催化燃燒處理器
發(fa)布時間:2019/10/26 20:57:53來(lai)源:山東青源環保科技有限公司
本(ben)裝置工作過(guo)程(cheng)可(ke)分為(wei)二個階(jie)段(duan),活性碳吸附(fu)階(jie)段(duan)和活性碳脫附(fu)再生(sheng)階(jie)段(duan),二個階(jie)段(duan)的工作原(yuan)理如下(xia):
① 活性炭吸附過(guo)程:
車間排出的廢(fei)氣經管道進(jin)入(ru)活性碳吸附床, 有機(ji)廢(fei)氣穿過活性碳時(shi),廢(fei)氣中的有機(ji)
成份被(bei)吸(xi)引(yin)到活性(xing)碳(tan)的微孔中并濃(nong)集保留其(qi)中,其(qi)它(ta)氣(qi)體穿過活性(xing)碳(tan)后(hou)經風機排空。
② 活性炭(tan)再生過程(cheng):
活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)使(shi)用一段時間,吸(xi)附(fu)了一定量的溶(rong)劑后,會降低(di)或(huo)失(shi)去吸(xi)附(fu)能力,此(ci)時活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)需(xu)脫附(fu)再(zai)(zai)生,再(zai)(zai)生后活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)重新(xin)恢復(fu)吸(xi)附(fu)功(gong)能可(ke)繼續使(shi)用。再(zai)(zai)生時,啟(qi)動(dong)催(cui)化(hua)燃燒裝置(zhi)予(yu)熱(re)(re)室電源,將(jiang)空(kong)氣(qi)予(yu)熱(re)(re),予(yu)熱(re)(re)后的氣(qi)體送入吸(xi)附(fu)箱(xiang),箱(xiang)中活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)受(shou)熱(re)(re)后,活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)吸(xi)附(fu)的溶(rong)劑揮發出(chu)來,溶(rong)劑經風機送入催(cui)化(hua)燃燒室燃燒,燃燒后分解生成CO2和(he)H2O蒸汽等熱(re)(re)空(kong)氣(qi),熱(re)(re)空(kong)氣(qi)一部分回到(dao)(dao)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)吸(xi)附(fu)箱(xiang)繼續給活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)加熱(re)(re),叧一部分排空(kong),熱(re)(re)空(kong)氣(qi)內部循環多(duo)次活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)碳即可(ke)得(de)到(dao)(dao)再(zai)(zai)生。