简述旋涡高压风机的维护方法

  • Article source:Industry News
  • Website editor:莱诺真空泵
  • Reading volume:
  • Publication time:2022-09-28 09:27:25

旋涡高压风机可用于输送易燃易爆的气体,叶轮由铝合金加工而成,以防止在运转中引起火花,电机采用隔爆型电机。适用于输送易燃易爆无腐蚀性气体,环境温度不得超过60℃。当与外壳内的火花、电弧、危险高温等引燃源接触时就可能发生爆炸,这时风机的隔爆外壳不仅不会损坏或变形,而且爆炸火焰或炽热气体通过接合面间隙传出时,也不能引燃周围的气体混合物。

今天小编要与大家分享的是当旋涡高压风机出现以下三种情况时该如何去维护:

1、噪声变大

首先检查设备内是否有杂物,如有,则打开外壳,清理内部杂物;其次检查叶轮是否卡住,此时应联系厂家修理,需要重新装配才能消除故障。第三检查轴承是否损坏,必要时更换轴承。

2、设备温度异常升高

首先检查进气口是否堵塞,清洗进气口过滤网,但不能拆除,否则将会吸进杂物损坏机械设备。请适当保持其工作时间隙。其次检查机体内有杂物,打开外壳,清理内部杂物。

3、压力或流量降低

当出现压力和流量下降时,首先切断电源,查看进气口是否有东西堵塞,检查进气口过滤网,不过不要拆除过滤网,否则会把杂物吸进气泵,导致损坏。其次,若发现机器内部有杂物的,导致橡胶皮顶住了电磁铁,造成电磁铁不能恢复位置。此时可以打开外壳,清理内部杂物。在橡胶皮上钻一个小孔,排除负压产生的吸附作用即可。电机的缺相或运转方向不对也是造成此类故障的一个原因,此时应检查并重新接好电源,如果电机烧坏,应更换同型号电机,单相电机检查电容是否完好,接线是否正确。

Article source:https://www.leynow.com.cn/news/674.html

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