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气力输送系统气源机械选择和节能分析

Release time:2021-03-15 Hits:

Key Words:气力输送;;气源机械;;节能

Abstract:介绍可供气力输送系统使用的各类气源机械及其特征和适用场合。通过分别对气力输送气源机械的压缩机压降、泄漏、变频控制和冷却进行详细分析,指出在气力输送设计时应采用独立的气源,选用适合的压缩机;泄漏可造成能源的巨大浪费,采用有压容器的放气过程方法可以堵住50%～70%的泄漏;采用变频控制按需气量供气,可大大减少压缩机空载运行,从而降低能耗;通过增强冷却效果也可得到良好的节能效果。

Volume:v.57

Issue:09

Translation or Not:no

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