METALLIC FUEL CELL SYSTEM

摘要

A metallic fuel cell system is provided to inject zinc beads as metal fuel, to discharge zinc oxide slurry which is accumulated inside thereof and to improve output by evenly circulating electrolyte. A metallic fuel cell system using zinc beads as metal fuel comprises a cell stack(10) which serially connects several unit cells; a fuel supply system(20) for supplying metal fuel to the cell stack, which is arranged on the top of the cell stack; a zinc oxide discharge system(30) which is arranged at a lower part of the cell stack and discharge a cake shape extruded with zinc oxide particles; an electrolyte management system which supplies electrolyte to the cell stack and manages the supplied electrolyte; and a control system(50) controlling fuel input time, electrolyte replacement time, and zinc oxide exhaust period.