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由于带式输送机具有输送距离较长、运量较大、可连续输送等优点,而且运行较为可靠,且易于实现对其的集中化和自动化的控制,因此在煤矿的安全生产过程中发挥着十分重要的作用。随着带式输送机长期重负荷的连续运转,容易出现各类故障,一旦发生将严重影响煤矿高效、安全的生产。尤其是当输送机的滚筒或托辊卡死时,将会导致运输系统运转不畅,随之可能会引起输送机皮带的局部温度升高,由此可能形成煤矿的外因火灾,严重威胁井下工作人员的人身安全。
Belt conveyor with a longer transport distance, larger capacity, continuous delivery, etc., and more reliable operation, and easy to achieve their centralized and automated control, so in the mine safety in the production process to play Very important role. With the long-term heavy-duty belt conveyor continuous operation, prone to all kinds of faults, in the event of a serious impact on coal production will be efficient and safe. Especially when the rollers or rollers of the conveyor get stuck, it will lead to poor running of the transportation system, which may cause the local temperature of the conveyor belt to rise. As a result, the coal mine may cause external fire and threaten the underground work Personnel personal safety.