Maitiro Ekugadzira Margarine China Manufacturer

Vhidhiyo Yekugadzira:https://www.youtube.com/watch?v=Zar71w0TUzM 

Kugadzirwa kwemajarini kunosanganisira zvikamu zviviri: kugadzirira zvinhu zvisina kugadzirwa uye kutonhora uye kuisa purasitiki. Midziyo mikuru inosanganisira matangi ekugadzirira, pombi yeHP, votator (scraped surface heat exchanger), muchina wepin rotor, firiji unit, muchina wekuzadza margarine nezvimwewo.

Maitiro ekutanga musanganiswa wechikamu chemafuta nechikamu chemvura, kuyerwa uye kusanganiswa kwechikamu chemafuta nechikamu chemvura, kuitira kugadzirira chikafu chemusanganiswa wemaitiro ekupedzisira. Maitiro ekupedzisira kutonhora purasitiki nekurongedza zvigadzirwa.

Maitiro ekugadzira margarine anoratidzwa paMufananidzo 1:

1. 1.Mukaka wakaviriswa

Mamwe majarini ekuwedzera mukaka, uye mukaka mushure mekuvirisa lactic acid bacteria zvinogona kugadzira kunaka kwakafanana kwekirimu yechisikigo, saka fekitari inosanganisa mukaka wakaviriswa nemvura.

1. 2.Kusanganisa mvura

Zvinowedzerwa mumvura uye zvinonyungudika mumvura zviri mufomura yemargarine, zvakaita semukaka wakaviriswa, munyu, zvinochengetedza, nezvimwewo, zvinowedzerwa muchikamu chekusanganisa mvura uye mutangi rekuyera zvichienderana nechiyero chakatarwa kuti zvisanganiswe, kuitira kuti zvikamu zvechikamu chemvura zvinyungudutswe kuita mhinduro yakafanana.

1. 3.Kusanganisa mafuta

Mafuta asina kubikwa ane hunyanzvi hwakasiyana anotanga asanganiswa mutangi rekusanganisa mafuta zvichienderana nehuwandu hwakatarwa, uye zvinowedzerwa zvinonyungudika mumafuta, zvakaita se emulsifier, antioxidant, oil-soluble pigment, oil-soluble cellulose, nezvimwewo, zvinowedzerwa muchikamu chemafuta zvichienderana nehuwandu, zvichisanganiswa netangi rekuyera, uye zvinosanganiswa kuti zvigadzire chikamu chemafuta chakafanana.

1. 4.Emulsion

Chinangwa che emulsification yemargarine ndechekuita kuti chikamu chemvura chipararire zvakaenzana uye zvakagadzikana muchikamu chemafuta, uye mwero wekupararira kwechikamu chemvura une simba guru pamhando yechigadzirwa. Nekuti kunaka kwemargarine kwakabatana zvakanyanya nehukuru hwezvikamu zvechikamu chemvura, kupararira kwezvipembenene kunoitwa muchikamu chemvura, saizi yebhakitiriya yakajairika i1-5 microns, saka madonhwe emvura ari mu10-20 microns kana diki anogona kudzikamisa kupararira kwebhakitiriya, saka kupararira kwechikamu chemvura kwakanyanyisa, zvikamu zvechikamu chemvura zvidiki kwazvo zvichaita kuti margarine irasikirwe nekunaka; Kupararira hakuna kukwana, chikamu chechikamu chemvura chakakura zvakanyanya, kuchaita kuti margarine ishanduke zvakanyanya. Hukama huripo pakati pehuwandu hwekupararira kwechikamu chemvura mumargarine nemhando yechigadzirwa ndeinotevera:

Zvinogona kuonekwa kuti kushanda kwe emulsification kunofanira kusvika padanho rakati rezvinodiwa zvekupararira.

Chinangwa chekusanganisa chikamu chemvura nechikamu chemafuta zvakasiyana uye zvakaenzana nechikamu chekare ndechekuona kuti emulsion yese yakabatana mushure me emulsification uye kusanganiswa kwezvikamu zviviri zvemafuta nemvura. Kusanganisa emulsification ndekwekuti, dambudziko rekushanda i50-60 degrees, chikamu chemvura chinowedzerwa kuchikamu chemafuta chakayerwa, mukusanganisa kwemuchina kana kupomba, chikamu chemvura chakapararira zvizere muchikamu chemafuta, kuumbwa kwelatex. Asi rudzi urwu rwe latex liquid haruna kugadzikana, kumisa kusanganisa kunogona kunge kuri panzvimbo yekutambira oiri nemvura.

Mushure mekunge emulsion yakasanganiswa yaendeswa, maitiro ekutonhodza uye kuita purasitiki anoitwa kusvika chigadzirwa chaiswa mupakeji.

Emulsion inofanira kutonhodzwa uye kuiswa purasitiki kuti igadzire chigadzirwa chemargarine chinochinjika. Parizvino, inonyanya kushandisa mudziyo wepurasitiki unovhara, unosanganisira votator kana inonzi scraped surface heat exchanger (unit A), pin rotor muchina kana kneading machine (unit C) uye resting tube (unit B). Maitiro ehunyanzvi anoratidzwa muMufananidzo 2:

Iyi seti yemidziyo ine hunhu hunotevera:

1. Kushanda kwemhepo kunoramba kuchienderera mberi

Emulsion yakasanganiswa kare inoiswa mu quench cylinder ne pombi ine simba repamusoro yemuvhoti. Simba repamusoro rinogona kukunda kuramba kwese muyuniti, pamusoro pesimba repamusoro rinogona kuita kuti chigadzirwa chitete uye chive chakatsetseka. Kushanda kwakavharwa kunogona kudzivirira mhepo nemhepo nekuda kwekudzima uye kunyorova kwemvura yakasanganiswa ne emulsion, kuve nechokwadi chehutano hwechigadzirwa, uye kuderedza kurasikirwa nefiriji.

2. Kudzima uye emulsification

Emulsion inodzimwa neammonia kana Freon muvotator kuti emulsion itonhore nekukurumidza, kuitira kuti kugadzirwa kwezvidimbu zvidiki zvekristalline, zvinowanzova 1-5 microns, kuitira kuti kuravira kuve kwakanyatsonaka. Pamusoro pezvo, scraper iri pamugodhi unotenderera muvotator yakabatana zvakanyanya nemadziro emukati mesilinda, saka scraper iri kushanda haingogone kungokwenya crystallization ichinamatira pamadziro emukati chete, asiwo kuita kuti emulsion iparadzwe kuti isangane nezvinodiwa zve emulsification zve toni.

3. Kukanya uye kubvisa kukora (muchina we pin rotor)

Kunyangwe emulsion yakatonhodzwa nevotator yatanga kugadzira crystallization, ichiri kuda kukura nekufamba kwenguva. Kana emulsion ikabvumirwa kuita crystallization pakuzorora, network yemakristaro akasimba emafuta ichaumbwa. Mhedzisiro ndeyekuti emulsion yakatonhodzwa ichaumba huremu hwakaoma kwazvo pasina plasticity. Saka, kuti zvigadzirwa zvemargarine zviwanikwe zvine plasticity yakati, network structure inofanira kuputswa nemechanical method emulsion isati yaumba network structure yese, kuitira kuti pave nemhedzisiro yekuderedza kukora. Kukanya uye kubvisa kukora kunonyanya kuitwa mu pin rotor machine.

Unit A (votator) chinhu chinotonhodza chinoshandiswa pakukwenya. Emulsion inodhonzwa muyuniti A yakavharwa (votator) nepombi ine simba guru. Chinhu ichi chinopfuura nemugero uri pakati pesilinda inotonhodza neshaft inotenderera, uye tembiricha yezvinhu inodzikira nekukurumidza nekudzima kwenzvimbo inotonhodza. Mitsetse miviri yezvikwenya inorongwa pamusoro peshaft. Makristaro anoumbwa pamusoro pemukati memuvhota anokwenywa nescraper inotenderera nekukurumidza kuti agare achiratidza nzvimbo itsva yekutonhodza uye kuchengetedza kutamiswa kwekupisa kwakanaka. Emulsion inogona kupararira pasi pekushanda kwescraper. Kana chinhu ichipfuura neyuniti A (votator), tembiricha inodzikira kusvika pa10-20 degrees, iyo iri pasi penzvimbo yekunyunguduka kwemafuta. Kunyangwe mafuta achitanga kukora, haasati aumba mamiriro akasimba. Panguva ino, emulsion inenge iri mumamiriro ekutonhodza uye inenge iri mvura yakakora.

Chikamu chinotenderera cheyuniti A (votator) hachina chinhu. Panguva yekushanda, mvura inopisa ye50-60 degrees inodururwa pakati pechikamu chinotenderera kudzivirira crystallization yakabatana uye yapora pachikamu uye kukonzera kuvharika.

Chigadziko C (muchina we pin rotor) chiri mudziyo wekukanya nekubvisa kukora, sezvakaratidzwa pamufananidzo uri pamusoro. Mitsetse miviri yemabhoti esimbi yakaiswa pamugodhi unotenderera, uye mutsara wemabhoti esimbi akasungirirwa akaiswa pamadziro emukati me silinda, ayo akasungirirwa nemabhoti esimbi ari pamugodhi uye haabatani. Kana mugodhi uchitenderera nekumhanya kukuru, mabhoti esimbi ari pamugodhi anopfuura mukaha wemabhoti esimbi akasungirirwa, uye chinhu chacho chinokandwa zvizere. Pasi pechiito ichi, chinogona kukurudzira kukura kwemakristaro, kuparadza chimiro che crystal network, kugadzira makristaro asingachinji, kuderedza kusimba, uye kuwedzera plasticity.

Unit C (muchina we pin rotor) inongoshanda nesimba pakukanya usiku hunotonhora zvikuru, saka inoda chete kuchengetedzwa kwekupisa uye haidi kutonhodzwa. Sezvo kupisa kwe crystallization kuchiburitswa (inenge 50KCAL/KG), uye kupisa kunokonzerwa nekukanya, tembiricha yekuburitsa ye unit C (pin rotor macjhine) yakakwira kupfuura yetembiricha yekudyisa. Panguva ino, crystallization inenge yapera ne70%, asi ichiri yakapfava. Chigadzirwa chekupedzisira chinoburitswa kuburikidza ne extrusion valve, uye chinozooma mushure menguva yakati.

Mushure mekunge margarine yatumirwa kubva kuC unit (pin rotor machine), inofanira kurapwa nekupisa patembiricha yakati. Kazhinji, chigadzirwa chinoiswa patembiricha ye10 degrees pasi penzvimbo yekunyunguduka kweanopfuura maawa makumi mana nemasere. Kurapa uku kunonzi kuibva. Chigadzirwa chakabikwa chinogona kutumirwa zvakananga kufekitori yekugadzira chikafu kuti chishandiswe.