Toxic waste gas burning processing technology of color painting production line and processing system thereof

The invention provides a toxic waste gas burning processing technology of a color painting production line and a processing system of the toxic waste gas burning processing technology. The toxic waste gas burning processing technology comprises the following steps that a fan is used for pumping toxi...

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Bibliographische Detailangaben
Hauptverfasser: HAO XIAODONG, YU GANGQIANG, BAI SHIHONG, MA TIE, GAO ENYUN, ZHANG QIFU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a toxic waste gas burning processing technology of a color painting production line and a processing system of the toxic waste gas burning processing technology. The toxic waste gas burning processing technology comprises the following steps that a fan is used for pumping toxic waste gas generated in a solidifying process of the color painting production line from a solidifying furnace to a heat exchanger to be preheated, wherein the solidifying furnace heats the toxic waste gas to the temperature of 200 DEG C and 250 DEG C, the heat exchanger preheats the toxic waste gas to the temperature of 400 DEG C and 450 DEG C, the preheated waste gas enters a first-class burning chamber form the heat exchanger and the first-class burning chamber heats the toxic waste gas to the temperature of 650 DEG C and 750 DEG C. The toxic waste gas retains for 0.2 second to 2 seconds in the first-class burning chamber and then enters a second-class burning chamber. The second-class burning chamber heats the