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| Research on the improvement of the construction technology of replacing the motor of the main fan in coal mine |
| Yin Yanan, Li Haipeng |
| Henan Longyu Energy Co., Ltd. Chensilou Coal Mine, Shangqiu 476000, China |
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Abstract In view of the tedious process of replacing the main fan grade II motor in the north air shaft of Chensilou Coal Mine, the problems of long time and high labor intensity in the process of disassembly and installation, through the analysis and research of the early construction process, the construction technology was independently innovated and transformed, and a set of best construction scheme was summarized. According to the on-site construction conditions, an off-line auxiliary device is designed by using the structural characteristics of the main fan, which realizes the whole replacement process of the main fan 's rapid off-line and docking. Practice has proved that the application of the offline device greatly improves the work efficiency and reduces the labor intensity of the maintenance personnel.
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| [ 1 ] 范俊卿，刘 石，薛豫昆.煤矿主通风机电机快速更换施工工艺[ J ]. 能源与环保，2021，43（ 2 ）：137 - 140.
[ 2 ] 张 帅. 斜沟主要通风机更换和提速的方案设计及应用[ J ].机械管理开发，2019，34（ 2 ）：21 - 23.
[ 3 ] 俞建廷，李治纬，孔祥堂. 田庄煤矿主通风机优化和改造的分析研究[ J ]. 煤炭技术，2018，37（ 12 ）：282 - 284.
[ 4 ] 淮晓峰. 煤矿主通风机效率研究[ J ]. 机械管理开发，2017，32（ 8 ）：58 - 59，67.
[ 5 ] 董崇远，韩志国，刘 智. 良庄煤矿更换北风井主通风机电机方案实施[ J ]. 山东煤矿科技，1998（ 1 ）：3 - 5.
[ 6 ] 淮晓峰. 煤矿主通风机效率研究[ J ]. 机械管理开发，2017，32（ 8 ）：58 - 59，67. |
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