摘要
管道涂敷3LPE工艺参数直接影响到防腐层质量、防腐材料的消耗和生产速度,涂敷3LPE工艺参数的确定是涂敷生产的核心工作。基于最常用的管道涂敷作业线结构,就管道涂敷3LPE中的FBE喷涂参数、聚乙烯挤出机组参数、内涂敷参数的调试以及计算方法进行了研究和实际验证,总结出了各参数的计算公式,对管道涂敷3LPE可起到指导作用。
Process parameters of pipe 3PE coating affect directly the anticorrosion coating quality,anticorrosion material consumption and production speed,so the determination of process parameters is the kernel work of coating operation.Based on the structure of the most commonly used coating operation line,the adjustment and calculation methods of FBE spray parameters,polyethylene extruding machine parameters and internal coating parameters are studied and tested in practical application,then the calculation formulas of those parameters are deduced and summarized.It will guide pipe 3PE coating operation.
出处
《石油工程建设》
2011年第2期47-49,86,共3页
Petroleum Engineering Construction
关键词
管道
3LPE防腐涂层
涂敷
工艺参数
计算公式
pipeline
3PE anticorrosion coating
coating
process parameter
calculation formula
