During the Spring Festival, ensure the successful completion of 101 main shaft belt replacement task
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(Wenke, Meng Xiandong) – end editor: Song Yangli.
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Due to the special geological conditions and large amount of gangue in Shanyang coal mine, the raw coal lifting belt of 101 main shaft has been damaged and scratched by a lot of gangue and ironware since it was replaced in January 2019
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At 8:00 a.m
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They have started the Spring Festival overhaul since the 30th of the lunar new year
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The original 18mm thick belt with ep300 strength has been seriously worn, affecting the normal coal production of the mine
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Through communication and discussion with the mine leaders, it is finally decided to replace the 101 conveyor belt during the Spring Festival in 2021
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While people are still immersed in the festivity of reuniting with their families and celebrating the festival, more than 20 employees of Chenghe Shanyang operation project Department of Shaanxi coal construction and preparation company still stick to their posts
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In the end, we overcame many difficulties and took only six hours to pull out the old belt completely
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The next day, after the joint vulcanization was completed, the vulcanization equipment and platform were removed, the stinger was replaced, the sweeper, the coal baffle was installed, the heavy hammer and the guardrail were put down, and then the power transmission test run was started, and the one-time test run was successful
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When 101 belt began to run normally with coal, everyone was smiling
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on February 12, after receiving the notice that the main shaft belt was shut down, all the maintenance personnel immediately went to the maintenance site to lock the power failure and hang the tag, fix the belt fixing clip, and start the belt replacement operation
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