PGZ平板自動(dòng)刮刀下部卸料離心機(jī)
■產(chǎn)品結(jié)構(gòu)原理 PGZ系列平板離心機(jī)是一種全自動(dòng)控制的立式刮刀卸料離心機(jī)，在電氣控制下，轉(zhuǎn)鼓啟動(dòng)達(dá)到進(jìn)料速度后，控制系統(tǒng)打開進(jìn)料閥，被處理懸浮液從進(jìn)料管入轉(zhuǎn)鼓。在轉(zhuǎn)鼓高速旋轉(zhuǎn)產(chǎn)生的強(qiáng)大離心力作用下，進(jìn)入轉(zhuǎn)鼓內(nèi)的懸浮液被均布于轉(zhuǎn)鼓內(nèi)壁的過濾介質(zhì)上，成空心圓柱狀。液相通過過濾介質(zhì)和轉(zhuǎn)鼓上的許多小孔被甩出鼓外。由機(jī)殼內(nèi)壁和底盤搜集，從出液管排出，而固相粒子則被留在過濾介質(zhì)上。當(dāng)進(jìn)料量達(dá)到設(shè)定值。由料層控制器(或進(jìn)料時(shí)間)向控制系統(tǒng)發(fā)出信號(hào)，關(guān)閉進(jìn)料閥門。同時(shí)，根據(jù)工藝需要可對(duì)物料進(jìn)行洗滌，洗滌達(dá)到要求后，在脫水速度下進(jìn)行二次脫水。處理物料達(dá)到分離要求，控制系統(tǒng)控制主電機(jī)將回轉(zhuǎn)體的轉(zhuǎn)速降到卸料速度，卸料機(jī)構(gòu)采用窄刮刀，先由旋轉(zhuǎn)缸驅(qū)動(dòng)徑向刮料，到位后停留一下，再軸向行程卸料，下降到位刮下轉(zhuǎn)鼓壁上的物料。固體顆粒通過刮刀卸料借助重力。經(jīng)轉(zhuǎn)鼓底的卸料口從機(jī)座底部排出。機(jī)器完成一個(gè)工作循環(huán)，在控制系統(tǒng)(PLC)的控制下進(jìn)入到下一個(gè)工作循環(huán)?！鯯copeofapplication PGZseriesplatecentrifugeisakindofautomaticcontrolofverticalscraperdischargecentrifuge,undertheelectricalcontrol,drumstartedafterreachingfeedspeed,openthefeedvalvecontrolsystem,treatedsuspensionfromafeedingtubeintothedrum.Inthedrumundertheeffectsofthestrongcentrifugalforceathighspeed,intothedruminsuspensionwerealldrumontheinnersurfaceofthefiltermedium,andintothehollowcylindrical.Liquidthroughthefiltermediumandthemanyholeswasthrownonthedrum.Collectionbychassisandcasingwall,fromthedischargepipeofproducedliquid,andsolidphaseparticlesareonthefiltermedium.Whenthefeedratetoachievethesetvalue.Bymateriallayercontroller(orfeed)signaltothecontrolsystem,closetheinletvalve.Atthesametime,accordingtoprocessneedswashingforthematerial,afterwashinguptopar,secondarydewateringunderthedehydrationrate.Processingmaterialsmeettherequirementsofseparation,thecontrolsystemtocontrolthemainmotortoreducethespeedofsolidofrevolutiontounloadingspeed,usinganarrowbladeindischargingscraperdrivenbyrotarycylinderradialfirst,stayinplaceafteramoment,andaxialdischarge,declineinplaceunderthescrapingdrumwallmaterial.Solidparticlesbyscraperdischargewiththehelpofgravity.Thedrumbottomdischargeoutletfromthebottomofthestandout.Machinetocompleteaworkcycle,underthecontrolofthecontrolsystem(PLC)tothenextworkcycle.■產(chǎn)品特點(diǎn)與用途 PGZ系列平板式離心機(jī)為間隙式周期性工作方式的離心機(jī)。它在可編程序的控制下，由電氣系統(tǒng)自動(dòng)完成工作周期，可實(shí)現(xiàn)多次進(jìn)料、多次洗滌、多次脫水的要求。采用了變頻調(diào)速電機(jī)，機(jī)器各階段轉(zhuǎn)速可根據(jù)需要進(jìn)行任意調(diào)節(jié)。其工序和時(shí)間可通過調(diào)整程序而隨意調(diào)整，工作程序分為七個(gè)工序：1.轉(zhuǎn)鼓啟動(dòng);2.進(jìn)料;3.脫液;4.洗滌;5.二次脫液;6.轉(zhuǎn)鼓制動(dòng)至低速;7.卸料，以達(dá)到最佳工作效率。PGZseriesplatetypecentrifugecentrifugeworkingforintermittentcyclicalmanner.Itunderthecontroloftheprogrammable,finishtheworkbyelectricalsystemautomaticcycle,whichcanrealizetherequirementoffeeding,washing,dehydrationmanytimesmanytimes.Adoptedthevariablefrequencyspeedregulatingmotor,indifferentstagesofthemachinespeedcanbeadjustedaccordingtoneed.Theprocessandthetimecanbeadjustedfreelybyadjustingtheprocess,andtheworkingprocedureisdividedintosevenprocess:1.Thedrumtostart;2.Incomingmaterial;3.Totakeofftheliquid;4.Washing;5.Thesecondaryfluid;6.Drumbraketoslow;7.Discharge,inordertoachievethebestworkingefficiency.■工作流程Theworkingprocess■主要技術(shù)參數(shù)Themaintechnicalparameters■特別提示 1、技術(shù)參數(shù)以產(chǎn)品說明書為準(zhǔn)?！ ?、洽詢時(shí)，請(qǐng)顧客詳細(xì)賜告物料特性參數(shù)及工況條件要求?！ ?、根據(jù)顧客的特殊需要，我們可以采取個(gè)性化的設(shè)計(jì)與制造： (1)材質(zhì)：物料接觸部分材質(zhì)可為304、316L、2205、2507、 904L、TA2等?！ ?2)驅(qū)動(dòng)方式：普通型或防爆型單速電機(jī)等?！ ?3)揭蓋方式：油缸、汽缸、電動(dòng)缸或機(jī)械平衡器等?！ ?4)電控方式：半自動(dòng)、全自動(dòng)或PLG程序控制等?！ ?5)可商家其他技術(shù)要求?！鯯pecialnote1,thetechnicalparametersoftheproductspecificationshallprevail.2,inquire,pleasecustomerdetailsgiventothematerialcharacteristicparametersandworkingconditionrequirements.3,accordingtothespecialneedsofcustomers,wecantakethepersonalizeddesignandmanufacturing:(1)material:materialcontactpartofthematerialfor304,316l,316,2507,904l,TA2,etc.(2)drivemode:normalorexplosion-prooftypesinglespeedmotor,etc.(3)peelway:oilcylinder,cylinder,electriccylinderormechanicalbalance,etc.(4)electriccontrolmethods:semi-automatic,fullyautomaticorPLGprocesscontrol,etc.(5)businessothertechnicalrequirements.
