沈阳化工大学学报
瀋暘化工大學學報
침양화공대학학보
JOURNAL OF SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
2012年
4期
350-354
,共5页
立式长轴泵%接轴%滑动轴承%冲洗液%安装质量%制造质量
立式長軸泵%接軸%滑動軸承%遲洗液%安裝質量%製造質量
입식장축빙%접축%활동축승%충세액%안장질량%제조질량
vertical long shaft pump%shaft connection%sliding bearing%flushing fluid%installation quality%manufacturing quality
若立式长轴泵的接轴部件或导轴承选用不当,抑或在安装、制造中存在偏差,都有可能导致泵轴在运行中发生振动,若振动严重超标,将会导致设备的破坏.因此,对接轴部件的优缺点进行了对比分析,给出3种常用的接轴结构.并从滑动轴承间距布置及其材料的选用、冲洗管线的设置、安装和制造质量等方面对立式长轴泵的选用和设计进行分析,给出选用与设计建议,具有参考意义.
若立式長軸泵的接軸部件或導軸承選用不噹,抑或在安裝、製造中存在偏差,都有可能導緻泵軸在運行中髮生振動,若振動嚴重超標,將會導緻設備的破壞.因此,對接軸部件的優缺點進行瞭對比分析,給齣3種常用的接軸結構.併從滑動軸承間距佈置及其材料的選用、遲洗管線的設置、安裝和製造質量等方麵對立式長軸泵的選用和設計進行分析,給齣選用與設計建議,具有參攷意義.
약입식장축빙적접축부건혹도축승선용불당,억혹재안장、제조중존재편차,도유가능도치빙축재운행중발생진동,약진동엄중초표,장회도치설비적파배.인차,대접축부건적우결점진행료대비분석,급출3충상용적접축결구.병종활동축승간거포치급기재료적선용、충세관선적설치、안장화제조질량등방면대입식장축빙적선용화설계진행분석,급출선용여설계건의,구유삼고의의.
It is likely to lead to shaft vibration because of improper selection and design for shaft connection and guide bearing,or installation deviation and manufacturing variation for vertical long shaft pump.If it is out of vibration standard,the pump will be damaged.The three shaft connection structures are given by analyzing the advantages and disadvantages of shaft connection.And the selection and design of spacing and material of sliding bearing,flushing fluid piping layout,installation quality and manufacturing quality for vertical long shaft pump are introduced and can be used as the reference in engineering design.
