1. Tus qauv tsis muaj ntawm cov tov khoom
Tus qauv tsim qauv yog qhov tseem ceeb tshaj plaws txiav txim siab sib xyaw ua ke ua ke thiab kev sib dhos, nrog cov tsis muaj xws li:
RIBBBO GEOMETRY:
Tw thiab txhuas: Lub suab (deb ntawm cov kab ke uas nyob ib sab uas nyob ib sab ntawm lub Ribbon) tshwj xeeb cuam tshuam rau cov ntaub ntawv ntawm cov khoom siv tshuab ua kom ceev. Qhov tsim nyog suab tsim nyog tuaj yeem sib npaug ntawm radial tov (tshwm sim los ntawm Ribbon txoj kev sib hloov) thiab axial ncig cov khoom. Yog hais tias lub suab yog loj dhau, lub axial conveying ceev nrawm nrawm, ua rau muaj kev sib xyaw tsis txaus; Yog hais tias lub suab yog ib yam nkaus, cov khoom txuam thiab kev sib xyaw tsis tshua muaj kev ua tau zoo.
Ribbon dav thiab tuab: Cov Ribbons kub nce ntxiv lub chaw sib ze nrog cov khoom siv, txhim kho txiab thiab cuam tshuam rau kev siv fais fab ntxiv. Kev siv tuab tuab dhau los txo qhov chaw sib xyaw zoo thiab tuaj yeem ua rau cov khoom nplaum.
Helical kev taw qhia: Ob chav Helical Ribbon Mixers feem ntau yuav tsum tau ua ke ntawm sab hauv thiab sab nraud ribbons nrog rov qab helical kev qhia. Cov ntaub pua hauv cib conve cov khoom siv Axesly hauv ib qho kev taw qhia, thiab kev sib sau yuam kev hauv cov ntaub ntawv hauv cov khoom sib xyaw, uas txhim kho kev sib xyaw ua ke.
Chenel qauv:
Barrel inch thiab ntev piv: Ib feem ntau tsim nyog piv (feem ntau 1: 1 txog 2: 1) kom ntseeg tau tias cov ntaub ntawv muaj lub sijhawm nyob txaus rau kev sib xyaw. Yog hais tias lub thoob luv luv heev, cov ntaub ntawv raug tso tawm ua ntej sib xyaw tag nrho; Yog tias ntev ntev, kev siv zog nce thiab thaj chaw tuag.
Sab hauv phab ntsa du thiab tshem: Phab ntsa ncaj nraim mus ntxiv txo cov khoom nplaum thiab cov aav tsis tuag. Qhov kev tshem tawm ntawm Ribbon thiab lub thoob thaiv phab ntsa (feem ntau yog 3-5mm) yog qhov kev tshem tawm "thiab cov kab mob ntau dhau yuav ua rau kev sib txhuam thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm txoj hlua khi thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm txoj hlua khi thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob tw thiab hnav ntawm cov pob zeb thiab cov thoob.
Ncej thiab Ribbon Installation: Lub coaxiality ntawm lub ntsiab ncej thiab qhov sib tw ntawm cov ribbon installation cuam tshuam rau kev sib xyaw ntawm lub zog. Kev sib txawv tuaj yeem ua rau muaj cov khoom siv tsis sib xws, ua rau thaj chaw tsis muaj hnub tuag.
2. Lub cev thiab tshuaj lom neeg ntawm cov ntaub ntawv
Cov yam ntxwv ntawm cov khoom sib xyaw ncaj qha txiav txim siab qhov nyuaj ntawm kev sib xyaw thiab kev yoog raws li cov tov khoom:
Particle loj thiab faib: Cov ntaub ntawv nrog cov nplaum uas muaj feem ntau yog qhov yooj yim dua los sib xyaw. Rau cov ntaub ntawv nrog cov kev faib tawm loj me me (piv txwv li sib xyaw ntawm cov hmoov thiab cov coRRation), cov lus sib sau ua ke), cov lus sib sau ua ke) yog qhov tshwm sim, cuam tshuam cov nyhuv sib xyaw. Tsis tas li ntawd, ultrafine hmoov yog nquag mus rau agglomeration vim yog qhov uas yuav tsum tau kho ua ntej (piv txwv li, ntxiv cov dispersants) txhawm rau txhim kho kev ua kom sib xyaw ua ke.
Ceev txawv: Lub zog loj sib txawv ntawm cov ntaub ntawv (piv txwv li, tov cov hmoov hlau hnyav thiab lub teeb organic hmoov) yooj yim ua rau muaj kev sib tshuam sib tsoo. Lub ob lub helical ribbon qhov kev sib tw yuam kev tuaj yeem daws qhov teeb meem no, tab sis ntau qhov sib txawv sib txawv yuav tseem txo cov txheej txheem sib xyaw.
Yauv cov ntsiab lus: Cov ntaub ntawv nrog cov ntsiab lus noo noo muaj cov kua zoo thiab yog qhov yooj yim. Cov ntaub ntawv yooj yim heev yuav tsim cov plua plav thiab cov khoom siv ntub dej, thaum muaj phab ntsa thiab cov cheeb tsam tsis muaj zog.
Viscosity thiab fluidity: High {- viscosity cov ntaub ntawv (piv txwv li cov pastes, thiab cov ntaub qhwv tsis zoo, thiab cov hlua khi tsis zoo los tsoo cov quab yuam kom tsis txhob muaj agglomerates. Lub ob pab pawg helical muaj cov txiaj ntsig zoo hauv kev siv cov khoom siv viscous vim nws cov khoom muaj peev xwm sib xyaw ua ke, tab sis tsis tshua muaj cov khoom siv kuj tseem ua rau muaj kev sib xyaw tsis txaus.
3. Cov haujlwm tsis muaj
Cov kev ua haujlwm tsim nyog yuav ua rau kev sib xyaw ua ke ntawm cov tov khoom, feem ntau yog suav nrog:
Tig ceev ntawm ribbon:
Txoj kev nplua hluav taws xob ncaj qha cuam tshuam rau cov shear tus nqi thiab cov khoom siv ncig nrawm. Tsis pub dhau ib qhov ntau, nce kev sib hloov ceev ua kom tiav cov shear quab yuam thiab cua hlob, nrawm sib xyaw.
Kev siv ntau ntau yuav ua rau muaj teeb meem xws li kev siv hluav taws xob ntau ntxiv rau hauv phab ntsa nrawm nrawm nrawm nrawm nrawm nrawm nrawm thiab ntev. Txoj kev ua kom zoo tshaj plaws ntawm kev txiav txim siab feem ntau yog txiav txim los ntawm cov qauv tsim qauv thiab cov khoom siv.
Tus Nqi:
Cov feem puv (piv ntawm cov ntaub ntawv ntim rau lub thawv ntim tau zoo) feem ntau muaj los ntawm 60% rau 80% rau ob pab tswj ke helical. Ib qho dhau - Cov nqi sib sau tsawg dua cov khoom sib tiv ntawm cov ntaub ntawv, thaum muaj kev sib xyaw ua kom tsis txaus thiab nce zog siv.
Rau cov ntaub ntawv nrog fluidity tsis zoo, tus nqi txhaws yuav tsum raug txo kom zoo kom ntseeg tau cov khoom siv cov khoom siv; Rau cov ntaub ntawv nrog cov flu fluidity zoo, tus nqi txhaws tuaj yeem muaj ntau ntxiv txhim kho kev ua tau zoo.
Sib xyaw sijhawm:
Kev sib xyaw ua ke yog kev sib xyaw zoo nrog kev sib xyaw ua ke nyob rau hauv ib lub sijhawm. Txuas ntxiv lub sijhawm sib xyaw pab kom tshem tawm cov hauv zos inomogeneity, tab sis tom qab ncav lub sijhawm sib xyaw ua ke, txuas ntxiv rau kev siv hluav taws xob tsuas yog ua rau muaj kev sib txawv, thiab txawm yuav ua rau muaj kev sib txawv.
Lub sijhawm zoo sib xyaw ua tau txiav txim siab tau txiav txim siab los ntawm kev sim raws li cov khoom siv thiab kev sib xyaw.
Pub Cov Nrauj thiab Txuj Ci:
Cov kab ua ntu kev pub mis cuam tshuam rau thawj cov ntaub ntawv sib xyaw. Piv txwv li, ntxiv cov ntaub ntawv nrog cov khoom muaj ntau lossis zoo nkauj ua ntej, tom qab ntawd ntxiv cov ntaub ntawv me me lossis yooj yim agglomerated cov ntaub ntawv.
Cov txheej txheem pub mis (piv txwv li, kev zam txuas ntxiv lossis kev pub mis ua kom zoo dua rau kev ua kom muaj kev noj haus ntau nrog kev sib xyaw ua kom tsis tiav cov ntaub ntawv.
4. Ntu kev teeb tsa
Ntu kev sib xyaw thiab cov tshuab tuaj yeem pab txhim kho kev txhim kho kev ua kom sib xyaw, xws li:
Ntaus ntawv rau kev rhuav agglomerates: Rau cov ntaub ntawv ib tus puas rau agglomeration, installing ib lub crushing duav lossis lub siab} nrawm dua disperser ntawm lub sij hawm agglomerates thaum sib tov, txhim kho kev sib xyaw.
Kev ntxuav thiab anti - adhesion tshuab: Txhim kho cov scrapers ntawm cov xov tooj rau ntxuav lub thoob thaiv phab ntsa hauv lub sijhawm tiag tiag tuaj yeem txo cov khoom nplaum thiab thaj chaw tuag. Tsis tas li ntawd, kev kho saum npoo ntawm Ribbon thiab Barrel (piv txwv li, polytetrafluoroethylene txheej) kuj tseem tuaj yeem txhim kho anti {{kua nplaum ua haujlwm.
Rho tawm mechanism: Ib qho kev tshem tawm chaw nres nkoj tsim (piv txwv li, hauv qab tag nrho- qhov kev tawm ntxig) tuaj yeem txo cov khoom seem thiab tsis txhob}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}. Qhov kev tawm tsam nrawm yuav tsum sib phim nrog lub xeev sib xyaw kom ntseeg tau tias cov ntaub ntawv sib xyaw uas tsis yooj yim.