我公司在選擇處理工(gong)藝時,采用高壓噴(pen)淋水過濾處理有(you)機廢(fei)氣所含(han)的(de)粉塵,同時可(ke)以分(fen)解可(ke)溶性惡臭(chou)有(you)機物。
廢(fei)(fei)氣(qi)(qi)經(jing)集(ji)氣(qi)(qi)罩、管道收(shou)集(ji)后,利用管道的(de)(de)走向(xiang),通過(guo)離心風機(ji)將廢(fei)(fei)氣(qi)(qi)抽至噴(pen)(pen)淋(lin)中(zhong)(zhong)(zhong)(zhong)和(he)(he)噴(pen)(pen)淋(lin)裝置(zhi)(簡稱噴(pen)(pen)淋(lin)塔)凈化處理。噴(pen)(pen)淋(lin)中(zhong)(zhong)(zhong)(zhong)和(he)(he)裝置(zhi)預處理廢(fei)(fei)氣(qi)(qi)的(de)(de)原理是(shi)在(zai)一(yi)(yi)定(ding)的(de)(de)溫度(du)和(he)(he)壓(ya)力下,當吸(xi)收(shou)劑與廢(fei)(fei)氣(qi)(qi)接(jie)觸時(shi)(shi),廢(fei)(fei)氣(qi)(qi)中(zhong)(zhong)(zhong)(zhong)的(de)(de)可(ke)(ke)(ke)(ke)吸(xi)收(shou)、中(zhong)(zhong)(zhong)(zhong)和(he)(he)組分,溶(rong)解或中(zhong)(zhong)(zhong)(zhong)和(he)(he)于吸(xi)收(shou)劑,形成(cheng)一(yi)(yi)定(ding)濃度(du)的(de)(de)中(zhong)(zhong)(zhong)(zhong)和(he)(he)、吸(xi)收(shou)液。氣(qi)(qi)、液相(xiang)(xiang)開始接(jie)觸時(shi)(shi),廢(fei)(fei)氣(qi)(qi)的(de)(de)中(zhong)(zhong)(zhong)(zhong)和(he)(he)、吸(xi)收(shou)、溶(rong)解是(shi)主要過(guo)程,隨(sui)著時(shi)(shi)間(jian)(jian)的(de)(de)延長(chang),溶(rong)液中(zhong)(zhong)(zhong)(zhong)和(he)(he)、吸(xi)收(shou)質濃度(du)的(de)(de)不斷(duan)增大,中(zhong)(zhong)(zhong)(zhong)和(he)(he)、吸(xi)收(shou)速(su)度(du)會不斷(duan)減慢(man),直到中(zhong)(zhong)(zhong)(zhong)和(he)(he)、吸(xi)收(shou)液達(da)到反應平衡(heng)狀態(tai)。此(ci)時(shi)(shi),中(zhong)(zhong)(zhong)(zhong)和(he)(he)、吸(xi)收(shou)速(su)度(du)和(he)(he)解吸(xi)速(su)度(du)達(da)到動態(tai)平衡(heng),氣(qi)(qi)、液相(xiang)(xiang)之間(jian)(jian)的(de)(de)傳遞(di)相(xiang)(xiang)等。因此(ci),在(zai)噴(pen)(pen)淋(lin)塔中(zhong)(zhong)(zhong)(zhong)使(shi)用高壓(ya)噴(pen)(pen)咀,使(shi)吸(xi)收(shou)液能達(da)到霧化狀態(tai)。從而增大吸(xi)收(shou)劑與高溫煙氣(qi)(qi)的(de)(de)接(jie)觸表面積,使(shi)高溫煙氣(qi)(qi)大面積與吸(xi)收(shou)劑結合,更有(you)利于煙氣(qi)(qi)廢(fei)(fei)氣(qi)(qi)的(de)(de)吸(xi)收(shou)、中(zhong)(zhong)(zhong)(zhong)和(he)(he)等過(guo)程,達(da)到好(hao)的(de)(de)處理效果(guo)。同時(shi)(shi)塔內(nei)部的(de)(de)結構還(huan)會產(chan)生離心力的(de)(de)作用,除(chu)掉(diao)廢(fei)(fei)氣(qi)(qi)中(zhong)(zhong)(zhong)(zhong)的(de)(de)顆粒(li)物煙塵以(yi)及易融解于水(shui)的(de)(de)廢(fei)(fei)氣(qi)(qi)分子(zi)。吸(xi)收(shou)液可(ke)(ke)(ke)(ke)循(xun)環使(shi)用,噴(pen)(pen)淋(lin)塔頂部還(huan)有(you)一(yi)(yi)層除(chu)霧層,可(ke)(ke)(ke)(ke)以(yi)分離水(shui)汽。同時(shi)(shi)通過(guo)投加除(chu)臭劑,可(ke)(ke)(ke)(ke)以(yi)除(chu)掉(diao)一(yi)(yi)部分可(ke)(ke)(ke)(ke)溶(rong)性惡臭廢(fei)(fei)氣(qi)(qi)和(he)(he)酸性氣(qi)(qi)體。
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