Patent ID: 8057735

Claim:
A center backfire inner heat regenerative energy saving high efficiency furnace and tank integration reduction furnace system, comprising a furnace section and a heating section, characterized in that: the furnace section includes a reduction tank, a material inlet door, a magnesium crystal collecting machine and a residue exhaust pipe; wherein: the reduction tank includes a tank body, a centre combustion room, plural fume exhaust pipes, wherein the center combustion room is disposed inside the reduction tank, a material charging room is disposed between the centre combustion room and the tank body, the fume exhaust pipes are disposed inside the material charging room, a lower end of the respective fume exhaust pipes communicates with a lower end of the center combustion room, and an upper end of the respective fume exhaust pipes communicates with a fume room; the material inlet door is connected to the material charging room; the magnesium crystal collecting machine is interiorly provided with a crystal cover communicating with the material charging room, the cover is made of carbon and natrium to collect magnesium in such a manner that when magnesium vapor entering the crystal collecting machine cools down, the magnesium vapor will become magnesium crystal clung to the crystal cover, a water recycling condensation equipment is disposed outside the crystal cover; and the residue exhaust pipe has an upper end connected to the material charging room, and a lower end provided with a residue discharge door, and a water dispersing heat separating cover is disposed on the residue exhaust pipe; the heating section includes a burner connected to a top of the center combustion room, after pre-mixing air and fuel, the burner will ignite a mixture of the air and fuel with high voltage spark and then eject it into the center combustion room to combust therein.