煤磨動態選粉機主要用作水泥廠煤粉制備(粉磨)系統中的分級設備。
物(wu)(wu)料由(you)(you)進(jin)風(feng)管11隨氣(qi)(qi)(qi)流進(jin)入選(xuan)粉機(ji),經(jing)內(nei)(nei)、外錐(zhui)(zhui)體(ti)間縫隙到達(da)殼體(ti)上部,經(jing)導向(xiang)葉片改變方向(xiang),形成旋(xuan)(xuan)轉(zhuan)的氣(qi)(qi)(qi)流并進(jin)入轉(zhuan)子(zi),在旋(xuan)(xuan)轉(zhuan)氣(qi)(qi)(qi)流和轉(zhuan)子(zi)旋(xuan)(xuan)轉(zhuan)的共同作用下,對物(wu)(wu)料進(jin)行分選(xuan)。合格(ge)的物(wu)(wu)料(細粉)隨氣(qi)(qi)(qi)流進(jin)入轉(zhuan)子(zi)內(nei)(nei)部,經(jing)由(you)(you)出風(feng)口排出,由(you)(you)下一級收(shou)(shou)塵設備將成品物(wu)(wu)料收(shou)(shou)集下來;不合格(ge)的物(wu)(wu)料(粗(cu)粉)由(you)(you)選(xuan)粉機(ji)內(nei)(nei)錐(zhui)(zhui)收(shou)(shou)集,通過回料溜子(zi)送(song)回磨內(nei)(nei)再次循環。