Nigute ushobora guhitamo imashini ikwirakwiza, Ubudage bwatumije imashini ya emulisitiya, imashini itanga inganda, imashini itwara indege
Imashini itera imbaraga igira uruhare runini muri sisitemu yo kuvanga ibikoresho byinganda, cyane cyane mu kuvanga-amazi akomeye
Kuvanga amazi, emulisiyasi yamavuta-amazi, gutatanya no guhuza ibitsina, gusya gukata bifite akamaro gakomeye. Impamvu
Yitwa emulising imashini kuko irashobora kugera kuri emulisifike. Byakozwe nyuma yo kuvanga byuzuye amavuta namazi icyiciro cya kabiri
Emulion irashobora kugabanywamo sisitemu ebyiri: amavuta mumazi cyangwa amavuta mumazi. Kugirango ugere kuri emulisation, hari byibuze bibiri bisabwa:
Imwe murimwe ningaruka zikomeye zo gukata imashini ikwirakwiza, icyiciro cyamazi nicyiciro cyamavuta yikigereranyo cyamazi icyarimwe gukata no gutatana kubito
Ibice, hanyuma bigahuriza hamwe mugihe habaye ubwuzuzanye bwo kuvanga, gushiraho emulioni. Babiri nuburyo bukwiye bwa emulifier,
Ikora nk'ikiraro giciriritse hagati ya peteroli n'amazi, kandi ikora amavuta n'amazi binyuze mumikorere yumuriro wamashanyarazi nimbaraga za intermolecular
Emuliyoni izahagarara igihe cyose dushakiye.
Noneho ikoreshwa ryimashini ya emulisitiya ntabwo igarukira gusa kuri "emulisation", kubera ibikorwa byayo byihariye byo gukata, kuri
Ibice bya pulverize mu ngaruka zamazi amaherezo byaje kunonosorwa mubunini bwiza, kuburyo ibintu bikomeye bivanze rwose
Mu mazi hanyuma ugakora ihagarikwa risa neza, iyi nzira izwi kandi nka "gutatanya". Kandi birumvikana hamwe na emulisifike
Kimwe no gutatana, ihagarikwa ryihagarikwa rirashobora kongerwaho wongeyeho ibitatanye. Iyo hari ikintu gikomeye
Irashobora gushonga burundu mumazi mugihe runaka cyo guhura namazi, hanyuma, bigakorwa ningaruka zogosha
Utuntu duto duto tuzashonga vuba kuko ubuso bwihariye bwikubye inshuro nyinshi.
Iyo abantu bamenyereye kumuvuduko mwinshi homogenizer (compression, umuvuduko mwinshi uhita urekura, ingaruka zindege) kugirango babone
Nyuma yo kubona ibice byiza, "gutunganya" bingana na "homogenisation", bityo emulifier ni nziza kubikoresho
Inzira yo guhuza no kuvanga byuzuye nayo yitwa homogenisation. Rero, turashobora kandi gushira emulifier
Yitwa homogenizer, kugirango itandukanye, mubisanzwe irashobora kwambikwa ikamba mumuvuduko mwinshi cyangwa shear homogenizer, kugirango amata
Imashini yimiti ifite amazina menshi: imashini yo hejuru ya emulisiyoneri, imashini yo hejuru ya homogenisation, imashini yimashini ikwirakwiza, hejuru
Shear homogeneous emulsifier, shear high homogeneous dispersion emulsifier, ...
Ibintu bigira ingaruka kuri emulisation
1. Ibikoresho byangiza
Kugeza ubu, hari ubwoko butatu bwingenzi bwimashini ya emulisifike: kuvanga emulisitiya, urusyo rwa colloid na homogenizer. Imashini yimashini yubwoko nuburyo, imikorere nubunini bwibice bya emulsiyo (dispersion) hamwe nubwiza bwa emulsion (stabilite) bifite isano ikomeye. Emuliyoni ikorwa no guhagarika imyuka ya emulisiferi ifite itandukaniro ridakwiriye, ibice binini kandi binini, umutekano muke hamwe n’umwanda woroshye. Ariko gukora kwayo biroroshye, igiciro kirahendutse, mugihe cyose witaye kumiterere yimashini ikwiye, koresha neza, ariko kandi irashobora gutanga umusaruro rusange wubwiza rusange bwo kwisiga buzwi. Urusyo rwa colloid na homogenizer nibikoresho byiza byo kwigana. Mu myaka yashize, imashini ya emulisiyasi yateye imbere cyane, nka mashini ya vacuum emulisifike, gutatanya no gutuza kwa emulisiyo yateguwe nibyiza cyane.
2, ubushyuhe
Ubushyuhe bwa Emulisifike bugira uruhare runini ku bwiza bwa emulisifike, ariko nta mbibi zikomeye ku bushyuhe. Muri rusange, mugihe cyo kwigana, ubushyuhe bwamavuta nicyiciro cyamazi birashobora kugenzurwa hagati ya 75 ℃ na 85 ℃. Ibi biterwa nibintu nkibishonga byibintu bifite aho bishonga cyane, ubwoko bwa emulisiferi hamwe nubushyuhe bwicyiciro cyamavuta nicyiciro cyamazi.
3. Guhindura igihe
Igihe cyo gusohora kigira ingaruka kumiterere ya emulsiyo. Uburebure bwigihe cya emulisile bifitanye isano nubunini bwikigereranyo cyamavuta nicyiciro cyamazi, ubwiza bwibice bibiri hamwe nubwiza bwa emuliyoni yabyaye, ubwoko na dosiye ya emulisiferi, ubushyuhe bwa emulisifike, ubwoko bwa emulisiferi nibindi bintu. Ubusanzwe bigenwa nuburambe nubushakashatsi.
4, kuvanga umuvuduko
Kuvanga umuvuduko bigomba kuba bihagije
Igihe cyo kohereza: Ukwakira-19-2021