Ceramic membrane crossflow kusefera kwa yisiti kuchira ndi kutsekereza mowa.

Popanga moŵa, kusefa ndi kutsekereza kumafunika.Cholinga cha kusefedwa ndikuchotsa ma cell a yisiti ndi zinthu zina zomwe zili mumowa panthawi yoyatsira, monga hop resin, tannin, yisiti, mabakiteriya a lactic acid, mapuloteni ndi zonyansa zina, kuti mowawo ukhale wowonekera bwino ndikuwongolera. fungo ndi kukoma kwa mowa.Cholinga cha sterilization ndikuchotsa yisiti, tizilombo tating'onoting'ono ndi mabakiteriya, kuthetsa fermentation reaction, kuonetsetsa kumwa mowa motetezeka ndikutalikitsa moyo wa alumali.Pakali pano, ukadaulo wolekanitsa wa membrane pakusefera ndi kutseketsa mowa wasanduka njira yatsopano.Masiku ano, mkonzi wa Shandong Bona Group ayambitsa kugwiritsa ntchito ukadaulo wolekanitsa wa membrane pakusefera moŵa ndi kulera.

Ukadaulo wolekanitsa ma membrane womwe umagwiritsidwa ntchito popanga mowa sumangosunga kukoma ndi kadyedwe ka mowa, komanso umapangitsa kuti mowawo ukhale womveka bwino.Mowa womwe umasefedwa ndi nembanemba wa inorganic umasunga kununkhira kwa mowa watsopano, fungo la hop, kuwawa ndi kusungirako sizimakhudzidwa, pomwe turbidity imachepetsedwa kwambiri, nthawi zambiri imakhala pansi pa 0.5 turbidity units, ndipo kuchuluka kwa mabakiteriya kumakhala pafupi ndi 100%.Komabe, chifukwa nembanemba fyuluta sangathe kupirira kwambiri kusefera kuthamanga kusiyana, pali pafupifupi palibe zotsatira adsorption, kotero vinyo wamadzimadzi chofunika kuti bwino chisanadze zosefedwa kuchotsa particles lalikulu ndi macromolecular colloidal zinthu.Pakadali pano, mabizinesi nthawi zambiri akugwiritsa ntchito ukadaulo wosefera wa membrane wa microporous popanga kupanga mowa wosavuta.

Ukadaulo wa kusefera kwa membrane wa Microfiltration umagwiritsidwa ntchito kwambiri pazinthu zitatu izi popanga mowa:
1. Kusintha chikhalidwe kusefera ndondomeko.Njira yosefera yachikhalidwe ndi yakuti msuzi wowotchera umasefedwa mozama kupyola mu nthaka ya diatomaceous kenako amasefedwa bwino kudzera pa makatoni.Tsopano, kusefera kwa membrane kungagwiritsidwe ntchito m'malo mwa kusefera kwa makatoni, ndipo kusefera kwa nembanemba kumakhala bwino, ndipo mtundu wa vinyo wosefera ndi wapamwamba.
2. Pasteurization ndi kutentha kwambiri nthawi yomweyo kutseketsa ndi njira zodziwika bwino zopangira mowa wabwino.Tsopano njira imeneyi akhoza m'malo ndi microfiltration nembanemba luso.Izi zili choncho chifukwa kukula kwa pore kwa nembanemba ya fyuluta yosankhidwa mu kusefera ndikokwanira kuti tizilombo toyambitsa matenda tisadutse, kuti tichotse tizilombo toyambitsa matenda ndi yisiti yotsalira mu mowa, kuti apititse patsogolo moyo wa alumali wa mowa.Chifukwa kusefera kwa membrane kumapewa kuwonongeka kwa kutentha kwambiri ndi kukoma ndi zakudya za mowa watsopano, mowa wopangidwa umakhala ndi kukoma koyera, komwe kumadziwika kuti "mowa watsopano".
3. Mowa ndi chakumwa chomwe anthu amagula nthawi zambiri.Kufunika kumachuluka kwambiri m'chilimwe ndi m'dzinja.Kuti akwaniritse zosowa za msika, opanga ambiri amagwiritsa ntchito njira ya post-dilution ya msuzi wa fermentation wochuluka kwambiri kuti awonjezere kupanga.Ubwino wamadzi wosabala ndi mpweya wa CO2 wofunikira pakutha kuchepetsedwa kwa mowa umagwirizana mwachindunji ndi mtundu wa mowa.CO2 yofunikira popanga moŵa nthawi zambiri imapezedwa mwachindunji kuchokera ku fermenter, kukanikizidwa mu "malo oundana owuma" ndikugwiritsidwa ntchito.Iwo ali pafupifupi palibe mankhwala, Choncho kuti zonyansa zili mkulu.Kusefera kwamadzi kosabala komwe kumafunikira kuti muchepetse kuchepetsedwa kumagwiritsidwa ntchito ndi zosefera wamba zakuya, ndipo nthawi zambiri zimakhala zovuta kukwaniritsa zofunikira zamadzi osabala.Kuwonekera kwaukadaulo wa kusefera kwa membrane ndi njira yabwino kwa opanga kuthana ndi vutoli.M'madzi opangidwa ndi sefa ya nembanemba, kuchuluka kwa Escherichia coli ndi mitundu yonse ya mabakiteriya osiyanasiyana amachotsedwa.Mpweya wa CO2 utatha kukonzedwa ndi sefa ya nembanemba, chiyero chimatha kufika kupitirira 95%.Njira zonsezi zimapereka chitsimikizo chodalirika chothandizira kuti vinyo akhale wabwino.

Kugwiritsa ntchito nembanemba kulekana luso akhoza bwino samatenthetsa vinyo, kuchotsa turbidity, kuchepetsa mowa ndende, kwambiri bwino bwino vinyo, kukhalabe mtundu, fungo ndi kukoma kwa vinyo wosaphika, ndi kutalikitsa alumali moyo wa vinyo.Ukadaulo wolekanitsa ma membrane wagwiritsidwa ntchito kwambiri mumowa.mu kupanga.BONA imayang'ana kwambiri kuthana ndi mavuto monga ndende ndi kusefera pakupanga zakumwa / kubzala mbewu / kukonzekera kwamankhwala achi China / fermentation msuzi / vinyo wosasa ndi msuzi wa soya, ndi zina zambiri, ndikupatsa makasitomala njira yolekanitsa ndi kuyeretsa.Ngati muli ndi kupatukana ndi kuyeretsedwa Ngati n'koyenera, chonde omasuka kulankhula nafe, Shandong Bona Group akuyembekezera kugwirizana nanu!