Cov ntsiav tshuaj tam sim no yog ib qho ntawm cov ntaub ntawv siv ntau tshaj plaws, nrog cov zis ntau tshaj plaws thiab siv dav tshaj plaws.Cov txheej txheem ntub dej granulation tseem yog cov txheej txheem tseem ceeb hauv kev tsim cov tshuaj.Nws muaj cov txheej txheem ntau lawm, zoo particle zoo, siab ntau lawm efficiency, thiab compression molding.Zoo thiab lwm yam zoo, nws yog qhov siv dav tshaj plaws hauv kev lag luam tshuaj.
Cov txheej txheem tsim cov ntsiav tshuaj feem ntau tuaj yeem muab faib ua cov khoom siv raw thiab cov khoom pabcuam, hnyav, granulating, ziab, sib tov, ntsiav tshuaj, txheej, thiab lwm yam. Muaj cov lus hais hauv kev lag luam: granulation yog tus thawj coj, ntsiav tshuaj yog lub hauv paus, thiab ntim khoom yog Phoenix tus Tsov tus tw, nws tuaj yeem pom tau tias cov txheej txheem granulation ua lub luag haujlwm tseem ceeb hauv kev tsim cov ntsiav tshuaj tag nrho, tab sis yuav ua li cas ua cov ntaub ntawv mos thiab tau txais granules, txog tam sim no tsuas muaj lub ntsiab lus tob heev hauv cov ntawv nyeem "tuav rau hauv ib qho pob, kov thiab dispersing ”, Tsis tau elaborated.Raws li tus kws sau ntawv qhov kev paub dhau los hauv kev tsim khoom tiag tiag, tsab xov xwm no txheeb xyuas ntau yam cuam tshuam rau kev ruaj ntseg ntawm cov ntsiav tshuaj ntub dej granulation txheej txheem, thiab tawm tswv yim txog kev tswj xyuas kom zoo ntawm cov tshuaj ntau lawm.
Pretreatment ntawm raw khoom
Cov khoom siv raw thiab cov khoom pabcuam feem ntau yuav tsum tau crushed thiab tshuaj xyuas ua ntej ntub sib xyaw thiab granulation ntau lawm.Qee qhov tsis tsim nyog tshwm sim uas feem ntau tshwm sim hauv cov txheej txheem ntawm cov ntsiav tshuaj, xws li kev sib xyaw tsis sib xws, sib cais, sib txuas lossis tawg, thiab lwm yam, muaj feem cuam tshuam rau qhov tsis txaus pulverization fineness ntawm raw cov ntaub ntawv thaum pretreatment.Yog hais tias cov ntaub ntawv raw yog scaly los yog koob-zoo li tus crystals, qhov ua tau ntawm cov kev sib txawv saum toj no yuav pom tseeb dua.Lub vijtsam rau pretreatment, crushing thiab sieving nyob rau hauv cov txheej txheem ib txwm yog feem ntau 80 mesh los yog 100 mesh screen, tab sis nrog rau kev nce qib ntawm cov khoom thiab raw khoom technology, feem ntau ntawm raw cov ntaub ntawv uas tau crushed los ntawm 80 mesh screen nyob rau hauv cov txheej txheem ib txwm. tam sim no tuaj yeem tshaj 100. Qhov tshwm sim ntawm qhov tshwm sim saum toj no tau txo qis heev rau cov hmoov zoo uas tau raug crushed los ntawm 100-mesh sieve.Yog li ntawd, qhov zoo ntawm cov khoom siv raw thiab cov khoom siv los ntawm 100-mesh sieve yog maj mam hloov cov txheej txheem 80-mesh sieving.
Qhov hnyav
Vim tias qhov nce lossis txo qhov hnyav ntawm txhua yam khoom yuav ua rau muaj kev hloov pauv hauv lwm cov txheej txheem, uas yuav ua rau tsis muaj kev ruaj ntseg ntawm cov khoom zoo, uas yuav ua rau muaj teeb meem xws li ntsiav tshuaj chipping, ntau dhau friability, qeeb disintegration lossis txo. dissolution, yog li txhua zaus koj pub Cov nyiaj tsis tuaj yeem hloov kho arbitrarily.Nyob rau hauv cov xwm txheej tshwj xeeb, qhov hnyav hnyav yuav tsum tau lees paub raws li kev txheeb xyuas cov txheej txheem.
Kev npaj ntawm cov khoom
Niaj hnub no, high-speed ntub sib tov granulator yog cov khoom siv feem ntau siv hauv kev tsim cov granulation.Piv nrog rau cov tsoos tov khoom thiab granulator, hom granulator no nyob rau hauv qhov tseeb vim hais tias ntawm cov teeb meem ntawm ntau yam tshuaj los yog nrhiav kom tau zoo.Yog li ntawd, lub granulator tsis raug tshem tawm, thiab lub high-speed ntub sib tov granulator tsuas yog siv raws li ib txwm tov khoom, thiab ces ntau uniform granules yog tau los ntawm granulation.Cov txheej txheem cov txheej txheem uas cuam tshuam rau qhov zoo ntawm cov granules ntub dej feem ntau suav nrog ntau yam xws li qhov kub thiab txias, ntau npaum li cas, ntxiv cov txheej txheem ntawm cov ntawv khi, nplawm thiab txiav ceev ntawm granulator, thiab lub sijhawm nplawm thiab txiav.
Qhov kub ntawm cov nplaum
Qhov kub ntawm cov nplaum yog qhov nyuaj tshaj plaws qhov ntsuas qhov ntsuas kom tswj tau nyob rau hauv qhov ntsuas-up ntau lawm.Nws yuav luag tsis yooj yim sua kom raug tswj qhov sib xws ntawm qhov kub thiab txias ua ntej ntxiv cov nplaum nplaum txhua zaus.Yog li ntawd, feem ntau ntau yam yuav tsis siv qhov kub thiab txias raws li qhov ntsuas ntsuas, tab sis hauv kev tsim khoom tiag tiag, nws pom tias cov hmoov txhuv nplej siab slurry kub muaj qhov cuam tshuam ntau dua rau qee yam tshwj xeeb.Rau cov hom no, qhov kub thiab txias yuav tsum tau ua kom pom tseeb.Raws li ib txwm muaj, qhov kub thiab txias siab dua.Qhov siab dua qhov qis adhesion, qhov qis friability ntawm cov ntsiav tshuaj;qhov siab dua cov hmoov txhuv nplej siab slurry kub, qhov qis dua qhov adhesion, thiab ntau dua qhov kev sib cais ntawm cov ntsiav tshuaj.Yog li ntawd, nyob rau hauv ib co txheej txheem uas siv cov hmoov txhuv nplej siab slurry raws li ib tug binder, qhov kub ntawm lub binder yuav tsum tau tswj rau ib tug tej yam kev mob.
Tus nqi ntawm cov nplaum
Tus nqi ntawm binder muaj qhov pom tseeb tshaj plaws ntawm cov khoom ntub dej, yog li nws cov nyiaj kuj tseem siv los ua qhov tseem ceeb ntawm kev tswj xyuas.Feem ntau, qhov loj ntawm cov binder, qhov siab dua particle ntom thiab hardness, tab sis tus nqi ntawm binder feem ntau sib txawv nrog cov batch ntawm raw thiab auxiliary cov ntaub ntawv.Kuj tseem yuav muaj kev hloov pauv me ntsis ntawm qhov sib txawv ntawm ntau yam sib txawv, uas yuav tsum tau muab khaws cia rau hauv cov txheej txheem tsim khoom mus sij hawm ntev raws li ntau yam sib txawv.Rau kev kho qhov nruj ntawm cov ntaub ntawv mos, nyob rau hauv ib qho kev tsim nyog, cov txheej txheem ntawm kev nce tus nqi ntawm binder yog zoo dua li txoj kev nce lub sij hawm sib tov.
Concentration ntawm nplaum
Feem ntau, qhov ntau dua cov nplaum nplaum, qhov ntau dua qhov viscosity, uas yog inseparable ntawm nws npaum li cas.Feem ntau cov tuam txhab lag luam yuav tsis xaiv los kho qhov concentration thaum tau txais cov nplaum nplaum tom qab kuaj xyuas, tab sis tswj cov khoom muag los ntawm kev kho tus nqi ntawm cov nplaum, feem ntau yog kev sib txuas ntawm cov concentration ntawm tus neeg sawv cev yuav raug sau ua tus nqi ruaj khov hauv cov txheej txheem specification thiab yuav tsis raug siv los kho qhov zoo ntawm cov khoom ntub dej, yog li kuv yuav tsis rov qab los ntawm no.
Yuav ua li cas ntxiv cov nplaum
Siv high-speed ntub sib tov granulation tshuab rau granulate.Feem ntau, muaj ob txoj hauv kev ntxiv cov binder.Ib qho yog kom nres lub tshuab, qhib lub hau ntawm lub granulator, thiab ncuav lub binder ncaj qha.Nyob rau hauv txoj kev no, lub binder tsis yooj yim rau disperse, thiab cov granulation yog qee zaum nws yog ib qho yooj yim los ua rau siab concentration hauv zos thiab tsis sib xws particle nruj.Qhov tshwm sim yog tias cov ntsiav tshuaj extruded disintegrate los yog yaj qhov sib txawv loj;lwm qhov yog lub xeev tsis nres, siv lub binder pub hopper, qhib lub valve pub, thiab nplawm.Ntxiv rau hauv cov txheej txheem, txoj kev pub mis no tuaj yeem zam qhov tsis sib xws hauv zos thiab ua rau cov khoom sib xws.Txawm li cas los xij, vim yog qhov yuav tsum tau ua rau hom binder, cov cuab yeej tsim lossis kev ua haujlwm, thiab lwm yam, nws txwv tsis pub siv cov txheej txheem slurrying thib ob hauv kev tsim khoom.siv.
Kev xaiv ntawm kev sib tov ceev thiab chopping ceev
Lub formability ntawm cov ntaub ntawv mos thaum lub sij hawm granulation yog ncaj qha cuam tshuam rau kev xaiv ntawm stirring thiab chopping ceev ntawm high-ceev sib tov granulator, uas muaj feem xyuam rau cov zoo ntawm cov pellets, thiab ncaj qha cuam tshuam qhov zoo ntawm cov ntsiav tshuaj extruded.Tam sim no, stirring lub cev muaj zog ntawm high-ceev ntub dej sib tov granulator muaj ob speeds thiab kuj tsis paub meej zaus ceev tswj.Qhov ceev ob npaug yog muab faib ua qis ceev thiab siab ceev.Lub zaus hloov pauv ceev tswj siv phau ntawv ceev tswj, tab sis phau ntawv ceev tswj yuav cuam tshuam cov khoom mus rau qee yam.Yog li ntawd, lub high-speed mixing granulator nrog zaus conversion ceev tswj feem ntau teem lub sib tov ceev thiab khiav lub sij hawm, thiab pib qhov kev pab cuam tsis siv neeg ua hauj lwm los txo cov tib neeg qhov sib txawv.Rau ib tug neeg ntau yam, qhov zaus hloov dua siab tshiab yeej tseem siv raws li ob-ceev, tab sis rau qee yam tshwj xeeb, khiav tib lub sij hawm, koj tuaj yeem ua kom ceev kom tau txais cov khoom muag muag, kom tsis txhob muaj kev sib xyaw ua ke ntev los ntawm cov khoom muag muag nruj heev.
Qhov kev xaiv ntawm kev sib tov thiab shredding lub sij hawm
Cov txheej txheem tsis zoo uas cuam tshuam rau qhov zoo ntawm cov khoom muag yog lub sijhawm sib xyaw thiab ua kom tawg.Kev teeb tsa ntawm nws qhov tsis ncaj qha txiav txim siab qhov ua tiav lossis tsis ua tiav ntawm cov txheej txheem granulation.Txawm hais tias qhov sib tov ceev thiab shredding ceev tuaj yeem hloov kho los ntawm kev hloov pauv zaus, feem ntau ntawm cov txheej txheem kev xaiv raug kho kom txo tau qhov sib txawv, txhawm rau kom tau txais cov khoom muag muag zoo dua, xaiv kom tau txais cov khoom muag muag los ntawm kev kho lub sijhawm.Nyob rau hauv ib txwm muaj xwm txheej, luv luv sib tov thiab shredding lub sij hawm yuav txo qhov ceev, hardness, thiab uniformity ntawm cov hais, thiab tawg thiab unqualified uniformity thaum lub sij hawm ntsiav tshuaj;Kev sib xyaw ua ke ntev ntev thiab shredding lub sij hawm yuav ua rau qhov ntom thiab hardness ntawm cov khoom yog tias nws nce, cov khoom muag yuav ua tsis tau thaum lub ntsiav tshuaj compression, lub sij hawm disintegration ntawm cov ntsiav tshuaj yuav ntev, thiab tus nqi dissolution yuav tsis tsim nyog.
Cov khoom siv granulation thiab cov txheej txheem granulation
Tam sim no, xaiv cov khoom siv granulating rau ntub granulation yog muab faib ua ntau hom granulator thiab viav vias granulator.Qhov zoo ntawm multi-function granulator yog kev ua haujlwm siab thiab ua haujlwm yooj yim thiab siv.Qhov tsis zoo yog qhov sib txawv ntawm qhov ntau thiab ceev ntawm kev pub mis vim yog kev pub mis., Lub uniformity ntawm cov hais yog me ntsis zuj zus;Qhov kom zoo dua ntawm lub viav vias hom granulator yog tias cov granules kuj zoo ib yam, thiab qhov sib txawv ntawm cov phau ntawv pub mis thiab pub ceev yog me me.Qhov tsis zoo yog tias qhov ua tau zoo yog tsawg thiab siv cov ntxaij vab tshaus pov tseg yog siv rau kev rhuav tshem.Kev txhim kho kuj tsis yooj yim.Qhov loj me me tsis sib xws tuaj yeem ua rau qhov sib txawv kom dhau qhov kev txwv.Cov xov tooj mesh thiab ceev ntawm tag nrho cov particle screen tuaj yeem tswj tau los txhim kho.Feem ntau, yog tias cov khoom ntub dej nruj, koj tuaj yeem txiav txim siab nce qhov nrawm, xaiv lub vijtsam loj dua, thiab txo cov khoom noj txhua zaus.Yog tias cov khoom xoob xoob, koj tuaj yeem txiav txim siab txo qhov nrawm, xaiv lub vijtsam me me, thiab nce cov khoom noj txhua zaus.Tsis tas li ntawd, hauv kev xaiv cov ntxaij vab tshaus, feem ntau muaj cov ntxaij hlau tsis muaj steel thiab nylon cov ntxaij vab tshaus xaiv los ntawm.Raws li kev tsim khoom thiab cov khoom muag muag, nws yog qhov zoo dua los xaiv cov ntxaij vab tshaus stainless hlau rau cov khoom muag muag, thiab cov khoom muag qhuav.Nylon screen yog qhov tsim nyog, thiab lub viav vias hom granulator kuj tseem tuaj yeem txiav txim siab qhov nruj ntawm kev teeb tsa lub vijtsam los kho kom tau txais cov khoom tsim nyog.
Qhuav
Lub intuitive embodiment ntawm qhuav nyhuv yog particle noo noo.Cov particle noo noo yog qhov tseem ceeb rau kev ntsuam xyuas qhov zoo ntawm cov khoom.Kev tswj kom tsim nyog ntawm qhov ntsuas no ncaj qha cuam tshuam rau cov tsos thiab friability ntawm cov ntsiav tshuaj thaum lub sij hawm ntsiav tshuaj.Nyob rau hauv ib txwm muaj xwm txheej, qhov tshwm sim ntawm chipping thaum lub sij hawm ntsiav tshuaj tuaj yeem txiav txim siab seb nws puas yog tshwm sim los ntawm qhov tsis tshua muaj dej noo, thiab yog tias qhov tshwm sim tshwm sim thaum lub ntsiav tshuaj, nws yog ib qho tsim nyog yuav tsum xav txog seb nws yog tshwm sim los ntawm cov khoom muaj pes tsawg leeg.Kev tswj qhov ntsuas ntawm particle noo noo feem ntau txiav txim siab pib los ntawm kev txheeb xyuas cov txheej txheem, tab sis cov dej noo feem ntau nyuaj rau kev tsim dua tshiab, thiab nws yog ib qho tsim nyog los sau cov ntaub ntawv thiab tsim cov kev tswj dej noo.Feem ntau ntawm cov txheej txheem ziab khaub ncaws siv boiling kom qhuav.Cov kev cuam tshuam muaj xws li cov txheej txheem tsis xws li lub zog siab, ziab kub, lub sij hawm ziab, thiab qhov hnyav ntawm cov khoom qhuav.Cov dej noo ntawm cov khoom yog tswj los ntawm kev ntsuas dej nrawm nrawm.Tus neeg ua haujlwm txawj ntse tuaj yeem mus dhau lub sijhawm ntev.Hauv kev xyaum ntau lawm, cov ntsiab lus noo noo ntawm txhua cov khoom ziab yog tswj nyob rau hauv qhov zoo tagnrho, uas tuaj yeem txhim kho kev tsim khoom zoo thiab tuaj yeem tswj tau cov dej noo zoo dua.Ntxiv rau qhov kev paub ntev ntev, cov ntaub ntawv tseem ceeb thiab lub sijhawm ziab thiab cov ntaub ntawv qhuav kub.
Tag nrho granulation ntawm qhuav granules
Ib yam li ntub granulation yog tias cov txheej txheem tsis cuam tshuam rau qhov zoo ntawm cov granules qhuav yog feem ntau cov mesh tooj thiab ceev ntawm tag nrho cov granulation screen.Txhawm rau kom ntseeg tau tias cov khoom lag luam du thaum lub sijhawm ua cov ntsiav tshuaj, tau txais qhov tsim nyog tshaj plaws particle loj faib.Qhov no yog lub sijhawm kawg rau kev hloov kho., Los ntawm kev xaiv cov meshes sib txawv thiab rotating speeds, nws yuav muaj kev cuam tshuam loj rau cov khoom qhuav.Feem ntau, thaum cov khoom yog nruj, xaiv lub vijtsam me me, thiab thaum cov khoom tawg, xaiv lub vijtsam loj dua.Txawm li cas los xij, nyob rau hauv ib txwm muaj xwm txheej, qhov no yuav tsis yog qhov kev xaiv rau kev paub tab.Yog tias koj xav tau cov khoom zoo dua, koj tseem yuav tsum tau kawm thiab txhim kho cov txheej txheem ntawm kev npaj cov khoom muag.
Sib tov
Cov txheej txheem sib xyaw ua ke uas cuam tshuam rau cov khoom zoo yog feem ntau yog qhov sib xyaw, qhov ceev ntawm lub tov khoom, thiab lub sijhawm sib tov.Tus nqi ntawm qhov sib tov yog tus nqi ruaj khov tom qab cov txheej txheem pov thawj tau lees paub.Qhov ceev ntawm lub tov khoom yuav raug cuam tshuam los ntawm drift ntawm lub tov khoom ceev vim yog hnav ntawm cov khoom siv.Lub uniformity ntawm kev sib xyaw yuav tsum tau kuaj xyuas cov khoom siv thiab kev pom zoo ntawm cov khoom ua ntej ntau lawm.Txhawm rau kom ntseeg tau tias qhov sib xws ntawm cov khoom sib xyaw kom zoo tshaj plaws thiab tau txais cov khoom zoo sib xws, nws yog ib qho tsim nyog yuav tsum tau muab lub sijhawm sib xyaw los ntawm kev txheeb xyuas cov txheej txheem.Lub sij hawm sib xyaw txaus yog qhov kev lees paub zoo los xyuas kom meej tias qhov kev faib tawm ntawm cov roj nplua nyeem nyob rau hauv cov khoom qhuav, txwv tsis pub lub lubricant yuav tsim electrostatic adsorption pawg thaum sib tov ntawm cov khoom qhuav, uas yuav cuam tshuam rau qhov zoo ntawm cov khoom.
Nqe lus:
Cov ntsiab lus ntawm tsab xov xwm no yog los ntawm cov xov xwm network, luam tawm rau lub hom phiaj ntawm kev sib qhia cov ntaub ntawv, xws li cov ntsiab lus ua haujlwm, teeb meem kev cai, thov hu rau peb hauv 30 hnub, peb yuav txheeb xyuas thiab tshem tawm thawj zaug.Cov ntsiab lus ntawm tsab xov xwm belongs rau tus sau, nws tsis sawv cev rau peb txoj kev xav, nws tsis tsim ib qho kev tawm tswv yim, thiab cov lus thiab cov haujlwm no muaj qhov kev txhais lus kawg.
Lub sij hawm xa tuaj: Plaub Hlis-20-2021