FUEL PROCESSOR OF FUEL CELL SYSTEM

摘要

PURPOSE: A fuel processor of a fuel cell system is provided to collect waste heat of combustion gas and reformate gas, to improve efficiency of fuel processor using the waste heat, and to prevent excessive temperature rise of a CO transformer by separating an inflammable gas emission route and CO transformer. CONSTITUTION: A fuel processor of a fuel cell system comprises a dome-typed reformer(10) containing a reformate gas vent at the upper peak point; a heat recovery layer(12) that surrounds the circumference of a reformer; a burner(20) installed at the inside space of a reformer; an electric heat wall forming a combustion gas discharge passage(22); a triple tube heat exchanger(30); an insulating material(40) that divides the internal space into the upper part and lower part; and a CO modifier(50) installed at the upper space.