洗涤塔废气处理设备
洗涤塔废气处理设备由塔体、塔板、再沸器、冷凝器四个部分组成。洗涤塔废气处理设备具有价格便宜、处理方法简单的特点,适用于各种有害气体、工业炉废气处理及垃圾中转站除臭。河北广西快3广绿是一家10多年的废气处理设备厂家,提供洗涤塔定制加工服务,厂家供货。
广西快3XIDITASHIJINXINGCUFENLIDESHEBEI,SUOYITABANSHULIANGYIBANJIAOSHAO,TONGCHANGBUHUICHAOGUOSHIJI。XIDITASHIYONGYUHANYOUSHAOLIANGFENCHENDEHUNHEQITIDEFENLI,GEZUFENBUHUIFASHENGFANYING,QIECHANWURONGYIYEHUA,FENCHENDENGZAZHIBUYIYEHUAHUONINGGU。
DANGHUNHEQICONGXIDITAZHONGBUTONGRUXIDITA,YOUYUTABANJIANCUNZAICHANWUZUFENYETI,CHANWUZUFENQITIYEHUADETONGSHIZHENGFABUFEN,ERZAZHIYOUYUBUNENGBEIYEHUAHUONINGGU,DANGTONGGUOYOUYETICUNZAIDETABANSHIJIANGHUIBEICHANWUZUFENYETIGUDINGXIALAI,CHANSHENGXIDIZUOYONG,XIDITAJIUSHIGENJUZHEIYIYUANLISHEJIHEZHIZAODE。
XIDITAJIEGOUTU
废气洗涤塔常用的化学吸收剂
1)碱性溶液
广西快3JIANXINGXISHOUYECHANGYONGHANYOU1%~10%DEQINGYANGHUANARONGYE,DUIXIAOCHULIUHUAQINGFEIQIXIAOGUOXIANZHU,QITARUJIALIUCHUN、LIUHUAJIAJI、ERLIUHUAJIAJI、DIJIZHIFANGSUANDENGJINGCHANGZAIFEISHUICHULICHANGZAOCHENGCHOUWEIDEWUZHI,CHULIXIAOGUOYEHENXIANZHU。
2)SUANXINGRONGYE
SUANYEXIDIZHUYAOYONGYUXIAOCHUYOUAN、SANJIAANDENGJIANXINGQITISUOZHICHOUWEI,YIBANSHIYONGLIUSUAN (0.5%-5%DERONGYE)ZUOWEIXIDIYE。
广西快33)CILVSUANNARONGYE
广西快3CILVSUANNAYIBANYUSUANJIANXINGXISHOUYEYIQISHIYONG,DUIYUQITAFANGFAHENNANXIAOCHUDELIUHUAJIAJI,SHIYONGCILVSUANNAXISHOUYEDEKONGZHIXIAOGUOSHENJIA。
CHULIGAONONGDUCHOUQISHI,CILVSUANNARONGYENONGDU (YOUXIAOLVNONGDU) YUEWEI500~2000 ppm;ERCHULIJIAODINONGDUCHOUQISHI,SHIYONGCILVSUANNARONGYENONGDUYUE50~500 ppm。YIGEXIANGYANGHUAJIDEXINGNENGERYAN,CILVSUANNAXIANGDUIBIANYI,CHULIXIAOGUOHAO,SUOYISHIYONGGUANGFAN。ZAIRONGYEZHONGDECILVSUANNAYICILVSUAN (HOCl)XINGSHICUNZAI:
广西快3NaOCl+ H2O→HOCl+ NaOH
在pH=7.5,次氯酸盐溶液的有效氯以50% HOCI和次氯酸根离子(OCl-)存在;
广西快3ZAIpH=l0,ZHIYOU0.3%YOUXIAOLVYIHOClCUNZAI;
pH=l1HUO12,HOClJIHUWANQUANJIELICHENGWUYONGDECILVSUANGENLIZI,YINCIpHZHIKONGZHIHENZHONG。
废气洗涤塔系统参数
WOSHIXIDITACANSHU