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한국어 Translations » 【工业泵圈】 » ["技改时如何确定原机泵合适不合适",, "우리 장치를技改时如何确定原机泵合适不改造时，只开一半装置，原两塔之间有一泵

["技改时如何确定原机泵合适不合适",, "우리 장치를技改时如何确定原机泵合适不改造时，只开一半装置，原两塔之间有一泵 当装置，原来负责将二塔底油输送至

2020-04-18View Original

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我们装置准备技改，只开一半装置，原两塔之间有一泵，本来负责将1塔底油输送至2塔，但现在要用这泵将1塔底油送至罐区，距离增加了将近300米，如何确定这泵还能不能满足要求。 泵扬程：125m 流量：19.5m3/h 出口管线：65mm 谢谢，求指点。
Reply #22020-04-19
看看有几个弯头，几个阀门，初步估算一下沿程阻力损失呗。
Reply #32020-04-19
的计算管阻，可以找个工艺设计的帮忙计算一下
Reply #42020-04-19
本帖最后由 中恒泵业 于 2020-4-19 09:49 编辑 我是泵厂家，我来计算就行。管路长度和直径有了，泵的流量也有了，现在只差介质的粘度了。 13313170275 微信同号
Reply #52020-04-26
楼主说的300米是估算的直线距离吧，实际线路当量长度多出一两百都可能。介质塔1底油是处理过后的？

Translated at 2026-08-09 04:28:04

Original: https://bbs.hcbbs.com/thread-2956873-1-1.html

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