EXHAUST GAS PURIFIER USING HIGH TEMPERATURE HIGH PRESSURE OF ENGINE

摘要

PURPOSE: An exhaust gas purifier is provided to achieve improved purifying efficiency by permitting the catalyst screw to have rotating forces and forming fine holes at the catalyst screw. CONSTITUTION: An exhaust gas purifier(18) is arranged between an engine exhaust port and a muffler. The exhaust gas purifier has separating walls(12,12a) arranged in the main body of the exhaust gas purifier, and the separating walls respectively have air ventilating ports(4,4a). A main shaft(13) is supported by the bearing coupled to the centers of the separator walls. The main shaft is equipped with a fan(1) for generating rotating forces by using the pressure of the exhaust gas, a catalyst screw(2) having fine holes(15), a rotating disk(6) having mesh-type grooves(16), and a fan(1a). The part of the rotating disk interposed between the separating walls is dipped into a catalyst oil(5).