| PVC干燥粉料输送系统运行总结 |
| |
| 引用本文： | 赵国壁,朱桂香.PVC干燥粉料输送系统运行总结[J].聚氯乙烯,2010,38(12):13-15. |
| |
| 作者姓名： | 赵国壁 朱桂香 |
| |
| 作者单位： | 陕西金泰氯碱化工有限公司,陕西榆林718100 |
| |
| 摘 要： | 介绍了10万t/a PVC装置干燥粉料输送系统的改造情况:对DCS进行改造,并增加外气源,保证了粉料输送系统内部畅通;在罗茨风机进口加装空气冷却器,出口加装套管,降低了罗茨风机的进出口温度,保证了罗茨风机安全、稳定、长周期运行。
|
| 关 键 词： | PVC 干燥 输送 罗茨风机 |
Summary on the running of dry PVC powders conveying system |
| |
| ZHAO Guobi,ZHU Guixiang.Summary on the running of dry PVC powders conveying system[J].Polyvinyl Chloride,2010,38(12):13-15. |
| |
| Authors: | ZHAO Guobi ZHU Guixiang |
| |
| Affiliation: | (Shaanxi Jintai Chlor-Alkali Co.,Ltd.,Yulin 718100,China) |
| |
| Abstract: | The transformation of dry PVC powders conveying system in 100 kt/a PVC production facility was introduced.DCS was upgraded and equipped with external gas source in order to ensure the powders conveying system unblocked.Air coolers were installed at the inlets of Roots blowers and casing pipes were installed at their outlets,and thus the inlet and outlet temperature of Roots blowers were lowered and safe,stable and long period running of Roots blowers could be ensured. |
| |
| Keywords: | PVC drying conveying Roots blower |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
