煤矿井下自动喷雾装置

Underground automatic spraying device of coal mine

Abstract

The utility model discloses an underground automatic spraying device of a coal mine, and relates to the field of coal mining. The underground automatic spraying device comprises a main body, a water inlet device, a thrust device, a power driving rod and a spray head, wherein one end of the main body is connected with the water inlet device, and the other end of the main body is connected with the thrust device; and the power driving rod and the spray head are connected with the thrust device respectively. The underground automatic spraying device is used for automatically spraying and sprinkling water on coal dust which is generated by coal flow and coal transfer points when aboveground and underground belt (scraper-trough) conveyers transport materials; and the underground automatic spraying device is novel in structure, is easy to operate and is practical.
本实用新型公开了一种煤矿井下自动喷雾装置,涉及煤矿开采领域,包括主体、进水装置、推力装置、动力传动杆和喷雾头,所述主体一端与进水装置连接,另一端与推力装置连接,所述动力传动杆和喷雾头分别与推力装置连接。本实用新型用于井上、井下皮带(溜子)运输机运输物料时、对煤流及煤炭转载点所产生的煤尘进行的自动喷雾洒水,结构新颖,操作简单且实用。

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