Kev tswj kub ntawm granulators yog qhov tseem ceeb, thiab qhov ntsuas kub tsim nyog txawv nyob ntawm cov khoom siv. Feem ntau, qhov kub ntawm cov yas granulator yog tswj ntawm 150℃thiab 250 degree, nyob ntawm seb hom yas thiab kev ua haujlwm. Qhov kub qis dhau tuaj yeem ua rau tsis zoo plasticization, thaum kub dhau heev yuav ua rau cov khoom decomposition. Yog li ntawd, qhov kub thiab txias yuav tsum raug kho raws li cov yam ntxwv ntawm cov khoom thiab cov khoom yuav tsum tau ua thaum ua haujlwm.
Qhov tseem ceeb ntawm Kev Tswj Kub Kub hauv Granulators
Granulators yog cov cuab yeej tseem ceeb hauv kev lag luam yas thiab tshuaj lom neeg, siv los ua cov khoom siv raw rau hauv cov khoom granular. Kev tswj qhov kub thiab txias yog ib kauj ruam tseem ceeb hauv cov txheej txheem granulation, cuam tshuam ncaj qha rau cov khoom zoo thiab kev ua haujlwm ntau lawm. Qhov ntsuas kub tsim nyog ua kom ntseeg tau tias cov khoom siv raw yog cov yas tag nrho, sib xyaw ua ke, thiab ua kom zoo rau hauv granules. Cov kub uas qis dhau los yog siab dhau tuaj yeem ua rau muaj teeb meem ntau lawm, xws li cov granules tsis tiav, brittleness, los yog tsim cov npuas.
Qhov ntsuas kub tsim nyog rau cov khoom sib txawv
Cov Khoom Siv Yas: Qhov ntsuas kub ntawm cov yas granulators feem ntau yog nruab nrab ntawm 150℃thiab 250 degree. Qhov tshwj xeeb kub yog nyob ntawm hom yas, nws cov ntsiab lus melting, thiab kev ua tiav. Piv txwv li, polyethylene (PE) muaj qhov ua haujlwm kub qis dua, thaum siab - cov yas ua tau zoo xws li polycarbonate (PC) yuav tsum tau kub dua.
Lwm Cov Khoom Siv Tshuaj: Rau cov khoom tsis yog- cov ntaub ntawv yas, xws li roj hmab thiab cov resins, qhov kub ntawm granulation yuav txawv. Cov yam ntxwv xws li cov ntsiab lus melting, viscosity, thiab thermal stability ntawm cov ntaub ntawv no yuav cuam tshuam rau lawv cov kev ua haujlwm kub.
Cov Lus Qhia Txog Kev Tswj Kub Kub thiab Kev Tiv Thaiv Kev Ua Haujlwm
Kho qhov kub thiab txias raws li cov yam ntxwv ntawm cov khoom: Ua ntej ua haujlwm ntawm granulator, cov yam ntxwv ntawm cov khoom ua tiav yuav tsum tau nkag siab zoo, suav nrog cov ntsiab lus melting thiab thermal stability, thiaj li tsim kom muaj qhov tsim nyog ua haujlwm kub.
Ua kom sov thiab txias txias: Thaum pib lub granulator, lub hauv paus ntsiab lus ntawm maj mam cua sov yuav tsum tau ua raws li kom tsis txhob muaj kev puas tsuaj rau cov khoom thiab cov ntaub ntawv los ntawm qhov kub thiab txias. Ib yam li ntawd, ua ntej kaw, qhov ntsuas kub yuav tsum tau maj mam txo kom ntseeg tau tias cov cuab yeej muaj kev nyab xeeb.
Tiag -Lub Sijhawm Saib Xyuas thiab Kho Kom Zoo: Thaum lub sijhawm ua cov txheej txheem granulation, kev hloov pauv kub yuav tsum tau saib xyuas lub sijhawm tiag tiag, thiab qhov ntsuas kub yuav tsum raug kho tam sim ntawd raws li qhov xwm txheej tiag tiag. Qhov no pab kom muaj kev ruaj ntseg ntawm cov txheej txheem ntau lawm thiab qhov sib xws ntawm cov khoom zoo.
Kev saib xyuas tsis tu ncua thiab tshuaj xyuas: Tsis tu ncua tswj thiab tshuaj xyuas cov khoom tseem ceeb ntawm cov granulator, xws li cov cua sov thiab cov ntsuas kub, kom ntseeg tau tias lawv cov haujlwm zoo li qub, yog li txhim kho qhov tseeb thiab kev ntseeg siab ntawm kev tswj qhov kub thiab txias.