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Māhele fertilizer

Hiki ke hoʻokaʻawale nui ʻia nā ʻano fertilizer i ʻelua ʻano: nā mea kanu inorganic a me nā fertilizers organik.
ʻO nā mea kanu kemika maʻamau, ʻo ia ka elemental nitrogen fertilizers, phosphate fertilizers a me ka potash fertilizers, ʻelua-element compound fertilizers, ʻekolu-element compound fertilizers a me multi-element compound fertilizers, a me nā mea kanu organik-inorganic.
ʻO nā fertilizers inorganic nā mea kanu kemika, e like me nā ʻano nitrogen, phosphorus, potash fertilizers a i ʻole nā ​​​​mea hoʻohuihui.ʻO nā mea kanu kemika i hoʻohana mau ʻia i ka ʻoihana kanu: diammonium phosphate, urea, potassium sulfate, potassium chloride, a me nā mea hoʻohuihui like ʻole.Hiki ke hoʻohana ʻia nā mea kanu lōʻihi e like me ka superphosphate ma ka lāʻau hua

(1) Mea hoʻomomona Nitrogen.ʻO ia hoʻi, nā mea kanu kemika me nā meaʻai nitrogen e like me ka mea nui, e like me ka urea, ammonium bicarbonate, etc. (2) Phosphate fertilizer.ʻO ia hoʻi, nā mea kanu kemika me nā meaʻai phosphorus e like me ka mea nui, e like me ka superphosphate.(3) Mea hoʻomomona potassium.ʻO ia hoʻi, nā mea kanu kemika me nā meaʻai pālolo ma ke ʻano nui.ʻO nā ʻano nui he potassium chloride, potassium sulfate, etc. (4) Mea hoʻohuihui.ʻO ia hoʻi, ʻo ka mea hoʻomomona i loaʻa i ʻelua mau mea ʻekolu o ka nitrogen, phosphorus a me ka pālolo i kapa ʻia ʻo binary compound fertilizer, a ʻo ka mea hoʻohuihui i loaʻa nā mea ʻekolu o ka nitrogen, phosphorus a me ka potassium i kapa ʻia ʻo ternary compound fertilizer.(5) Trace element fertilizers and some medium element fertilizers: ʻo ka mea mua e like me nā fertilizers i loaʻa nā trace elements e like me boron, zinc, hao, molybdenum, manganese, copper, etc., a me nā mea hope e like me ka calcium, magnesium, sulfur a me nā mea kanu ʻē aʻe. .(6) ʻO nā mea kanu e pono ai i kekahi mau mea kanu: e like me ka mea hoʻomomona kila kila i hoʻohana ʻia i ka laiki.

ʻO ke ʻano o ka hoʻoulu ʻana i ka momona

1. Hoʻoulu i ke ʻano granulation
ʻO ka hoʻoulu ʻana i ka granulation ka hoʻokomo ʻana i kekahi wai a i ʻole ka mea hoʻopaʻa i loko o ka pauka paʻa paʻa a hoʻoulu kūpono i mea e pili pono ai ka wai a me ka pauda paʻa paʻa me kekahi e hoʻoulu i ka ikaika cohesive e hana i nā pellets.ʻO ke ʻano hoʻohui maʻamau ma o ka huli ʻana, ka ʻōwili ʻana a me ka hāʻule ʻana o ke ʻano pale o kahi disc, conical a cylindrical paha i ka wā o ka hoʻololi ʻana.E like me ke ʻano o ka hoʻoheheʻe ʻana, hiki ke hoʻokaʻawale ʻia i nā pellets wili, nā pellets hui ʻia a me ka agglomeration pauka.ʻO nā mea hana maʻamau nā pahu granulating, swash plate granulators, cone drum granulators, disc granulators, drum granulators, kneaders, pahu hui pū, pauka blenders ((hammer, vertical shaft) (type, belt type), hāʻule pellet machine, etc. ʻO keʻano o ka hoʻouluʻana he mea maʻalahi ka mea hana hoʻoheheʻe,ʻo ka mīkini hoʻokahi ka puka nui, aʻo nā mea i hanaʻia e maʻalahi e hoʻoheheʻe wikiwiki a loaʻa ka ikaika o ka wettability He haʻahaʻa ka ikaika o ka ʻāpana I kēia manawa, hiki i ka hiki ke hana i kēia ʻano mea hana a hiki i 500 tons / hola, a hiki i ke anawaena o ka ʻāpana ke hiki i ka 600 mm He kūpono ia no ka hoʻomaʻamaʻa ʻana o ka mineral, nā mea kanu, nā kemika maikaʻi. meaʻai a me nā māla ʻē aʻe.

2. ʻO ka paila granulation ala
ʻO ke ala granulation paila ka mea maikaʻi loa ma waena o kekahi mau ʻano.ʻO ke kumu o ka hoʻohana ʻana i ka makani i puhi ʻia mai lalo o nā mea hana e lana ai nā ʻāpana pauda i ka hui piha me ka slurry i hoʻoheheʻe ʻia mai ka pū puhi luna a laila e hui pū kekahi i kekahi e hui i loko o nā ʻāpana.ʻO nā ʻāpana i hoʻopuka ʻia e kēia ʻano he ʻano ʻuʻuku, me ka pōʻino maoli o ka sphericity a me ka pau ʻana o ka ʻili.He kūpono lākou no ka hana ʻana i nā ʻāpana me nā koi haʻahaʻa a i ʻole no ka hana mua ʻana i nā hoʻomākaukau ʻē aʻe.ʻO kēia ʻano hana ka hoʻonohonoho ʻana i kahi cylinder core liʻiliʻi-diameter a i ʻole cylinder hoʻokaʻawale i waenakonu o ka ʻaoʻao haʻahaʻa o ka paila granulation paila, a e puʻunaue i ka wahi hoʻoheheʻe o ka pā orifice ventilation ea wela ma lalo e ʻoi aku ka nui ma waena. a ʻoi aku ka liʻiliʻi ma nā ʻaoʻao a puni, e hopena i kahi mokuʻāina i ʻoi aku ka nui o ke kahe o ka ea wela ma ke kikowaena ma mua o nā wahi e pili ana.Ma lalo o ka mana o nā ʻano makani like ʻole, lana nā ʻāpana mai ka waena o ka puʻu kumu a hui pū me ka mea hoʻopili i hoʻoheheʻe ʻia mai ka pū puhi i hoʻokomo ʻia i waenakonu o ka lalo.A laila hoʻopaʻa ʻia lākou me ka pauka e hāʻule ana mai ka ʻaoʻao o luna a laila e hoʻopaʻa ʻia mai waho o ka paipu koʻikoʻi e hana i kahi ʻāpana.Kaapuni ia i luna a i lalo e hoʻokō i ke kumu o ka ulu like ʻana o nā ʻāpana.

3. Extrusion granulation ala
ʻO ke ala extrusion ke ʻano nui o ke kaomi ʻana i ka granulation i ka ʻoihana pauka o koʻu ʻāina.Hiki ke hoʻokaʻawale ʻia nā mea hana extrusion granulation i loko o nā mea hoʻoheheʻe koʻokoʻo, hoʻokahi (pālua) screw extrusion granulators, nā mīkini stamping model, plunger extruders, roller extruders, a me nā counter mixers e like me kā lākou hana a me nā hana.ʻO Gear granulator, a me nā mea'ē aʻe. Hiki ke hoʻohana nuiʻia kēiaʻano mea hana i kaʻoihana petrochemical, kaʻoihana kemika organik, kaʻoihana kemika maikaʻi, ka lāʻau lapaʻau, ka meaʻai, ka hānai, ka mea momona a me nā māla'ē aʻe.Loaʻa i kēia ʻano ka maikaʻi o ka hiki ke hoʻololi ʻia, ka hoʻopuka nui, ka nui o nā ʻāpana like ʻole, ka ikaika ʻāpana maikaʻi, a me ka helu granulation kiʻekiʻe.