Patent ID: 7798810

Claim:
A high pressure hot gas generating device, comprising: a combustion furnace; an interior of the combustion furnace having a combustion chamber; a lower side of the combustion furnace having an ash exhausting opening; an upper side of the combustion furnace having a high pressure hot gas output tube; a fuel transfer mechanism installed at one side of the combustion furnace and inserted into the combustion chamber for providing solid fuel to the combustion chamber of the combustion furnace; the fuel transfer mechanism can adjust the speed and amount of the solid fuel entering into the combustion chamber; and an air inlet unit installed at one side of the combustion furnace and inserted into the combustion chamber for supplying air to the combustion chamber to be used in the initial ignition; an ignition unit; and wherein in actuating the combustion furnace, the fuel transfer mechanism supplies little solid fuel to the combustion chamber of the combustion furnace; the air inlet unit supplies air to the combustion chamber of the combustion furnace; then the ignition unit will ignite the solid fuel and then the ignition unit stops; next, the feeding speed and amount of the solid fuel from the fuel transfer mechanism to the combustion chamber and the amount of air from the air inlet unit are adjusted to have desired heat energy; and then high pressure hot gas is outputted from the high pressure hot gas output tube to drive a machine; then the machine can further drive other object; and wherein the high pressure hot gas output tube is formed with a hot air pressure storage tank; and wherein the high pressure gas from the combustion chamber drives a turbine through a high pressure hot gas output tube; and then the turbine drives an air compressor to provide air to the air inlet unit; and wherein the turbine further drives a direct current generator to operate and the direct current is stored in a battery set for being used to actuate fuel transfer mechanism, the ignition unit and the air compressor when the combustion furnace is actuated next time.