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ShonaJul . 05, 2023 11:49 Back to list
Kuenzanisa nzira dzakasiyana dzekutsikirira
Kune nzira dzakawanda dzakasiyana dzekuwana mafuta emiriwo. Semuenzaniso wemuviri screw press nzira, hydraulic press method, solvent extraction method zvichingodaro. Physical screw press nzira ine imwe nguva yekutsikirira uye kaviri kudzvanya, kupisa kupisa uye kutonhora kudzvanya. Unoziva here kuti ndeupi musiyano uripo pakati pemaitiro screw press nzira?
І. Musiyano weImwe nguva yekudzvanya uye kudzvanya kaviri:
1.Mafuta akasara mukeke: zvose imwe nguva yekudhinda uye kaviri kudhinda inenge 6-8%, zvichienderana nemhando yakasiyana-siyana yemafuta.
2.Midziyo inoshandiswa mumuchina wekutanga ishoma pane iyo yechipiri, iyo inochengetedza mari; mafuta asina kuchena muchitsina chechipiri ari nyore kusefa uye ane mafuta mashoma akasara.
Ⅱ. Musiyano wehot press uye inotonhora press:
1.Cold kudzvanya ndiko kudzvanya mafuta pasina kupisa kana kupisa kwakadzika kusati kwadzvanya, uye pasi penzvimbo yakaderera pane 60 ℃, mafuta anosvinwa nekushisa kwakadzika uye acid kukosha. Kazhinji, haidi kunatswa. Mushure mekunaya uye kusefa, mafuta echigadzirwa anowanikwa. Rudzi rwemafuta rwakanaka, asi kunhuhwirira kwemafuta hakusi kunhuhwirira uye chibereko chemafuta chakaderera. Iyo inowanzoenderana nekutsikirirwa kwemafuta emhando yepamusoro.
2. Kupisa kunopisa ndiko kuchenesa uye kupwanya mafuta uye wozopisa pakupisa kwepamusoro, izvo zvinokonzera shanduko yekuchinja mukati memiti yemafuta, zvakadai sokuparadza sero remafuta, kukurudzira mapuroteni denaturation, kuderedza mafuta viscosity, nezvimwewo. kuitira kuti ive yakakodzera kusvina mafuta uye kuwedzera goho remafuta. Tekinoroji yekutsikisa tekinoroji inowanzo shandiswa kugadzirwa kwakakura uye kugadzirisa mafuta anodyika, ane kunhuhwirira, ruvara rwakasviba uye goho remafuta, asi zviri nyore kukonzeresa kurasikirwa kwezvinovaka muviri mune zvigadzirwa.