瀏覽次數:
方形搖擺篩又稱往復篩(shai),其驅動(dong)裝置所產生(sheng)的(de)振動(dong)力是(shi)(shi)繞(rao)定軸方向(xiang)呈規律(lv)變化的(de)慣性(xing)力,其本質是(shi)(shi)由偏(pian)心(xin)輪繞(rao)定軸轉動(dong)所形(xing)成的(de)往復慣性(xing)力
方(fang)形搖擺篩(shai)適用于(yu)很多(duo)行業,其中(zhong)也(ye)是(shi)淀粉(fen)篩(shai)分理想的設(she)備之(zhi)一,淀粉(fen)在我(wo)們(men)的生活中(zhong)很常見(jian)俗(su)稱芡(qian)粉(fen)。被廣(guang)泛應(ying)用于(yu)食品以及工業中(zhong),下面(mian)講解一下淀粉(fen)在篩(shai)分中(zhong)的難題以及方(fang)向(xiang)搖擺篩(shai)是(shi)否可以解決。
方形搖(yao)擺篩(shai)(shai)的(de)(de)(de)工作(zuo)(zuo)原理為(wei):篩(shai)(shai)機啟動(dong)(dong)后(hou),篩(shai)(shai)機搖(yao)動(dong)(dong)體(ti)即篩(shai)(shai)箱在慣(guan)性(xing)力(li)的(de)(de)(de)作(zuo)(zuo)用下(xia)作(zuo)(zuo)前后(hou)往復運動(dong)(dong),篩(shai)(shai)箱帶(dai)動(dong)(dong)篩(shai)(shai)面(mian)作(zuo)(zuo)周期性(xing)搖(yao)動(dong)(dong),從(cong)而(er)使篩(shai)(shai)面(mian)上的(de)(de)(de)物料隨(sui)篩(shai)(shai)箱一同作(zuo)(zuo)定向跳(tiao)躍式運動(dong)(dong),期間,小于(yu)篩(shai)(shai)面(mian)孔徑的(de)(de)(de)物料通(tong)過(guo)篩(shai)(shai)孔落到下(xia)層,成為(wei)篩(shai)(shai)下(xia)物,大于(yu)篩(shai)(shai)面(mian)孔徑的(de)(de)(de)物料經連(lian)續翻滾跳(tiao)躍運動(dong)(dong)后(hou)從(cong)排(pai)料口排(pai)出,然后(hou)終完成篩(shai)(shai)分工作(zuo)(zuo)。
淀粉在(zai)剛烘干時(shi),濕度是(shi)(shi)(shi)17%,目數是(shi)(shi)(shi)100目,一(yi)般(ban)一(yi)小時(shi)是(shi)(shi)(shi)大(da)約一(yi)噸的產(chan)量(liang)。如果淀粉在(zai)更加干燥(zao)的時(shi)候(hou)篩(shai)(shai)(shai)(shai)分(fen)(fen)產(chan)量(liang)很容(rong)易超過一(yi)噸,當然這(zhe)也和設(she)備的大(da)小有關。長期篩(shai)(shai)(shai)(shai)分(fen)(fen)淀粉的經驗(yan)得(de)出(chu),淀粉的主(zhu)要篩(shai)(shai)(shai)(shai)分(fen)(fen)難(nan)(nan)題就是(shi)(shi)(shi)易團聚,而影(ying)響篩(shai)(shai)(shai)(shai)分(fen)(fen)的主(zhu)要問題就是(shi)(shi)(shi)濕度的大(da)小。而方(fang)形(xing)搖(yao)擺篩(shai)(shai)(shai)(shai)是(shi)(shi)(shi)呈直線的搖(yao)擺運動(dong)方(fang)式,模仿人工篩(shai)(shai)(shai)(shai)分(fen)(fen)運動(dong)的原理,使物(wu)料在(zai)篩(shai)(shai)(shai)(shai)網(wang)上(shang)進行翻滾運動(dong),更加均勻的分(fen)(fen)部在(zai)篩(shai)(shai)(shai)(shai)網(wang)上(shang)面(mian),加上(shang)搖(yao)擺篩(shai)(shai)(shai)(shai)配備的自(zi)動(dong)張緊和自(zi)動(dong)清潔篩(shai)(shai)(shai)(shai)網(wang)系統,巧妙的解決了淀粉篩(shai)(shai)(shai)(shai)分(fen)(fen)的難(nan)(nan)題,因而完全適用于淀粉的篩(shai)(shai)(shai)(shai)分(fen)(fen)。
方形搖擺篩采(cai)(cai)用密閉除塵(chen),杜絕(jue)粉塵(chen)的飛揚(yang),并且高達(da)5倍的單(dan)位面積產(chan)(chan)出(chu),準確(que)到(dao)6級分離(li),篩分效率高達(da)90%-95%;且噪聲<75分貝。設備采(cai)(cai)用穩固的加強型底座,運動非常平穩對地(di)面產(chan)(chan)生的負荷很小(xiao),方形搖擺篩是篩分淀粉時理想的篩分設備
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