草酸二甲酯泵密封系统的改造

The Improvement of Sealing System of Dimethyl Oxalate Pump

通过对草酸二甲酯输送泵柱塞密封进行改造,降低了泵的检修频率,减少了泵的检修工作量和草酸二甲酯的泄漏量,进而提高生产的经济效益,增强了系统稳定性。

By improving the sealing system of Dimethyl oxalate pump, the overhaul work and the spillage of Dimethyl oxalate was decreased, which bring back better economic benefit and system stability.