Medium pressure and medium pressure superheated steam
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Can the 1 t/h of steam at 4.1 MPag and 253°C, generated as a by-product in the boiler drum, be combined with the medium-pressure superheated steam at 4 MPag and 420°C? What is the impact of integrating this on Steam’s official website? Should it still be depressurized and brought to sub-medium pressure of 2.2 MPa gauge, with steam at 219.5°C, according to the official website?
There is a big difference between uppercase and lowercase letters, which is quite careless. The temperature difference is too large; won’t merging it with the higher-temperature stream ruin the quality of this superheated steam?
You can take a look at the pinned post in this version; there’s an option to request free connections, or you can search on Baidu for “Daxueshi””
This post was last edited by Extend Yan’an on 11/8/2017 at 10:48. Thank you for the reminder; the key point is that this volume is very small – 1 ton per hour is the maximum amount, while normally it’s around 0.3–0.4 tons per hour.
The steam volume is too low; it’s better to reduce the pressure and proceed to the next stage
1. A little bit of steam – there’s no need for it to affect the high quality； 2. The pipeline that you are integrating should be the GC1 pipeline, so the cost of modification should also be relatively high.
This post was last edited by hcer on 2017-11-8 at 13:57. After some calculations, it depends on the amount of superheated steam you have
It is recommended to reduce pressure and integrate it into the low-pressure steam network
In our facility, the superheated steam is used in towers as stripping steam; we are particularly concerned about any water content in it. A single drop of water can vaporize to a volume 1000 times its original size, which can easily cause the trays in the tower to be overwhelmed. Superheated steam must be handled with care – no carelessness is allowed
Classmate, when you say you’re most afraid of water being present inside, do you mean using superheated steam as a stripping vapor, or the vaporization of water that occurs when it is incorporated into high-pressure pipelines?