Daim ntawv thov ntawm centrifugal spray tshuab tshuab hauv mis hmoov

Lub tshuab ziab khaub ncaws yog cov cuab yeej ua kom qhuav cov txheej txheem ua haujlwm siab. Nws tuaj yeem txau-qhuav daws, emulsions, pastes thiab cov ntaub ntawv kub-rhiab. Feem ntau, cov dej evaporates nyob rau hauv ob peb vib nas this thiab hloov mus rau hauv hmoov, granular hollow spheres los yog puag ncig granular khoom uas ua tau raws li kev tsim khoom. Nws yog cov khoom siv ziab kom zoo rau kev siv tshuaj, bioengineering, tshuaj thiab lwm yam lag luam.
Lub tshuab ziab khaub ncaws centrifugal muaj cov yam ntxwv hauv qab no: kev ziab nrawm nrawm, feem ntau tsuas yog 5-15 vib nas this, thiab cov yam ntxwv ziab sai sai. Cov khoom ua tiav cov txheej txheem ziab hauv lub sijhawm luv luv, yog tsim rau ziab cov ntaub ntawv kub-rhiab, thiab tuaj yeem tswj cov xim, aroma thiab saj ntawm cov khoom. Cov kua mis hmoov txau kom qhuav cov txheej txheem siv cov txheej txheem tam sim no, high-speed centrifugal spray drying method los tsuag cov kua mis qhuav. Cov txheej txheem ntau lawm yog yooj yim thiab kev khiav hauj lwm thiab kev tswj yog yooj yim. Lub tshuab ziab khaub ncaws centrifugal yog tsim rau kev tswj xyuas tas li. Cov kua dej uas muaj cov dej noo ntawm 40-90% tuaj yeem qhuav rau hauv hmoov ib zaug, txo cov crushing, tshuaj ntsuam xyuas thiab lwm yam txheej txheem. Cov khoom muaj zoo dispersion, fluidity thiab solubility, thiab cov khoom particle loj, looseness thiab ya raws tuaj yeem hloov kho nyob rau hauv ib qho chaw.
Cov ntsiab lus tseem ceeb hauv kev tsim ntawm high-speed centrifugal spray tshuab:
1 Yuav tsum tsis muaj kev vibration thaum lub atomizer log tig.
2 Qhov kev sib hloov ceev ntawm cov rotating disk yuav tsum siab, feem ntau 90 ~ 60M / S.
3. Cov kua dej channel saum npoo yuav tsum du kiag li. (Qiangqiang hom tshuaj tsuag tshuab ziab khaub ncaws siv cov cuab yeej siv los tiv thaiv corrosion los ua kom cov channel smoother thiab txo qhov ua tau ntawm phab ntsa nplaum)
4. Uniform faib cov khoom ua kua rau ntawm cov kua dej channel.
5 Uniform pub ceev
Lub hauv paus ntsiab lus ntawm lub tshuab ziab khaub ncaws yog siv lub zog siv tshuab, uas yog, lub siab lossis centrifugation, kom tawg cov kua mis ntau rau hauv cov kua mis zoo li mist (10-15} inch inch) los ntawm lub tshuab txau, uas ua rau nws nce ntxiv. thaj chaw saum npoo thiab xa cua kub tib lub sijhawm. Thaum cov pos huab tuaj rau hauv cov huab cua kub, cov dej hauv cov mis nyuj muaj zog evaporates ib ntus ntawm 0.01-0.04s. Cov pos nphuab yog qhuav mus rau hauv cov thooj me me thiab poob rau hauv qab ntawm lub tshuab ziab khaub ncaws. Cov dej vapor yog tshem tawm los ntawm huab cua kub thiab evaporates los ntawm cov tshuaj centrifugal. Cov cua qhov hluav taws xob ntawm lub tshuab ziab khaub ncaws yog tawm, thiab qhov kub ntawm qhov chaw ntawm cov khoom yog qhov ntub dej kub ntawm qhov ziab nruab nrab (50 ~ 60 degree). Yog tias cov khoom raug tso tawm tas li, tag nrho cov txheej txheem ziab tsuas yog siv sijhawm 10 ~ 30 vib nas this, yog li nws yog qhov tsim nyog rau ziab cov ntaub ntawv kub-rhiab heev. Muaj me ntsis denaturation ntawm cov protein, whey protein tseem tuav zoo solubility, thiab cov enzyme kev ua si tsis ploj. Nws muaj solubility siab thiab brewability, thiab tswj nws cov khoom noj qub qub, xim, aroma thiab saj.