technical scheme of the prerequisite conditions for the long-term operation of the equipment is put forward from the professional point of view, which can be used in the assessment of the safe operation of the equipment of the refining enterprise to solve the above problems.

Description

technical field [0001] The invention relates to an evaluation method for the safe operation of equipment in an oil refining enterprise. Background technique [0002] At present, the trend of large-scale oil refining equipment, continuous deterioration of processed raw materials, increasingly harsh operating environment, and stricter safety and environmental protection requirements make the safe long-term operation of oil refining equipment still face serious challenges. In particular, the operation of oil refining units has entered the end of the four-year cycle, and the safety operation situation is in danger. The corrosion of equipment is obviously intensified, the reliability of the equipment is reduced, the failure is frequent, the equipment is aging, the wear is serious, and the number of unplanned shutdowns of the equipment is increased, mainly in the following aspects: [0003] 1. Faults often occur in the operation of large-scale units, especially the frequent stopp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/0639G06Q50/00Y02P90/30
Inventor 许述剑邱志刚韩磊刘小辉屈定荣
Owner CHINA PETROLEUM & CHEM CORP
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