方形橫流式冷卻塔(ta)采用(yong)兩側進風,靠頂部的風機,使空氣(qi)經(jing)由塔(ta)兩側的填(tian)料(liao)(liao)(liao),與熱水進行介質交換,濕(shi)熱空氣(qi)再排向塔(ta)外。填(tian)料(liao)(liao)(liao)采用(yong)兩面有凸點(dian)(dian)的點(dian)(dian)波(bo)片,通過(guo)安裝頭使點(dian)(dian)波(bo)片粘結成(cheng)(cheng)整體,以(yi)提高(gao)剛性,兩面的凸點(dian)(dian)還可避免直接(jie)滴水,因此提高(gao)了水膜(mo)形成(cheng)(cheng)能力(li),填(tian)料(liao)(liao)(liao)尾部設有收水措施。