Dry gas flow rate fluctuations
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What could be the reasons for the fluctuations in the flow rate of the compressor’s dry gas seal? The flow rate decreases after the flow rate setting for the fourth-stage dry gas seal is increased, and it continues to decline upon further adjustments If it is the temperature affecting it, then the flow rates at levels 1 to 3 are relatively stable
How can a dry gas seal have four stages? Please provide the image
How did you divide them? Shouldn’t it be primary sealing gas, secondary sealing gas, and isolation gas?
The compressor features four stages of compression, with a dry gas seal on each stage; the dry gas flow rate for stages 1 to 4 is controlled on-site
Reciprocating machine? ，，，，，，，，，
What type does a dry gas seal belong to? Dry gas seals can be of the single-end face type, double-end face type, series-connected dry gas seal type, or series-connected dry gas seal type with an intermediate labyrinth
Should the leak gas from the dry gas seal be fed into the flare system or discharged on-site?
The leakage gas from the dry gas seal was vented on-site
The compressor features four stages of compression; you are referring to the seal between the intermediate stages, right? Such a seal is usually a labyrinth seal. Please provide the drawings.