金刚石线切割锯在海管维修中的应用
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摘要
海底管道一旦发生损坏,后果将非常严重,需尽快修复。对于受损面积较大或者通过管卡无法完全修复的海管,维修过程需对受损段海管进行切割更换。选择合适的管线切割工具直接影响海管维修速度的快慢。金刚石线切割锯是一种应用广泛的水下管线切割工具。文中以恩平23-1海管抢修项目为例,详细介绍金刚石线切割锯的系统组成、工作原理、施工步骤及注意事项,以期对国内其他项目提供帮助和指导。
In the event of submarine pipeline damage, the consequences are very serious and need to be repaired as soon as possible. If the damaged area of the pipe is large or cannot be completely repaired by the pipe clamp, the repair process needs to cut and replace the damaged section of the pipe. Pipeline cutting tools directly affect the speed of maintenance of the sea. Diamond wire saw is a widely used underwater pipeline cutting tools. Take Enping 23-1 marine repair project as an example, this paper introduces the system composition, working principle, construction steps and precautions of diamond wire saw, in order to provide help and guidance to other domestic projects.
In the event of submarine pipeline damage, the consequences are very serious and need to be repaired as soon as possible. If the damaged area of the pipe is large or cannot be completely repaired by the pipe clamp, the repair process needs to cut and replace the damaged section of the pipe. Pipeline cutting tools directly affect the speed of maintenance of the sea. Diamond wire saw is a widely used underwater pipeline cutting tools. Take Enping 23-1 marine repair project as an example, this paper introduces the system composition, working principle, construction steps and precautions of diamond wire saw, in order to provide help and guidance to other domestic projects.
引文
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[15]曹立文,孟庆鑫.水下金刚石绳锯机张力检测系统[J].传感器与微系统,2006(2):67-69.
[2]王宏安.海底油气管道水下维修技术综述[J].科技创新与应用,2016(8):143-144.
[3]董志伟,王敏.海管检测、维修技术和新设备的研究[C]//第五届中国国际救捞论坛论文集,2008.
[4]张仕民,谭桂斌,朱霄霄,等.油气管道维抢修技术进展[J].石油机械,2011,39(10):174-178.
[5]蒲明,马建国.2010年我国油气管道新进展[J].国际石油经济,2010(3):26-34.
[6]梁富浩,李爱华,苗春生,等.深水海底管线维修方式及其维修程序探讨[J].国外油气田工程,2009,25(10):43-47.
[7]张梦骏,孙玉利,左敦稳,等.金刚石线锯切割技术研究进展[J].金刚石与磨料磨具工程,2013(6):44-48.
[8]张波,刘文涛,胡晓冬,等.线锯切割技术的应用与发展[J].超硬材料工程,2008,20(1):45-48.
[9]齐兵兵,王贺,齐芳芳.海底管道应急回收技术研究[J].石油工程建设,2017,43(1):34-37.
[10]林守强,齐兵兵,马超,等.海底管线维修中的吸泥技术创新[J].机械工程师,2017(2):156-157.
[11]刘春厚,潘东民,吴谊山.海底管道维修方法综述[J].中国海上油气,2004(1):61-64.
[12]张剑波,袁超红.海底管道检测与维修技术[J].石油矿藏机械,2005,34(5):6-10.
[13]齐兵兵,刘彦鹏,侯志文,等.海床处理技术研究[J].机械工程师,2016(7):34-37.
[14]张岚,孙磊.水下金刚石绳锯设计与研究[J].液压与气动,2004(6):51-54.
[15]曹立文,孟庆鑫.水下金刚石绳锯机张力检测系统[J].传感器与微系统,2006(2):67-69.