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ying xiang kuang jing zhu shan yun xing jing ji xiao yi de ji ge wen ti
Author(s): 
Pages: 46-47+36
Year: Issue:  2
Journal: Safety in Coal Mines

Keyword:  矿井主扇风机经济效益煤矿大型固定设备节能工作新鲜空气重要意义矿井通风主扇装置矿井安全生产消耗电量;
Abstract: <正> 矿井主扇风机是煤矿大型固定设备之一,它担负着向井下输送新鲜空气,确保矿井安全生产的责任。所以,必须保证矿井主扇长期连续运转。因此,扇风机是煤矿消耗电量较多的用电设备之一。据统计,它所消耗的电量占矿井总用电量的20%左右。所以,提高主扇装置的经济运行效益,提高矿井通风节能工作,具有重要意义。
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