工作原理：

酸(suan)(suan)霧(wu)廢(fei)(fei)氣(qi)由風管引入凈化塔(ta)(ta)，經(jing)過(guo)填料層(ceng)，廢(fei)(fei)氣(qi)與氫氧化鈉(na)吸收(shou)(shou)液(ye)(ye)進(jin)行氣(qi)液(ye)(ye)兩相充分接觸吸收(shou)(shou)中和反應，酸(suan)(suan)霧(wu)廢(fei)(fei)氣(qi)經(jing)過(guo)凈化后，再經(jing)除霧(wu)板脫(tuo)水除霧(wu)后由風機排入大氣(qi)。吸收(shou)(shou)液(ye)(ye)在塔(ta)(ta)底(di)經(jing)水泵增壓后在塔(ta)(ta)頂噴淋(lin)而下，最(zui)后回(hui)流至塔(ta)(ta)底(di)循環(huan)使(shi)用。

產品特點：

1.除(chu)塵(chen)脫硫效(xiao)率高，采用(yong)堿(jian)性洗滌水時，脫硫效(xiao)率可達85%；

2.設備占(zhan)地少，安(an)裝方便；

3.耗(hao)水、耗(hao)電指標較低；

4.耐腐蝕、不磨損，使用壽命長；

5.設(she)備運行可靠，維(wei)護簡單、方便(bian)。

組成結構：

噴(pen)(pen)(pen)淋(lin)(lin)塔(ta)內填(tian)(tian)(tian)料(liao)(liao)(liao)層(ceng)作(zuo)為(wei)氣液(ye)(ye)兩相間接(jie)觸(chu)構件的傳(chuan)質設備。填(tian)(tian)(tian)料(liao)(liao)(liao)塔(ta)底(di)部裝有填(tian)(tian)(tian)料(liao)(liao)(liao)支(zhi)承板，填(tian)(tian)(tian)料(liao)(liao)(liao)以亂堆方(fang)式放(fang)置(zhi)(zhi)在支(zhi)承板上(shang)(shang)。填(tian)(tian)(tian)料(liao)(liao)(liao)的上(shang)(shang)方(fang)安裝填(tian)(tian)(tian)料(liao)(liao)(liao)壓板，以防被(bei)上(shang)(shang)升氣流吹動(dong)。噴(pen)(pen)(pen)淋(lin)(lin)塔(ta)噴(pen)(pen)(pen)淋(lin)(lin)液(ye)(ye)從(cong)(cong)塔(ta)頂經(jing)液(ye)(ye)體(ti)分(fen)(fen)(fen)布器噴(pen)(pen)(pen)淋(lin)(lin)到填(tian)(tian)(tian)料(liao)(liao)(liao)上(shang)(shang)，并沿(yan)(yan)填(tian)(tian)(tian)料(liao)(liao)(liao)表面流下。氣體(ti)從(cong)(cong)塔(ta)底(di)送入，經(jing)氣體(ti)分(fen)(fen)(fen)布裝置(zhi)(zhi)分(fen)(fen)(fen)布后，與液(ye)(ye)體(ti)呈逆流連(lian)續通(tong)過填(tian)(tian)(tian)料(liao)(liao)(liao)層(ceng)的空隙，在填(tian)(tian)(tian)料(liao)(liao)(liao)表面上(shang)(shang)，氣液(ye)(ye)兩相密切接(jie)觸(chu)進行傳(chuan)質。 當(dang)液(ye)(ye)體(ti)沿(yan)(yan)填(tian)(tian)(tian)料(liao)(liao)(liao)層(ceng)向*動(dong)時(shi)(shi)，有時(shi)(shi)會(hui)出(chu)現壁(bi)流現象(xiang)，壁(bi)流效應造成氣液(ye)(ye)兩相在填(tian)(tian)(tian)料(liao)(liao)(liao)層(ceng)中分(fen)(fen)(fen)布不均，從(cong)(cong)而使傳(chuan)質效率下降(jiang)。因此，噴(pen)(pen)(pen)淋(lin)(lin)塔(ta)內的填(tian)(tian)(tian)料(liao)(liao)(liao)層(ceng)分(fen)(fen)(fen)為(wei)兩段，中間設置(zhi)(zhi)再分(fen)(fen)(fen)布裝置(zhi)(zhi)，經(jing)重(zhong)新分(fen)(fen)(fen)布后噴(pen)(pen)(pen)淋(lin)(lin)到下層(ceng)填(tian)(tian)(tian)料(liao)(liao)(liao)上(shang)(shang)。