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Home >　 Knowledge　>　 负压气力输送设备系统的工作原理

负压气力输送设备系统的工作原理

Time: 2016/8/22 8:59:15

    负压气力输送设备系统概述
    工负压气力输送设备系统作原理：真空气源机械位于输送管道末端，在输送管道中形成负压，输送管道进口端的压力接近大气压力，自由表面的物料被卷吸进入输送管道内输送。
    负压输送适合用在输送量较小，输送距离较短的环境下；对系统密封性能要求较高。
    负压气力输送设备系统特色：
    ◎输送管道中压力低于环境压力，粉尘不向外泄漏，是输送有毒性物料的*选择
    ◎常用于卸船、真空上料、清洁等应用。适合多点到一点的输送
    ◎输送距离短，*远不宜超过150m
    ◎供料装置有固定式受料器和移动吸嘴两种，结构简单，占地少

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