Renewable organic amine circulating desulfurization purifying tower

The utility model discloses a renewable organic amine circulating desulfurization purifying tower. The upper space of a tower cavity of a glass reinforced plastic tower body is set as a spraying area; the upper part of the spraying area is provided with a spraying device and a demister; a smoke outl...

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Bibliographische Detailangaben
Hauptverfasser: FANG YUTIAN, LI JUN, HUANG SHENGBIN, LIU BAOYAN, DUAN MINGFENG, LIU CHANGLIN, ZHAO JIALIN, LIU HAO, LIU SHA, CHEN XIQING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a renewable organic amine circulating desulfurization purifying tower. The upper space of a tower cavity of a glass reinforced plastic tower body is set as a spraying area; the upper part of the spraying area is provided with a spraying device and a demister; a smoke outlet is formed in the top surface of the tower cavity; a smoke inlet, a process water inlet and an organic amine feeding port are formed in the side wall of the tower body; the inner lower part of the tower cavity is provided with a slurry area; the slurry area is divided into a cold area and a hot area by a partition plate; the hot area receives high-temperature slurry at 60 DEG C after smoke washing; the cold area receives low-temperature slurry at 43 DEG C after heat exchange; through continuous heat absorption and release, the slurry temperature is maintained below the volatilization temperature of organic amine, and the escape of organic amine can be effectively reduced; and meanwhile, the slurry is controlled i