机泵一体固液分离机加速器设计探讨  

Design of accelerator for the integrated separator.

作　　者：冯斌[1] 孟坤六[1] 张平[1] 

机构地区：[1]西南石油学院

出　　处：《石油机械》2000年第2期6-9,共4页China Petroleum Machinery

摘　　要：介绍了旋转旋流机泵一体固液分离机的特点和基本分离原理。探讨了机泵一体固液分离机加速器中心孔直径、流道个数、流道截面形状、流道出口面积和流道螺旋角等结构参数对整机分离效果、压力要求和功率消耗的影响。论述了加速器中心孔直径、加速器向液体提供的能量、推渣速度和推渣压力等相关设计因素,并对旋转旋流机泵一体固液分离样机加速器改进设计前后做了对比试验。结果表明,加速器的优化设计和合理的级数能够成功地实现旋转旋流机泵一体。The characteristics and principle of the integrated solid liquid separator are introduced in brief, and the role of one of the key components of the separator, the accelerator, is analyzed, and the influences of the geometric parameters of the accelerator on the separation effect, pressure and power consumption are investigated. The relevant factors that must be taken into account in the design of the accelerator are expounded. The results of the performance test of the separator are given, and it is indicated that the design scheme of the integrated separator is feasible if the accelerator is optimized.

关 键 词：固液分离 分离器 加速器设计 机泵一体 

分 类 号：TQ051.84[化学工程] TE967.02[石油与天然气工程—石油机械设备]