<晴风村n style="box-sizing: border-box;"><晴风村n style="box-sizing: border-box; font-family: 宋体;"><晴风村n style="box-sizing: border-box; font-size: 16px;">晴风村n>晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box;"><晴风村n style="box-sizing: border-box; font-family: 宋体;"><晴风村n style="box-sizing: border-box; font-size: 16px;">
晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px; font-family: Calibri;">1.晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px;">启动后不出水晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">泵内有空气或进水管积气,或是底阀关闭不严灌引水不满,真空泵填料严重漏气,闸阀或拍门关闭不严。晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">解决:清除杂物,更换已损坏的橡皮垫,改变阀片方向;压紧或更换新的填料,关闭闸阀或拍门;加大灌引量,直到放气螺塞处不冒泡为止;更换有裂纹的管子;降低扬程,将晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">耐酸碱化工晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">泵晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;"><晴风村n style="box-sizing: border-box; font-size: 16px;">的管口压入水下晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px; font-family: Calibri;">0.5晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px;">米。晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px; font-family: Calibri;">2.晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px;">启动时泵不转晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">填料太紧或叶轮与泵体之间被杂物卡住而堵塞,或者是泵轴、轴承。减漏环锈住,或是泵轴严重弯曲。晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">解决:放松填料,疏通引水槽;拆开泵体清除杂物、除锈;拆下泵轴校正或更换新的泵轴。晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px; font-family: Calibri;">3.晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">化工泵晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;"><晴风村n style="box-sizing: border-box; font-size: 16px;">发热轴承损坏晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">滚动轴承或托架盖间隙过小;晴风村n>晴风村n>晴风村n><晴风村n style="box-sizing: border-box;"><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">耐酸碱化工晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">泵晴风村n>晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: 宋体; font-size: 14px;"><晴风村n style="box-sizing: border-box; font-size: 16px;">泵轴弯曲或两轴不同心;胶带太紧;缺油或油质不好;叶轮上的平衡孔堵塞,叶轮失去平衡,增大了向一边的推力。晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">解决:更换轴承;拆除后盖,在托架与轴承座之间加装垫片;调整泵轴或调整两轴的同心度;适当调松胶带紧度;加注干净的黄油,黄油占轴承内空隙的晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px; font-family: Calibri;">60%晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px;">;清除平衡孔内的堵塞物。晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px; font-family: Calibri;">4.晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px;">启动后流量不足晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">转速不配套或皮带打滑,使转速偏低,轴流泵叶片安装角太小,扬程不足,吸程偏高,底阀、管路及叶轮局部堵塞或叶轮缺损,出水管漏水严重。晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">解决:恢复额定转速,清除皮带油垢,调好皮带紧度;调好叶片角,降低晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">耐酸碱晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">泵晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">安装位置;密封泵漏气处,压紧填料;清除堵塞物,更换叶轮;更换减漏环,堵塞漏水处。晴风村n>晴风村n>
晴风村n>晴风村n>