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["Pressão do condensado de vapor",,"Peço desculpas a todos,,,,,paspas,pas,paspaspas,paspaspaspaspaspas,paspaspaspaspaspaspas,paspaspaspas,paspaspaspas4MPaG de vapor de baixa pressãopas,pas,pas,paspaspas,condensado, não depende completamente da pressão de fundopas,paspaspaspeças? a máxima pressãoão pode chegar a 4MPaG? Não entendi corretamente?","paspaspas","paspaspas","paspaspaspaspaspaspaspaspaspaspaspas","paspaspaspaspaspaspaspaspaspas","Sem outros outros outrosaspumpas de de de relayspaspas depaspaspaspaspaspaspaspaspaspas,paspaspaspaspasaspaspaspaspaspasaspaspaspaspapasspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspaspas"]

2020-12-15View Original

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请教各位,0.4MPaG的低压蒸汽,凝液经疏水阀后是不完全取决于背压?也就是没什么压力,还是最高压力可以达到0.4MPaG?不知理解对否
Reply #22020-12-15
在没有其他中继泵的情况下,取决于管路的背压,一般较低,但是也要看具体情况而定!
Reply #32020-12-18
我们后面有个凝结水回收泵,回收泵的闪蒸罐基本是微正压操作,所以疏水阀后的压力降得很低。疏水阀后的压力肯定比蒸汽低,不然疏水阀就不起作用!

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