Mzere wopangira corn flakes ndi mzere wophatikizika kwambiri wodzipangira okha womwe umakhudza njira yonse kuyambira pakukonza zinthu zopangira mpaka kumaliza. Chigawo chilichonse chimakhala ndi gawo lofunikira pakuwonetsetsa kuti chimanga chili chabwino, chimagwira ntchito bwino komanso kuti chitetezeke. Zotsatirazi zimapereka chidziwitso chatsatanetsatane cha zigawo zikuluzikulu ndi maudindo awo:
Yaiwisi zinthu pretreatment dongosolo chimanga ndi chimanga flakes kupanga mzere
Kukonzekera kwazinthu zopangira ndi maziko a kupanga ma flakes a chimanga, ndi cholinga chochotsa zonyansa, kusintha mawonekedwe a zopangira, ndikupereka zida zoyenerera za chimanga kuti zitha kukonzedwanso. Zida zazikulu zikuphatikizapo:
zida zoyeretsera
Chotchinga chotsuka vibration: Kupyolera mu magawo angapo a zowonera ndi zida zogwedezeka, zonyansa monga miyala, dothi, udzu, ndi mbewu zowonongeka mu chimanga zimasiyanitsidwa. Chophimba chotchinga chimatha kusinthidwa molingana ndi kukula kwa tinthu tating'onoting'ono (nthawi zambiri 2-5mm), kuwonetsetsa kuyera kopitilira 99% pazopangira.
Cholekanitsa maginito: chimayikidwa pambuyo poyeretsa chinsalu, chimagwiritsa ntchito mphamvu ya maginito kutsatsa zonyansa zachitsulo monga zitsulo zachitsulo ndi misomali zomwe zingasakanizidwe muzopangira, kupewa kuwonongeka kwa zipangizo zotsatila monga zophwanya ndi zotulutsa.
Zida zophwanya ndi kuphwanya
Makina ochotsa mluza (posankha): Ngati mugwiritsa ntchito chimanga chokhala ndi miluza, miluza ya chimanga (yomwe ingagwiritsidwe ntchito pochotsa mafuta) iyenera kulekanitsidwa ndi makina ochotsa mluza kuti muchepetse mafuta omwe amalizidwa ndikuwonjezera moyo wa alumali.
nyundo crusher: Ponyani chimanga chotsukidwa kukhala yunifolomu coarse ufa (tinthu kukula pakati 0.5-2mm). Ngati ufa uli wochuluka kwambiri, ukhoza kuyambitsa kufinya kosagwirizana, ndipo ngati uli wabwino kwambiri, ukhoza kulepheretsa nkhungu ya extruder. Chophwanyiracho chimakhala ndi chotchinga chowongolera kuti chitsimikizire kukula kwa tinthu tating'ono.
Kusakaniza ndi kukonza zipangizo za tirigucorn flakes kupanga mzere
Chosakaniza chopingasa: Sakanizani ufa wa chimanga ndi zipangizo zothandizira (monga madzi, shuga, mchere, mafuta a masamba, mavitamini, mchere, etc.) molingana ndi ndondomekoyi. Nthawi yosakaniza nthawi zambiri imakhala mphindi 5-10 kuti zitsimikizire kuti zinthuzo zili ndi chinyezi chokwanira (nthawi zambiri zimasinthidwa mpaka 15% -20%).
Tempering chipangizo (ngati mukufuna): Preheat (40-60 digiri) ndi humidify zinthu osakaniza kuti wowuma kuyamwa madzi ndi kufewetsa poyamba, kuchepetsa mowa mphamvu ndi kuvala extruder, makamaka oyenera kupanga mkulu CHIKWANGWANI formulas.
Kufinya ndi Kupanga Dongosolo la Chimanga Chopanga Chimanga
Kufinya ndiye njira yayikulu yambewu ndicorn flakes kupanga mzere, zomwe zimasintha maonekedwe a thupi ndi mankhwala a zipangizo (monga wowuma gelatinization ndi mapuloteni denaturation) kudzera kutentha, kuthamanga kwambiri, ndi makina kukameta ubweya mphamvu, ndi akalumikidzidwa woonda mapepala akalumikidzidwa. Chida chachikulu ndi:
Twin screw extruder (zida zodziwika bwino, zoyenera kwambiri pama formula ovuta kuposa screw imodzi):
Gawo lodyetsera: Zinthu zosakanizidwa zimadyetsedwa mofanana mu extruder kudzera mu feed frequency frequency feeder kupewa kudzikundikira zinthu kapena kusweka.
Chigawo cha kuponderezana: Zomangira ziwiri (zocheperako pang'onopang'ono phula) sungani zinthuzo, chotsani mpweya, ndikuwonjezera kuthamanga (kukakamiza koyamba 2-3bar).
Gawo losungunuka: Ndi kutentha kwa magetsi kapena kutentha kwa nthunzi (kutentha kwakwera kufika pa 120-180 digiri), kuphatikizidwa ndi mphamvu yometa ubweya wonyezimira, zinthuzo zimapangidwira kusungunuka kosungunuka (wowuma gelatinization digiri ikufika pa 80%), ndipo kupanikizika kumawonjezeka kufika pa 5-10 bar.
Kupanga gawo: Zinthu zosungunula zimakankhidwira ku nkhungu (chikombolecho chikhoza kusinthidwa, monga mabowo ozungulira, makwerero, kapena osakhazikika), ndipo billet yopitirira yotuluka imadulidwa mu flakes chimanga ndi makulidwe okhazikika (0.3-1mm) ndi kutalika (2-5cm) ndi chodulira chozungulira.
Kuyanika ndi Kuphika Makina a Corn Flakes Production Line
Chinyezi cha zinthu zopangira ndi chokwera (20% -30%), ndipo chimayenera kuchepetsedwa poyanika ndikuwongolera pophika kuti chiwongolere mawonekedwe ake (kukoma) ndi mtundu. Zida zazikulu zikuphatikizapo:
Lamba chowumitsira tirigu ndicorn flakes kupanga mzere:
Thupi lobiriwira limayalidwa mofanana pa lamba wa chitsulo chosapanga dzimbiri, ndipo kuyanika pang'ono-kutentha kosinthasintha kumachitika kudzera mu mpweya wotentha (kutentha 60-80 digiri ) kuchepetsa chinyezi kufika 10% -12%, kupewa kuuma kwa pamwamba komwe kumapangitsa kukhala kovuta kuti chinyezi chamkati chiwonongeke.
Nthawi yowumitsa nthawi zambiri imakhala mphindi 15-30, ndipo kuthamanga kwa lamba wa mesh kumatha kusinthidwa kuti muwonetsetse kuyanika kofanana.
Ovuni yophika:
Pogwiritsa ntchito kutentha kwa mpweya wotentha kapena kutentha kwa infuraredi (kutentha kwa 180-220 digiri), kumachepetsanso chinyezi ku 3% -5%, ndikupangitsa Maillard reaction (browning) pamwamba pa chimanga cha chimanga, kupanga mtundu wa golide ndi kununkhira kowotcha.
Nthawi yophika ndi mphindi 5-10, ndipo crispness imatha kuwongoleredwa posintha kutentha ndi liwiro la ma mesh (kutentha kwambiri kungayambitse kuyaka, pomwe kutentha kocheperako kumatha kupangitsa kuti pakhale mawonekedwe ofewa).
Zokometsera ndi positi-zokonza makina opangira mbewu ndi chimanga
Kuti muwonjezere kukoma kwa chimanga, zokometsera ndizofunikira; Zogulitsa zina zimafunikira kukonzedwa kwapadera (monga kuponderezana akamaumba, kuziziritsa). Zida zazikulu zikuphatikizapo:
Makina osindikizira:
Makina okometsera a Drum: cornflakes amalowa mu ng'oma yozungulira, ndipo zokometsera zamadzimadzi (monga manyuchi, mafuta, essence) zimapopera mofanana kudzera mu chipangizo chopopera, pomwe zokometsera zolimba (monga ufa wa tchizi, ufa wa tsabola, mchere) zimafalikira. Bolodi mu ng'oma imawonetsetsa kuti palibe ngodya yakufa yakukometsera.
Makina opangira zokometsera pabedi (oyenera kupangira zinthu zopepuka komanso zoonda): Pogwiritsa ntchito mpweya wotentha pansi kuti muyimitse ma flakes a chimanga ndi kupopera mbewu mankhwalawa, kukhudzana kumakhala kokwanira ndipo kupanga tizidutswa kumachepa.
Makina ozizira:
Kutentha kwa ma flakes a chimanga ndikokwera kwambiri (madigiri 60-80), ndipo amayenera kuziziritsidwa mwachangu mpaka kutentha ndi mpweya wozizira (kutentha kwa 20-25 digiri) kuti apewe kutentha kotsalira komwe kumapangitsa kuti chinyontho chiwonjezeke kapena zokometsera zisungunuke ndi kugwa.
Packaging System ya Corn Flakes Production Line
Chofunikira pakulongedza ndikuwonetsetsa kusindikizidwa, kukulitsa moyo wa alumali, ndikukwaniritsa muyeso wokhazikika. Zida zazikulu zikuphatikizapo:
Makina owonera: Gwiritsani ntchito sikirini yonjenjemera kuchotsa zinyalala ndi-zosakaniza (monga zidutswa zowotchedwa kapena zokhuthala) zomwe zimapangidwa panthawi yophika kapena zokometsera, kuwonetsetsa kuti zomwe zatsirizidwazo nzoonadi.
Makina odzaza okha a mzere wopangira tirigu ndi chimanga:
Kuyeza ndi kudzaza zokha molingana ndi momwe zimakhalira (monga 200g / thumba, 500g / thumba), zopakidwa ndi filimu yophatikizika (monga PET / PE, OPP / PE), ndi kutentha kosindikizidwa kapena vacuum yosindikizidwa mu mzere wopangira tirigu ndi chimanga (zogulitsa zina zimadzaza nayitrogeni kuti zisungidwe, kukulitsa moyo wa alumali mpaka 6-12).
Okonzeka ndi makina osindikizira kuti asindikize zambiri monga tsiku la kupanga ndi moyo wa alumali.
Control System ya Grain Corn Flakes Production Line
Dongosolo lowongolera la PLC: limaphatikiza magawo a zida za mzere wonse wopanga (monga kutentha kwa extrusion, nthawi yowumitsa, kutentha kophika, kulemera kwake), imazindikira kuyimitsidwa kumodzi, kusintha magawo, ndi kuyang'anira nthawi yeniyeni-monga ma alarm achilendo, ziwerengero zopanga) kudzera pa touchscreen, zimachepetsa kulowererapo pamanja, ndikuwonetsetsa kuti zinthu zizikhazikika.
Zigawo zosiyanasiyana zimalumikizidwa ndi malamba otumizira kapena mapaipi kuti apange njere yopitilira ndicorn flakes kupanga mzere, ndi mphamvu ya mzere umodzi kuyambira 50kg / h (yaing'ono) mpaka 500kg / h (yaikulu), yomwe imatha kusinthidwa molingana ndi kukula kwa bizinesi. Zida zamtundu wopanga chimanga cha chimanga ndi chitsulo chosapanga dzimbiri cha 304, chomwe chimakwaniritsa miyezo ya chakudya ndikuwonetsetsa chitetezo ndi ukhondo pakupanga.
