搖篩
簡介
單純追(zhui)求篩(shai)分精度會犧牲產量為代價，而(er)追(zhui)求大產量又會使得精度下(xia)降(jiang)，搖篩(shai)是針對上述問(wen)題(ti)而(er)專門設計的一(yi)種具有(you)(you)高(gao)精(jing)度大產量的高(gao)效篩分(fen)設備，它廣(guang)泛(fan)用于化工、冶金、有(you)(you)色金屬、非(fei)有(you)(you)色金屬、食品、磨料等行業。
篩(shai)分工藝圖
工作(zuo)原理
從篩(shai)(shai)(shai)機搖動(dong)(dong)體(ti)即篩(shai)(shai)(shai)箱(xiang)運(yun)動(dong)(dong)軌跡來看，篩(shai)(shai)(shai)分機其(qi)驅(qu)動(dong)(dong)裝(zhuang)置(zhi)所產生(sheng)的(de)振動(dong)(dong)力是(shi)一繞(rao)定(ding)軸、方向(xiang)呈(cheng)一定(ding)規律(lv)變化(hua)的(de)慣性(xing)(xing)力，其(qi)本質是(shi)由偏(pian)心輪繞(rao)定(ding)軸轉動(dong)(dong)所形成的(de)往復慣性(xing)(xing)力。根據篩(shai)(shai)(shai)分機的(de)結構特點及工(gong)作(zuo)原(yuan)理，其(qi)篩(shai)(shai)(shai)面一般(ban)為(wei)(wei)(wei)水平或微(wei)傾(qing)斜布置(zhi)(傾(qing)斜角(jiao)度(du)為(wei)(wei)(wei)0°~5°)。篩(shai)(shai)(shai)分機的(de)工(gong)作(zuo)原(yuan)理為(wei)(wei)(wei):篩(shai)(shai)(shai)機啟動(dong)(dong)后(hou)，篩(shai)(shai)(shai)機搖動(dong)(dong)體(ti)即篩(shai)(shai)(shai)箱(xiang)在慣性(xing)(xing)力的(de)作(zuo)用下(xia)作(zuo)前后(hou)往復運(yun)動(dong)(dong)，篩(shai)(shai)(shai)箱(xiang)帶動(dong)(dong)篩(shai)(shai)(shai)面作(zuo)周期(qi)性(xing)(xing)搖動(dong)(dong)，從而使篩(shai)(shai)(shai)面上的(de)物料隨(sui)篩(shai)(shai)(shai)箱(xiang)一同(tong)作(zuo)定(ding)向(xiang)跳(tiao)(tiao)躍(yue)式運(yun)動(dong)(dong)，期(qi)間，小于篩(shai)(shai)(shai)面孔徑(jing)的(de)物理通過篩(shai)(shai)(shai)孔落到下(xia)層，成為(wei)(wei)(wei)篩(shai)(shai)(shai)下(xia)物，大于篩(shai)(shai)(shai)面孔徑(jing)的(de)物料經連續翻(fan)滾跳(tiao)(tiao)躍(yue)運(yun)動(dong)(dong)后(hou)從排料口排出，*終完成篩(shai)(shai)(shai)分工(gong)作(zuo)。
現場使用
