公开(公告)号：US08277111B1

公开(公告)日：2012-10-02

申请号：US12239371

申请日：2008-09-26

申请人： Derrick A Englot

发明人： Derrick A Englot

IPC分类号： B01F3/12

CPC分类号： B01F5/043 ,  A23K40/00 ,  B01F5/248 ,  B01F15/0253

摘要： Several improvements are provided for a microingredient additive dispensing system. One improvement is the use of a fluid eductor to entrain and mix the additives. Another improvement is to weigh and dispense ingredients using one or more non-compartmentalized vibratory trays that are mounted on a single weigh frame. Another improvement is a summing and filtering circuit that sums and filters the signals from four different load cells to accurately determine the weight of the dispensed additives. Yet another improvement is the placement of a pump upstream of the eductor, isolating the pump from additives that are pumped to the feed mixing station. Another improvement is a line-flushing mode in which a turbulent mixture of air and water are used to clean the delivery conduit of residue.

摘要翻译： 为微型添加剂分配系统提供了几项改进。 一种改进是使用流体喷射器来夹带和混合添加剂。 另一个改进是使用安装在单个称重架上的一个或多个非隔室振动盘来称重和分配成分。 另一个改进是对来自四个不同称重传感器的信号进行求和和滤波的求和和滤波电路，以准确地确定分配的添加剂的重量。 另一个改进是将泵放置在喷射器的上游，将泵与泵送到进料混合站的添加剂隔离。 另一个改进是线冲洗模式，其中使用空气和水的湍流混合物来清洁残留物的输送管道。