公开(公告)号：US4021078A

公开(公告)日：1977-05-03

申请号：US655912

申请日：1976-02-06

申请人： William F. Hutar ,  Donald G. Marting

发明人： William F. Hutar ,  Donald G. Marting

IPC分类号： B65G53/58 ,  F16L19/025 ,  B65G53/16

CPC分类号： B65G53/58 ,  F16L19/025

摘要： The gas jet plug assembly is adapted for introducing gas into a pipe and includes: a gas jet plug; a sleeve; and a holding cap. The sleeve is mounted on an outside surface of a wall of the pipe around the periphery of a hole in which the plug is disposed. The plug is supported by the sleeve and held in place within the sleeve by the holding cap. The plug has an interior bore which is substantially straight and disposed substantially parallel to the longitudinal axis of the plug. The plug has one or more gas jet nozzles which communicate between the bore and the interior of the pipe. The plug has an exterior member, such as a shoulder, disposed around at least a portion of the outer periphery of the plug. The sleeve has an interior bore through which at least a portion of the plug extends. The interior bore of the sleeve has an interior member, such as a shoulder. The interior member of the sleeve is adapted to cooperate with the exterior member of the plug to position the surface of the downstream end of the plug in precise alignment with the adjacent interior surface of the pipe. Means are provided to position the gas jet nozzles of the plug to point in the direction of movement of granular particles within the pipe.

摘要翻译： 气体喷射塞组件适于将气体引入管道中，并包括：气体喷射塞; 袖子 和持有帽。 套管安装在管壁的外表面上，围绕插入孔的孔周边。 插头由套筒支撑并通过保持盖保持在套筒内的适当位置。 插塞具有基本上直的基本上平行于插头的纵向轴线设置的内孔。 塞子具有一个或多个在孔和内管之间连通的气体喷嘴。 插头具有围绕插头的外周的至少一部分设置的外部构件，例如肩部。 套筒具有内孔，插塞的至少一部分延伸穿过该内孔。 套筒的内孔具有内部构件，例如肩部。 套筒的内部构件适于与插头的外部构件配合，以将塞子的下游端的表面与管道的相邻内表面精确对准。 提供了用于将塞子的气体喷嘴的位置指向管内颗粒状颗粒的运动方向的装置。