一次风机节能改造

doi:10.19698/j.cnki.1001-6171.20203088

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摘要为解决一次风机出口风压低、火焰无力度、系统功耗高等问题，采用空气悬浮风机对其进行节能改造。拆除原有的一次风机备用风机，在原有底座上安装空气悬浮风机，整体设计安装悬浮风机出口管道。改造后，一次风机出口风压明显增大，煤粉燃烧充分，火焰调整灵活，每小时可节电30kWh，两处对空排放管道加装消声器，降噪效果显著。

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	赵小雷

关键词: 空气悬浮风机高效叶轮节能降噪免维护

Abstract: In order to solve the problems of low wind pressure at the outlet of the primary fan, weak flame intensity, and high system power consumption, an air suspension fan was used to perform energy-saving transformation. The original primary fan backup fan was removed, the air suspension fan on the original base was installed with the overall design and installation of the suspension fan outlet pipe. After the transformation, the wind pressure at the outlet of the primary fan increased significantly, the pulverized coal was fully burnt, the flame adjustment was flexible, and the power could be saved by 30kWh per hour. Silencers were added to the two empty discharge pipes, and the noise reduction effect was significant.

Key words: air suspension fan high efficiency impeller energy saving and noise reduction maintenance free

收稿日期: 2019-12-11 出版日期: 2020-05-25 发布日期: 2020-05-26 整期出版日期: 2020-05-25

ZTFLH:

TQ172.622.29

引用本文:

赵小雷. 一次风机节能改造[J]. 水泥技术, 2020, 1(3): 88-90.
ZHAO Xiaolei. Energy Saving Renovation of Primary Fan . Cement Technology, 2020, 1(3): 88-90.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20203088 或 http://www.cemteck.com/CN/Y2020/V1/I3/88

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