疊片盤(pan)式過(guo)濾(lv)(lv)(lv)(lv)器由(you)(you)過(guo)濾(lv)(lv)(lv)(lv)單元(yuan)并列(lie)組(zu)合而成(cheng),其(qi)過(guo)濾(lv)(lv)(lv)(lv)單元(yuan)主要是由(you)(you)一組(zu)帶溝(gou)槽或棱的環(huan)(huan)狀增強塑料濾(lv)(lv)(lv)(lv)盤(pan)構成(cheng)。過(guo)濾(lv)(lv)(lv)(lv)時污水(shui)從外側進入,相(xiang)鄰濾(lv)(lv)(lv)(lv)盤(pan)上的溝(gou)槽棱邊形成(cheng)的輪緣把水(shui)中固體物(wu)截留(liu)(liu)下(xia)來;反(fan)沖(chong)(chong)洗時水(shui)自環(huan)(huan)狀濾(lv)(lv)(lv)(lv)盤(pan)內部流向(xiang)外側,將截留(liu)(liu)在濾(lv)(lv)(lv)(lv)盤(pan)上的污物(wu)沖(chong)(chong)洗下(xia)來,經排污口排出(chu)。