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    • 51. 发明授权
    • Drum dumper
    • 鼓式翻斗车
    • US5368433A
    • 1994-11-29
    • US91554
    • 1993-07-14
    • Kenneth W. Seyffert
    • Kenneth W. Seyffert
    • B65B69/00B65G65/23
    • B65B69/0041
    • Devices and method are disclosed for opening, e.g. by puncturing, sealed containers of materials, e.g. drums filled with toxic or hazardous substances. In one aspect a support cradle supports one or more containers and is movable to dump their contents into a discharge hopper. In one aspect containers are punctured or opened by movable spears or cutters which are movable to open the containers, preferably with personnel spaced apart from or remote from the apparatus during operation. A variety of spray devices or nozzles may be used to create fogs or protective fluid sheets or films over or about various parts of the apparatus to inhibit unwanted dispersion of material in the containers.
    • 公开了用于打开的装置和方法。 通过刺穿,密封的材料容器,例如 鼓装满有毒或有害物质。 在一个方面,支撑托架支撑一个或多个容器,并且可移动以将其内容物倾倒到排出料斗中。 在一个方面,容器被活动的矛或切割器刺穿或打开,活动的矛或切割器可移动以打开容器,优选地在操作期间与设备间隔开或远离的人员。 可以使用各种喷雾装置或喷嘴在设备的各个部分上或周围产生雾或保护性流体片或膜,以防止材料在容器中的不期望的分散。