Yuav Ua Li Cas Aub Zaub Mov Ua Nrog Lub Tshuab Ua Khoom Noj Dog?

Dec 22, 2025

Tso lus

Cov txheej txheem tseem ceeb ntawm kev tsim cov khoom noj dev siv lub tshuab ziab khaub ncaws tuaj yeem muab faib ua tsib theem: raw khoom pretreatment → sib tov → extrusion thiab maturation → ziab thiab txias → kuaj thiab ntim. Txhua theem xav tau cov cuab yeej tshwj xeeb sib xws, nrog rau extruder yog qhov tseem ceeb ntawm kev sib txuas ntawm cov khoom siv raw thiab cov khoom tiav.

cov ntsiab lus

Thawj kauj ruam yog raw khoom pretreatment, uas yog qhov tseem ceeb los xyuas kom meej qhov zoo ntawm cov khoom tiav. Ua ntej, cov khoom siv tseem ceeb xws li pob kws, taum noj mov, thiab cov nqaij noj tau raug tshuaj xyuas siv lub vibrating npo thiab sib nqus sib nqus kom tshem tawm cov pob zeb, hlau impurities, thiab lwm yam khoom txawv teb chaws kom tsis txhob muaj kev puas tsuaj rau cov khoom siv tom ntej. Tom qab ntawd, ib qho ultra-pulverizer zoo yog siv los pulverize cov ntaub ntawv raw mus rau 80-120 mesh los xyuas kom meej cov khoom me me, ua kom yooj yim rau kev sib xyaw thiab kev loj hlob. Ib txhij, lub ntsuas dej noo yog siv los ntsuas cov dej noo ntawm cov ntaub ntawv raw, tswj nws ntawm 12% thiab 15%. Qhov no yog ib qho tseem ceeb rau kev ua kom lub cev ua haujlwm ntawm cov extruder-nqus dej ntau dhau tuaj yeem ua rau cov ntaub ntawv nyoos los lo thiab txhaws, thaum tsis muaj cov dej noo txaus yuav tiv thaiv qhov tsim ntawm cov cua sov txaus.

Cov kauj ruam thib ob yog kev sib tov meej. Cov khoom siv pulverized yog poured rau hauv ntxaib -shaft paddle mixer raws li tus qauv piv (feem ntau 40% -50% nplej, 20% -30% nqaij noj, 10% -15% zaub mov, thiab 2% -5% vitamins thiab minerals), thiab stirred rau 5-10 feeb los xyuas kom meej ib tug sib tov 5%. Kev sib xyaw tsis sib xws yuav ua rau poob ntawm qee cov as-ham hauv cov zaub mov dev, cuam tshuam rau tus dev noj qab haus huv. Yog li ntawd, qhov sib tov sib xyaw thiab lub sijhawm ntawm lub tov khoom yuav tsum tau tswj nruj me ntsis. Tom qab sib tov, cov ntaub ntawv raw nkag mus rau hauv lub extruder pub inlet los ntawm lub kaw lus conveyor yeeb nkab kom tsis txhob muaj lwm yam kab mob.

Qhov thib peb kauj ruam yog qhov tseem ceeb extrusion thiab maturation txheej txheem. Aub Food Extruder yog cov cuab yeej tseem ceeb hauv cov kauj ruam no, ncaj qha txiav txim siab txog kev zom zaub mov thiab kev nyab xeeb ntawm cov khoom noj dev. Tom qab nkag mus rau hauv lub extruder, cov ntaub ntawv raw yog raug rau siab - kub (120-160 degree) thiab siab -siab (3-8MPa) ib puag ncig los ntawm kev kub ceev tig ntawm cov ntsia hlau (300-600 rpm) thiab khaus kev sib txhuam nrog lub extrusion chamber. Nyob rau hauv ib puag ncig no, cov hmoov txhuv nplej siab nyob rau hauv cov ntaub ntawv raw yog gelatinized tag nrho (gelatinization tus nqi nce mus txog 85%), thiab cov protein yog nruab nrab denatured, ua rau nws yooj yim rau dev zom thiab nqus. Tib lub sijhawm, qhov kub thiab txias tua ntau dua 99% ntawm cov kab mob phem xws li Salmonella thiab E. coli, ua kom cov dev noj zaub mov zoo los ntawm qhov chaw. Tom qab ntawd, cov ntaub ntawv raw yog ejected los ntawm qhov me me ntawm lub extruder tuag nyob rau hauv siab, instantly tso lub siab los ua ntxeem tau, crisp granules. Lub qhov taub tuag tuaj yeem hloov kho (2-8mm) kom haum rau cov dev ntawm qhov sib txawv.

Kauj ruam plaub yog ziab thiab txias. Cov khoom noj dev extruded muaj cov dej noo ntawm kwv yees li 20% -25% thiab yuav tsum tau xa mus rau lub tshuab ziab khaub ncaws tam sim ntawd. Lawv qhuav nyob rau hauv ib puag ncig huab cua kub ntawm 80-100℃rau 15-20 feeb kom txo cov dej noo kom qis dua 12%, ncua lub neej txee. Cov granules qhuav, kub-kub (siab tshaj 60 degree) yuav tsum tau sai sai hloov mus rau ib lub tshuab txias thiab txias rau hauv chav tsev kub los ntawm kev quab yuam huab cua los tiv thaiv cov seem cua sov los ntawm ua rau cov granules ua damp thiab pwm. Cov kauj ruam kawg yog sorting thiab ntim. Cov khoom tsis tsim nyog tawg lossis loj loj raug tshem tawm los ntawm kev siv lub tshuab ua kom zoo, thiab cov khoom noj dev tsim nyog tau ntim rau hauv lub hnab ntim, ua tiav tag nrho cov txheej txheem tsim khoom.

Thoob plaws hauv tag nrho cov txheej txheem, kev ua tau zoo ntawm cov tsiaj me me pub extruder tshuab ncaj qha txiav txim siab ntau lawm efficiency thiab tiav cov khoom zoo. Lub siab - zoo extruder tuaj yeem ua tiav lub peev xwm ntawm 100-1000 kg ib teev twg thiab yog ib qho kev txhawb nqa tseem ceeb rau kev lag luam khoom noj dev.

Yam khoom siv

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txog Peb

MIKIM cov ntses pub pellet cov kab ntau lawm thiab cov tshuab txhawb nqa muaj txiaj ntsig zoo rau cov nyiaj. Tsis yog lawv pheej yig xwb, tshem tawm cov neeg lag luam nruab nrab thiab tso cai rau me thiab nruab nrab- cov lag luam me (SMEs) thiab cov neeg ua liaj ua teb ntses los yuav cov khoom ua tiav ntawm tus nqi tsim nyog, tab sis lawv kuj khav theeb tshwj xeeb. Cov txheej txheem automated tag nrho, los ntawm cov khoom siv raw crushing thiab meej cov khoom sib xyaw rau extrusion pelleting thiab maturation, yog ua tiav nyob rau hauv ib tug nruam ntws. Qhov no ua rau muaj cov hmoov txhuv nplej siab gelatinization thiab cov txheej txheem pellet zoo, txhim kho kev tsim khoom thiab kev noj zaub mov zoo, ua tiav "tus nqi qis, siab tso zis." Xaiv MIKIM ntses pub pellet ntau lawm kab txhais tau hais tias muaj kev txaus siab ua ntej- muag thiab tom qab- kev muag khoom, suav nrog 24-teev kev txhawb nqa cov neeg siv khoom hauv online, ib- xyoo lav rau tag nrho lub tshuab, kev teeb tsa hauv chaw, commissioning, thiab kev saib xyuas, thiab cov khoom seem ruaj khov. Cov neeg siv khoom tuaj yeem yuav nrog kev ntseeg siab thiab siv nrog kev thaj yeeb ntawm lub siab, nrog rau cov nqi zoo thiab kev pabcuam zoo !!!

Neeg tuaj xyuas

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