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I would like to ask: if the temperature of the compressed steam is below 100 degrees, then its pressure is lower than atmospheric pressure; how is the condensed water removed in such a case?

2019-12-12View Original

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I would like to ask: if the temperature of the compressed steam is below 100 degrees, then its pressure is lower than atmospheric pressure; how is the condensed water removed in such a case?
Reply #22019-12-12
The condensate will flow back into the heat exchanger, reducing its heat exchange area; this forces the steam’s condensation temperature to rise, after which it is discharged. As long as the pressure of the main steam is greater than the backpressure of the return water, it can always be discharged. The key is how high the temperature control requirements are.
Reply #32019-12-17
Set the outlet to negative pressure, or ensure proper connection to create a pressure difference
Reply #42019-12-17
Set the outlet to negative pressure, or ensure proper connection to create a pressure difference
Reply #52019-12-20
This two-phase condition of steam and water vapor must cause damage to the equipment, right?
Reply #62019-12-21
Evaporation temperature of 70 degrees, with a pressure of 30 KPa
Reply #72019-12-21
For MVR, it’s a closed system; it seems that pumping is the only way to move fluid through it.
Reply #82019-12-21
At the initial stage of MVR design, water is used in place of everything else

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