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qi li chu chen xi tong zhong de jian cha kong
Author(s): 
Pages: 44
Year: Issue:  1
Journal: Woodworking Machinery

Keyword:  除尘系统检查孔直接影响垂直管道堵塞现象木材加工企业管内壁弯头气力断面积;
Abstract: <正> 在木材加工企业气力除尘系统的管路中,特别是弯头、三通等处经常发生堵塞现象,直接影响生产。为了疏通被堵塞的地方,有的工人用木料直接敲打管道,产生振动,这对于堵塞不严重时有一定效果,若堵塞严重,则适得其反。敲打管道时往往将它打成扁形,使管内壁粗糙,并且减少了管道的断面积,结果增加阻力,更加剧了堵塞的
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