轉(zhuan)鼓(gu)式(shi)造(zao)粒(li)機(ji),機(ji)內(nei)通(tong)入(ru)蒸(zheng)氣(qi)、氣(qi)體(ti)氨(an)或(huo)加(jia)入(ru)磷(lin)酸(suan)或(huo)氮(dan)溶(rong)液(ye)、磷(lin)氨(an)料(liao)漿(jiang)、重(chong)鈣(gai)料(liao)漿(jiang),在(zai)筒(tong)內(nei)完(wan)成(cheng)化(hua)學(xue)反(fan)應(ying)和(hu)供(gong)熱(re)的(di)複(fu)混(hun)肥(fei)造(zao)粒(li)過(guo)程(cheng);或(huo)者(zhe)補(bu)充(chong)少(shao)量(liang)水(shui)分(fen)的(di)複(fu)混(hun)肥(fei)冷(leng)造(zao)粒(li)過(guo)程(cheng).把(ba)需(xu)成(cheng)粒(li)的(di)物(wu)料(liao)通(tong)過(guo)筒(tong)體(ti)的(di)旋(xuan)轉(zhuan)運(yun)動(dong),在(zai)筒(tong)體(ti)沒(mo)料(liao)產(chan)生(sheng)滾(gun)動(dong)旋(xuan)轉(zhuan),在(zai)適(kuo)宜(yi)的(di)濕(shi)度(duo)、溫(wen)度(duo)下(xia)粘(nian)聚(ju)成(cheng)球(qiu),完(wan)成(cheng)製(zhi)球(qiu)工(gong)序(xu).
