压紧滤板时，首先用手扳动丝杠手轮，使头板前进，待滤板初步压紧后改用液压顶紧，{精}当压力达到20MPa时停止加压，并用紧固锁紧螺母(但一定注意，压滤机滤板保护与替换液压顶紧行程不得超过50mm，如行程已到50mm，但压力仍未达到20MPa时，可松开液压系统，重新扳紧丝杠后，再行加压。反之则可松开滤板。

用压滤机泵将待过滤的悬浮液输送到已压紧的各个滤室中，压滤机悬浮液中的液体透过滤布，通过各滤板上的滤液孔排至机外，悬浮液中的固体颗粒则积聚于滤室中，并逐渐形成滤饼?

压滤机是工业生产中的实现固体，液体分离的一种设备，应用于化工、陶瓷、石油、压滤机食品、冶炼等行业。也适用于工业过滤污水处理;液压式为机、电、液一体式。操作维护方便，运行。压滤机泵的工作原理：用于固体和液体的分离。压滤机过滤后的泥饼有更高的含固率和优良的分离效果。固液分离的基本原理是：混合液流经过滤介质(滤布)，固体停留在滤布上，并逐渐在滤布上堆积形成过滤泥饼。而滤液部分则渗透过滤布，成为不含固体的清液。

Whenpressingthefilterplate,firstpullthescrewhandwheelbyhandtomaketheheadplatemoveforward.Afterthefilterplateisinitiallypressed,itispressedbyhydraulicpressureinstead,andusethefasteninglocknut(butmustpayattentionto,filterplateprotectionandreplacementofhydraulicpressuretoptightstrokeshallnotexceed50mm,ifthestrokehasreached50mm,butthepressurestillhasnotreached20MPA,canloosenthehydraulicsystem,pullthescrewagain,thenpressurize.Otherwise,thefilterplatecanbeloosened.Thesuspensiontobefilteredisconveyedtothepressedfiltrationchambersbyapump.Theliquidinthesuspensionofthefilterpresspassesthroughthefilterclothandisdischargedtotheoutsideofthemachinethroughthefilterholesonthefilterplates.Thesolidparticlesinthesuspensionaccumulateinthefiltrationchambersandgraduallyformafiltercake?{fine}isakindofequipmentforsolidandliquidseparationinindustrialproduction.Itisusedinchemicalindustry,ceramics,petroleum,filterpress,food,smeltingandsoon.Alsosuitableforindustrialfiltrationsewagetreatment;hydraulictypeformechanical,electrical,hydraulicintegration.Easyoperationandmaintenance,operation.How{fine}works:forsolidandliquidseparation.Thefilteredmudcakehashighersolidcontentandbetterseparationeffect.Thebasicprincipleofsolid-liquidseparationisthatthemixedliquidflowsthroughthefiltermedium(filtercloth),thesolidremainsonthefiltercloth,andgraduallyaccumulatesonthefilterclothtoformfiltercake.Andthefiltratepartpenetratesthefilterclothandbe

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