疊片盤式過(guo)濾(lv)(lv)器由過(guo)濾(lv)(lv)單(dan)元(yuan)并(bing)列組(zu)合(he)而成(cheng),其(qi)過(guo)濾(lv)(lv)單(dan)元(yuan)主(zhu)要(yao)是由一組(zu)帶溝槽或棱(leng)的環(huan)狀(zhuang)增強塑料濾(lv)(lv)盤構成(cheng)。過(guo)濾(lv)(lv)時(shi)(shi)污水從外(wai)側(ce)進(jin)入(ru),相鄰濾(lv)(lv)盤上(shang)的溝槽棱(leng)邊形成(cheng)的輪緣把水中(zhong)固(gu)體物截留下來;反(fan)沖洗(xi)時(shi)(shi)水自環(huan)狀(zhuang)濾(lv)(lv)盤內部(bu)流向外(wai)側(ce),將(jiang)截留在(zai)濾(lv)(lv)盤上(shang)的污物沖洗(xi)下來,經(jing)排(pai)污口排(pai)出(chu)。