HGN桁車式吸(xi)泥(ni)(ni)機(ji)是沉(chen)淀(dian)池(chi)(chi)常(chang)用(yong)的(de)排泥(ni)(ni)裝置(zhi)，廣泛適用(yong)于(yu)給水凈化廠沉(chen)淀(dian)池(chi)(chi)和排水沉(chen)淀(dian)池(chi)(chi)，用(yong)于(yu)排除沉(chen)積在(zai)池(chi)(chi)底的(de)污(wu)泥(ni)(ni)。吸(xi)泥(ni)(ni)方式根據(ju)用(yong)戶的(de)要(yao)求，有虹(hong)(hong)吸(xi)式和泵吸(xi)式、泵虹(hong)(hong)兩吸(xi)式等三(san)種可供(gong)選擇。虹(hong)(hong)吸(xi)式采用(yong)潛水泵配水射器或真空泵來形(xing)成虹(hong)(hong)吸(xi)，利用(yong)沉(chen)淀(dian)池(chi)(chi)與(yu)排泥(ni)(ni)槽內的(de)液位差排泥(ni)(ni)，泵吸(xi)式直接采用(yong)泵抽取沉(chen)淀(dian)污(wu)泥(ni)(ni)。邊(bian)桁走邊(bian)吸(xi)泥(ni)(ni)，然(ran)后將污(wu)泥(ni)(ni)排出池(chi)(chi)外(wai)。