'Our method of operation is practical, practical and tested for proper valve operation.' 'On January 22, cadres' staff of new aromatic extraction at Maoming Petrochemical Refinery Division said happily.
Originally, the recent new aromatics extraction unit is preparing for commissioning.On January 18, branch technology department manager Xu Haobing in the installation of a special valve operator training, found in accordance with the manufacturer's manual manual valve switching Operation, the valve can not be the required action, immediately contact the factory technicians and meters to diagnose.
The instrument is judged to confirm that there is a certain defect in the manufacturer's technical information caused by the valve is the key equipment of the new device, but also a new type of valve, the installation staff no experience to learn from .If the factory staff to check the rectification, it is bound to delay time , Affecting the new device training and start-up progress.Xu Haobing look anxious in the eyes.He carefully studied the internal structure of the valve and found that the valve and four catalysing a special valve structure is very similar. The special valve operation method? 'Xu Haibing an inspiration.
Heart move .He immediately thought and workshop description, the result coincides with the idea of workshop leadership.At the following day, Xu HaobingAnd a new aromatics extraction unit, a deputy squad leader Tang Hai began to explore the special valve The operation of the test.First, after dozens of operation test, the valve is always motionless, they are not discouraged, continue to study manual and on-site valve conditions, time and again to re-adjust and encourage each other.After hundreds of attempts, Xu Haobing suddenly thought of a good way: He let Tang Hai first pull out the valve plug, and then close the balance valve, and finally open the air supply, the valve finally moves.After nearly half an hour of fine adjustment, the valve finally achieved automatic control .
'Manual switch automatically must be confirmed that the plug has been pulled out before we can find out the operation of the shut-off valve sorted out immediately to the staff training.' Xu Haobing said happily. In order to prevent squad members in an emergency to forget the valve Xu Haobing also told the workshop to make the special valve operation steps into a small Kanban, hanging in the most prominent position above the valve.
The special valve operation developed by the new device cadres and factory technicians have won the praise, not only to solve the valve does not move the problem, but also make the staff on time for the operation of training for the new aromatic extraction unit according to plan to start Clear a 'stumbling block'.
