Treatmentprincipleand structure:
Qupressurefilter is onerelying onthe pressureof wetsievingwas subjected tohigh-efficiencyscreen.It consists ofthe screen surface,the screen box,feedersand exportcomponents.Screen surfacepressureis a key componentsongscreen.It consists ofa stainless steelsievesieve-shapedpiecesassembledtogether.Wet materialunderpressureejectedfrom the nozzle opening0.2-0.4Mpaoperation.Feedinga highejection speedtangential forcegenerated.Triangularwedge-shapedpiecesto form ascreenedgetoform a layer ofthe materialwipesbookbook,water andfine materialuniformly dispersed,the so-called"scraping" effect,is tomake the materialeasy to grade, and the entirescreensurface to beessentialsinceclean up.Oversizematerialfromthe slagdischarge port,the undersizematerial intoa slurryoutlet.
Conditionsandfactors thataffect thescreening effect:
Operating pressuremust be controlledbetween0.2 ~ 0.4MPa,high pressure,highscreeningefficiency,production capacityis also large,the pressureis low, thescreening efficiencyis low,productivityis also low.Whenscreeningfeeddry mattercontent of about17%fineslagfirstscreeningofstarch milk.10-11BX,SO2content ofthe slurryshould be between0.035 to0.045%.
Material: 316Lor designatedmaterials.
Performance parameters:
1、 thescreen surfacearc angle: 120 °or specifyradians
2、 thesieve slitwidth: 50um, 75um, 100um, 150um, 200um
3、materialhandling capacity: 34 ~ 46m3 / h 4,feedpressure: 0.2 ~ 0.4MPa
5、the screen surfacewidth: 585mm, 710mm, 825mm
6、the screen surfaceradius: 762mm
7、usingtwo-wayscreen surface,long service life.
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