海管治理定位抛砂系统作业目标适应性分析  

Adaptability Analysis of the Construction Target of the Positioning Sand Blasting System for Sea Pipe Control

作　　者：周越 唐成湘 王英俊 游小华 路嵩 ZHOU Yue;TANG Chengxiang;WANG Yingjun;YOU Xiaohua;LU Song(CNOOC EnerTech Equipment Technology Co.,Ltd.,Tianjin 300452,China)

机构地区：[1]中海油能源发展装备技术有限公司,天津300452

出　　处：《机电设备》2024年第6期65-69,共5页Mechanical and Electrical Equipment

摘　　要：对于悬空裸露的管缆,底部抛砂填埋是主要的治理手段,但传统的抛砂掩埋多使用人工或散沙抛投,存在抛投位置和抛投轨迹不确定,特殊位置管缆抛投作业适应性不高的问题。文章阐述了一种新型定位抛砂系统的施工工艺,该定位抛砂系统利用机械化和智能化的伸缩机构完成抛砂作业,可对施工工艺细节进行精准把控,对抛砂位置和抛砂轨迹进行精准定位,解决了特殊位置悬空管缆作业目标适应性不高的问题,对浅海油田悬空管缆的治理效果显著。Sand dumping is the main treatment method for the overhanging exposed cable.In the traditional sand dumping,manual or loose sand dumping is often used,which has the problems of uncertain throwing position and throwing track,and poor adaptability of the cable dumping operation in special locations.The construction technology of a new positioning sand blasting system is introduced.The results show that the positioning sand blasting system uses mechanized and intelligent telescopic mechanism to complete the sand blasting operation,realizing the accurate control of the construction process details,the accurate positioning of the sand blasting position and the sand blasting trajectory,solving the problem of low adaptability to the suspended cable operation target in special locations,and achieving remarkable treatment effect for the suspended cable in shallow sea oil fields.

关 键 词：海管 抛投系统 施工工艺 适应性分析 机械智能化 

分 类 号：TK14[动力工程及工程热物理—热能工程]