由箱式濾(lv)(lv)(lv)(lv)(lv)(lv)板(ban)(ban)和(he)濾(lv)(lv)(lv)(lv)(lv)(lv)框相互間隔擺(bai)放形(xing)成(cheng)濾(lv)(lv)(lv)(lv)(lv)(lv)室，濾(lv)(lv)(lv)(lv)(lv)(lv)布(bu)固(gu)定在(zai)濾(lv)(lv)(lv)(lv)(lv)(lv)板(ban)(ban)上，進料泵提供(gong)壓(ya)(ya)力，濾(lv)(lv)(lv)(lv)(lv)(lv)布(bu)阻攔(lan)固(gu)體顏料，液(ye)(ye)(ye)體通過(guo)排液(ye)(ye)(ye)系統流出(chu)，完(wan)成(cheng)固(gu)液(ye)(ye)(ye)分離(li)的目的，對(dui)物料適應性強，對(dui)于濾(lv)(lv)(lv)(lv)(lv)(lv)渣壓(ya)(ya)縮性大(da)于或近于不可壓(ya)(ya)縮的懸(xuan)浮液(ye)(ye)(ye)都能(neng)適用，應用于各種中小型污泥(ni)脫水處理(li)的場合(he)，更換濾(lv)(lv)(lv)(lv)(lv)(lv)布(bu)方便，與其它固(gu)液(ye)(ye)(ye)體分離(li)設備相比(bi)，壓(ya)(ya)濾(lv)(lv)(lv)(lv)(lv)(lv)機過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)后的泥(ni)餅(bing)有更高的含固(gu)率和(he)優(you)良的分離(li)結果。固(gu)液(ye)(ye)(ye)分離(li)的基本原理(li)是：混合(he)液(ye)(ye)(ye)流經濾(lv)(lv)(lv)(lv)(lv)(lv)介(jie)質（濾(lv)(lv)(lv)(lv)(lv)(lv)布(bu)），固(gu)體停留在(zai)濾(lv)(lv)(lv)(lv)(lv)(lv)布(bu)上，并逐漸在(zai)呂步生堆積形(xing)成(cheng)過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)泥(ni)餅(bing)。而濾(lv)(lv)(lv)(lv)(lv)(lv)液(ye)(ye)(ye)部分滲透過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)布(bu)，成(cheng)為不含固(gu)體的清液(ye)(ye)(ye)。