LIQUID FUEL SUPPLY DEVICE IN FUEL CELL

摘要

PURPOSE: Provided is a liquid fuel supply device in fuel cell, in which methanol and water are mixed and the mixture is supplied to stack, thereby concentration of the mixture is constantly maintained at predetermined level and thus generation is stably achieved. CONSTITUTION: The liquid fuel supply device in fuel cell(in the fuel cell, a mixture of methanol and water(which is supplied to anode of stack(10)) and air(which is supplied to cathode of the stack) are electrochemically reacted to generate electromotive force) comprises a fuel mixing means(50) which is to mix the methanol and water and stably supply the methanol mixture with predetermined concentration to the stack. The fuel mixing means(50) consists of a mixing tank with predetermined volume; and a weighing unit for weighing the mixture of methanol and water.