Lithium -ion roj teeb electrode slurry yog qhov pib ntawm lub roj teeb thiab cov txheej txheem tsim khoom tseem ceeb tshaj plaws. Cov electrode slurry yog tsim los ntawm ntau yam khoom siv raw ntawm ntau qhov sib txawv ntawm qhov sib txawv thiab qhov sib txawv particle loj, thiab nws yog tov nrog cov kua dej theem. Lub pulp tsim yog cov kua uas tsis yog-Newtonian. Lithium-ion roj teeb slurry tuaj yeem muab faib ua ob hom: zoo ncej slurry thiab tsis zoo ncej slurry. Vim tias qhov sib txawv ntawm qhov system (roj thiab dej zog) ntawm slurry, cov khoom yuav tsum sib txawv.
Lithium-ion roj teeb electrode pulp yuav tsum muaj qhov ruaj khov thiab tsim nyog viscosity, uas muaj kev cuam tshuam tseem ceeb rau txheej txheej txheej ntawm daim ntawv polar. Cov teeb meem feem ntau tshwm sim thaum peb cov txheej txheem tsim khoom yog qhov hloov pauv ntawm cov mucous viscosity, uas yog siab dhau lossis qis dhau. Nws tsis haum rau polar txheej.
High viscosity slurry tsis yooj yim rau precipitate thiab dispersal, tab sis siab viscosity heev tsis haum rau cov nyhuv leveling, uas yog tsis conducive rau txheej. Nws yog ib qho yooj yim los ua kom cov kab nrib pleb hauv zos lossis txawm tias tawg thaum cov chais tom ntej. Thaum cov viscosity tsawg, nws yooj yim ua rau cov slurry, tab sis nws yog ib qho nyuaj rau qhuav, txo cov drying efficiency ntawm txheej. Yog tias qhov viscosity tsawg dhau, nws tseem yuav tshwm sim hauv kev tawg thiab tsis zoo sib xws ntawm daim phiaj sib sau ua ke ntawm slurry.
Cov yam tseem ceeb uas cuam tshuam rau viscosity ntawm slurry yog feem ntau qhov kub thiab av noo ntawm ib puag ncig, qhov ceev ntawm kev sib xyaw pulp, lub sij hawm tswj, kev txiav txim ntawm cov khoom xyaw, thiab lwm yam. ambient kub. Thaum lub sij hawm siab-ceev decentralization ntawm lub tov khoom, qhov kub ntawm lub slurry nyob rau hauv lub chim siab tshaj 50 ° C, thiab cov kev kho cua txias yuav tsum tau ua.
Feem ntau, cov dej khov rau qhov zoo thiab qhov tsis zoo sib xyaw pulp nyob rau hauv slurry ntawm lub pulp nyob rau hauv lub thoob ntawm zus tau tej cov zus nyob rau hauv lub thoob, tab sis qhov tsis zoo yog tias cov dej khov dej kub tsawg dhau thiab qhov kub thiab txias yog qhov loj, tsis ruaj khov, thiab nws yog ib qho tsim nyog los tswj cov dej khov dej ntws los ntawm kev hloov kho valve. Qhov kub ntawm cov slurry nyob rau hauv lub slurry chim fluctuates loj heev, uas ncaj qha cuam tshuam rau lub viscosity ntawm slurry, thiab txo cov efficiency ntawm cov khoom thiab cov sib xws ntawm lub roj teeb.
Lub tshuab hluav taws xob kub thiab txias txias tuaj yeem daws qhov teeb meem tam sim no ntawm lithium-ion roj teeb electrode slurry txheej txheem hauv cov txheej txheem tsim khoom, thiab xyuas kom meej tias cov dej kub tsis sib xws thiab ruaj khov. Lub circulating pipeline ntawm lub kub thiab txias tag nrho-hauv-ib qho txuas qhov zoo thiab tsis zoo ncej sib xyaw pulp chim, uas txias los ntawm cov dej ncig mus rau qhov zoo thiab tsis zoo ncej sib tov slurry chim, kom qhov kub thiab txias ntawm slurry nyob rau hauv lub pulp nyob rau hauv lub cev. qhov zoo thiab tsis zoo ncej sib xyaw pulp tuaj yeem tswj tau hauv cov txheej txheem ntawm kev ua haujlwm tas li. Tsis pub dhau tus nqi, kev ruaj ntseg ntawm slurry viscosity yog guaranteed, cov nyhuv ntawm kev txo cov txheej ntawm cov zaj duab xis tom ntej, kev txhim kho cov efficiency ntau lawm, dhau tus nqi, thiab cov khoom zoo ntawm cov polar tide txheej, thiab txo cov sij hawm ua hauj lwm.
