EXHAUST GAS REMOVING DEVICE AND METHOD OF GAS BURNER

摘要

The unnecessary exhaust gases, generated from fire ignition, preheating, extinguishing of combustor, are removed by induction into a auxiliary tank. The apparatus includes exhaust gas industion device (9) controlled by signal of miorocomputer (7); exhaust gas filter (10) for filtering exhaust gas,in the auxiliary tank and magnet (MG) to absorb metallic foreign substances. The exhaust gas industion device has dampers (DP1,DP2) for controlling flow of suction air or exhanst gas selectively; damper switching device (SD) for opening or closing dampers alternately; fan motor (RM) for sucking exhaust gas by force.