Modification of Mechanical Seal in Ethylene Oxide Medium Pump of Ethylene Glycol Unit
Ethylene oxide medium pump of ethylene glycol unit is a high-risk medium pump,and its mechanical seal leakage may cause fire and explosion,casualties and environmental pollution.By analyzing the problems and safety risks of the mechanical seal of the ethylene oxide medium pump,the structure,flushing scheme and sealing ring material of the pump mechanical seal are reformed to eliminate the hidden dangers and improve the safety and reliability of the pump.
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