|本期目录/Table of Contents|

[1]熊从贵,何静,刘雪飞,等.盘管或排管的安全性分析[J].中国安全生产科学技术,2015,11(8):171-174.[doi:10.11731/j.issn.1673-193x.2015.08.028]
　XIONG Cong-gui,HE Jing,LIU Xue-fei,et al.Safety analysis on coil or calandria[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(8):171-174.[doi:10.11731/j.issn.1673-193x.2015.08.028]
点击复制

盘管或排管的安全性分析
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
11
期数:
2015年8期
页码:
171-174
栏目:
职业安全卫生管理与技术
出版日期:
2015-08-30

文章信息/Info

Title:
Safety analysis on coil or calandria
作者:
熊从贵; 何静; 刘雪飞; 宋玲丽
（台州龙江化工机械科技有限公司，浙江 温岭 317500）
Author(s):
XIONG Cong-gui;  HE Jing;  LIU Xue-fei;  SONG Ling-li
（Taizhou Longjiang Chemical Machinery Science and Technology Co., Ltd., Wenling Zhejiang 317500, China）
关键词:
盘管; 排管; 安全隐患; 影响因素; 安全性分析
Keywords:
coil;  calandria;  hidden trouble;  influence factors; safety analysis
分类号:
X945
DOI:
10.11731/j.issn.1673-193x.2015.08.028
文献标志码:
A
摘要:
针对盘管或排管因塑性加工变形产生残余应力、结构设计不合理，产生附加应力、焊接接头质量缺陷产生裂纹源和流体动能产生的应力等问题，通过对盘管或排管的结构设计、成形后的截面尺寸、焊接接头质量以及在特殊情况下发生的失效及其危害性进行分析，提出了提高盘管或排管安全性能的措施。结果表明，增加焊接接头的无损检测，选取合适的介质流速，提高柔性，在塑性变形后进行热处理，增加合适的壁厚加工减薄量和采用全焊透焊接结构，能有效控制盘管或排管的安全性。
Abstract:
Aiming at the problems of coil or calandria such as residual stress caused by plastic processing deformation, additional stress caused by unreasonable structure design, crack source caused by quality defect of welding joint and the stress caused by fluid kinetic energy etc, through the analysis on the structure design, section size after forming, quality of welding joint and the failure and its hazard in special situations of coil or calandria, the countermeasures to improve the safety performance of coil or calandria were put forward. The results showed that the following measures can effectively control the safety of coil or calandria, including the addition of nondestructive testing on welding joint, selection of suitable medium velocity, improvement of flexibility, carrying out thermal treatment after plastic deformation, addition of suitable reduction quantity in wall thickness processing, and adoption of full penetration welding structure etc.

参考文献/References:

[1]杨景标，郑炯，李绪丰，等. 承压类特种设备系统性风险研究[J].中国安全生产科学技术，2012，8(8)：41-46 YANG Jing-biao，ZHENG Jiong，LI Xu-feng，et al. Investigation on systemic risk of pressure special equipment [J]. Journal of Safety Science and Technology, 2012, 8(8):41-46
[2]门智峰，张彦朝.特种设备的风险评估技术[J].中国安全生产科学技术，2006，2(1)：92-94 MEN Zhi-feng，ZHANG Yan-chao. Risk assessment of special equipment [J]. Journal of Safety Science and Technology, 2006, 2(1):92-94
[3]特种设备安全监察条例[S]. 2009
[4]TSG R0004-2009，固定式压力容器安全技术监察规程[S]. 2009
[5]GB 150.1～150.4-2011，压力容器[S]. 2011
[6]GB/T 20801.3-2006，压力管道规范工业管道第3部分：设计和计算[S]. 2006
[7]NB/T47012-2010，制冷装置用压力容器[S]. 2010
[8]GB/T 20801.4-2006，压力管道规范工业管道第4部分：制作与安装[S]. 2006
[9]GB 50072-2010，冷库设计规范[S].2010
[10]蒋家羚，徐方成，林兴华.弯管应力计算的一种组合模型[J].化工装备技术，1994，15(6)：6-9 JIANG Jia-ling，XU Fang-cheng，LIN Xing-hua. A combined model for stress calculation of pipe [J].Chemical Equipment Technology,1994,15(6)：6-9.
[11]高梦非，张哲源，张苗，等.氨分解装置中液氨储罐火灾爆炸危险性分析[J].中国安全生产科学技术，2014， 10(8)：150-154 GAO Meng-fei，ZHANG Ze-yuan，ZHANG Miao，et al. Analysis on fire and explosion hazard of liquid ammonia tank in ammonia decomposition equipment[J]. Journal of Safety Science and Technology，2014, 10(8)：150-154

相似文献/References:

备注/Memo

备注/Memo:
温岭市科技计划项目（2013C11AA0004）
更新日期/Last Update: 2015-09-06