立(li)式直通除污(wu)器介質(zhi)(zhi)從(cong)一側(ce)接管(guan)進入筒體(ti)內,另一側(ce)接管(guan)與(yu)筒體(ti)內的過(guo)濾孔(kong)管(guan)相連(lian)(lian)相連(lian)(lian),過(guo)濾孔(kong)管(guan)有許多直徑(jing)為3mm的小孔(kong)組成。介質(zhi)(zhi)中的雜質(zhi)(zhi)顆(ke)粒被孔(kong)濾出(chu)(chu)積(ji)存在(zai)筒體(ti)底部,無雜質(zhi)(zhi)顆(ke)粒的介質(zhi)(zhi)經過(guo)從(cong)過(guo)濾孔(kong)出(chu)(chu)口流出(chu)(chu)。排(pai)污(wu)時打(da)開排(pai)污(wu)閥(fa)把(ba)雜質(zhi)(zhi)顆(ke)粒排(pai)出(chu)(chu)。在(zai)除污(wu)器入口處與(yu)管(guan)道(dao)之(zhi)建議裝一閥(fa)門(men),排(pai)污(wu)時把(ba)其關(guan)閉,打(da)開排(pai)污(wu)閥(fa),使(shi)其介質(zhi)(zhi)從(cong)過(guo)濾網孔(kong)里流出(chu)(chu),起到充洗(xi)的作用。