公开(公告)号：US5358331A

公开(公告)日：1994-10-25

申请号：US80558

申请日：1993-06-21

申请人： John William Cruse

发明人： John William Cruse

IPC分类号： B01F7/00 ,  B01F15/00 ,  B28C5/12 ,  B01F15/02 ,  B01F7/08

CPC分类号： B01F7/00391 ,  B28C5/1246

摘要： A device for continuously blending particulate materials has a central shaft, a plurality of metering elements which are each separately metering a respective particulate material, blending element for receiving and blending the metered quantities of particulate material and including a conveyor formed as an elongate member having a rotating axis coinciding with the axis of the shaft and disposed helically in turns about and concentric to the rotating axis, a drive for rotating the elongate member to trace out an envelope shape of the helically formed elongate member, and a casing accommodating the conveyor and having a discharge and a lower portion conforming to the envelope shape of the elongate member. The conveyor rotates in the casing to generate a conveying direction, and stirring members are provided on the conveyor and extend between some of its turns. The elongate member has a cross-section which is of arcuate form at least on a side facing the conveying direction to create an inefficient conveyor, and the stirring members are arranged on an outside portion of at least adjacent turns of the elongate member.

摘要翻译： 用于连续混合颗粒材料的装置具有中心轴，多个计量元件，每个计量元件各自分别计量相应的颗粒材料，用于接收和混合计量的颗粒材料的混合元件，并且包括形成为细长构件的输送器，其具有 旋转轴与轴的轴线重合并且绕旋转轴线旋转并与旋转轴线同心地设置，用于使细长构件旋转以驱除螺旋形细长构件的包络形状的驱动器，以及容纳传送器的壳体，并具有 排出物和符合细长构件的包络形状的下部。 输送机在壳体中旋转以产生输送方向，并且搅拌构件设置在输送机上并在其一些匝之间延伸。 细长构件具有至少在面向输送方向的一侧为弧形的横截面，以产生无效率的输送机，并且搅拌构件布置在细长构件的至少相邻匝的外侧部分上。