Njira zopangira feteleza

Feteleza wapakhungu, yemwenso amadziwika kuti feteleza wamankhwala, amatanthauza feteleza wokhala ndi michere iwiri kapena itatu iliyonse yazakudya za nitrogen, phosphorous ndi potaziyamu zopangidwa ndimankhwala kapena njira zosakanikirana; feteleza wamagulu amatha kukhala ufa kapena granular.
Mzere wopanga feteleza wopangiraitha kugwiritsidwa ntchito poyerekeza zinthu zosiyanasiyana zopangira. Mtengo wopanga ndiwotsika ndipo magwiridwe antchito ndiokwera. Manyowa ophatikizika okhala ndimitundumitundu ndi mitundumitundu amatha kupangidwa kutengera zosowa zenizeni kuti zithandizire michere yofunikira ndi mbeu ndikuthana ndi kutsutsana pakati pakufuna mbewu ndi nthaka.
Zipangizo zopangira fetereza waphatikizira ndi urea, ammonium chloride, ammonium sulphate, madzi ammonia, monoammonium phosphate, diammonium phosphate, potaziyamu chloride, potaziyamu sulphate, ndi zina zodzaza monga dongo.

Njira yotulutsira mzere wopangira fetereza nthawi zambiri imatha kugawidwa: batching, kusakaniza, granulation, kuyanika, kuzirala, kugawa tinthu, zomata zomalizidwa, komanso zomalizira.
1. Zosakaniza:
Malinga ndi kuchuluka kwa msika ndi zotsatira zakayeso waderalo, urea, ammonium nitrate, ammonium chloride, ammonium sulphate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, calcium yolemera, calcium wamba), potaziyamu mankhwala enaake (potaziyamu sulphate), ndi ena amagawidwa molingana zopangira. Zowonjezera, zofufuza, ndi zina zambiri zimafanana ndi makina osakaniza kudzera pamlingo wa lamba. Malinga ndi kuchuluka kwa chilinganizo, zinthu zonse zopangira zimayendetsedwa mofananira kuchokera ku lamba kupita kwa chosakanizira. Izi zimatchedwa premixing. Ndipo zindikirani kuwombera kosalekeza.
2. Kusakaniza kopangira:
Chosakanizira chopingasa ndi gawo lofunikira pakupanga, zimathandiza kuti zinthuzo zisakanikirane kwathunthu, ndipo zimayika maziko a feteleza wapamwamba kwambiri. Fakitale yathu imapanga chosakanizira chimodzi chophatikizira komanso chosakanizira chopingasa kawiri kuti musankhe.
3. Kukula:
Granulation ndiye gawo lalikulu la mzere wopanga feteleza. Kusankha kwa granulator ndikofunikira kwambiri. Fakitole yathu ili ndi chimbale chimbale, chowomberamo ng'oma, chowonjezera cha extrusion kapena mtundu watsopano wa fetereza wosankha. Mu mzere wapawiri wopangira fetereza, timagwiritsa ntchito chowombera chowombera. Zinthuzo zikasakanizidwa mofanana, zimatumizidwa ndi chonyamula lamba kupita ku dramu granulator kuti amalize granulation.
4. Kuwunika:
Pambuyo pozizira, zinthu za powdery zimatsalabe muzogulitsidwa. Tinthu tonse tating'onoting'ono titha kuwonetsedwa ndi makina athu owunikira drum. Ufa wosalala wonyamulidwa umanyamulidwa ndi chonyamula lamba kupita ku chosakanizira ndikusakanikirana ndi zopangira za granulation; ma granules akulu omwe samakumana ndi muyeso wama tinthu amafunika kupita nawo ku crusher ya unyolo kuti aphwanyidwe kenako ndikuwumbidwa. Zida zomwe zatsirizidwa zidzatumizidwa ku makina ophatikizira fetereza. Izi zimapanga gawo lathunthu lopanga.
5. Kulongedza:
Izi zimagwiritsa ntchito makina azonyamula zokhazokha. Makinawa amapangidwa ndimakina opanga ma CD, makina opereka, makina osindikiza ndi zina zotero. Hopper imatha kukhazikitsidwa malinga ndi zomwe makasitomala amafuna. Iwo akhoza kuzindikira ma CD kachulukidwe wa zipangizo chochuluka monga fetereza organic ndi feteleza pawiri, ndipo wakhala ankagwiritsa ntchito zomera processing mbewu ndi mizere mafakitale kupanga.
Kuti mumve zambiri kapena zogulitsa, chonde mverani patsamba lathu:

www.yz-mac.com/compound-fertilizer-production-lines/