Let The Pump In The Transport Machine

　　"Back to the operating room, Maoming Petrochemical Operation Department of integrated water supply plant five classes of workers Ma Yu half ridicule half appreciated said.

　　April 28 morning, chemical integrated water supply system four B-system BB / 3 pump can not hit the amount of Ma Yu inspection found immediately after the maintenance personnel to deal with.

　　Maintenance personnel arrived at the scene, the pump will be tightened packing, Mai Yu will be with the pump test, but the pump box at the exhaust port is no gas discharge, the pump or not on the amount. After repeated inspection, maintenance, the pump is still lying on the nest does not move.

　　As the device B system only three pumps, two in transit, if the BB / 3 pump can not handle the spare immediately, then the B system is no spare pump, there is a large production risk. Informed of the situation, the operation area in charge of Huang Yongxi and equipment staff Liu Junrong arrived at the scene, to solve the problem.

　　They repeatedly pump test check, after a troubleshooting troubleshooting, the two agreed that the pump is sealed packing leak, resulting in the pump can not emptying, can not hit the amount of maintenance personnel to replace the packing.

　　As the maintenance staff to remove the pump after the trunk of the packing action is slow, Huang Yongxi and Liu Junrong joined the maintenance team, they quickly pump the front axle packing gland removed, and the iron wire will be three packing out, and then transferred to the pump Axis, also tick out the three packing. Liu Junrong went to the warehouse to find two cans of grease, Huang Yongxi hand scoop up the grease, the six packing crush, and then packing a circle into the circle, tighten the packing.

　　Back to install, Huang Yongxi command Ma Yu contact electrician transmission. Soon, they heard the gas from the pump box at the exhaust port "flap" to discharge, two or three seconds later, the exhaust entrainment of water, the pump outlet pressure slowly rising, Mai Yu quickly hit the box, stop The pump exhaust, adjust the water supply pressure.

　　"BB / 3 pump up quickly turn up, so BB / 2 pump stand it." Huang Yongxi smiled and directed. Eliminating the B system is no spare pump hidden dangers, three people feel very comfortable mood.