弹性耦合三激振电机双层椭圆钻井振动筛研制  

Development on Dual-Deck Elliptical Shale Shaker with Elastic Coupling Tri-Exciter

作　　者：张增年 吴先进 陶云 刘有平 杜明俊[3] 侯勇俊[3] ZHANG Zeng-nian;WU Xian-jin;TAO Yun;LIU You-ping;DU Ming-jun;HOU Yong-jun(Chuanqing Drilling Engineering Co.,Ltd,CNPC,Chengdu Sichuan 610051,China;Sichuan BOMCO Special Vehicle Manufacture Co.,Ltd,Guanghan Sichuan 613800,China;School of Mechanical and Electrical Engineering,Southwest Petroleum University,Chengdu Sichuan 610500,China)

机构地区：[1]中石油川庆钻探工程有限公司,四川成都610051 [2]四川宝石机械专用车有限公司,四川广汉613800 [3]西南石油大学机电工程学院,四川成都610500

出　　处：《机械研究与应用》2018年第4期62-65,共4页Mechanical Research & Application

基　　金：中国石油天然气集团公司项目:新产品新工艺攻关与现场试验子课题"固控系统优化与配套应用研究"(编号:2017T-003-004)

摘　　要：为提高振动筛的处理能力,降低振动筛能耗,提出并设计了一种弹性耦合的三激振电机双层椭圆振动筛。通过对该振动筛的结构应力分析、模态分析、刚体动力学和刚柔耦合动力学分析,保证了所设计的振动筛强度和动态特性参数符合要求。样机的动态特性测试和现场试验表明,弹性耦合的两激振电机很好地实现了0°相位差附近的同步,振动筛的振动参数均衡稳定,完全达到了预期目标。To enhance the processing capacity and reduce the energy consumption of vibrating screen,a new dual-deck linear shale shaker with elastic coupling tri-rotor system is proposed in this paper. Through the structural stress analysis,modal analysis,rigid body dynamics and rigid-flexible coupling dynamics analysis on the shale shaker,it is assured that the strength and dynamic characteristics of the designed shale shaker could meet the requirements. The dynamic characteristics tests of the prototype and the field tests show that the elastic coupled two exciting motors have achieved good synchronization in the vicinity of0？ phase difference,and the vibration parameters of vibrating screen are stable equilibrium,which would fully achieve the design goals.

关 键 词：钻井振动筛 三激振电机 弹性耦合 动力学 

分 类 号：TE926[石油与天然气工程—石油机械设备]