Ts'ebetso ea tlhahiso ea margarine e na le likarolo tse hlano: karolo ea oli e nang le ho hlophisoa ha emulsifier, karolo ea metsi, ho lokisoa ha emulsion, pasteurization, crystallization le ho paka.Tlhahiso leha e le efe e feteletseng e khutlisetsoa ka mochine o tsoelang pele oa rework ho tanka ea emulsion.
Mokhahlelo oa oli le tokiso ea emulsifier tlhahisong ea margarine
Pompo e fetisetsa oli, mafura kapa oli e tsoakiloeng ho tloha litankeng tsa polokelo ka sefe ho ea tsamaisong ea boima.Ho fumana boima bo nepahetseng ba oli, tanka ena e kentsoe ka holim'a lisele tsa mojaro.Oli ea motsoako e kopantsoe ho ea ka recipe.
Ho lokisetsa emulsifier ho finyelloa ka ho kopanya oli le emulsifier.Hang ha oli e fihla mocheso oa hoo e ka bang 70°C, li-emulsifiers tse kang lecithin, monoglycerides le diglycerides, hangata e le phofo, li kenngoa ka letsoho ka tanka ea emulsifier.Lisebelisoa tse ling tse qhibilihang ka oli tse kang mebala le tatso li ka eketsoa.
Mokhahlelo oa metsi tlhahisong ea margarine
Litanka tsa insulated li fanoa bakeng sa tlhahiso ea mokhahlelo oa metsi.The flow meter e lekanya metsi ka tankeng moo a futhumatsoang ho mocheso o ka holimo ho 45ºC.Metsoako e ommeng joalo ka letsoai, citric acid, hydrocolloids kapa phofo ea lebese le skimmed e ka eketsoa ka tanka ho sebelisoa lisebelisoa tse khethehileng joalo ka motsoako oa phofo.
Ho lokisetsa emulsion tlhahiso ea margarine
Emulsion e lokiselitsoe ka ho noa oli le mafura ka motsoako oa emulsifier le karolo ea metsi ka tatellano e boletsoeng.Ho kopanya karolo ea oli le karolo ea metsi ho etsahala ka tanka ea emulsion.Mona, lisebelisoa tse ling, tse kang tatso, monko le 'mala, li ka kenyelletsoa ka letsoho.Pompo e fetisetsa emulsion e hlahisoang ka tanka ea phepelo.
Lisebelisoa tse khethehileng, tse kang motsoako o phahameng oa ho kuta, li ka sebelisoa sethaleng sena sa ts'ebetso ho etsa hore emulsion e be e ntle haholo, e moqotetsane le e thata, le ho etsa bonnete ba hore ho kopana ho hotle pakeng tsa karolo ea oli le karolo ea metsi.Emulsion e ntle e hlahisoang e tla etsa margarine ea boleng bo phahameng e bontšang polasetiki e ntle, e tsitsitseng le sebopeho.
Pompe e ntan'o fetisetsa emulsion sebakeng sa pasteurization.
Crystallization tlhahisong ea margarine
Pompo e nang le khatello e phahameng e fetisetsa emulsion ho mocheso o phahameng oa khatello ea mocheso oa mocheso (SSHE), o hlophisitsoeng ho latela sekhahla sa phallo le recipe.Ho ka 'na ha e-ba le li-tubes tse fapaneng tsa boholo bo fapaneng le libaka tse fapaneng tsa ho pholile.Moqomo o mong le o mong o na le mokhoa o ikemetseng oa ho pholisa moo sehatsetsi (hangata ammonia R717 kapa Freon) se kentsoeng ka ho toba.Liphaephe tsa lihlahisoa li kopanya cylinder e 'ngoe le e' ngoe.Li-sensor tsa mocheso sebakeng se seng le se seng li netefatsa hore ho pholile hantle.Tekanyo e phahameng ea khatello ke 120 bar.
Ho ipapisitsoe le risepe le ts'ebeliso, emulsion e kanna ea hloka ho feta yuniti e le 'ngoe kapa ho feta ea basebetsi ba pini pele e paka.Litsi tsa basebetsi ba pin li netefatsa hore polasetiki e nepahetseng, e tsitsitseng le sebopeho sa sehlahisoa.Haeba ho hlokahala, Alfa Laval e ka fana ka tube ea ho phomola;leha ho le joalo, boholo ba barekisi ba mochini o pakang ba fana ka eona.
Karolo e tsoelang pele ea rework
Setsi se tsoelang pele sa rework se etselitsoe ho qhibilihisa lihlahisoa tsohle tse feteletseng tse fetang mochini o pakang bakeng sa ho nchafatsa.Ka nako e ts'oanang, e boloka mochini oa ho paka o se na khatello ea morao e sa batleheng.Sistimi ena e felletseng e na le mochini o futhumatsang mocheso oa poleiti, pompo ea metsi e phethiloeng hape le se futhumatsang metsi.
Nako ea poso: Jun-21-2022