Waste water recycling device of VOCs waste gas?recovery in -process

The utility model relates to a waste water recycling device of VOCs waste gas?recovery in -process, the VOCs waste gas of spraying operation, through coating cloud clean system (1), fan (2), active carbon adsorption desorption jar (3), condenser (4), evaporative concentration, quilt are carried out...

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Bibliographische Detailangaben
Hauptverfasser: Fu Zhisen, Fu Jindong, Fu Taiping, Fu Hanwen, Huang Ping
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model relates to a waste water recycling device of VOCs waste gas?recovery in -process, the VOCs waste gas of spraying operation, through coating cloud clean system (1), fan (2), active carbon adsorption desorption jar (3), condenser (4), evaporative concentration, quilt are carried out in waste water reuse falling film evaporation ware (9) that oil water separator (5) back produced the concentrate of falling?film?evaporation ware (9) evaporation gets into falling liquid film separator (8) to send into falling?film?evaporation ware (9) circulation evaporating by circulating pump (11). The utility model discloses carry out cyclic utilization with the waste water that contains a small amount of organic solvent of after -separating, not only saved water resource but also reducible sewage discharge, realized the waste water comprehensive control's of VOCs waste gas?recovery process target. 本实用新型涉及种VOCs废气回收过程中的废水回用装置,把喷涂作业的VOCs废气,经漆雾净化系统(1),风机(2),活性炭吸附/脱附罐(3),冷凝器(4),油水分离器(5)后产生的废水再利用降膜浓缩器(9)进行蒸发浓缩,被所述降