- 90% o na poho o ka hana ua hunaia ma keia mau kikoo
Me ka palaoa hoʻokahi a me nā ʻano like ʻole, no ke aha e hiki ai i kekahi mau hale wili ke loaʻa i ka helu unuhi o 78%, aʻo nā mea ʻē aʻe e hakakā nei e hiki i 73%? ʻO kēlā me kēia 1 pākēneka helu ʻokoʻa - no kahi wili palaoa liʻiliʻi e hana ana i 200 tons i kēlā me kēia lā - ʻo ia hoʻi he mau haneli kaukani yuan i ka pohō kālā makahiki.
Ma kā mākou hoʻololi ʻana me nā haneli o nā hale wili palaoa, ua ʻike mākou he nui ka poʻe mea hale wili i manaʻo i ka haʻahaʻa o ka unuhi ʻana i ka "ʻano maikaʻi ʻole o ka palaoa." Akā ʻo ka ʻoiaʻiʻo pinepine:ʻaʻole i hoʻoponopono pono ʻia nā mea hana, a ʻaʻole i hoʻonohonoho pono ʻia nā ʻāpana.
Hoʻopili pololei ʻia nā ʻāpana mea hana ʻelima ma lalo i ka nui o ka waiwai i unuhi ʻia mai kēlā me kēia ʻano palaoa. E ʻoluʻolu e nānā iā lākou i kēlā me kēia.
1. Roll Gap: ʻO ka Master Switch of Break Release
Lokoʻo hopena:
ʻOliʻiliʻi loa ka ʻāpana → wāwahi ʻia ka bran a hui ʻia i ka palaoa, piʻi ka lehu, ʻeleʻele ka palaoa
ʻAʻole ʻoki loa ʻia ka endosperm, waiho ʻia ka starch nui ma ka bran a kānana ʻia, hāʻule pololei ka nui o ka unuhi.
Hōʻike ʻikepili koʻikoʻi:
| Alahele | Manaʻo ʻia ʻo ʻAha Roll (mm) | Ka helu hoʻokuʻu ʻana |
|---|---|---|
| 1B (Hoʻomaha Mua) | 0.6-0.8 | 25%-35% |
| 2B | 0.4-0.6 | 45%-55% |
| 3B | 0.2-0.4 | 55%-65% |
Manaʻo kōkua:
E hoʻohana i kahimea hoʻonā manaʻoa i ʻoleʻōwili ʻana mikae nānā ma mua o ka hoʻomaka ʻana i kēlā me kēia lā
E hoʻolohe i ke kani o ka ʻōwili: ʻo ke kaomi mau ʻana e hōʻike ana ua paʻa loa ka hakahaka
E nānā i ke ʻano o ka flake flake: ʻoi aku ka maikaʻi o nā ʻōpala lahilahi; ʻO ka pauka e hōʻike ana i ka paʻa loa
2. Wahi kānana a me ka hoʻonohonoho ʻana i ka pale: Ua kānana ʻia ka palaoa maikaʻi
Lokoʻo hopena:
ʻAʻole lawa ka sieving wahi → nā mea i laina, ʻaʻole hiki ke hoʻokaʻawale ʻia ka palaoa maikaʻi i ka manawa a lawe ʻia i ke ala wili e hiki mai ana → hana i kahi "pōkole palaoa recirculating vicious cycle"
ʻO ka hoʻonohonoho pale pono ʻole → ʻaʻole i puka ka palaoa i waho; ʻo nā ʻāpana palaka ʻaʻole pono e puka mai i loko o ka palaoa
Hua'ōlelo kiʻi:
Wahi kānana kūpono (m²)=Ka nui o ka hana palaoa i kēlā me kēia lā (toni) × 0.8-1.0
Ka Laʻana: No 200 tons/lā o ka palaoa, ʻaʻole pono e emi ka huina kānana o nā plansifters ma mua o160-200 m²
Kupa maʻamau:
Nui nā hale wili e hoʻopau i kekahi mau keʻena kānana no ka mālama ʻana i ka uila, no laila ʻaʻole lawa ka ʻāpana kānana - ʻo ia kaka mea pepehi huna loa o ka helu unuhi.
3. ʻO ke ea a me ka wikiwiki i ka Pneumatic System: ʻO ka "Health Vessel Health" o ka Pneumatic Conveying
Lokoʻo hopena:
ʻO ka ʻōnaehana pneumatic ka "moku koko" o kahi wili palaoa.
ʻAʻole lawa ka ea → ka hoʻopaʻa ʻana i ka pipeline, hoʻoponopono waiwai, hoʻopau i ka hana
ʻOi aku ka wikiwiki o ka ea → omo ʻia ka palaka maikaʻi i loko o ka palaoa, piʻi ka lehu, ʻike ʻia ka nui o ka unuhi ʻana akā ua emi ka maikaʻi.
ʻIkepili kī:
| Wahi | Manaʻo ʻia ka wikiwiki o ka lewa (m/s) | Hana |
|---|---|---|
| Nā paipu hāpai kū pololei | 18-22 | Kāohi i ka hoʻoponopono waiwai |
| Nā paipu hoʻolele ʻeleʻele | 16-18 | Hōʻalo i ka hōʻiliʻili waiwai |
| Pūnaehana hōʻiliʻili lepo | 14-16 | Wehe wale i ka lepo |
Nā Hana Nānā:
E pā i ka paipu me kou lima:puʻe ʻino iki(manaʻo hoʻomoe) he mea maʻamau
E kau i kahi ʻāpana pepa ma ka puka nānā: ʻo ka pepa e omo ʻia i loko e hōʻike ana i ka lawa o ke kaomi ʻino
ʻAʻohe wela kiʻekiʻe ma ka wahi wili → hōʻailona maʻamau o ka lawa ʻole o ka ea
4. 'O ka wela o ka'ōwili: 'o ke kumu i 'ike 'ole 'ia o ka poino o ka starch
Lokoʻo hopena:
ʻO nā ʻōwili wela nui → gelatinization starch, denaturation protein → hoʻemi ʻia ka hana ʻana o ka palaoa palaoa → inā i kānana ʻia, ʻaʻole i kūpono.
ʻOi aku ka koʻikoʻi: hoʻopalahalaha nā ʻōwili wela i ka endosperm palaoa ma mua o ka ʻili ʻana, e paʻakikī ke kānana ʻana.
Paepae palekana:
ʻO ka wela o ka ʻili o ka ʻōwili:He emi iho a like paha me 55 degere(inā hiki iā ʻoe ke hoʻopā i ka ʻōwili me ke kua o kou lima no 3 kekona me ka ʻole o ke ahi, ʻae ʻia)
Ke piʻi ʻana o ke ana wela: ʻaʻole ʻoi aku ma mua o 5-8 degere no kēlā me kēia pā
Nā ana hoʻoluʻu:
E nānā i ka holo ʻana o ka wai hoʻoluʻu a me ka mahana (ka wai e hiki mai ana ma lalo a i ʻole like me 25 degere)
E hō'alo i ka pa'a 'ana o ka 'oloka e ho'oulu ai i ka wela
Ma hope o 4 mau hola o ka hana mau ʻana, e hoʻokuʻu i nā ʻōwili me ka hana ʻole no 15 mau minuke e maʻalili
5. Pūnaehana Hoʻomaʻamaʻa a me Damping: ʻO ka hana hope e hoʻomāmā i ka Bran
Lokoʻo hopena:
ʻAʻole lawa ka makū hoʻomaʻamaʻa → lilo ka bran i mea paʻakikī a palupalu → hui pū ʻia ka bran haki i ka palaoa
ʻO ka makū hoʻohaʻahaʻa nui loa → pili ka endosperm i ka bran a ʻaʻole hiki ke ʻili ʻia → hāʻule ka helu unuhi
Nā pae ʻoi loa:
| ʻAno Palaoa | Hoʻomaʻamaʻa maʻamau | Manawa Hoohuoi |
|---|---|---|
| ʻO ka palaoa ʻulaʻula paʻakikī | 15.5%-16.5% | 18-24 hola |
| Palaoa keokeo palupalu | 14.5%-15.5% | 12-16 hola |
Nā Kiʻi Lako
ʻAʻole pono e ʻoi aku ka nui o ka pae hoʻololi o ka ʻōnaehana hoʻomalu i ka ± 0.3%
Pono e hoʻolako ʻia nā pahu hoʻoheheʻenā mea hoʻohuli pahu ʻakomia i ʻolenā wahi hoʻokuʻu lehulehui mea e pale ai i ka stratification moisture
ʻAʻole pono e ʻoi aku ma mua o ka 1.5% ka hoʻoheheʻe hope ʻana (ka hoʻohui hope ma mua o ka wili ʻana, inā ʻaʻole hiki ke paheʻe nā mea
[-Pono
Inā ʻaʻole ʻoluʻolu ka nui o ka unuhi ʻana o kāu wili, paipai mākou i ka hoʻoponopono pilikia ma kēia ʻano:
□ E ana i ke au o ka wili maoli o 1B a i 3B me ka mika oloka
□ E helu inā kūpono ka ʻāpana kānana hana maoli i ka maʻamau
□ E nānā i ke kaomi ʻino i loko o nā paipu kī ma ka manaʻo a i ʻole me ka anemometer
□ E ana i ka wela o ka owili ma hope o 1 hola o ka hana mau
□ E hoʻouna i nā laʻana no ka hoʻāʻo ʻana i ka makū palaoa maoli ma hope o ka hoʻomaʻamaʻa ʻana
'O ka manawa pinepine, 'a'ole nahā ka mea hana - akā, ua ne'e nā palena.






