Cov ntsiab lus ntawm evaporation system rau fermentation kev lag luam
Taw qhia rau evaporation system hauv kev lag luam fermentation
Nrog rau txoj kev loj hlob ntawm kev lag luam fermentation, evaporators tau siv ntau dua thiab dav hauv kev lag luam fermentation. Noj cov pob kws sib sib zog nqus ua thiab nws hloov dua siab tshiab ua piv txwv, pob kws sib sib zog nqus ua thiab hloov dua siab tshiab muaj ntau yam kev lag luam, thiab ntau lub lag luam siv evaporators rau evaporation thiab concentration ua haujlwm. Ntxiv mus, evaporation thiab concentration yog qhov tseem ceeb ntawm cov txheej txheem tsim khoom.
Txawm li cas los xij, evaporator tsis yog cov khoom siv dav dav evaporation thiab concentration. Kev tsim, kev xaiv cov khoom siv, kev tsim khoom thiab kev siv cov khoom siv hluav taws xob zoo thiab txuag hluav taws xob evaporators yuav tsum tau ua raws li cov khoom ntawm cov khoom siv concentrated thiab cov txheej txheem yuav tsum tau ua. Tsuas yog nyob rau hauv txoj kev no tuaj yeem siv cov evaporator kev ua tau zoo thiab kev txuag hluav taws xob thiab kev txo qis kev siv tag nrho, thiab ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev lag luam fermentation thiab kev siv cov khoom lag luam.
Kev lag luam fermentation hauv kuv lub teb chaws tab tom txhim kho sai, tshwj xeeb tshaj yog nyob rau hauv cov pob kws ua raw khoom. Qhov kev vam meej yog sai dua. Pob kws starch qab zib, qabzib, maltodextrin, xylose, xylitol, oligosaccharides, vitamin C. Citric acid thiab lwm yam kev lag luam tau tshwm sim, thiab pob kws siv dav siv, xws li pob kws infusion, DDGS, thiab protein pub, kuj muaj qee qhov kev tsim khoom. Hauv cov kev lag luam no, evaporators tau ua lub luag haujlwm tsis tuaj yeem hloov pauv.
Feem ntau cov txheej txheem ntawm evaporation system hauv fermentation kev lag luam
evaporation los yog evaporation crystallization ntaus ntawv yuav tsum tau rau cov txheej txheem ntawm fermentation kua concentration, fermentation khoom extraction, thiab fermentation wastewater kho ntawm fermentation kev lag luam khoom. Tam sim no, cov fermentation evaporators muaj ntau hom vim muaj cov txheej txheem evaporation sib txawv uas lawv tau txais, xws li: txheej txheem evaporation ib leeg, cov txheej txheem evaporation ntau, ib qho cuam tshuam TVR evaporation, ntau yam cuam tshuam TVR evaporation, thiab evaporation-evaporation crystallization ua ke ua ke.
Poob zaj duab xis evaporator yog ib yam ntawm cov yeeb yaj kiab evaporator, uas tau lees paub tias yog ib qho ntawm ntau hom evaporators. Nyob rau hauv xyoo tsis ntev los no, nws tau hloov lwm yam evaporators nyob rau hauv ntau industries thiab ua lub ntsiab evaporation khoom nyob rau hauv lub fermentation kev lag luam. Qhov no yog vim ntog zaj duab xis evaporator muaj ntau yam zoo:
1. Nws tuaj yeem siv cov twj tso cua sov kom tsim nyog thiab txais yuav ntau qhov cuam tshuam evaporation thiab lwm yam ntaub ntawv los tsim kom muaj chav thiab dej txias;
2. Lub peev xwm tsim tawm mus rau qhov loj, tsis tu ncua thiab automated, nrog cov qauv yooj yim, yooj yim tu, ua haujlwm thiab tu;
3. Nws yog qhov tsim nyog rau ntau yam khoom siv thiab siv cov ntaub ntawv sib txawv raws li qhov xav tau ntawm ntau yam pH qhov tseem ceeb thiab cov ntaub ntawv. Nws yog tsim rau cov ntaub ntawv uas muaj viscosity thiab concentration (viscosity tsawg dua los yog sib npaug rau 450cp);
4. Evaporation yog nqa tawm nyob rau hauv lub tshuab nqus tsev thiab qhov evaporation kub yog tsawg. Cov txiaj ntsig siab, lub sijhawm cua sov luv ntawm cov ntaub ntawv, tuaj yeem khaws cov xim qub thiab tsis hnov tsw ntawm cov ntaub ntawv ua tiav mus rau qhov loj tshaj plaws.
Cov yam ntxwv ntawm evaporators haum rau kev lag luam sib txawv hauv kev lag luam fermentation
1. Glucose, starch qab zib, maltose syrup, oligosaccharides, maltodextrin thiab lwm yam lag luam
Cov ntsiab lus qab zib feem ntau yog cov ntaub ntawv kub-rhiab heev, thiab lawv cov khoom zoo nyob ntawm qhov loj ntawm qhov evaporation kub thiab lub sijhawm cua sov.
Kev tsim cov nplai ntawm cov kev lag luam uas tau hais los saum toj no hauv kev lag luam fermentation yog qhov loj, thiab kev txuag hluav taws xob thiab kev txo qis yog cov hom phiaj ua raws, yog li nws tsim nyog siv peb-txheej txheem los yog plaub-txheej zaj duab xis evaporators. Thaum tus naj npawb ntawm cov teebmeem tseem nce ntxiv, cov cuab yeej siv tau nce ntau, thaum txo nqi kev khiav hauj lwm tsis pom tseeb, thiab cov khoom ntws los ntawm cov khoom siv mus ntev.
Lub viscosity ntawm cov khoom ua tiav no kuj loj heev. Noj cov kua qab zib aqueous ua piv txwv, ntawm qhov concentration ntawm 30% thiab qhov kub ntawm 50'C, nws cov viscosity yog 2cp. Ntawm qhov concentration ntawm 75 ~ 78% thiab qhov kub ntawm 60C, nws viscosity yog 100cp. Qhov nce hauv qhov kub ntawm qhov kev daws tsis tuaj yeem tsis quav ntsej thaum tsim. Qhov chaw sib pauv cua sov ntawm cov evaporators siv nyob rau hauv cov kev lag luam saum toj no yog qhov loj, thiab kev siv evaporation kuj tsawg. Nyob rau hauv tib lub peev xwm evaporation, qhov cua sov yuav tsum tau nce 30% piv nrog cov evaporation nruab nrab siv rau cov kua mis thiab dej. Lub qhov ntawm lub sieve phaj ntawm daim ntaub zaj duab xis yuav tsum tau nthuav dav.
2. Concentrated evaporator rau pob kws soaking dej
Thaum siv pob kws ua raw khoom los tsim cov hmoov txhuv nplej siab los ntawm kev sib tsoo ntub dej, dilute sulfite dej yog siv los ntub pob kws. Tom qab soaking, pob kws tuaj yeem sib cais zoo ntawm cov hmoov txhuv nplej siab, protein, kab mob thiab fiber ntau hauv pob kws. Cov dej ntub dej tom qab soaking pob kws tseem hu ua pob kws pulp, uas muaj cov protein ntau soluble, lactic acid, amino acids, suab thaj, phytates, ntau yam dej-soluble vitamins, inorganic tshuaj, thiab lwm yam, thiab muaj ntau yam kev siv.
Phytin-based inositol phosphate tuaj yeem muab rho tawm los ntawm cov pob kws pob kws, uas tuaj yeem siv los ua cov kab lis kev cai nruab nrab rau kev lag luam fermentation tom qab concentration, thiab tseem tuaj yeem siv los ua ib qho ntxiv rau gluten pub. Yog li ntawd, evaporation thiab concentration ntawm pob kws pulp yog ib feem tseem ceeb ntawm cov hmoov txhuv nplej siab txheej txheem.
3. Tsawg-kub ntog zaj duab xis evaporator rau cov concentration ntawm vitamin C tov
Vitamin C yog ib qho tseem ceeb heev dej-soluble vitamin tshuaj uas tsis tuaj yeem tsim los ntawm tib neeg lub cev. Tib neeg yuav tsum noj qee yam ntawm cov vitamin C los ntawm sab nraud kom tswj tau tib neeg txoj sia nyob thiab kev tsim tawm. Nrog rau kev txhim kho tas mus li ntawm tib neeg kev ua neej nyob, vitamin C tsis yog tsuas yog siv dav hauv kev kho mob thiab kev noj qab haus huv nkaus xwb, tab sis kuj siv dav hauv zaub mov, khoom qab zib, dej haus, tsiaj txhu, kev lag luam tshuaj niaj hnub thiab lwm yam kev lag luam.
Vitamin C yog synthesized los ntawm biochemical txoj kev nrog sorbitol thiab qabzib raws li cov khoom pib. Lub tshuab tsim cov vitamin C kuj tau tsim sai heev. Muaj txoj kev cai Leibniz. kuv lub teb chaws yog nyob rau hauv lub ntiaj teb no txoj hauj lwm ua nyob rau hauv no hais txog. Noj sorbitol ua cov khoom pib, ob-kauj ruam fermentation txoj kev yog siv los tsim cov precursor ntawm cov vitamins, 2-keto-L-gulongsuan aqueous tov, thiab tom qab ntawd cov zaj duab xis evaporator poob yog concentrated ntawm 4% mus rau 40%, thiab ces crystallized, sib cais thiab qhuav, thiab ces lactonized los ua vitamin C (L-ascorbic acid). Glucose kuj tseem siv tau rau kev fermentation ncaj qha los tsim cov vitamin C.
4. Daim ntawv thov ntawm ntog zaj duab xis evaporator hauv xylose thiab xylitol ntau lawm
Xylose thiab xylitol muaj qhov qab zib tsawg thiab qis calorific nqi. Lawv tuaj yeem hloov sucrose hauv kev lag luam zaub mov, thiab tuaj yeem txo cov ntshav qab zib hauv cov neeg mob ntshav qab zib thiab tiv thaiv cov menyuam cov hniav. Nws yog dav siv hauv kev luam ntawv thiab dyeing, roj extraction, roj hmab, kev tsim kho, tshuaj tua kab, tshuaj, tawv ua thiab lwm yam lag luam.
Xylose thiab xylitol yog tsim los ntawm pob kws cobs, qab zib residues, sawdust thiab straw tom qab crushing, fermentation, hydrolysis, decolorization, pom, concentration, crystallization thiab ziab.
Cov txheej txheem ntau yam evaporation thiab MVR evaporation system tsim thiab tsim los ntawm peb lub tuam txhab muaj cov txiaj ntsig tseem ceeb ntawm kev txuag hluav taws xob thiab qib siab ntawm automation, thiab tsim nyog rau cov khoom evaporation thiab concentration hauv kev lag luam fermentation.
Cov txheej txheem ntws ntawm daim ntawv thov evaporator hauv kev lag luam fermentation
