Umgca wokuvelisa izichumiso zendalo
Umgca wokuvelisa isichumiso sendalo ubandakanya amanqanaba amaninzi okulungiswa, ngalinye libandakanya oomatshini kunye nezixhobo ezahlukeneyo.Nantsi isishwankathelo senkqubo:
1.Inqanaba lonyango lwaphambi kokunyanga: Oku kubandakanya ukuqokelela kunye nokuhlenga-hlengisa izinto eziphilayo eziza kusetyenziswa ekuveliseni isichumiso.Iimathiriyeli ngokuqhelekileyo zixutywe kwaye zixutywe kunye.
2.Inqanaba lokuvundisa: Izinto ezixubeneyo ze-organic zifakwa kwitanki yokuvundisa okanye kumatshini, apho zingena kwinkqubo yendalo yokubola.Ngeli nqanaba, iibhaktheriya ziqhekeza i-organic matter ibe yi-compounds elula, ivelisa ubushushu kunye ne-carbon dioxide njengemveliso.
I-3.Inqanaba lokutyumza kunye nokuxuba: Emva kokuba izinto eziphilayo zivundisiwe, zidlula kwi-crusher kwaye zixutywe kunye nezinye izithako ezifana neeminerali kunye ne-trace elements ukwenza isichumiso esilungeleleneyo.
I-4.Isigaba se-Granulation: Isichumiso esixutywe emva koko sihlanjululwa ngokusebenzisa umatshini we-granulation, njenge-disc granulator, i-rotary drum granulator okanye i-extrusion granulator.Iigranules ziqhelekile phakathi kwe-2-6 mm ngobukhulu.
I-5.Inqanaba lokumisa kunye nokupholisa: I-granules esanda kwenziwa iyomiswa kwaye ipholile ngokusebenzisa umatshini wokumisa kunye nomatshini wokupholisa, ngokulandelanayo.
6.Inqanaba lokujonga kunye nokupakisha: Inyathelo lokugqibela libandakanya ukukhangela i-granules ukususa nayiphi na i-particle enkulu okanye encinci, kwaye emva koko ipakishwe kwiibhegi okanye ezinye izitya ukuze zisasazwe.
Yonke inkqubo inokuzenzekela ngokusetyenziswa kwenkqubo yokulawula, kwaye umgca wokuvelisa unokwenziwa ngokwezifiso ukuze uhambelane neemfuno ezithile zomenzi.