板(ban)框壓(ya)濾(lv)(lv)(lv)機(ji)是很(hen)成(cheng)熟的(de)脫水設(she)備(bei)，在歐(ou)美污泥脫水項目上(shang)應用(yong)很(hen)多。板(ban)框式壓(ya)濾(lv)(lv)(lv)機(ji)將帶有濾(lv)(lv)(lv)液通(tong)(tong)路的(de)濾(lv)(lv)(lv)板(ban)和(he)濾(lv)(lv)(lv)框平行交替排(pai)列，每組濾(lv)(lv)(lv)板(ban)和(he)濾(lv)(lv)(lv)框中(zhong)間夾有濾(lv)(lv)(lv)布，用(yong)壓(ya)緊端(duan)把濾(lv)(lv)(lv)板(ban)和(he)濾(lv)(lv)(lv)框壓(ya)緊，使濾(lv)(lv)(lv)板(ban)與濾(lv)(lv)(lv)板(ban)之間構(gou)成(cheng)一個壓(ya)濾(lv)(lv)(lv)室(shi)。污泥從進料口流入(ru)，水通(tong)(tong)過(guo)濾(lv)(lv)(lv)板(ban)從濾(lv)(lv)(lv)液出口排(pai)出，泥餅(bing)堆(dui)積(ji)在框內濾(lv)(lv)(lv)布上(shang)，濾(lv)(lv)(lv)板(ban)和(he)濾(lv)(lv)(lv)框松開(kai)后泥餅(bing)就很(hen)容易剝落下(xia)來，具有操作(zuo)簡單(dan)，濾(lv)(lv)(lv)餅(bing)含固(gu)率高，適用(yong)性強等優點。