Njira yopangira feteleza wa NPK
Njira yopangira feteleza wa NPK
NPK fetereza wapawiri ndi feteleza wapawiri omwe amasakanizidwa ndikuphatikizidwa molingana ndi magawo osiyanasiyana a feteleza amodzi, ndipo feteleza wapawiri wokhala ndi zinthu ziwiri kapena zingapo za nayitrogeni, phosphorous ndi potaziyamu amapangidwa ndi mankhwala, ndipo michere yake imakhala yofanana komanso kukula kwa tinthu kumagwirizana.Mzere wopangira feteleza wa pawiri uli ndi kusinthika kosiyanasiyana kwa granulation yamitundu yosiyanasiyana ya feteleza zopangira.
Zida zofunika pa mzere wopangira feteleza wa NPK nthawi zambiri zimaphatikizapo:
1. Zida zosakaniza: chosakaniza chopingasa, chosakanizira cha shaft iwiri
- Zopangirazo zikaphwanyidwa, zimasakanizidwa ndi zida zina zothandizira kenako ndikupukutidwa.
2. Zida zophwanyira: vertical crusher, khola chophwanyira, double shaft unyolo mphero
- The pulverizer imagwiritsidwa ntchito kwambiri popanga feteleza wachilengedwe, ndipo imakhala ndi mphamvu yopuntha pazinthu zonyowa monga manyowa a nkhuku ndi matope.
3. Zida za granulation: ng'oma granulator, wodzigudubuza extrusion granulator
- Njira yopangira granulation ndiye gawo lalikulu la mzere wopanga feteleza.Granulator imakwaniritsa granulation yapamwamba komanso yofananira kudzera munjira yosalekeza yakukondoweza, kugundana, inlay, spheroidization, granulation, ndi densification.
4. Zipangizo zoyanika: chowumitsira chowumitsa, chotolera fumbi
- Chowumitsira chimapangitsa kuti zinthuzo zigwirizane ndi mpweya wotentha kuti zichepetse chinyezi cha particles.
5. Zida zoziziritsira: ng'oma yozizira, chotolera fumbi
- Chozizira chimachepetsanso madzi omwe ali mu pellets kachiwiri pamene amachepetsa kutentha kwa pellet.
6. Zida zowonetsera: makina owonetsera trommel
- Ma ufa ndi ma granules onse amatha kuyang'aniridwa ndi makina owunikira a trommel.
7. Zida zokutira: makina opaka
- Zida zokutira ufa kapena madzi pamwamba pa feteleza tinthu tating'onoting'ono kuti tizindikire njira yophikira.
8. Zida zoyikamo: makina opangira okha
- Makina onyamula okhazikika okha amatha kulemera, kutumiza ndikusindikiza matumba.