Pressure vessel failure analysis method
A pressure vessel and analysis method technology, applied in the field of pressure vessel failure analysis, can solve problems such as pressure vessel failure, pressure vessel quality defects that are difficult to remove in time, deformation, etc., to eliminate hidden dangers and improve inspection results and quality.
Pending Publication Date: 2020-12-18
苏州华碧微科检测技术有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the existing quality defects of pressure vessels in the prior art, which are difficult to be removed in time, and problems such as deformation and fracture occur frequently, and propose a failure analysis method for pressure vessels
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[0021] refer to figure 1 , a kind of pressure vessel failure analysis method that the present invention proposes, comprises the following steps:
[0022] S1. Formulate the inspection plan: determine the relevant working parameters such as the production material type, production environment, operating mechanism, and operating technology of the pressure vessel, determine the specific content and cause of the failure in combination with the relevant working parameters, formulate a factor analysis table, and increase correspondingly to different factors detection scheme;
[0023] S2. Scheme analysis: analyze the correlation between different factors that cause failure, mark the key factors, classify different occurrence times and frequencies, set the risk processing time, and start emergency defense measures if the time exceeds, and send the signal Transmit to the management terminal to analyze the cause of the cause, record the associated working parameters, generation time and...
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The invention discloses a pressure vessel failure analysis method, which comprises the following steps of S1, making an inspection scheme: determining relevant working parameters of a pressure vessel,determining specific contents and forming reasons of failure in combination with the relevant working parameters, making a factor analysis table, and adding a detection scheme corresponding to different factors; S2, scheme analysis: analyzing correlation among different factors causing failure, marking key factors, analyzing reasons causing the factors, recording associated working parameters, generation time and generation frequency, and synchronously formulating a risk defense scheme; S3, checking before failure analysis: preliminarily analyzing whether the pressure container meets variousindex requirements in a specific working state or not in combination with the basic information of the pressure container and the actual condition of equipment operation. According to the invention, potential risks existing in the pressure vessel are prevented and controlled in time, hidden dangers existing in different environments are efficiently eliminated and the inspection effect and qualityof the pressure vessel are effectively improved, so that the method is suitable for industrial related industries.
Description
technical field [0001] The invention relates to the technical field of pressure vessel inspection, in particular to an analysis method for pressure vessel failure. Background technique [0002] At present, failure theory is widely used in the development process of many industries in society, and pressure vessels are the basic equipment and facilities in the development of modern industry. It is of great practical significance to fully implement the inspection work of pressure vessels in service. Failure, in essence, refers to the loss of original functions and effects of equipment or equipment components under the action of damage and other factors during operation, and deformation, damage, and fracture are more common. Failure mode is a major development trend during the operation of modern equipment. In the fields related to science and technology, the impact of failure mode is difficult to completely avoid. The service life of the equipment has a significant role in pr...
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IPC IPC(8): G01D21/02G06Q10/04G06Q10/06G06F30/20G06F119/02
CPCG01D21/02G06Q10/04G06Q10/0635G06Q10/06393G06F30/20G06F2119/02
Inventor 陈龙
Owner 苏州华碧微科检测技术有限公司