UTILIZATION METHOD FOR LIQUID CONTAINING LOW CONCENTRATION COMBUSTIVE ORGANIC SUBSTANCE, AND COMBUSTION SYSTEM USING THE LIQUID FUEL

摘要

PROBLEM TO BE SOLVED: To provide highly safe utilization of liquid containing a low concentration combustive organic substance preventing blocking of a passage due to condensation of an atomized body of a high concentration combustive organic substance, and capable of avoiding danger of backfire or explosion.;SOLUTION: An ultrasonic atomizing device 1 is provided, atomizing the low concentration combustive organic substance, a blow fan F is provided, supplying the obtained atomized body as a fuel of a combustor 2 using carrier gas and supplying the exhaust gas from the combustor 2 as a carrier gas to the ultrasonic atomizing device 1, and an oxygen measurement part S2 is provided, measuring the oxygen concentration in the exhaust gas. It is characterized by that it has a control part 3 carrying out the control of stopping ultrasonic waves or the control of an ultrasonic vibration force of the ultrasonic atomizing device 1, or/and stopping of supply or the control of a supply amount of the carrier gas when a measured value of the oxygen measurement part S2 exceeds a predetermined value.;COPYRIGHT: (C)2010,JPO&INPIT