“天麒号”和“天麟号”大型非自航绞吸挖泥船设计要点

Designing Key Points of Large Stationary Cuttersuction Dredgers-“Tian Qi” and “Tian Lin”

"天麒号"和"天麟号"采用了可靠、灵活、节能、冗余的变频驱动技术,配置了带缓冲的重型钢桩台车系统,适应在较大的风浪中作业,是国内自行设计和建造的具有挖掘弱风化岩能的大型绞吸挖泥船。文章介绍了其主要特征,包括总布置、主要要素、动力配置、输泥系统、绞刀驱动系统和带缓冲的重型钢桩台车系统,特别介绍了挖岩试验的基本情况。

Both vessels,＂Tian Qi＂ and ＂Tian Lin＂,adopt reliable,flexible,economical and redundant frequency driving technology,equipped with heavy spud carrier with shock absorbers.So they can work normally in rough weather.The two dredgers which are designed and manufactured internally have ability to dredge weakly weathered rock.The paper introduces its basic technical features,including general plan,main dimensions,power system,mixture suction and discharge system,cutter drive system and heavy spud carrier.It introduces specially the basic information of the test of dredging rock which is stressed in the paper.