Burner using plasma

Abstract

The present invention relates to a burner using plasma, which uses a mixture fuel in which water and industrial waste oil are mixed at an appropriate ratio. A combustion tank has a positive electrode (+), a rod installed at one side of the combustion tank has a negative electrode (−), and direct current electricity is supplied to the combustion tank and to the rod from a direct current electricity supply unit. A steam supply pipe of a steam generator is installed together with a plasma torch unit which is coupled to the combustion tank, such that high-temperature steam is discharged from the steam supply pipe together with the plasma torch generated by the plasma torch unit. Thus, the high-temperature plasma torch generates a high-temperature plasma flame of 800° C. or higher to heat a combustion chamber at the inner wall of the combustion tank. A mixture fuel supply pipe is wound into a coil on the outer surface of the combustion chamber, such that the mixture fuel supply pipe is preheated by high-temperature heat. The mixture fuel in the mixture fuel supply pipe is supplied at an air pressure of 50 through a high pressure pump, and water in the mixture fuel is decomposed into hydrogen and oxygen and waste oil in the mixture fuel is decomposed into carbons. The mixture fuel is injected or sprayed through a nozzle at a high temperature to effectively and completely burn the mixture fuel. The plasma torch unit operates by means of the direct current electricity supplied by the direct current electricity supply unit if needed, to adjust the temperature of the combustion chamber of the combustion tank, thereby enabling the smooth use of the burner.

1 . A burner using plasma, comprising:
 a cylindrical combustion tank operating as a positive electrode part, the combusting tank being installed by winding in a coil shape a mixture fuel supply pipe on an outer surface of the cylindrical combustion tank with its both sides open;   a rod operating as a negative electrode part the rod being installed at an outer one side of the same, wherein a direct current electricity is received from a direct current electricity supply part; and   a plasma torch part configured by installing a steam supply pipe between the combustion tank and the negative electrode part, thus receiving the steam of a steam generation part, whereby to generate a high temperature plasma flame in the combustion tank.