Zida zophatikizira feteleza
Zida za feteleza zophatikiza zimatanthawuza makina ndi zida zomwe zimagwiritsidwa ntchito popanga feteleza wamba.Manyowa ophatikizika ndi feteleza omwe ali ndi michere iwiri kapena kuposerapo ya mbewu zoyambira - nayitrogeni (N), phosphorous (P), ndi potaziyamu (K) - m'magawo apadera.
Mitundu yayikulu ya zida zomwe zimagwiritsidwa ntchito popanga feteleza wophatikiza ndi:
1.Crusher: Zidazi zimagwiritsidwa ntchito kuphwanya zipangizo monga urea, ammonium phosphate, ndi potaziyamu chloride kukhala tinthu tating'onoting'ono.
2.Mixer: Chosakanizacho chimagwiritsidwa ntchito kusakaniza zopangira pamodzi, kuonetsetsa kuti zimagawidwa mofanana komanso moyenera.
3.Granulator: Granulator imagwiritsidwa ntchito kupanga zopangira kukhala ma granules, omwe amatha kugwiritsidwa ntchito ngati feteleza.
4.Dryer: Chowumitsira chimagwiritsidwa ntchito poyanika ma granules a feteleza, kuchepetsa chinyezi chake ndikupangitsa kuti zikhale zosavuta kuzigwira.
5.Cooler: Chozizira chimagwiritsidwa ntchito kuziziritsa ma granules a fetereza akawumitsidwa, kuwalepheretsa kumamatirana ndikuwongolera kukhazikika kwawo.
6.Coater: Chophimbacho chimagwiritsidwa ntchito kuwonjezera chophimba chotetezera ku ma granules a feteleza, kupititsa patsogolo kukana kwawo ku chinyezi ndi kuchepetsa fumbi lawo.
7.Screener: Chotchingacho chimagwiritsidwa ntchito kulekanitsa ma granules a feteleza mu kukula kapena magiredi osiyanasiyana, kuwonetsetsa kuti ndi ofanana kukula ndi mawonekedwe.
Conveyor: Conveyor amagwiritsidwa ntchito kunyamula fetereza kuchokera pagawo lina la kupanga kupita ku lina.
Ponseponse, kugwiritsa ntchito zida zopangira feteleza kumatha kupangitsa kuti feteleza azitha kuchita bwino komanso kusasinthasintha, zomwe zimapangitsa kuti pakhale feteleza wabwino kwambiri komanso wogwira ntchito.