Tubular Pasteurizer Mukugadzirwa kweMargarine
Tsananguro yeMidziyo
Chinopasteurizer chine tubular chimwe chezvinhu zvakakosha pakugadzira margarine (inozivikanwawo se oleomargarine), chinonyanya kushandiswa pakuita kuti zvinhu zvemafuta zvichengetwe kwenguva pfupi uye zvinopisa zvakanyanya (HTST) zvichengetwe. Kushandiswa kwacho kunokanganisa zvakananga kuchengetedzeka, mhando, uye hupenyu hwesherufu yechigadzirwa.
Tsananguro yeMidziyo
I. Sei chinhu chinopasteurizer chichifanira kugadzirwa kwemajarini?
Zvinhu zvekugadzira margarine zvinosanganisira mafuta emuriwo akacheneswa, mvura, zvinhu zvemukaka (zvakaita sehupfu hwemukaka, hupfu hwewhey), zvinosanganisa mafuta emukaka, munyu, mavhitamini, uye manakiro. Zvinhu izvi, kunyanya chikamu chemvura uye zvinhu zvemukaka, zvinokurudzira kukura kwetupukanana (senge mabhakitiriya, mbiriso, uye chakuvhuvhu). Kana zvisina kupiswa zvakanaka, chigadzirwa ichi chinoora munguva pfupi uye chinogona kutokonzera matambudziko ekuchengetedza chikafu.
Basa guru remuchina wepasteurizer nderekuuraya mabhakitiriya anokonzera hutachiona uye anoparadza mumvura isati yagadzirwa uye kugadzirwa kwechigadzirwa, zvichiita kuti zviratidzo zvehutachiona hwechigadzirwa zvirambe zviripo uye kuwedzera nguva yazvo yekushanda.
II. Maitiro ekushanda kwemuchina wekugadzira margarine uchishandisa tubular pasteurizer
Chishandiso che "tubular pasteurizer" chinoshandiswa mushure me "emulsification system" uye pamberi pe "rapid cooling muchina" (Votator kana "Scraped Surface Heat Exchanger"). Mashandiro acho ndeekuti:
1. Kupisa uye kusanganiswa kwemvura:
o Musanganiswa wemvura yemafuta yakasanganiswa uye yakasanganiswa (iyo yava emulsion) unotanga waiswa mu pasteurization system.
o Zvinhu izvi zvinopfuura nepakati pechikamu chekupisa, uko tembiricha inokwidzwa kusvika patembiricha yakakwana yekuva homogenization (kazhinji 60-70°C).
o Zvadaro, chinhu chinodziya zvakanyanya chinopinda muvharuvhu ye homogenization ine pressure yakakwira uye chinoputsika pasi pekumanikidzwa kwakakwira zvakanyanya (semuenzaniso, 150-200 bar), zvichigadzira ma globules emafuta madiki uye akafanana uye madonhwe emvura, izvo zvinovandudza zvikuru kugadzikana uye magadzirirwo echigadzirwa.
2. Chikamu chePasteurization:
o Zvinhu zvakasanganiswa zvinopinda muchikamu chekudziisa chechubhu yekupisira. Pano, zvinhu zvinoyerera nemumachubhu akakomberedzwa neutsi kana mvura inopisa ine simba rakawanda, uye tembiricha inokwidzwa nekukurumidza kusvika patembiricha yakatarwa yekupisira mukati menguva pfupi.
o Zvakajairika pakuita pasteurization:
Tembiricha: 85°C - 95°C (yakagadziriswa zvichienderana nefomula uye zvinodiwa pakuita; mamwe mafomula anogona kunge akakwira).
Nguva: inochengetwa kwemasekonzi 15 - 30. "Nguva yekubata" iyi inowanikwa nekugadzira hurefu hwakati hwe "chubhu yekubata" mupaipi.
Maitiro aya e "high-temperature short-time (HTST)" anogona kuuraya mabhakitiriya ese anokonzera hutachiona uye akawanda anoora uku achideredza kukuvara kwekupisa kune kunaka kwechigadzirwa, ruvara, uye zvinovaka muviri.
3. Chikamu chekutonhodza:
o Mushure mekuiswa pasteurization, chinhu chacho chinofanira kutonhodzwa nekukurumidza kudzivirira kupisa kwakanyanya uye kukurazve kwetupukanana.
o Chinhu chacho chinopinda muchikamu chekutonhodza uye chinopfuudzwa nekupisa nepakati pemvura inotonhora (kazhinji mvura yechando), zvichikurumidza kuderedza tembiricha kusvika patembiricha inodiwa kune mamwe maitiro anotevera (kazhinji 40°C - 50°C) kuti chipinde mumuchina wekutonhodza nekukurumidza kuti ugadzire kristalllization.
4. Sisitimu yekudzoreredza kupisa (sarudzo asi inoshanda zvakanyanya):
o Machubhu emazuva ano ekupisa anowanzo kuve nehurongwa hwekudzoreredza kupisa.
o Zvinhu zvinotonhora zvinopinda muchikamu chekudziisa uye zvinhu zvinopisa zvinobuda muchikamu chekupasteurization zvinopinzwa muchina wekupisa wakasarudzika.
o Zvakanakira:
Kuchengetedza simba: Chinhu chinopisa chinotonhodzwa kare, uye chinhu chinotonhora chinodziiswa kare, zvichideredza zvakanyanya kushandiswa kweutsi nemvura inotonhodza.
Dziviriro yechinhu: Inodzivirira kupisa kwakanyanya uye kubikwa kwechinhu chinotonhora kunokonzerwa nekubata zvakananga zvinhu zvinotonhora nemadziro anodziya zvakanyanya.
III. Mabhenefiti emuchina wekubvisa tubular pasteurizer pane dzimwe nzira dzekubvisa tubular pasteurization
1. Kugadzirwa kunoramba kuripo: Kana tichienzanisa nemakettle ekubikisa, tubular pasteurizer inogona kubatanidzwa zvakanaka nemaitiro apfuura neanotevera, zvichiita kuti kugadzirwa kurambe kuripo uye otomatiki kuve nekushanda kwakanyanya. 2. Hunhu hwepamusoro hwechigadzirwa: Maitiro eHTST anowedzera kuchengetedza kunaka kwechinhu chisina kugadzirwa uye zvinovaka muviri, zvichidzivirira kuravira kwakabikwa kunokonzerwa nekupisa kwenguva refu.
3. Kushandiswa kwesimba rekupisa kwakanyanya: Nekuda kwesystem yekudzoreredza kupisa, kushandiswa kwesimba kunoderedzwa zvakanyanya, zvichiita kuti mutengo wekushanda uve nebhenefiti.
4. Nzvimbo diki: Chimiro chidiki, chiri nyore kubatanidza mumitsetse yekugadzira iripo.
5. Dhizaini yehutsanana: Yakagadzirwa nesimbi isingatsvedzeri, inosangana nemazinga ehutsanana e3-A, isina makona asina hutsanana, uye iri nyore kuita CIP (kuchenesa mukati) uye SIP (kuchenesa mukati).
IV. Zvinhu Zvikuru Zvinofanira Kufungwa Pakushandisa
1. Kudzora kwakarurama kwemaitiro ekushanda: Tembiricha, kumanikidzwa, uye mwero wekuyerera kwemvura zvinofanirwa kugara zvakagadzikana. Kunyangwe kuchinja kudiki kunogona kukanganisa mhedzisiro yekuvhiyiwa (F value) kana kukonzera denaturation yechigadzirwa (senge protein flocculation).
2. Dambudziko rekusvibiswa: Mapuroteni ari muchinhu ichi anowanzo kurunga pamadziro echubhu pakupisa kwakanyanya. Kuchenesa CIP nguva dzose (kazhinji uchishandisa mhinduro dzealkaline neacidic muropa) kwakakosha; zvikasadaro, zvinokanganisa kushanda zvakanaka kwekupisa uye kuchena kwechigadzirwa.
3. Kugadziriswa kwevharuvhu yehomogenization: Vharuvhu yehomogenization chinhu chakanyatsonaka chinowanzo pera kana chichishanda pasi pekumanikidzwa kwakanyanya kwenguva yakareba. Kuongorora nekutsiva nguva nenguva zvinodiwa kuti uve nechokwadi chekuti homogenization inoshanda zvakanaka.
4. Kuenderana nemafomura: Mafomura akasiyana (kunyanya mapuroteni nemafuta) ane kugadzikana kwakasiyana kwekupisa, uye tembiricha yekuvhiyiwa uye nguva yekubvisa utachiona zvinoda kugadziriswa zvinoenderana.
5. Kudzivirira kusvibiswa kwechipiri: Chinhu chakacheneswa chinofanira kuendeswa kune imwe nzira munzvimbo yakavharwa uye isina utachiona. Chero kubuda kwemvura chero padanho ripi zvaro kunogona kutungamira kusvibiswa kwechipiri kwehutachiona, zvichikanganisa kuedza kwekuuraya utachiona.
Pfupiso
Mushonga wekuchenesa tubular "muchengeti wekuchengetedza" unokosha zvikuru mukugadzirwa kwemajarini emazuva ano. Kuburikidza nemaitiro ekudzivirira hutachiona hwepamusoro-tembiricha (HTST), unouraya tupukanana zvinobudirira uku uchienzanisa hukama huripo pakati pekuchengetedzeka kwechikafu nemhando yechigadzirwa. Hunhu hwayo hwekushanda zvakanaka, kuchengetedza simba uye otomatiki zvinoita kuti ive mudziyo unokosha wekuona kuti zvigadzirwa zvejarini zvinosangana nemhando yepamusoro uye kuchengetedzeka.
Kugadzira Nzvimbo







