液化气体运输车缺陷分析.pdf

第42卷第2期
石油
℃设备
Vol 42 No. 2
2013年3月
PETRO-CHEMICAL EQUIPMENT
Mar.2013
文章编号:10007466(2013)02-(0061-0
液化气体运输车缺陷分析
杭柏林',李文超',毕义成,李宗九2
(1.青岛科技大学机电工程学院,山东青岛266061
山东省特种设备检验研兖院日照分院,山东日照276826)
摘要:以山东某些汽车罐车使用厂家已产生缺陷的几台汽车罐车为研究对象,对其实际运输过程
中焊缝开裂、筒体裂纹、防波板处裂縫等缺陷以及对事故处理不当造成的缺陷进行了分析,提出了
相应的解决办法。分析结果表明,缺陷产生的主要原因是在制造过程中未能按设计资料进行加工
制造。对于罐车的缺陷修复,应在设计者提出具体修理方案并办理相关手续后,由有资质的维修单
位按相关标准和法规的要求进行,修复后需经检验机枃检验合格方可使用。
关键词;汽车罐车;缺陷;防波板;分析
中图分类号:TE834;TB658文献标志码:Adoi:10.3969/j.iss_10007462013.02.015
Defects Analysis of Liquefied Gas Tankers
HANG Bai-lin, LI Wen-chao, BI Yi-cheng, LI Zong-jiu
(1. College of Electromechanical Engineering, Qingdao University of Science and Technology
Qingdao 266061, China; 2. Shandong Special Equipment Inspection Institute
Rizhao Branch, Rizhao 276826, China)
Abstract: To a great extent, traffic accidents of liquefied gas tankers were caused by the defects
inside the tankers themselves. It is of great significance to analyze what caused the defects and
how to put forward the corresponding prevention measures, to reduce accident risk. The research
objects were some defective liquefied gas tankers in propylene factories in Shandong. The defects
in actual transportation process containing weld joints defects, crack, anti-wave plates and the
defects caused by the accident misconduct were analyzed, and the corresponding solutions were
put forward on the basis of the literature analysis. The results show that the main causes of the
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收稿日期:2012-11-01
作者简介:杭柏林(1959-),男,内蒙古通辽人,研究员,硕士,从事装备控制与机电一体化方面的研究工作