CONTINUOUS MIXING PLANT

摘要

A continuous mixing plant suitable for manufacturing a mixed material continuously and in a short time by only supplying necessary materials continuously while weighing them and allowing the materials to drop under self-weights; comprising a continuous weighing/supplying means for keeping on supplying at least two kinds of materials to be mixed while weighing them individually and a mixing box for mixing materials supplied from the continuous weighing/supplying means; wherein a mixing box device is provided with a plurality of shape-changing passages having their cross-section shapes continuous changed from their inlets toward outlets and with a merge/division means provided between inlets and outlets of respective shape-changing passages and adapted to merge and divide materials passing through respective shape-changing passages, and is characterized in that mixing is effected by continuously charging respective materials and passing them through respective shape-changing passages toward outlets under self-weights.