| 液环泵引起减顶真空度下降的原因及解决方法 |
| |
| 引用本文： | 冯文欣,任国庆.液环泵引起减顶真空度下降的原因及解决方法[J].广州化工,2014(23):174-176. |
| |
| 作者姓名： | 冯文欣 任国庆 |
| |
| 作者单位： | 中化泉州石化有限公司,福建 泉州,362100 |
| |
| 摘 要： | 因具有节能环保的优势，液环泵抽真空系统替代末级蒸汽抽空器系统已在常减压蒸馏装置减压抽真空系统中获得了成功应用，但部分液环泵系统存在性能不稳定的现象。以减压塔顶液环泵抽真空系统的流程构成为基础，分析了各组成部分对液环泵抽真空系统的影响，归纳总结了有利于液环泵抽真空系统平稳运行的措施。
|
| 关 键 词： | 液环泵 节能 环保 工作液 真空度 机械故障 |
The Reason and Solutions for the Decline in the Vacuum of Vacuum Tower Using Liquid Ring Pump |
| |
| FENG Wen-xin,REN Guo-qing.The Reason and Solutions for the Decline in the Vacuum of Vacuum Tower Using Liquid Ring Pump[J].GuangZhou Chemical Industry and Technology,2014(23):174-176. |
| |
| Authors: | FENG Wen-xin REN Guo-qing |
| |
| Affiliation: | FENG Wen-xin;REN Guo-qing;Quanzhou Petrochemical Co.,Ltd.,Sinopec; |
| |
| Abstract: | As the advantages of energy saving and environmental protection, the liquid ring pump vacuum system was successfully applied by replacing the last stage of steam ejector system in atmospheric vacuum distillation unit, but some liquid ring pump system had instability performance.Based on the technological process of the vacuum system of vacuum tower using the liquid ring pump, the influence of each part of the technological process was analyzed, and the measures to improve the vacuum system were summed up. |
| |
| Keywords: | the liquid ring pump energy saving environmental protection working fluid vacuum degree mechanical failure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
