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| 降低压缩空气电气比的改造 |
| Modification on Reducing Electricity/Air Volume Ratio of Compressing Air |
| Received:January 08, 2020 Revised:January 08, 2020 |
| DOI：10.12135/j.issn.1006-8171.2020.12.0752 |
| 中文关键词: 压缩空气；空气压缩机；调节阀；变频控制；电气比 |
| 英文关键词: compressing air；air compressor；regulating valve；frequency conversion control；electricity/air volume ratio |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | XU De-peng* | GUIZHOU TYRE CO.,LTD | xudepeng@gtc.com.cn | | YANG Wenyong | GUIZHOU TYRE CO.,LTD | |
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| 中文摘要: |
| 介绍轮胎厂降低空气压缩机（以下简称空压机）电能消耗及减少空气损耗所进行的相关改造工作。在原有设备的基础上，通过在高压空气管道与中压空气管道之间加装调节阀、选择能耗偏高的中压空压机供低压空气和性能稳定的中压空压机采用变频控制、在离心空压机三级冷却器排水管路上安装新型冷凝液自动排除器、在储气罐底部安装零气耗无堵塞自动排水装置及选择组合式干燥机进行除水，压缩空气电气比和空气损耗明显下降，经济效益显著。 |
| 英文摘要: |
| The modification work of reducing electric energy consumption of air compressor and air loss in tire factory was introduced.On the basis of the original equipment，by adding a regulating valve between the high-pressure air pipe and the medium pressure air pipe，selecting the medium pressure air compressor with high energy consumption to supply low-pressure air and the medium pressure air compressor with stable performance to adopting frequency conversion control，installing a new type of condensate automatic drain on the drain pipe of the three-stage cooler of the centrifugal air compressor，installing zero air consumption and non blocking automatic drain on the bottom of the air tank，and selecting combined dryer for water removal，the electricity/air volume ratio of compressing air and air loss were obviously reduced，which could obtaine significant economic benefits. |
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