Mukutsvaga chokoreti yakasviba yakachena, haufanire kuwedzera chero zvigadzirwa zvekubatsira, kunyangwe iyo yakanyanya shuga, asi iyi ndiyo sarudzo yevashoma mushure mezvose.Pamusoro pecocoa mass, cocoa butter uye cocoa poda, kugadzirwa kwechokoreti kwakakurumbira kunodawo zvinongedzo zvakaita seshuga, zvigadzirwa zvemukaka, lecithin, zvinonhuhwirira uye surfactants.Izvi zvinoda kunatswa neConching Machine.
Kukuya nekunatsa ndiko kuenderera mberi kwemaitiro apfuura.Kunyangwe kunaka kwechokoreti zvinhu mushure mekugaya kwasvika pazvinodiwa, haina kuzorwa zvakakwana uye kuravira hakusi kugutsa.Zvishandiso zvakasiyana-siyana hazvisati zvanyatsobatanidzwa kuita flavour yakasarudzika.Kumwe kuravira kusingafadzi kuchiripo, saka kumwe kunatswa kunodiwa.
Iyi tekinoroji yakagadzirwa naRudolph Lindt (muvambi weLindt 5 gramu) mukupera kwezana ramakore rechi 19.Chikonzero nei ichinzi "Conching" imhaka yekuti pakutanga raive tangi redenderedzwa rakaita segoko rekoni.Iyo conch (conche) inodanwa kubva kuSpanish "concha", zvinoreva kuti goko.Iyo chokoreti yemvura zvinhu inotenderedzwa uye yadzokororwa ne roller kwenguva yakareba mutangi rakadaro, ichisundidzira uye nekukwesha kuti iwane yakapfava lubrication, inonhuhwirira fusion uye yakasarudzika kuravira kuravira, maitiro aya anonzi "kukuya uye kunatsa"
Paunenge uchikwenenzvera, zvinhu zvakasiyana-siyana zvekubatsira zvinogona kuwedzerwa.
Chocolate Conching Machine
Pasinei nekuravira uye kunakirwa kwekunakirwa kwakaunzwa neaya akajeka emidziyo, kutsvaga kwekutanga kuravira kwechisikigo yakachena chokoreti yakasviba kunoratidzika kunge kuri nyore mukusarudza kwemichina uye maitiro.Mazhinji mashopu madiki anogona kushandisa melanger kupedzisa maitiro.Ingori nyaya yenguva nesimba.
Melanger
RawMaterialPretreatment
Kuti uenderane nezvinodiwa zvehunyanzvi zvekugadzirwa kwechokoreti uye kufambisa kusanganisa kugadzirwa, zvimwe zvigadzirwa zvinoda kufanorapwa.
- Kugadzirwa kwecocoa doro necocoa bhata Kocoa doro necocoa bhata zvimisikidzwa zvakasimba patembiricha yekamuri, saka zvinofanirwa kunyungudutswa zvisati zvasanganiswa nezvimwe mbishi usati wadyisa.Kunyunguduka kunogona kuitwa mukupisa uye kunyunguduka michina yakaita semasangweji mapoto kana matangi ekuchengetedza kupisa.Tembiricha panguva yekunyunguduka haifanire kudarika 60°C. Nguva yekubata mushure mekunyunguduka inofanira kupfupiswa zvakanyanya sezvinobvira uye haifaniri kuva yakareba.Kuti ikurumidze kukurumidza kunyunguduka, iyo yakawanda yakasvibirira inofanira kutemwa kuita zvidimbu zvidiki pamberi, uye yobva yanyungudutswa.
2. Shuga pretreatment Shuga yakachena uye yakaoma crystallized inogayiwa nekugayiwa kuita shuga yehupfu isati yasanganiswa nedzimwe chokoreti raw materials, kuitira kuti zvisanganise zvirinani nemamwe mambishi, kunatsiridza mashandisirwo emidziyo yekukuya zvakanaka uye kurebesa hupenyu hwesevhisi. midziyo.hupenyu hwebasa.
Panowanzove nemhando mbiri dzehuyo dzeshuga: imwe igayo resando, uye imwe yacho idhisiki remazino.Chigayo chenyundo chinoumbwa nehopper, screw feeder, sando chigayo, sikirini, bhokisi rehupfu, uye mota yemagetsi..Shuga yegranulated inogayiwa kuva hupfu hweshuga nekutenderera kwepamusoro-soro kwesando musoro, uye yozotumirwa kunze nesefa ine imwe nhamba yemameshes.Inowanzo shandiswa sieve mesh ndeye 0.6 ~ 0.8mm, uye avhareji yekugadzira inokwana 150 ~ 200kg/h.Iyo toothed disc grinder inoumbwa neinotenderera inotenderera inotenderera disc uye yakagadziriswa yakasimudzwa mazino disc.Shuga inowira mu-high-speed inotenderera toothed disc uye inokwesha kurwisana ne-fixed toothed disc pasi pesimba rakasimba.Gaya mushuga yehupfu uye utumire kuburikidza nesefa.Avhareji yekugadzira simba ndeye 400kg / h.
Mukuwedzera, Kambani yeRuitubuler yakambotanga kuti nzira itsva yekukuya inogona kuderedza huwandu hwecocoa butter ne 1.5 kusvika ku3% pakusanganisa shuga nezvimwe zvinhu zvechokoreti zvisina kushandiswa, izvo zvinonyanya kubatsira pakukuya nekunatsa.
Iyi inoita seyakaoma kuita inoda fekitori yakakura uye chocolate refining system.
Chocolate refining system
3. Kusanganisa, kugaya zvakanaka uye kunatsa
(1) yakasanganiswa
Paunenge uchigadzira chokoreti, chinhu chekutanga kuita kusanganisa zvinhu zvakasiyana-siyana zvechokoreti, senge cocoa mass, cocoa powder, cocoa butter, shuga nehupfu hwemukaka, nezvimwewo, kuita yunifomu chokoreti sosi.Kugadzirwa kwechokoreti iyi sosi kunoitwa nemusanganisi.Ehe, mudziyo wemusanganisi unosanganisira mabasa ekusanganisa, kukanya, quantification uye kudyisa.Zvinoenderana neformula, mushure mehuwandu uye kudyisa, inosanganiswa kuti iite yakatsetseka lipid mass.Cocoa butter inova chikamu chinoenderera uye inoparadzirwa pakati pezvimwe zvinhu.Sanganisa zvinhu zvakasiyana-siyana zvakaenzana uye upe mamiriro akanaka ekushanda kwakajairwa kweanonatsa
Kune marudzi maviri emusanganisi: imwe ine kaviri-shaft yekusanganisa kneader, uye imwe ndeye mbiri-ruoko Z-mhando yekukanya.Kune nhevedzano yeakarerekera mubairo mashizha pane imwe neimwe shaft yekaviri-shaft yekusanganisa kneader.Iwo mashafu maviri anotenderera munzira imwe chete.Mashizha emubairo pamashafu maviri anopinzwa achipinzwa mumashizha emubairo weshaft iri pedyo.Pane imwe gap paunoswedera uye uchienda.Nenzira iyi, kuyerera kwakaita seweji kunogadzirwa.Izvo zvinhu zvinomhanya zvakaenderana kune axis pamadziro ehari yekanyiwa.Pose painosvika kumagumo emadziro ehari, kuyerera kunofamba kunoshanduka kamwe kamwe, izvo zvinogona kuvimbisa zvachose kushanda kwepamusoro-soro kwechinhu.Kuyerera kwakachena kunoenderana kunoburitsa kutenderera kwechinhu pakati pe shaft nemashizha emubairo
Vese vanokanyira vane interlayer insulation midziyo kuti ive nechokwadi chekugara tembiricha panguva yekusanganisa nekukanya, pamwe nemidziyo yehuwandu.Silos kana matangi eshuga, hupfu hwemukaka, cocoa doro uye cocoa bhotela anoiswa padyo nechikanyi.Kuyera kuyera uye quantification inogona kuve nechokwadi chechokwadi chezvigadzirwa.Mushure mokunge kusanganiswa kwapera, kunotumirwa kune imwe nzira kuburikidza nekuenderera mberi kwekudya.Iyo yese yekudyisa, kusanganisa uye nzira yekudyisa inogona kushandiswa nebhunu rekudzora kabati kana kudzorwa nepurogiramu yekombuta.
(2) kugaya zvakanaka
Kana shuga yehupfu inoshandiswa muzvigadzirwa, chocolate paste inogona kudyiwa zvakananga kune mashanu-roller refiner mushure mekusanganiswa.Kana shuga yakashandiswa kusanganisa yakananga nemamwe chocolate mbishi zvinhu, inoda kutanga kana kuti isati yagayiwa, yozogayiwa., ndiko kuti, nzira mbiri-nhanho yekukuya inogona kuderedza huwandu hwecocoa butter ne 1.5 ~ 3% pakusanganisa chokoreti zvinhu, uye huwandu hwemafuta hushoma, kunyanya nekuti nzvimbo yeshuga yecrystal idiki pane iyo. shuga yehupfu.Iyo yakatsetseka iyo shuga yehupfu, iyo yakakura nzvimbo yepasi, iyo yakawanda mafuta inoramba ichipararira muchimiro chayo, saka nhanho mbiri kukuya kunogona kuchengetedza mafuta.
Zvinoenderana nezvinodiwa zvekugaya, mafuta akazara emusanganiswa wechokoreti sosi anodiwa kuti ave anenge 25%, saka huwandu hwemafuta akawedzerwa hunofanirwa kudzorwa panguva yekusanganiswa kuitira kuti muto wechokoreti usanyanya kuoma kana kunyorova. kuitira kuti ive nechokwadi chekuti silinda yesirivha yakajairika panguva yekukuya.
Iyo yakasanganiswa chokoreti sosi inotumirwa kune hopper yegiyo yekutanga nescrew conveyor, kana zvakananga kutumirwa kune yekutanga grinder kuburikidza nebhandi rekutakura.Zvigayo zvepuraimari kana zvigayo zvine otomatiki feed hopper uye mudziyo unodzivirira kuti muchina ushande uchioma uye nekukonzera kupera kwemakanika.Iyo yekutanga grinder muchina wekusimudza maviri, uye iyo yakatsetseka muchina we-five-roller unogona kubatanidzwa munhevedzano yekukuya zvakanaka, izvo zvisingangodzikisi huwandu hwemafuta anoshandiswa, asiwo nhete uye diki sosi zvimedu mushure mekutanga. -kukuya kunobatsira pakukuya kwechishanu-roller machine uye yakaoma yekunatsa yemuchenesi.
Kazhinji, kunaka kwechokoreti zvinhu zvisati zvagayiwa zvinenge 100-150um, uye hupamhi hwehupamhi hwechokoreti slurry mushure mekukuya kwakanaka kunodiwa kuva 15-35um.Mafekitori ane yakanaka mhando chokoreti anowanzo anoshandisa shanu-roller refiner, iyo inoratidzwa nekubuda kwepamusoro uye ukobvu hweyunifomu.Kubuda kwechishanu-roll machine kunosiyana nekureba kwemupumburu, uye modhi yacho inotarwawo maererano nehurefu hwekushanda kweiyo roller.Iwo mamodheru ari 900, 1300 uye 1800, uye kureba kwekushanda kweroller i900mm, 1300mm uye 1800mm.400mm, senge modhi 1300, kana chokoreti yakatsetseka iri 18-20um, inobuda i900-1200kg/hr.
(3) Kunatsa
Iyo yakaoma yemuviri uye yemakemikari shanduko muchokoreti zvinhu panguva yekunatswa haisati yanyatsonzwisiswa.Naizvozvo, vazhinji vanogadzira chokoreti munyika vachiri kuiona sechakavanzika chakavanzika, asi basa rekunatsa uye shanduko muchokoreti zvinhu zvakakosha.pachena.
Kunatsa kune zvinotevera zviri pachena mhedzisiro: unyoro hwechokoreti hunowedzera kuderedzwa, uye zvakasara uye zvisingakoshi zvinoputika acids mucocoa sauce zvinobviswa;iyo viscosity yezvinhu zvechokoreti yakaderedzwa, iyo fluidity yezvinhu inovandudzwa, uye ruvara rwechokoreti chinhu chinovandudzwa.Iko kushanduka kwekuravira, kunhuhwirira uye kuravira kunowedzera kuita kuti chokoreti ive yakanaka uye yakatsetseka.
Kuchenesa nzira uye nzira
Iyo nzira yekunatsa chokoreti yakaita shanduko huru nekuvandudzwa kwekugadzirwa.Kuti uvandudze hunyanzvi hwekunatsa uye kuwana yakanakisa chokoreti flavour uye kuravira, nzira yekunatsa yakaramba ichivandudzwa uye yakagadziridzwa, uye nzira yekunatsa nguva, tembiricha, yakaoma kunatsa uye kunyorova kunatswa inosarudzwa.Kusiyana:
nguva yekuchenesa
Muchinyakare yekunatsa nzira, iyo chokoreti zvinhu zviri muchikamu chemvura mamiriro ekudziya kwekamuri yekunatswa kwenguva refu, izvo zvinotora 48 kusvika 72 maawa, uye kutenderera kwekugadzira kwakareba.Maitiro ekupfupisa kutenderera uye kuchengetedza yepakutanga mhando isina kuchinjika ndeye yemazuva ano yekunatsa muchina uchishandisa yakaoma mvura chikamu kukwenenzvera.Nekuda kweizvozvo, nguva yekunatsa inogona kupfupikiswa kusvika kumaawa makumi maviri nemana kusvika makumi mana nemasere.Izvo zvakare zvave zvichitsanangurwa kuti iyo cocoa zvinhu inogona kusati yarapwa nekuita sterilization, deacidification, alkalization, kunhuhwirira kuwedzera uye kugocha, iyo inonzi inonzi PDAT reactor, uye nguva yekunatsa inogona kuderedzwa nehafu.Nekudaro, iyo nguva yekunatsa ichiri chinhu chakakosha mukuchengetedza kunaka kwechokoreti, uye imwe nguva inodiwa kuti isangane nekunaka uye kutsetseka kuravira kwechokoreti.Mhando dzakasiyana dzechokoreti dzinoda nguva yekunatsa yakasiyana.Semuenzaniso, chokoreti yemukaka inoda nguva ipfupi yekunatsa yemaawa angangoita makumi maviri nemana, ukuwo chokoreti yakasviba ine cocoa yakawanda inotora nguva yakareba yekunatsa, ingangoita maawa makumi mana nemasere.
Kuchenesa tembiricha
Pane maitiro maviri ekudzora tembiricha yenzira yekunatsa: imwe iri kunatsa pane yakaderera tembiricha ye45-55 ° C, inonzi "cold conching", uye imwe iri kunatsa pane imwe tembiricha yakakwira ye70-80. °C, inonzi "hot conching".Kunatsa (Hot Conching)". Nzira mbiri idzi dzekunatsa dzinogona kushandiswa kumhando dzakasiyana dzechokoreti dzakaita sechokoreti yakasviba nemukaka. Asi kazhinji chokoreti yemukaka inonatswa pa45-50°C, ukuwo chokoreti yakasviba ichinatswa pa60-70°. C. Kana chokoreti yemukaka ichinatswa pa50 ° C, mvura yaro inoderera zvishoma nezvishoma kubva ku1.6-2.0% kusvika 0.6-0.8%, uye kuderera kwehuwandu hweasidhi huriwo hushoma kana kutonhora kwekombiki kuchiwedzerwa ne5 ° C , kuvandudzwa kwe viscosity kunogona kuwanikwa uye nguva ye conching inogona kupfupiswa kana kutonhora kwe conching kuchiwedzerwa kubva ku50 ° C kusvika ku65 ° C, mugumisiro unovandudzwa kunhuhwirira, viscosity uye kuponesa kwemafuta, pasina kukanganisa kunhuhwirira kwakasiyana kwemukaka chocolate; Naizvozvo, kunatsa chokoreti yemukaka iri pasi pe60°C hakuna hupfumi uye hakuna musoro, uye nyika dzeEurope dzinowanzotora tembiricha yekunatsa.
Nzira yekunatsa
Iyo nzira yekunatsa yakagadzira kubva pakunatsa kwemvura kusvika kuoma, kunatsa kwemvura uye kuoma, plastiki, kunatsa kwemvura munzira nhatu:
Kucheneswa kwemvura:
Iyo inozivikanwawo sekuti liquid phase refining.Munguva yekunatsa, iyo chokoreti zvinhu zvinogara zvakachengetwa mune liquefied state pasi pekudziya uye nekuchengetedza kupisa.Kuburikidza nekufamba kwenguva refu kwekudzoka kwema rollers, chokoti zvinhu zvinogara zvichikwizwa uye zvakashandurwa kuti zvibatane nemhepo yekunze, kuitira kuti unyoro huderedze, kusuruvara kunopera zvishoma nezvishoma, uye kunhuhwirira kwakakwana kwechokoti kunowanikwa.Panguva imwecheteyo, chokoreti iyunifomu Kunyunguduka kunoita kuti cocoa bhotela igadzire girisi firimu yakatenderedza imwe neimwe particle yakanaka, inovandudza lubricity uye kunyungudika.Iyi ndiyo nzira yekutanga yekunatsa, isingawanzo shandiswa iko zvino.
Dry uye mvura kunatsa:
Mukugadzirisa, chokoreti zvinhu zvinopinda mumatanho maviri zvakatevedzana, kureva, iyo yakaoma mamiriro uye liquefaction nhanho, kureva kuti, matanho maviri ekunatsa kwakaoma uye kucheneswa kwemvura kunoitwa pamwechete.Kutanga, mafuta akazara muchikamu chakaoma chiri pakati pe25% ne26%, uye inonatswa mufomu yehupfu.Danho iri rinonyanya kuwedzera kukweshana, kutendeuka nekugera kuvhurisa mvura nezvinhu zvinoputika.Muchikamu chechipiri, mafuta uye phospholipids anowedzerwa uye anonatswa mune yemvura mamiriro ekuwedzera homogenize zvinhu, zvichiita kuti plasmid ive diki uye yakapfava, nekuvandudza kunhuhwirira uye kuravira.
Kuchenesa mumatanho matatu: chikamu chakaoma, chikamu chepurasitiki uye chikamu chemvura:
Dry conching nhanho: kudzikiswa kwemwando uye zvisingadiwe makomisheni akadai seavhuvhuta acids, aldehydes, uye ketones anoramba ari mucocoa bhinzi kusvika padanho rakanaka pasina kukanganisa kuravira kwechokoreti yekupedzisira.
Plastiki yekunatsa nhanho: Pamusoro pekubvisa izvo zvakasanganiswa zvinhu, zvakare inoburitsa mhedzisiro yekuvandudza kunaka kwemuromo sekunatswa kwechinyakare.
Liquid chikamu chekunatsa nhanho: yekupedzisira yekunatsa nhanho, kuti uenderere mberi nekunatsiridza maitiro eiyo yapfuura nhanho, uye kugadzira iyo yakanyanya kunaka flavour pasi pemvura yakanyanya kunaka.
Mushure mekunge nhanho iyi yapedzwa, muto wechokoreti unova wakanaka uye wakazorwa, unonhuhwirira, uye unopenya.Inogona kushandiswa kupisa, kupisa, kuumba kana kugadzira imwe inotapira chokoreti dessert.
Nguva yekutumira: Nov-28-2022