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板(ban)框壓濾(lv)機(ji)(ji)是應用(yong)(yong)于化工脫水(shui)的機(ji)(ji)械。雖(sui)然(ran)板(ban)框壓濾(lv)機(ji)(ji)一般為間歇(xie)操作(zuo)、基建(jian)設備投資(zi)較大、過(guo)濾(lv)能力也(ye)較低,但由于其具有過(guo)濾(lv)推動力大、濾(lv)餅(bing)的含(han)固率(lv)高(gao)、濾(lv)液清澈、固體(ti)回收(shou)率(lv)高(gao)、調理(li)藥品消(xiao)耗量(liang)少等優點,在一些小型污(wu)水(shui)廠仍被廣泛應用(yong)(yong)。
板(ban)(ban)與(yu)(yu)框(kuang)相(xiang)間(jian)排列而成,在(zai)(zai)濾(lv)(lv)(lv)板(ban)(ban)的兩側覆有(you)(you)濾(lv)(lv)(lv)布,用壓緊(jin)(jin)裝置把板(ban)(ban)與(yu)(yu)框(kuang)壓緊(jin)(jin),即(ji)在(zai)(zai)板(ban)(ban)與(yu)(yu)框(kuang)之間(jian)構成壓濾(lv)(lv)(lv)室。在(zai)(zai)板(ban)(ban)與(yu)(yu)框(kuang)的上端中(zhong)間(jian)相(xiang)同部位開有(you)(you)小孔,壓緊(jin)(jin)后成為(wei)一(yi)條通(tong)道(dao),加壓到0.2~0.4MPa的污泥(ni),由該通(tong)道(dao)進入壓濾(lv)(lv)(lv)室,濾(lv)(lv)(lv)板(ban)(ban)的表面刻有(you)(you)溝(gou)槽,下(xia)端鉆有(you)(you)供濾(lv)(lv)(lv)液排出的孔道(dao),濾(lv)(lv)(lv)液在(zai)(zai)壓力(li)下(xia),通(tong)過濾(lv)(lv)(lv)布、沿(yan)溝(gou)槽與(yu)(yu)孔道(dao)排出濾(lv)(lv)(lv)機(ji),使污泥(ni)脫(tuo)水。歡迎聯系(xi)承(cheng)通(tong)機(ji)械咨詢選(xuan)購相(xiang)關產品!