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["중심부압축기의 건가시공이 문제\n", "중심부압缩机的干气密封中,一级密封气的控制指标是流量,为6标方每小时为何不控压力呢?有一定的压力才会起到密封隔绝的作用啊!有流量 但压力不一定足够啊?还有二级密封也是这样,各位前辈能给解释一下为什么么??我们厂用的是华阳密封\n", "압差差\n", "一级密封气要以至少5m/s的流速经过迷宫,要不介质会反窜对流量、流速、压力都是有要求\n", "流量압流量流量和压力是一回事吧控制密封气的流量就证明存在压差才会有流量啊\n", " "압流量和压力是一回事吧控制密封气的流量就证明存在压差才会有流量啊\n" "충분한 압力足够的压力才能推动动量如果流量不足说明密封气的压力肯定低了如果流量超标应该是密封端面损坏了。\"\n"

2018-11-10View Original

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离心式压缩机的干气密封中,一级密封气的控制指标是流量,为60标方每小时,为何不控压力呢?有一定的压力才会起到密封隔绝的作用啊!有流量,但压力不一定足够啊?还有二级密封也是这样,各位前辈能给解释一下为什么么??我们厂用的是华阳密封
Reply #22018-11-10
流量的产生前提就是压力差,没有压力差何来流量,控制流量的目的是保证运行的的前提下,尽量节省!
Reply #32018-11-10
一级密封气要以至少5m/s的流速经过迷宫,要不介质会反窜,对流量、流速、压力都是有要求的
Reply #42018-11-10
流量和压力是一回事吧,控制密封气的流量,就证明存在压差,才会有流量啊
Reply #52018-11-10
流量和压力是一回事吧,控制密封气的流量,就证明存在压差,才会有流量啊
Reply #62018-12-06
有足够的压力才能推力动量,如果流量不足,说明密封气的压力肯定低了,如果流量超标应该是密封端面损坏了。

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