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A few days ago, Yulin Oil Refinery Joint No.
2 Workshop found that the outlet three-way valve was stuck when switching the 60t/h sour water stripping unit ammonia compressor fine filter, which could not switch smoothly, affecting the long-term smooth operation of the unit
.
The workshop immediately developed an overhaul plan
.
After completing the purging and replacement of the ammonia compressor, the technicians disassembled and checked the three-way valve, cleaned up the impurities in the valve, and found that the three-way valve O gasket was damaged and invalid
Under normal circumstances, the three-way valve has no spare parts, and repairing the valve has become a top priority
.
In an emergency, the workshop equipment technicians passed on-site demonstrations and proposed to cut and make gaskets by themselves
The self-cutting and manufacturing of gaskets not only effectively solves the problem of device operation, but also avoids repurchasing valves, which can save about 15,000 yuan in procurement costs
.
(Liu Changyu Gaowei)(Liu Changyu Gaowei)
