Energy-saving environment-protection furnace

An energy-saving environment-protection furnace sequentially comprises a fire-head spraying device, a closing type combustion room, a pre-heating water tank, a packing component and a fire adjuster from interior to exterior, and all parts are assembled into a whole body to form the energy-saving environment-protection furnace, wherein the fire-head spraying device is formed by assembling an electronic ignition device, a winding amount adjusting plate, an air nozzle, a fire head, a fixed tube and a lifting cylinder into a whole body and is adjusted as thrice wind distribution to form the winding amount; the comprehensive fire-head spraying device of the winding amount burns by pressurization. The closing type combustion room is formed by assembling a conical sealing disc, sealing pipe ring (1) and (2) and six input and output tubes into a whole body, wherein the conical sealing disc is connected with the sealing pipe ring (1) and (2); six input and output tubes are connected between the conical sealing disc an