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Company ZHONGSHAN CITY GE YUAN PROTECTION EQUIPMENT CO.,LTD.
Country China
Category Dust removal
Treatment of volatile organic compounds(VOCs)
Odour treatment
Hall 3.1
Booth D20/D13
Website www.zsgeyuan.com
Introduce Zhongshan Geyuan environmental protection equipment Co., Ltd. is a comprehensive high-tech enterprise integrating environmental protection research, design, production, maintenance, sales and system operation. The main projects include: kitchen fume treatment, industrial plant environmental treatment, air pollution treatment, welding and grinding dust treatment, dust treatment and recovery, flue gas purification and

Products

沸石浓缩转轮+CO
VOCs废气通过疏水性沸石浓缩转轮后,能有效被吸附于沸石中,达到去除的目的,经过沸石吸附的挥发性有机物的洁净气体,直接通过烟囱排放到大气中,转轮持续以每小时1-6转的速度旋转,同时将吸附的挥发性有机物传送至脱附区。于脱附区中利用一小股加热气体将挥发性有机物进行脱附,脱附后的沸石转轮旋转至吸附区,持续吸附挥发性有机气体。脱附后的浓缩有机废气送至催化燃烧(CO),在300°的温度下催化氧化分解,将有机废气氧化成CO 2 、H 2 O。
吸附浓缩+CO
根据吸附(效率高)和催化燃烧(节能)两个基本原理设计,采用双节路连续工作,一个催化燃烧室,两个(或多个)吸附床交替使用。先将有机废气用活性炭吸附,当快达到饱和时停止吸附,用燃烧室的热气流将有机物从活性炭上脱附下来使活性炭再生;
三塔蓄热式热氧化炉
由三台蓄热室组成,当RTO正常运行时,三台蓄热室分别处于废气预热阶段、烟气放热阶段及吹扫冲洗阶段。每个蓄热室依次经历蓄热-放热-清扫等程序,周而复始,连续工作。蓄热室“放热”后应立即引入适量洁净空气对该蓄热室进行清扫,以保证VOCs去除率。冷启动预热时通过燃烧器系统提高炉温,正常运行时大部分热量能被蓄热陶瓷床回收,当废气中可燃成分浓度过低时,依靠燃烧辅助燃料(柴油或天然气)来提升炉膛温度。
蓄热式热氧化炉(RTO)
蓄热式燃烧处理技术(RTO)是把废气加热到700°以上,使废气中的VOCs氧化分解成CO2和H2O,氧化产生的高温气体流经陶瓷蓄热体,使之升温“蓄热”,并用来预热后续进入的有机废气,从而节省废气升温燃料消耗。

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