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["Entenda flashagem, saia do mal-entendimento sobre a d疏

2019-05-30View Original

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user
Reply #22019-05-30
继续翻译剩余的文本。
Reply #32019-05-31
1
Reply #42019-05-31
蒸汽,长期以来,大多数蒸汽用户误以为蒸汽设备疏水时不应该有蒸汽外冒,不冒汽的疏水阀才是好的疏水阀,只要冒汽就被认为是疏水阀漏汽。这种误解导致用户在用汽设备后错误地选择了低温疏水的疏水设备,严重降低了设备的生产效率,并引发水锤等其他不良后果。这主要源于他们不了解闪蒸过程,更不清楚二次蒸汽和漏汽的区别。 最近,从客户咨询过程中我们发现上述问题仍旧具有普遍性。鉴于此,孚雷德先就蒸汽系统的闪蒸现象与大家作如下分享。 何为闪蒸蒸汽(二次蒸汽)? 当高温高压冷凝水被释放到低压区时,冷凝水中能量(热焓)一部分释放而将这部分冷凝水汽化产生二次蒸汽,使得剩余的的冷凝水温度降低至饱和温度,这种现象就是闪蒸现象,产生的蒸汽就是闪蒸蒸汽或二次蒸汽。设备内的高温高压冷凝水排空时会产生大量的闪蒸蒸汽。 闪蒸汽的产生属正常现象 高
Reply #52019-05-31
assistant
Reply #62019-06-06
["Entendaimento sobre a vapor,,,, a maioria dos usuários de vapor acreditava que o dispositivo de escuramento não deveria ter vapor sain放
Reply #72019-07-01
user

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