Microfiltration machine is adeviceofmechanicalfilter,themaintransmissiondevice, theoverflowweirwaterdistributor,waterflushingdevice, filtercartridge,maincomponentssuchas thebase,stainlesssteel strainer screen.Itsworkingprinciple istodealwiththe waterinto the water fromtheoverflowpipemouth,thetransientsteady flow,even fromthewateroutletoverflow,distributionin thecartridgestrainer rotatingintheoppositedirection,water flowand thefiltertubewallrelativeshearingmovement,waterfiltrationefficiency,solidsseparationbyintercepting,tumblingdownthe cylinderspiralguide plate fromtheotherend of thefiltercylinder,waste waterfromthe filter to filteroutthedoor in acartridgecover onbothsidesunder the action ofdiversionfrombelow thetankflows.Thefiltercylinder is equippedwithaflushingwaterpipe,waterpressure(3kg/cm2) fan-shaped spraytowashdredgefilter,toensurefilteralways maintain good filtering ability.