新型阻火器阻爆性能检测系统研制

发布时间：2018-04-04 22:32

本文选题：阻火器　切入点：安全　出处：《化工学报》2017年04期

【摘要】：随着现代化工工业的发展,安全越来越受重视,改善可燃气体与液体管道输送和存储的本质安全化程度,保证阻火器的阻燃阻爆性能,提高其使用过程中的可靠性,对化工生产安全具有重要意义。与此同时,建立健全完善的阻火器性能检测评价体系尤为关键。在国内相关研究的基础上,依据相关标准建立了以不同点火方式,进行阻火器阻爆性能检测的新型测试系统,并设计了两种检测方式,根据检测系统获得的压力分布,建立相应的判据,定量地对阻火器阻燃、阻爆燃或阻爆轰性能等级进行分类。并以此方法和系统为基础,成功对某型阻火器进行了两种方式检测,检测结果一致性较好,证明此系统具有可行性和可靠性。
[Abstract]:With the development of modern chemical industry, more and more attention has been paid to safety. The essential safety degree of pipeline transportation and storage of combustible gas and liquid is improved.It is of great significance to the safety of chemical production.At the same time, it is very important to establish a perfect system for detecting and evaluating the performance of fire arresters.On the basis of related research in China, a new type of test system is established to detect the performance of fire arrester with different igniting methods according to the relevant standards, and two kinds of testing methods are designed, according to the pressure distribution obtained by the detection system.The corresponding criteria are established to classify the flame retardation, deflagration or detonation resistance performance of the fire arrester quantitatively.On the basis of this method and system, two methods of detecting a certain type of fire arrester are successfully carried out, and the results are consistent, which proves that the system is feasible and reliable.
【作者单位】：南京理工大学化工学院;南京天本安全技术有限公司;
【基金】：江苏省科技厅计划项目(BE2014735)~~
【分类号】：TQ086

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