PP廢氣洗滌塔

特點 

洗滌塔具有效率高(gao)、耐(nai)腐蝕性強，高(gao)強度、低噪(zao)聲、耗(hao)電(dian)省、體積小，拆裝維修方便，輕(qing)巧耐(nai)用，外形美觀(guan)大方等優點. 

工作原理及工藝流程：
       PP廢氣洗滌塔采用(yong)氫氧(yang)化(hua)(hua)鈉溶(rong)液(ye)(ye)為(wei)吸(xi)(xi)收(shou)中(zhong)(zhong)(zhong)和(he)液(ye)(ye)來凈化(hua)(hua)酸(suan)霧(wu)(wu)廢(fei)氣。酸(suan)霧(wu)(wu)廢(fei)氣由風(feng)機壓入凈化(hua)(hua)塔的內(nei)筒(tong)形(xing)成壓力室(shi)，再(zai)由壓力室(shi)均配(pei)給(gei)每根鼓泡(pao)管，廢(fei)氣通(tong)過鼓泡(pao)進入貯(zhu)液(ye)(ye)箱(xiang)的吸(xi)(xi)收(shou)中(zhong)(zhong)(zhong)和(he)液(ye)(ye)中(zhong)(zhong)(zhong)產生鼓泡(pao)，使氣液(ye)(ye)充(chong)分接(jie)觸，再(zai)向上(shang)流(liu)動，至一濾料層，與一級噴(pen)咀(ju)噴(pen)出(chu)的中(zhong)(zhong)(zhong)和(he)液(ye)(ye)接(jie)觸反應(ying)。吸(xi)(xi)收(shou)后(hou)的廢(fei)氣繼續向上(shang)流(liu)動至第二(er)濾料層，與第二(er)級噴(pen)咀(ju)噴(pen)出(chu)的中(zhong)(zhong)(zhong)和(he)液(ye)(ye)接(jie)觸，再(zai)次(ci)發生中(zhong)(zhong)(zhong)和(he)反應(ying)，然后(hou)通(tong)過旋(xuan)流(liu)板，由風(feng)帽(mao)和(he)排風(feng)管或風(feng)機排入大氣中(zhong)(zhong)(zhong)。凈化(hua)(hua)塔配(pei)用(yong)玻璃鋼離心通(tong)風(feng)機和(he)防腐耐酸(suan)水泵(beng)。當(dang)(dang)處(chu)理(li)(li)風(feng)量在10000立方米以(yi)上(shang)時，采用(yong)二(er)臺水泵(beng)就能達到設計要求。當(dang)(dang)處(chu)理(li)(li)酸(suan)霧(wu)(wu)溫度(du)較(jiao)高時，在吸(xi)(xi)霧(wu)(wu)口配(pei)備冷凝器(qi)，以(yi)減少酸(suan)的流(liu)失、降低酸(suan)霧(wu)(wu)濃度(du)。