<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri;">1.晴风村n>氟塑料自吸泵<晴风村n style="box-sizing: border-box; font-family: 宋体;">停止运转后应关闭泵的入口阀门,待泵冷却后再依次关闭附属系统的阀门。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: Calibri;">2.晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">高温泵停车应按设备技术文件的规定执行,停车后应每偏晴风村n>20<晴风村n style="box-sizing: border-box; font-family: 宋体;">一晴风村n><晴风村n style="box-sizing: border-box; font-family: Calibri;">30min晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">盘车半圈直到泵体温度降至晴风村n><晴风村n style="box-sizing: border-box; font-family: Calibri;">50℃晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">为止。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: Calibri;">3.晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">低温泵停车时,当无特殊要求时,泵内应经常充满液体晴风村n>;<晴风村n style="box-sizing: border-box; font-family: 宋体;">吸入阀和排出阀应保持常开状态晴风村n><晴风村n style="box-sizing: border-box; font-family: Calibri;">;晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">采用双端面机械密封的低温泵,液位控制器和泵密封腔内的密封液应保持泵的灌浆压力。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;">
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;">晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">二<晴风村n style="box-sizing: border-box; font-family: Calibri;">.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;">氟塑料自吸泵晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">停止工作后注意事项晴风村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: Calibri;">1.晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">输送易结晶,易凝固,易沉淀等介质的离心泵,停泵后应防止堵塞,并及时用清水或其他介质冲洗泵和管道。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: Calibri;">2.晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">排出泵内积存的液体,防止锈蚀和冻裂。对于停用期间的备用泵,要经常察看润滑剂的质与量。泵身及泵内介质该加热保温的要进行加热保温。为了不使转子因自重弯曲晴风村n>;<晴风村n style="box-sizing: border-box; font-family: 宋体;">为了不使轴与轴承粘连,造成启动困难,对备用泵要进行定期盘车。对于长期停用的离心泵,要打开泵体上的堵头,放净泵内液体,以免天寒冻坏泵体。必要时,打开泵体,将内部零件擦洗干净,涂上防锈油。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;">三<晴风村n style="box-sizing: border-box; font-family: Calibri;">.晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">氟塑料晴风村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;">自吸泵晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">停止工作后存放方法晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-family: 宋体; font-size: 16px;">对于长期停用的泵,无论其在现场或在仓库,均要定期盘车。离心泵工作时,泵需要放在陆地上,吸水管放在水中,还需要灌泵启动。泥浆泵和液下晴风村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;">离心泵晴风村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;">由于受到结构的限制,工作时电机需要放在水面之上,晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700;">氟塑料晴风村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;">放入水中,因此必须固定,否则,电机掉到水中会导致电机报废。而且由于长轴长度一般固定,所以泵安装使用较麻烦,应用的场合受到很多的限制。晴风村n>晴风村n>