Roughness and fineness supply quantitative detection device null of

摘要

PURPOSE: To correctly detect the feeding amount of garbage the bulk specific gravity of which changes large. ;CONSTITUTION: At an exit of a screw feeder 1 feeding garbage to an incinerator, there are arranged a measuring gate 3 projected every constant time interval to compress the garbage, a shift detector 7 detecting the projecting amount of the measuring gate 3, and a garbage feed control device 9 operating the compressed height and feeding amount of the garbage from the detected value of the detector 7 thereby to control the screw feeder 1. Accordingly, the amount of the garbage fed by the screw feeder 1 can be correctly detected from the height of the compressed garbage, thus realizing stable feeding of garbage.;COPYRIGHT: (C)1996,JPO