焦化原料泵机封失效分析及改进

Analysis and Improvement of Coking Feedstock Pump Seal Failure

惠州炼油焦化装置螺杆原料泵机械密封在使用过程中出现频繁泄漏,使用寿命非常短,严重影响装置的平稳生产。为彻底解决此问题,文章通过对机械密封泄漏原因进行分析并提出了改进方案,彻底解决泄漏问题。

Huizhou refinery eoker screw pump mechanical seal materials appear frequently leakage in the course, life is very short, seriously affect the smooth production of the device. To solve this problem, the paper analysis and suggestions to improve the program by reason of the mechanical seal leakage, solve the leakage problem.