攪拌干燥機的排氣處理系統
廣東紅寶機械科技有(you)限(xian)公司的(de)攪拌干燥機排(pai)氣(qi)(qi)處理系(xi)統采用(yong)(yong)(yong)多級凈化(hua)設計,確(que)保廢氣(qi)(qi)達(da)標(biao)排(pai)放(fang)并回(hui)(hui)(hui)收(shou)有(you)用(yong)(yong)(yong)成分(fen)(fen)。系(xi)統由旋風(feng)(feng)分(fen)(fen)離器(分(fen)(fen)離粒徑≥10μm粉塵(chen)(chen))、布袋(dai)除(chu)塵(chen)(chen)器(過濾精度1μm,除(chu)塵(chen)(chen)效(xiao)率(lv)99.9%)及活性炭吸附(fu)塔(吸附(fu)有(you)機廢氣(qi)(qi),吸附(fu)率(lv)≥90%)組成,針對(dui)高溫尾氣(qi)(qi)(≤180℃)配備換熱器降溫(出(chu)口溫度≤60℃),減少設備腐(fu)蝕。溶劑(ji)回(hui)(hui)(hui)收(shou)型(xing)系(xi)統增加冷凝裝置(溫度-10~5℃),可(ke)回(hui)(hui)(hui)收(shou)乙(yi)醇、丙酮(tong)等溶劑(ji)(回(hui)(hui)(hui)收(shou)率(lv)≥85%),降低(di)原料浪費。排(pai)氣(qi)(qi)風(feng)(feng)機采用(yong)(yong)(yong)變頻控制(風(feng)(feng)量500-5000m3/h),風(feng)(feng)壓匹配系(xi)統阻力(li)(1500-3000Pa),并設止(zhi)回(hui)(hui)(hui)閥防止(zhi)倒灌。所(suo)有(you)管(guan)道采用(yong)(yong)(yong)不銹鋼(gang)材(cai)質(厚度3-5mm),法(fa)蘭連接(jie)確(que)保氣(qi)(qi)密(mi)性(泄漏率(lv)≤0.5%),排(pai)放(fang)指(zhi)標(biao)符合GB 30981-2022大氣(qi)(qi)污染物排(pai)放(fang)標(biao)準(zhun),廣泛應用(yong)(yong)(yong)于醫藥、化(hua)工(gong)等環保要求高的(de)行業。