Mzere Wopanga Mafuta a Mpunga
Chiyambi cha Gawo
Mafuta a mpunga ndi mafuta abwino kwambiri omwe amadyedwa m'moyo watsiku ndi tsiku.Lili ndi glutamin yambiri, yomwe imathandiza kupewa matenda a mtima mutu wamagazi.
Pamizere yonse yopanga mafuta ampunga, kuphatikiza zokambirana zinayi:
Malo ochitira maphunziro asanayambe mankhwala a chinangwa cha mpunga, malo ochitiramo zinthu zosungunulira mafuta ampunga, msonkhano woyenga mafuta ambewu yampunga, ndi msonkhano wothira mafuta ampunga.
1. Chithandizo Cham'mbuyo Cha Mpunga:
Kutsuka mpunga → extrusion → kuyanika → kupita ku msonkhano wochotsa
Kuyeretsa: Gwiritsani ntchito cholekanitsa maginito kuti muchotse zinyalala zachitsulo ndi chinangwa champunga & sieve yabwino yolekanitsa mpunga kuti mulekanitse chinangwa ndi mpunga wabwino wosweka.
Extrusion: Kutengera makina a extruder kumatha kupititsa patsogolo zokolola zamafuta ampunga ndikuchepetsa kumwa.The extrusion, pa dzanja limodzi, akhoza kupanga yankho lipase mu chinangwa mpunga passivated pansi kutentha ndi mkulu kuthamanga chikhalidwe, ndiye kuteteza mpunga chinangwa mafuta rancidity;Komano, extrusion akhoza kupanga mpunga chinangwa kukhala porous chuma tirigu, ndi kumawonjezera zipangizo chochuluka kachulukidwe, ndiye kusintha permeability ndi mlingo m'zigawo zimene zosungunulira amachitira zakuthupi.
Kuyanika: The extruded mpunga chinangwa lili pafupifupi 12% madzi, ndi chinyezi bwino m'zigawo ndi 7-9%, choncho, payenera kukhala ogwira kuyanika njira kukwaniritsa bwino m'zigawo chinyezi.Kutengera chowumitsira chowumitsira pakali pano kungapangitse madzi ndi kutentha kuti zigwirizane ndi zofunikira pakutsata, ndikuwongolera zokolola zamafuta, komanso mtundu wamafuta.
2. Kutulutsa kosungunulira kwamafuta a bran:
Chiyambi Chachidule:
M'mapangidwe athu, mzere Wotulutsa umapangidwa makamaka ndi machitidwe awa:
Dongosolo la Kutulutsa Mafuta: pochotsa mafuta kuchokera ku Expanded rice bran kuti atenge Miscella yomwe ndi yosakaniza Mafuta ndi Hexane.
Wet Meal Desolventizing System: pochotsa zosungunulira kuchokera ku Wet Meal komanso kufufumitsa ndi kuuma Chakudya kuti mupeze Meal Product yoyenerera kudya nyama.
Miscella Evaporation System: yotulutsa ndikulekanitsa Hexane kuchoka ku Miscella pansi pamavuto oyipa.
Oil Stripping System: pochotsa bwino zosungunulira zotsalira kuti apange Mafuta Opanda Mafuta.
Solvent Condensing System: pobwezeretsa ndikuzungulira kugwiritsa ntchito Hexane.
Dongosolo Lobwezeretsa Mafuta a Paraffin: Gasi wotsalira wa Hexane wotsalayo amakhalabe mumpweya wolowera kudzera pa Mafuta a Paraffin kuti achepetse kugwiritsa ntchito zosungunulira.
3. Kuyenga Mafuta a Nthambi ya Mpunga:
mafuta ambewu yampunga →kuchepetsa&dephosphorization →kuchotsa acidity →Kuthira →kununkhira →mafuta oyeretsedwa.
Njira zoyeretsera:
Kuyenga mafuta kumayenderana ndi kagwiritsidwe ntchito ndi zofunikira zosiyanasiyana, kugwiritsa ntchito njira zakuthupi ndi njira zamakina kuti muchotse zonyansa ndi zinthu zosafunikira mumafuta osafunikira, kupeza mafuta okhazikika.
4. Kuthira Mafuta a Nthambi ya Mpunga:
Dewaxing njira ntchito refrigerating unit, kuchotsa sera mu mafuta.
Main zida zoyambira
Kuzizira koyambirira
Tanki yoziziritsa isanayambe kugwiritsidwa ntchito pano kuti achepetse kutentha poyamba, zomwe zimasunga nthawi yozizirira mu thanki yowunikira.
Crystallization
Mafuta ozizira amayendetsedwa mwachindunji mu thanki ya crystallizer kuti crystallization.Kuthamanga kwachangu kumayenda pang'onopang'ono panthawi ya crystallization, nthawi zambiri kusinthika kwa 5-8 pamphindi, kotero kuti mafuta amaphikidwa mofanana komanso kristalo yabwino imatheka.
Kukula kwa kristalo
Kukula kwa kristalo kumatsatiridwa ndi crystallization, yomwe imapereka chikhalidwe cha kukula kwa sera.
Sefa
Mafuta a kristalo amasefedwa podzikakamiza poyamba, ndipo liwiro la kusefera likuyenda, pampu yosinthira pafupipafupi imayambika, ndipo kusefera kumachitika mukasinthidwa ku liwiro linalake lozungulira kuti mulekanitse mafuta ndi sera.
Ubwino wake
Ukadaulo watsopano wagawo wopangidwa ndi kampani yathu uli ndiukadaulo wapamwamba kwambiri, wokhazikika.Fananizani ndi luso lakale la winterization powonjezera zosefera, chatsopanocho chili ndi zilembo motere:
1. Simufunikanso kuwonjezera wothandizira fyuluta, zinthuzo ndi zachilengedwe komanso zobiriwira.
2. Zosavuta kusefa, mafuta opangira mafuta amakhala ndi zokolola zambiri.
3. Choyera chopangidwa ndi stearin chodyedwa, sichikhala ndi zosefera ndipo chimatha kugwiritsa ntchito stearin yodyedwa mwachindunji, popanda kuipitsa.
Magawo aukadaulo
Ntchito | Nthambi ya Mpunga |
Madzi | 12% |
Chinyezi | 7-9% |