公开(公告)号：US4462511A

公开(公告)日：1984-07-31

申请号：US534942

申请日：1983-09-21

申请人： Frederick J. Fulmer ,  George Moschak

发明人： Frederick J. Fulmer ,  George Moschak

IPC分类号： A47L15/44 ,  B01F1/00 ,  B67D5/32

CPC分类号： A47L15/4436 ,  B01F1/0027 ,  Y10T137/4891

摘要： A funnel shaped conveyor receives containers of powdered materials and is coupled to the containers. A screen support member within the funnel receives granules from the container and supports the same above a spray nozzle. The nozzle directs a spray of liquid, such as water, against the underside of the support screen and wets the granules resting thereon, dissolving the same and causing the solution to pass through the screen. The nozzle further sprays the sides of the funnel in order to remove any caking material and reduce clogging. A discharge port provides the resulting solution to a receptacle, such as a washing machine. The apparatus includes a dual safety feature, which assures that an operator will not be exposed to any caustic solutions during a change of containers. Rotatable mounting brackets permit gravity fed operation in a first position, and permit container replacement in a second position in which a sensing switch disables the nozzle. Further, the nozzle remains pointed upward even in the second position, assuring that any accidental discharge is directed at the discharge port and not at the operator.

摘要翻译： 漏斗形输送机接收粉末材料的容器并且联接到容器。 漏斗内的屏幕支撑构件从容器中接收颗粒并在喷嘴上方支撑它。 喷嘴将诸如水的液体喷雾引导到支撑丝网的下侧并润湿搁置在其上的颗粒，使其溶解并使溶液通过筛网。 喷嘴进一步喷射漏斗的两侧以除去任何结块材料并减少堵塞。 排出口将所得到的溶液提供给例如洗衣机的容器。 该装置包括双重安全特征，其确保在容器更换期间操作者不会暴露于任何苛性碱溶液。 可旋转的安装支架允许重力进给操作在第一位置，并且允许在第二位置容器更换，其中感测开关禁用喷嘴。 此外，即使在第二位置，喷嘴保持向上指向上方，确保任何意外排放都指向排出口，而不是在操作者处。