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我矿在音响讯号的基础上,先后在主、辅井上改用了一种音响光亮联用并保持光亮的讯号装置,避免了很多点讯事故,收到了良好效果。深受矿工欢迎。1.基本情况。我矿竖井是使用进口的直径两米双筒提升机,罐笼为提升容器。担负全矿坑下两个明中段,三个盲中段所有作业人员和材料的上下运输任务,是我矿唯一的付井,要求点讯准确可靠,保证安全生产。为此,在地面井口设一中心调
Based on the audio signals, I mine switched to a sound signal unit with a bright sound system on the main and auxiliary wells to avoid a lot of accidents and received good results. Welcomed by miners. 1. The basic situation. Mine mine shaft is the use of imported two meters diameter binocular hoist, cage to enhance the container. To undertake the entire mine two Ming middle, three blind middle of all the workers and materials up and down transport tasks, mine is the only pay wells, require accurate and reliable point of information to ensure safe production. To this end, set up a center-wellhead wellhead