Ka Hana Hana Margarine

Hoʻokomo ʻia ka hana ʻana o Margarine i ʻelua ʻāpana: ka hoʻomākaukau ʻana i nā mea maka a me ka hoʻoluʻu a me ka plasticizing. ʻO nā mea hana nui e pili ana i nā pahu hoʻomākaukau, HP pump, voter (scraped surface heat exchanger), pin rotor machine, refrigeration unit, margarine filling machine a pēlā aku.

ʻO ke kaʻina hana mua ka hui ʻana o ka pae aila a me ka pae wai, ke ana a me ka hui ʻana o ka emulsification o ka pae ʻaila a me ka pae wai, i mea e hoʻomākaukau ai i ka meaʻai meaʻai no ka hana hope. ʻO ke kaʻina hana hope e hoʻomau i ka plasticizing a me ka hoʻopili huahana.

Hōʻike ʻia ke kaʻina hana hoʻomākaukau kumu o ka margarine ma ke Kiʻi 1:

1. 1.Ka waiu fermented

ʻO kekahi kumu kumu margarine e hoʻohui i ka waiū, a me ka waiū ma hope o ka fermentation bacteria acid lactic hiki ke hana i kahi ʻono like o ka holika maoli, no laila ua hui pū ka hale hana i ka waiū a me ka wai.

1. 2.Huihui wai

ʻO ka wai a me nā mea hoʻohui wai i loko o ke ʻano o ka margarine, e like me ka waiū fermented, ka paʻakai, nā preservatives, a me nā mea ʻē aʻe, ua hoʻohui ʻia i ka hui ʻana o ka wai a me ka pahu mika i ka ʻāpana i kuhikuhi ʻia e hoʻoulu a hui, i hiki ai i ka pae wai. hoʻoheheʻe ʻia nā ʻāpana i loko o kahi hopena kūlike.

1. 3.Huihui aila

Hoʻohui mua ʻia ka ʻaila maka o nā kikoʻī like ʻole i loko o ka pahu hui ʻaila e like me ka ʻāpana i kuhikuhi ʻia, a laila hoʻohui ʻia nā mea hoʻohui aila, e like me ka emulsifier, antioxidant, oil-soluble pigment, oil-soluble cellulose, etc. ka ʻaila ʻaila e like me ka hapa, i hui pū ʻia me ka pahu mika, a hoʻoulu ʻia e hana i kahi pae ʻaila like ʻole.

1. 4.ʻO ka emulsion

ʻO ke kumu o ka emulsification o ka margarine ka hana ʻana i ka ʻāpana wai a hoʻopuehu paʻa i ka ʻaila ʻaila, a ʻo ka dispersion degere o ka aqueous ka hopena i ka maikaʻi o ka huahana. No ka mea pili pili ka ʻono o ka margarine i ka nui o nā ʻāpana wai, lawe ʻia ka hoʻolaha ʻana o nā microorganisms i ka pae wai, ʻo ka nui o ka bacteria maʻamau he 1-5 microns, no laila e hāʻule ka wai i ka 10-20. Hiki i nā microns a i ʻole ka liʻiliʻi liʻiliʻi ke kaupalena i ka hoʻolaha ʻana o ka bacteria, no laila maikaʻi loa ka hoʻopuehu ʻana o ka pae wai, liʻiliʻi nā ʻāpana wai e lilo ai ka ʻono o ka margarine; ʻAʻole lawa ka hoʻopuehu ʻana, ʻoi aku ka nui o ka ʻāpana wai, e hana ʻino ka margarine i ka metamorphism. ʻO ka pilina ma waena o ke kiʻekiʻe o ka hoʻopuehu ʻana i ka wai ma ka margarine a me ke ʻano o ka huahana e like me kēia:

Hiki ke ʻike ʻia e hiki i ka hana emulsification ke hōʻea i kahi degere o nā koi dispersion.

ʻO ke kumu o ka hoʻohui ʻana i ka pae wai a me ka ʻaila ʻaila i kahi kaʻawale a me ke kaulike me ka pae mua e hōʻoia i ka kūlike o ka emulsion holoʻokoʻa ma hope o ka emulsification a me ka hui ʻana o ka ʻaila a me ka wai ʻelua mau māhele. ʻO ka hui ʻana o Emulsification, ʻo ka pilikia o ka hana he 50-60 degere, ua hoʻohui ʻia ka pae wai i ka pae ʻaila i ana ʻia, i ka hoʻoulu ʻana i ka mīkini a i ʻole ka paila ʻana i ka hoʻoulu ʻana, ʻo ia ka wai i hoʻopuehu piha ʻia i ka pae ʻaila, ka hoʻokumu ʻana o ka latex. Akā ʻaʻole paʻa loa kēia ʻano wai latex, e hoʻōki i ka hoʻoulu ʻana ma luna o ka ʻaila pāʻani a me ka mea hoʻokaʻawale wai.

Ma hope o ka hāʻawi ʻia ʻana o ka emulsion i hui ʻia, lawe ʻia ke kaʻina hoʻomaha a me ka plasticizing a hiki i ka hoʻopili ʻana o ka huahana.

Pono ka emulsion e hoʻoluʻu a palaki ʻia e hana i kahi huahana margarine maʻalahi. I kēia manawa, hoʻohana nui ia i ka mea hoʻopaʻa hoʻopaʻa paʻa paʻa paʻa, me ka mea koho a i kapa ʻia ʻo scraped surface heat exchanger (unit A), pin rotor machine a i ʻole kneading machine (unit C) a me ka pahu hoʻomaha (unit B). Hōʻike ʻia ke kaʻina hana ʻenehana ma ke Kiʻi 2:

Loaʻa i kēia pūʻulu mea hana nā hiʻohiʻona penei:

1. High puʻe airtight hana mau

Hāʻawi ʻia ka emulsion i hoʻohui ʻia i loko o ka pahu kinai e kahi pamu kiʻekiʻe no ka mea koho. Hiki i ke kaomi kiʻekiʻe ke lanakila i ke kū'ē i loko o ka ʻāpana, ma waho aʻe o ka hana kaomi kiʻekiʻe hiki ke hana i ka huahana lahilahi a maʻalahi. Hiki i ka hana paʻa ke pale i ka ea a me ka ea ma muli o ke kinai ʻana a me ka condensation o ka wai i hui pū ʻia me ka emulsion, e hōʻoia i nā koi olakino huahana, e hōʻemi i ka nalowale o ka refrigeration.

2. Hoʻopiʻi a me ka emulsification

Hoʻopiʻi ʻia ka emulsion me ka ammonia a i ʻole Freon i ka mea koho e hoʻomaʻalili i ka emulsion wikiwiki, i hana ʻia nā ʻāpana crystalline liʻiliʻi, maʻamau 1-5 microns, no laila ua palupalu ka ʻono. Eia kekahi, ua pili pono ka scraper ma ke kumu o ka mea koho me ka paia o loko o ka cylinder, no laila, ʻaʻole hiki i ka scraper i ka hana ke hoʻomau mau i ka crystallization e pili ana i ka paia i loko, akā e hoʻopuehu i ka emulsion e hālāwai me ka pono emulsification o ka leo.

3. Kneading a dethickening (pin rotor machine)

ʻOiai ua hoʻomaka ka emulsion i hoʻomaha ʻia e ka mea koho e hana i ka crystallization, pono ia e ulu i kahi manawa. Inā ʻae ʻia ka emulsion e crystallize ma ka hoʻomaha, e hoʻokumu ʻia kahi pūnaewele o nā kristal lipid paʻa. ʻO ka hopena, ʻo ka emulsion i hoʻoluʻu ʻia e hana i kahi papapa paʻakikī loa me ka plasticity ʻole. No laila, no ka loaʻa ʻana o nā huahana margarine me kekahi plasticity, pono e wāwahi ʻia ka ʻōnaehana pūnaewele e nā ʻano mechanical ma mua o ka hoʻokumu ʻana o ka emulsion i ka ʻōnaehana pūnaewele holoʻokoʻa, i hiki ai ke hoʻokō i ka hopena o ka hōʻemi ʻana i ka mānoanoa. Hoʻohana nui ʻia ka kneading a me ka de-thickening i ka mīkini rotor pin.

ʻO ka Unit A (votator) he mea hoʻoluʻu hoʻoluʻu. Hoʻokuʻu ʻia ka emulsion i loko o ka ʻāpana paʻa A (votator) e ka paila kiʻekiʻe. Ke hele nei ka mea i loko o ke kahawai ma waena o ka cylinder hoʻomaha a me ke kumu hoʻololi, a hāʻule koke ka mahana o ka mea ma ke kinai ʻana o ka mea hoʻoluʻu. Hoʻonohonoho ʻia nā lālani ʻelua o nā ʻōpala ma ka ʻili o ke kumu. ʻO nā kristal i hoʻokumu ʻia ma ka ʻili o loko o ka mea koho e ʻoki ʻia e ka kiʻekiʻe kiʻekiʻe e hoʻololi i ka ʻili e hōʻike mau i ka ʻili hoʻomaha hou a mālama i ka hoʻololi wela. Hiki ke hoʻopuehu ʻia ka emulsion ma lalo o ka hana a ka ʻōpala. Ke hele ka mea i ka wae A (koho koho), hāʻule ka mahana i 10-20 degere, ʻoi aku ka haʻahaʻa ma mua o ka helu heheʻe o ka ʻaila. ʻOiai e hoʻomaka ana ka ʻaila e crystallize, ʻaʻole ia i hana i kahi kūlana paʻa. I kēia manawa, aia ka emulsion i ke ʻano o ka hoʻoilo a he wai mānoanoa.

He hakahaka ka axis rotation o ka wae A (koho koho). I ka wā o ka hana, ninini ʻia ka wai wela o 50-60 degere i ke kikowaena o ka axis rotation e pale ai i ka crystallization i hoʻopaʻa ʻia a hoʻōla ʻia ma ke axis a kumu i ka blockage.

ʻO ka Unit C (pin rotor machine) ka hui ʻana a me ka de-thickening device, e like me ka mea i hōʻike ʻia ma ke kiʻi ma luna. Hoʻokomo ʻia nā lālani ʻelua o nā bolts metala ma luna o ke kumu wili, a ua kau ʻia kahi lālani o nā bolts metala paʻa ma ka paia o loko o ka cylinder, kahi i hoʻopaʻa ʻia me nā bolts metala ma ke kumu a ʻaʻole e hoʻopā kekahi i kekahi. I ka wā e hoʻololi ai ke kumu i ka wikiwiki kiʻekiʻe, e hele nā ​​bolts metala ma ke kumu i ke āpau o nā bolts metala paʻa, a ua kāwili ʻia ka mea. Ma lalo o kēia hana, hiki iā ia ke hoʻoikaika i ka ulu ʻana o nā kristal, hoʻopau i ka ʻōnaehana ʻoihana kristal, hana i nā crystals discontinuous, hoʻemi i ka kūlike, a hoʻonui i ka plasticity.

ʻO ka Unit C (pin rotor machine) ke pāʻani wale nei i ka hopena kneading ikaika i ka pō anuanu, no laila pono wale ka mālama ʻana i ka wela a ʻaʻole pono ka hoʻomaha. I ka hoʻokuʻu ʻia ʻana o ka wela crystallization (e pili ana i 50KCAL/KG), a ʻo ka wela i hana ʻia e ka hui ʻana i ka friction, ʻoi aku ka kiʻekiʻe o ka wela o ka hoʻokuʻu ʻana o ka wae C (pin rotor macjhine) ma mua o ka wela o ka hānai. I kēia manawa, ʻo ka crystallization ma kahi o 70% piha, akā palupalu nō naʻe. Hoʻokuʻu ʻia ka huahana hope ma o ka valve extrusion, a lilo ia i mea paʻakikī ma hope o kekahi manawa.

Ma hope o ka hoʻouna ʻia ʻana o ka margarine mai ka C unit (pin rotor machine), pono e mālama ʻia ka wela ma kahi mahana. ʻO ka maʻamau, waiho ʻia ka huahana ma kahi mahana o 10 degere ma lalo o ka helu heheʻe no nā hola he 48. Kapa ʻia kēia lāʻau ʻoʻo. Hiki ke hoʻouna pololei ʻia ka huahana i kuke ʻia i ka hale hana meaʻai no ka hoʻohana ʻana.