Granulators, raws li cov cuab yeej tseem ceeb hauv kev lag luam, ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw. Hauv qab no yog cov lus qhia ntxaws ntxaws rau thaj chaw thov tseem ceeb ntawm granulators:
Kev lag luam tshuaj
Hauv kev tsim tshuaj lom neeg, granulators yog cov cuab yeej siv tsis tau. Lawv tuaj yeem hloov cov hmoov chemical raw khoom mus rau hauv cov khoom sib xws, cov granules tsis tu ncua, txhim kho cov khoom zoo thiab kev ua haujlwm ntau lawm. Piv txwv li, nyob rau hauv kev tsim cov chiv, teb nruas granulators siv rotational motion rau agglomerate cov ntaub ntawv, tsim granules li niaj zaus ntawm 2-4mm, yooj yim cia thiab thauj. Lub caij no, rau cov ntaub ntawv polymer, kub-melt granulators, los ntawm cov ntsia hlau extrusion pelletizing tshuab, ua tiav tas li ntawm 1-3 tons ib teev, ua tau raws li cov kev xav tau ntawm cov khoom loj - teev. Tsis tas li ntawd, tshwj xeeb tsim cov ntsia hlau tiv thaiv corrosion tuaj yeem ua cov khoom siv corrosive xws li cov tshuaj chlorine-muaj cov khoom sib txuas, nthuav dav cov ntawv thov ntau yam ntawm granulators.
Kev lag luam kws tshuaj
Kev lag luam kws tshuaj muaj cov kev cai nruj heev rau granulators vim tias qhov zoo ntawm cov tshuaj granules ncaj qha cuam tshuam rau kev ua tau zoo thiab kev nyab xeeb ntawm cov tshuaj. Pharmaceutical granulators siv zaub mov-qib stainless hlau kom tsis txhob muaj kab mob ntawm cov tshuaj. Ntawm lawv, ntub dej granulation siv binder spraying los tsim 0.5-1.2mm sustained- tso tawm cov tshuaj, ua tau raws li qhov yuav tsum tau muaj rau kev tso tshuaj tawm; cov ntsiav tshuaj qhuav siv cov tshuab compression ncaj qha kom tsis txhob decomposition ntawm tshav kub- cov khoom rhiab heev thiab ua kom cov tshuaj ruaj khov. Tsis tas li ntawd, aseptic tsim kuj yog ib qho tseem ceeb ntawm cov tshuaj granulators. CIP tu system ua kom ntseeg tau tias cov cuab yeej ua tau raws li GMP cov qauv, nrog kev pheej hmoo ntawm kev sib kis tsawg dua 0.01%, muab kev ruaj ntseg rau kev tsim tshuaj.
Kev ua zaub mov Hauv kev ua zaub mov, granulators kuj ua lub luag haujlwm tseem ceeb. Cov khoom noj sib txawv muaj qhov sib txawv rau cov granulators. Piv txwv li, cov khoom noj tsiaj siv ntxaib- ntsia hlau extruders nrog rau qib puffing kho tau (30-70%) kom tau raws li cov tsiaj xav tau kev saj thiab khoom noj khoom haus; seasoning granulators yog nruab nrog cov txheej txheem los tiv thaiv cov kab mob thiab cov av noo tswj qhov tseeb ntawm ± 1.5%, kom ntseeg tau qhov zoo thiab ruaj khov ntawm seasonings; thiab cov qauv tshwj xeeb rau cov dej haus tam sim siv vibrating fluidized txaj tshuab kom nce particle porosity los ntawm 40%, kev txhim kho qhov sib tov ceev thiab saj ntawm cov dej haus.
Lwm Daim Ntawv Thov
Dhau li ntawm cov ntawv sau tseg saum toj no, granulators kuj tau siv dav hauv kev tiv thaiv ib puag ncig, metallurgy, khoom siv hauv tsev, thiab ntau lwm yam lag luam. Piv txwv li, hauv thaj chaw tiv thaiv ib puag ncig, granulators tuaj yeem siv los ua cov khoom pov tseg yas, roj hmab, thiab lwm yam ntaub ntawv pov tseg, hloov lawv mus rau hauv cov ntaub ntawv siv tau rov qab; nyob rau hauv metallurgical teb, granulators yuav siv tau rau kev npaj thiab molding ntawm hlau hmoov; thiab hauv cov khoom siv hauv tsev, granulators tuaj yeem siv los tsim cov khoom siv hauv tsev granules ntawm ntau yam tshwj xeeb.
