Abstract

Disclosed is a combustion system for mixed fuel and water capable of performing stable combustion by generating circling airstream through a simple structure. The combustion system for mixed fuel and water, comprises: a stirring tank for stirring and mixing, by a stirrer, oil and water supplied form an oil tank and a water tank with a predetermined ratio; a pressure pump for sucking mixed fuel and water from the stirring tank, and supplying the svcked mixed fuel and water with a predetermined pressure; and a burner for injecting the mixed fuel and water supplied from the pressure pump, and combusting the mixed fuel and water by generating circling airstream by blowing air, wherein the burner comprises: a burner body; a blow inlet path disposed in the burner body so as to have an increased diameter along a shaft direction, for in- trodudng air supplied from a blower along the shaft direction; a fuel injection nozzle disposed at an axial center portion of the blow inlet path; and blade wheels rotatably installed on an upper stream axial centerline of the fuel injection nozzle, for generating circling airstream by being rotated by a blowing pressure.

IPC Classes  ?

• F23D 11/20 - Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour the gaseous medium being water vapour generated at the nozzle the water vapour being superheated
• F23D 11/16 - Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour in which an emulsion of water and fuel is sprayed