The main content of this paper introduces that adjusting speed and energy saving is the best plan on the main fan of coal mine,through analyzing the characterful chart of the ventilation system.

 
  • 通過(guò)對通風(fēng)系統特性曲線(xiàn)和應用實(shí)例的分析,說(shuō)明調速節能是礦井主通風(fēng)機改造的優(yōu)選方案。
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