一、概述
板(ban)框壓濾(lv)機(ji)是一種間(jian)歇型過濾(lv)機(ji)，在工(gong)業(ye)生(sheng)產中應用(yong)最早，至今仍在使用(yong)。它由帶(dai)凹凸紋(wen)路的濾(lv)板(ban)和濾(lv)框交替排列組裝與機(ji)架(jia)而構成。
二、機型分類(lei)
1：板(ban)(ban)(ban)(ban)(ban)框壓(ya)(ya)(ya)濾(lv)(lv)機(ji)(ji)有(you)手動(dong)(dong)(dong)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)、機(ji)(ji)械壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)和(he)(he)液(ye)壓(ya)(ya)(ya)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)三種形式。手動(dong)(dong)(dong)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)是(shi)螺(luo)旋(xuan)千斤頂(ding)推(tui)動(dong)(dong)(dong)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)板(ban)(ban)(ban)(ban)(ban)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)；機(ji)(ji)械壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)是(shi)電(dian)動(dong)(dong)(dong)機(ji)(ji)配(pei)H型減速箱，經機(ji)(ji)架(jia)(jia)(jia)傳動(dong)(dong)(dong)部件(jian)推(tui)動(dong)(dong)(dong)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)板(ban)(ban)(ban)(ban)(ban)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)；液(ye)壓(ya)(ya)(ya)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)是(shi)有(you)液(ye)壓(ya)(ya)(ya)站經機(ji)(ji)架(jia)(jia)(jia)上(shang)的液(ye)壓(ya)(ya)(ya)缸部件(jian)推(tui)動(dong)(dong)(dong)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)板(ban)(ban)(ban)(ban)(ban)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)。兩橫(heng)梁(liang)把(ba)止推(tui)板(ban)(ban)(ban)(ban)(ban)和(he)(he)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)裝置(zhi)連在(zai)一起構成機(ji)(ji)架(jia)(jia)(jia)，機(ji)(ji)架(jia)(jia)(jia)上(shang)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)板(ban)(ban)(ban)(ban)(ban)與壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)裝置(zhi)餃(jiao)接，在(zai)止推(tui)板(ban)(ban)(ban)(ban)(ban)和(he)(he)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)板(ban)(ban)(ban)(ban)(ban)之間(jian)依次交替排列著濾(lv)(lv)板(ban)(ban)(ban)(ban)(ban)和(he)(he)濾(lv)(lv)框，濾(lv)(lv)板(ban)(ban)(ban)(ban)(ban)和(he)(he)濾(lv)(lv)框之間(jian)夾(jia)著過(guo)(guo)濾(lv)(lv)介(jie)(jie)質；壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)裝置(zhi)推(tui)動(dong)(dong)(dong)壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)板(ban)(ban)(ban)(ban)(ban)，將(jiang)所有(you)濾(lv)(lv)板(ban)(ban)(ban)(ban)(ban)和(he)(he)濾(lv)(lv)框壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)在(zai)機(ji)(ji)架(jia)(jia)(jia)中，達(da)到額定壓(ya)(ya)(ya)緊(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)力(li)后，即可進(jin)行過(guo)(guo)濾(lv)(lv)。懸浮(fu)液(ye)從止推(tui)板(ban)(ban)(ban)(ban)(ban)上(shang)的進(jin)料孔(kong)(kong)進(jin)入各(ge)濾(lv)(lv)室(shi)(濾(lv)(lv)框與相(xiang)鄰(lin)濾(lv)(lv)板(ban)(ban)(ban)(ban)(ban)構成濾(lv)(lv)室(shi))，固體(ti)顆粒被(bei)過(guo)(guo)濾(lv)(lv)介(jie)(jie)質截留(liu)在(zai)濾(lv)(lv)室(shi)內，濾(lv)(lv)液(ye)則透過(guo)(guo)介(jie)(jie)質，由出液(ye)孔(kong)(kong)排出機(ji)(ji)外。
2：壓濾(lv)機(ji)的(de)出液(ye)(ye)(ye)有明流(liu)(liu)(liu)和暗流(liu)(liu)(liu)兩種形式(shi)，濾(lv)液(ye)(ye)(ye)從每(mei)塊(kuai)(kuai)濾(lv)板(ban)(ban)(ban)的(de)出液(ye)(ye)(ye)孔(kong)直接排出機(ji)外的(de)稱明流(liu)(liu)(liu)式(shi)，明流(liu)(liu)(liu)式(shi)便于(yu)監(jian)視每(mei)塊(kuai)(kuai)濾(lv)板(ban)(ban)(ban)的(de)過(guo)濾(lv)情況(kuang)，發現某濾(lv)板(ban)(ban)(ban)濾(lv)液(ye)(ye)(ye)不(bu)純，即可關(guan)閉(bi)該(gai)板(ban)(ban)(ban)出液(ye)(ye)(ye)口；若各塊(kuai)(kuai)濾(lv)板(ban)(ban)(ban)的(de)濾(lv)液(ye)(ye)(ye)匯合從一(yi)條出液(ye)(ye)(ye)管道排出機(ji)外的(de)則稱暗流(liu)(liu)(liu)式(shi)，暗流(liu)(liu)(liu)式(shi)用于(yu)濾(lv)液(ye)(ye)(ye)易揮發或濾(lv)液(ye)(ye)(ye)對(dui)人體有害(hai)的(de)懸浮液(ye)(ye)(ye)的(de)過(guo)濾(lv)。
三、適用(yong)行業
壓濾機適用的行業：
1、食品：
果汁飲料、黃酒啤酒、白酒、酵母、植物蛋白、甜蜜素、葡萄糖、淀粉糖、麥芽糖、淀粉、米粉、卡拉膠、味精、香精、醬油、口服液
2、化工：
燃料顏料、燒堿、純堿、氯堿鹽、白碳墨、皂紫、芬墨、漂白粉、立德粉、熒光粉、保險粉、氯酸鉀、硫酸鉀、硫酸亞鐵、氫氧化鐵、凈水劑、硫酸鋁、聚合氯化鋁、堿式氯化鋁
3、醫藥：
抗生素類：紅霉素、螺旋霉素、四環素、土霉素等；中藥：肌醇、有機磷、糖化醇等
4、冶金：
鉬礦、鐵礦、鋅礦、銅礦、銀礦、金礦等
5、煉油：
黃油、石油、食用油、甘油、植物油、機械油等
6、污水處理：
化工污水、冶煉污水、印染污水、制藥污水等做液固分離
四、優勢
①通過氣動閥門排渣，可很好的降低工人勞動強度;
②不用使用濾布和濾紙，就可以大大降低過濾的成本;
③運用全密閉式操作方式，非常環保，而且還沒有物料損耗;
④當振動掉渣的時候，可以大大降低勞動強度來實現連續作業;
⑤液體中的料渣和進行過濾和脫水過濾的時候，也能夠很好的代替板框過濾機。
