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大型长轴深井泵振动故障与维修

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大型长轴深井泵振动故障与维修

发布日期:2019-09-10 作者: 点击:

 某泵站由2个内径18m,深31m的深井及上部厂房形成。金沙江水经4根Dg1200管道进人深井,深井上部在截面为1450mm×410mm的钢筋混凝土框架梁上安有30JD-19x3型防砂深井泵20台。在经过长时光的装置及保护检修历程中,对其振动的起因作了一些探究。山东潜水泵

辽宁11选5  YI、SHENJINGBENGYOUGUANJIQIAOXINGNENGCANSHUXINGHAO:30JD-19x3,SANJIYELUNLIULIANG:1450m3÷hCHUANDONGZHOUZHANG:24。94m,GONG9GENZHOUBENGZHOUJING:080mmBENGZHOUCAIZHI:40CrZHUANSU:985r÷minTUILIWAYOUWEN:<50℃LENGQUESHUIYALI:0。8MPaYANGSHUIGUANNEIJING:500mmYANGCHENG:80mXIANGJIAOZHOUCHENGGUANGHUAJIEZHI:QINGSHUIBUHANDIANJISHIDANJIZHONG:14tLISHIDIANJIXINGHAOJKL15-6EWAIGONGLV:500kWEWAIDIANYA:6000VEWAIDIANLIU:60ADIANJIZHUANZIZHUANDONGGUANLIANG:58kg。m2DIANJIZHONG:4tDIANJIJIBENGTICHUIZHIYUCHENGDUFANGXIANGXUKEZHENFUZHI:<0。l0mmCISHENJINGBENGQINGQIUSHUIZHIHANSHALIANGBUDAYU0。1%,LIDUBUDAYU0。2mm,QIESHUIBENGDEDIYIJIYELUNYINGJINRENDONGSHUIWEIlmYIXIA。MUQIANZAIQI、BAYUEHONGSHUISHIQISHENJINGBENGCHOUQUJINSHAJIANGSHUIHANSHALIANGZUIGAOYIKAOJIN20%。

临沂深井泵

  二、振动故障的判定泵与电机运转中发作振动,在有条件时,首先应断开两者之间的联轴器,剖析振源是来自于泵还是电机,并细心检讨立式电机底座与泵的衔接固定螺栓能否拧紧,装置后的程度度能否超差。临沂深井泵 


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关键词:山东潜水泵,临沂深井泵,天海水泵

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