Steam Loss in Distribution Network.
Steam Loss in Distribution Network.
(OP)
Hi all,
I am analyzing the steam loss in our steam distribution piping network. I have looked into the metering loss, insulation loss and steam quality loss, but they contribute a very small amount in comparison to the total line loss. Does anyone have any suggestions or ideas?
Thanks in advance.
I am analyzing the steam loss in our steam distribution piping network. I have looked into the metering loss, insulation loss and steam quality loss, but they contribute a very small amount in comparison to the total line loss. Does anyone have any suggestions or ideas?
Thanks in advance.





RE: Steam Loss in Distribution Network.
Are you talking about pressure drops? Steam loss due to condensation in the piping? As in we produce 1000 kg/hr of steam and when you sum up the end users of steam we only get 500 kg/hr of useable steam.
If you could define the problem a little better we could help you more.
Regards
RE: Steam Loss in Distribution Network.
RE: Steam Loss in Distribution Network.
RE: Steam Loss in Distribution Network.
We monitor the temperature and pressure closely and apply 0correction factors. However, when I look at the steam sent out from the plants and the total sum measured at the customers, there is a huge steam loss, 10-15%. We regularly check the distribution networks and manholes to ensure proper insulation and no leaks. There are 3 losses I am thinking: condensate in piping, piping redundency and steam quality.
Any suggestions will be greatly appreciated.
RE: Steam Loss in Distribution Network.
RE: Steam Loss in Distribution Network.
The condensation is the big factor. But "25362" had a good comment, bad traps. A hand full of small vents 24/7 can sure add up to a lot of lost steam.
If you are looking for 10% you are getting down to the fine points. I was expecting you to say that you were loosing 40%.
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Corrosion never sleeps, but it can be managed.
http://www.trenttube.com/Trent/tech_form.htm
RE: Steam Loss in Distribution Network.
Flash steam from processes will also affect the condensate line pressure and the pressure/flash steam in the hotwell.
If you use flash steam recovery, this will reduce
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