| 4500m~3/h空分设备中预换热器的改造及其节能情况 |
| |
| 引用本文： | 魏文建.4500m~3/h空分设备中预换热器的改造及其节能情况[J].科学之友,2011(1). |
| |
| 作者姓名： | 魏文建 |
| |
| 作者单位： | 北方铜业股份有限公司侯马冶炼厂; |
| |
| 摘 要： | 北方铜业股份有限公司侯马冶炼厂空分车间对4 500m3/h空分设备中的污氮预换热器进行改造,在空气和污氮气进出口处增加了伸缩节,延长了污氮预换热器使用寿命,并且使分子筛吸附器加热器和冷冻机的能耗下降。
|
| 关 键 词： | 空分设备 预换热器 改造 节能 |
Technological Transformation of the Preheater Associated with 4500 m~3/h Air separation Plant and Save Energy Result |
| |
| Wei Wenjian.Technological Transformation of the Preheater Associated with 4500 m~3/h Air separation Plant and Save Energy Result[J].Friend of Science Amateurs,2011(1). |
| |
| Authors: | Wei Wenjian |
| |
| Institution: | Wei Wenjian |
| |
| Abstract: | Northern copper co.,Ltd Homma shelter air separation workshop transforms waste nitrogen preheater in 4 500m3/h air separation plant.Expansion joint is added in the air lock of the air and waste nitrogen,which prolongs the using life.There is noticeable downturn in energy consumption of the heater used for a molecular sieve adsorber and refrigeration plant. |
| |
| Keywords: | Air separation plant Preheater transformation Energy-saving |
| 本文献已被 CNKI 等数据库收录！ |
