Do you still use steam feed water pumps in boiler room design?
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This post was last edited by Liu Suifeng on 2010-7-7 18:44. Do you still use steam feed pumps in boiler room design? If so, can you tell me the manufacturer, model, etc. If it doesn't change, you can send a forum message. What I mean is a reciprocating steam feed water pump, which is a small to medium boiler. Not a power plant boiler.
Why didn't anyone reply? . . . .
In the design of power plants, the use of steam pumps should be the mainstream now. Are there any new technologies? If LZ has something new, you might as well share it. Units above 200,000 yuan should have steam pumps, and units below 200,000 yuan should have electric pumps. The 200,000 units depend on the actual situation. Nowadays, units less than 300,000 yuan are rare, so they should all be steam pumps. Of course, there is usually an electric pump as a backup.
Industrial boilers generally use reciprocating steam feed water pumps. The steam feed water pump is a backup feed water pump used during power outages. According to the "Boiler Room Design Code", it should be equipped, but many units are not equipped with it now.
In fact, a turbine-driven feedwater pump