FUEL FEED DEVICE OF GAS BURNING APPLIANCE

摘要

PROBLEM TO BE SOLVED: To stably feed the fuel gas to a combustion unit by preventing a nozzle from being blocked by impurities such as non-volatile substances contained in the fuel gas. SOLUTION: A filter device 16 to remove impurities such as non-volatile substances contained in the fuel gas to be fed from a fuel tank 10 is provided in a gas flow passage 11 to feed the fuel gas from the fuel tank 10 storing a liquefied petroleum gas to the combustion unit 15, and the filter device 16 comprises a separating means 17 to remove from the fuel gas the impurities such as non-volatile substances contained in the fuel gas and an adsorbing means 18 to adsorb the non-volatile substances scavenged by the separating means 17.