攪拌干燥機的物料殘留量指標
廣(guang)東(dong)紅寶(bao)機械科技有限公司(si)的(de)攪(jiao)拌干燥機物料殘(can)(can)(can)留(liu)量(liang)(liang)指標嚴(yan)格(ge)控制在(zai)≤0.1%-0.5%(相對于(yu)總處理量(liang)(liang)),確保物料零污(wu)(wu)染與成(cheng)本節(jie)約。通過(guo)結構優(you)(you)化(hua)與工藝設(she)計(ji)(ji)實(shi)(shi)現低(di)殘(can)(can)(can)留(liu):桶(tong)(tong)體采用U型(xing)(xing)(xing)或錐形設(she)計(ji)(ji),內壁鏡面(mian)拋光(Ra≤0.8μm)減少附著;攪(jiao)拌槳葉與桶(tong)(tong)壁間(jian)(jian)隙≤5mm,邊緣(yuan)圓弧(hu)過(guo)渡(R5mm)清除死角;卸料口位(wei)于(yu)最低(di)點,配(pei)合氣動/電動閥(fa)門快速排(pai)料;部分機型(xing)(xing)(xing)加裝空氣吹掃(0.6MPa壓(ya)縮(suo)空氣)或壁面(mian)振動器(頻率50Hz),進(jin)一步降(jiang)低(di)殘(can)(can)(can)留(liu)。實(shi)(shi)測數據顯示:50L實(shi)(shi)驗室機型(xing)(xing)(xing)殘(can)(can)(can)留(liu)量(liang)(liang)≤0.1kg(0.2%),1000L生(sheng)產(chan)機型(xing)(xing)(xing)≤1kg(0.1%),5000L大型(xing)(xing)(xing)機型(xing)(xing)(xing)≤5kg(0.05%),優(you)(you)于(yu)行業平均水平(0.5%-1%)。殘(can)(can)(can)留(liu)量(liang)(liang)檢測按GB/T 29510標準,采用“進(jin)料-出料稱重法”驗證(zheng),符合食品(pin)、醫藥等行業潔凈要求(qiu),避免批次間(jian)(jian)物料交叉污(wu)(wu)染。