| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for treating gas containing organic solvent provided with a heat accumulation combustion apparatus, in which untreated condensed gas is prevented from being discharged without providing a three-column type heat accumulation combustion apparatus, and the installation cost or the like is not needed compared to the case of using the three-column type heat accumulation combustion. <P>SOLUTION: The system for treating gas containing organic solvent includes: a condensing device 100 discharging condensed gas G4; a heat accumulation combustion apparatus 200a having a combustion part 21 and two heat accumulation parts 20L, 20R; and an outer air introducing device 300. In the two heat accumulation parts 20L, 20R, a preheating state of the condensed gas G4, heat accumulation of heat energy contained in the oxidatively decomposed condensed gas G4, and an exhausting state of the oxidatively decomposed condensed gas G4 are switched at predetermined time intervals, and the introduction of the condensed gas G4 to the heat accumulation combustion apparatus 200 is temporarily stopped before the switching, and the outer air introducing device 300 introduces outer air G6 to any one of the heat accumulation parts 20L or 20R preheating the condensed gas G4. <P>COPYRIGHT: (C)2011,JPO&INPIT |
