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板框壓濾(lv)機(ji)是應用(yong)于(yu)化工脫水的機(ji)械。雖然板框壓濾(lv)機(ji)一般為(wei)間歇操作、基建(jian)設備投資較大(da)、過濾(lv)能力也較低,但由于(yu)其具有過濾(lv)推動力大(da)、濾(lv)餅的含固率高、濾(lv)液清(qing)澈(che)、固體回收率高、調理藥品消(xiao)耗量少等優點,在一些小型(xing)污(wu)水廠(chang)仍被廣泛應用(yong)。
板(ban)(ban)(ban)與(yu)(yu)框相間(jian)(jian)排列而成,在(zai)濾(lv)板(ban)(ban)(ban)的(de)兩(liang)側覆(fu)有(you)濾(lv)布,用壓(ya)(ya)緊裝置把板(ban)(ban)(ban)與(yu)(yu)框壓(ya)(ya)緊,即在(zai)板(ban)(ban)(ban)與(yu)(yu)框之間(jian)(jian)構成壓(ya)(ya)濾(lv)室。在(zai)板(ban)(ban)(ban)與(yu)(yu)框的(de)上(shang)端(duan)中間(jian)(jian)相同部位開(kai)有(you)小(xiao)孔(kong)(kong),壓(ya)(ya)緊后(hou)成為一條通道(dao)(dao),加(jia)壓(ya)(ya)到0.2~0.4MPa的(de)污泥,由該通道(dao)(dao)進入壓(ya)(ya)濾(lv)室,濾(lv)板(ban)(ban)(ban)的(de)表面刻有(you)溝(gou)槽(cao),下端(duan)鉆有(you)供(gong)濾(lv)液排出(chu)(chu)的(de)孔(kong)(kong)道(dao)(dao),濾(lv)液在(zai)壓(ya)(ya)力下,通過濾(lv)布、沿(yan)溝(gou)槽(cao)與(yu)(yu)孔(kong)(kong)道(dao)(dao)排出(chu)(chu)濾(lv)機,使污泥脫水。歡迎聯(lian)系承(cheng)通機械咨(zi)詢(xun)選購相關產品!