Ka hoʻohana ʻana i nā lako hana ʻuala

ʻO nā lako hana ʻuala ʻuala ʻo ia nā lako hana ʻuala ʻuala piha, a ʻo ke kaʻina hana o nā lako hana ʻuala ʻuala:

ʻuala → (mea hoʻomaʻemaʻe hoʻomaʻemaʻe) → hoʻomaʻemaʻe (mea hoʻomaʻemaʻe hoʻomaʻemaʻe) → kuʻi ʻana (ka mea hoʻoheheʻe a i ʻole ka wili faila) → ka hoʻokaʻawale ʻana o ka pulp a me ke koena (ke kaomi curved sieve a i ʻole centrifugal sieve, pulp a me ke koena separation garden sieve) → wehe i ke one (sand remover) → ka hoʻokaʻawale ʻana o ka pulupulu (ka mea hoʻokaʻawale disc, ʻāpana ʻino) → dehydration (centrifuge a i ʻole vacuum dehydrator) → hoʻomaloʻo ʻana (mea hoʻomaloʻo haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa maloʻo maloʻo maloʻo) → hoʻopili a mālama.

Hiki i ke koho ʻana i nā lako hana ʻuala ʻuala ke koho i nā lako hana ʻuala me nā ʻano hoʻonohonoho like ʻole mai nā ʻano o ke ʻano o ka hana ʻana o ka starch, ka hiki ke hana ʻana i nā mea hana, nā lako lako, ka hoʻonohonoho ʻana o ka starch i hoʻopau ʻia, a me nā mea ʻē aʻe, i hui pū ʻia me kāna pono hana ponoʻī.Ma ka ʻāpana ʻokiʻoki, ua hoʻolālā kūikawā nā mea ʻenekinia Kaifeng Sida i kahi mea wili ʻuala kiʻekiʻe kiʻekiʻe, kahi e hoʻohana ai i ke kaʻina hana pālua o ka "cutter + crusher + grinder".He kiʻekiʻe ka coefficient grinding material, ʻoi aku ka kiʻekiʻe o ka 95%, a ʻoi aku ka kiʻekiʻe o ka hōʻiliʻili starch.

Aia kekahi ʻano starch i kūpono i ka hapa nui o ka poʻe mahiʻai i ka starch hana ponoʻī.ʻO ka maʻamau, ʻaʻole nui ka hoʻopuka, a ʻoi aku ka maʻalahi o ke kaʻina hana.ʻO ka laina hana maʻalahi ka hoʻomaʻemaʻe-crushing-filtration-sand removal-sedimentation tank-drying.

He ʻiʻo keʻokeʻo ka ʻuala kiʻekiʻe a me ka ʻuala kiʻekiʻe, ka pākēneka kiʻekiʻe o nā ʻuala nui, a me ka nui o ka starch ma kahi o 24%-26%.Hiki i ka hua kiʻekiʻe o kēlā me kēia mea kanu ke piʻi ma mua o 50 kg.Ua hoʻohana nui ʻia nā huahana e like me ke kō, ka glucose anhydrous, oligosaccharides, sorbose a me ka ʻuala ʻuala, me nā pōmaikaʻi waiwai nui a me nā manaʻo o ka mākeke.Hōʻike nui ʻia ma nā ʻano aʻe:

1. Ka hana ʻana o ka ʻuala i hoʻomaʻemaʻe ʻia

ʻIke ʻia ka maikaʻi o ke kumukūʻai o ka ʻuala i hoʻomaʻemaʻe ʻia i ka ʻuala o koʻu ʻāina i ka hoʻokūkū honua.I kēlā me kēia makahiki, lawe mai ʻo South Korea i ka starch ʻuala i hoʻomaʻemaʻe ʻia mai Kina a ʻo ka vermicelli i hana ʻia me ka starch i hoʻomaʻemaʻe ʻia a hiki i ka 50,000 tons;Nui, ʻoi aku ma mua o 1 miliona mau mea e pono ai i kēlā me kēia makahiki.I kēia manawa, ʻoi aku ka nui o ka starch i hoʻomaʻemaʻe ʻia ma Kina ma mua o 300,000 tons.No laila, aia kahi mākeke kūloko nui.

2. Ka hana ʻana i ka mākiko uala i hoʻololi ʻia

ʻO ka starch hoʻololi ʻia he ʻano starch i hoʻohana nui ʻia ma ka hoʻololi ʻana i kona ʻano starch a me nā waiwai ma o ka mālama kino, kemika a enzymatic paha.Hoʻohana nui ʻia i ka meaʻai, pepa, textile, petroleum a me nā ʻoihana ʻē aʻe.

3. Ka hana ʻana i ka meaʻai ʻuala a me ka mākiko olakino a me kāna mau huahana.

Ua neʻe mālie nā manaʻo meaʻai o nā kānaka mai ka meaʻai a me nā lole i ka meaʻai a me ka mālama olakino, a mai kahi hana hoʻokahi o ka meaʻai i nā ʻano hana like ʻole.No ka laʻana, hiki i ka hoʻohui ʻana i nā wai huaʻai hou a me nā wai huaʻai o nā waihoʻoluʻu like ʻole i ka mākiko ʻuala maʻamau e hiki ke hana i ka vermicelli momona momona, ka ʻili pauka meaʻai kala, a pēlā aku;Hiki ke hana ʻia nā lāʻau lapaʻau kuʻuna Kina e mālama i ke olakino e like me ka ʻuala i ʻili pauda mālama olakino me nā hana like ʻole.

4. Iecaianoaaiiuo omaomao paʻa mea, etc.

Ke hoʻohana nei i ka starch ʻuala ma ke ʻano he kumu kumu, hiki ke hana ʻia i loko o ka decomposed piha, non-toxic green packaging material a me nā kiʻi ʻoniʻoni mahiʻai, me ka hoʻohana ʻana i ka ʻenehana hoʻoheheʻe ʻia i ka starch e hana i nā waiwai ʻili i hoʻopau ʻia, hiki ke hana ʻia i mea momona a hānai ʻia ma hope o ka hana hou ʻana, a hydrolyzed loa i loko o 60 mau lā ma hope o ka hoʻolei ʻia ʻana.No laila, he ʻoihana hoʻohiki kēia i kākoʻo ʻia e ka mālama ʻana i ke kaiapuni e hoʻopau i ka "pollution keʻokeʻo".