微粉(fen)沸騰(teng)篩(shai)(shai)(shai)(shai)對于(yu)細料(liao)處理采用全封閉的設備，可(ke)以(yi)(yi)根(gen)據客戶(hu)使用要求來決定，經(jing)過長時間的研究(jiu)和實際應用，對20-40-60-60-70-80-100-120目以(yi)(yi)上物料(liao)的篩(shai)(shai)(shai)(shai)選和處理可(ke)以(yi)(yi)達到常規(gui)的線性篩(shai)(shai)(shai)(shai)，方型篩(shai)(shai)(shai)(shai)，超聲波振動篩(shai)(shai)(shai)(shai)和旋轉(zhuan)振動篩(shai)(shai)(shai)(shai) 。  5-10倍的篩(shai)(shai)(shai)(shai)選機(ji)。 篩(shai)(shai)(shai)(shai)分純度高(gao)達95％。

適用(yong)于：金屬、冶金礦業(ye)：鋁(lv)粉(fen)(fen)、鉛粉(fen)(fen)、銅(tong)粉(fen)(fen)、礦石、合金粉(fen)(fen)、焊條粉(fen)(fen)末、二氧化(hua)錳、電解銅(tong)粉(fen)(fen)、電磁性材料(liao)、研(yan)磨粉(fen)(fen)、耐火材料(liao)、高嶺土、石灰、氧化(hua)鋁(lv)、重(zhong)質碳(tan)酸鈣、石英砂等。

河沙專用微粉沸騰篩工作原理：

河沙(sha)專(zhuan)用(yong)微粉沸騰篩(shai)(shai)(shai)(shai)由(you)(you)可以(yi)伸(shen)縮的聚氨酯橡膠(jiao)材料制成，彈性(xing)(xing)(xing)(xing)好、強(qiang)度(du)高、曲撓性(xing)(xing)(xing)(xing)和抗撕裂性(xing)(xing)(xing)(xing)好，在工作時，篩(shai)(shai)(shai)(shai)網交替地(di)拉(la)緊(jin)和松(song)弛，使物料產生前(qian)進彈跳運動，能有效防止物料黏附篩(shai)(shai)(shai)(shai)網并(bing)堵塞篩(shai)(shai)(shai)(shai)孔的現象。同時，由(you)(you)于采用(yong)了撓性(xing)(xing)(xing)(xing)篩(shai)(shai)(shai)(shai)板(ban)，使拋(pao)射(she)加速度(du)達到重力加速度(du)的30——50倍，篩(shai)(shai)(shai)(shai)板(ban)振(zhen)幅(fu)可達40mm,因此篩(shai)(shai)(shai)(shai)孔不但不易堵塞，能實現篩(shai)(shai)(shai)(shai)網自清理，而且篩(shai)(shai)(shai)(shai)分(fen)效率提(ti)高，處理量大(da)，動負荷小(xiao)(xiao)，功耗小(xiao)(xiao)，噪聲低(di)，使用(yong)壽命長(chang)，降低(di)篩(shai)(shai)(shai)(shai)分(fen)成本。

全封閉(bi)微粉(fen)沸騰篩(shai)從傳統的(de)圓(yuan)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)發展而來，采用基本(ben)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)和(he)附加振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)的(de)雙重(zhong)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)原(yuan)理(li)，基本(ben)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)是由偏心塊(kuai)旋轉產生的(de)圓(yuan)形(xing)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)，附加振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)是基本(ben)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)帶動(dong)(dong)(dong)產生的(de)橢圓(yuan)形(xing)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)。兩個(ge)參(can)振(zhen)(zhen)(zhen)(zhen)質量以(yi)相同的(de)頻率相對振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)，由于篩(shai)面兩端(duan)分別安裝在固定框和(he)浮動(dong)(dong)(dong)框架上，聚氨酯(zhi)篩(shai)面連續(xu)不(bu)斷的(de)擴張、收縮，從而獲得較高的(de)加速度。兩個(ge)參(can)振(zhen)(zhen)(zhen)(zhen)質量相對線性(xing)運動(dong)(dong)(dong)是可調(diao)的(de)。

目前是(shi)砂石(shi)料，微粉(fen)，精細篩(shai)分處理(li)行(xing)業新型(xing)出爐(lu)的高端篩(shai)分處理(li)設備技術全(quan)封閉微粉(fen)彈躍沸(fei)騰篩(shai)。

主要是通過(guo)一(yi)(yi)緊(jin)一(yi)(yi)松的(de)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)實現對物料的(de)篩(shai)(shai)(shai)分(fen)效(xiao)(xiao)果。跳躍細粉篩(shai)(shai)(shai)分(fen)機主體篩(shai)(shai)(shai)框是傳統(tong)圓振動(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)，利用偏心塊為篩(shai)(shai)(shai)體提供激振力，使篩(shai)(shai)(shai)體產生圓運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)方式。。高彈(dan)性(xing)(xing)聚(ju)氨酯篩(shai)(shai)(shai)板被(bei)安裝在(zai)固定(ding)(ding)橫梁（與篩(shai)(shai)(shai)體相連）和(he)活(huo)(huo)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)橫梁上（與活(huo)(huo)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)梁平衡梁相連），由于篩(shai)(shai)(shai)體和(he)活(huo)(huo)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)梁固定(ding)(ding)梁的(de)交錯運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)板拉(la)緊(jin)-松弛(chi)，形成張(zhang)緊(jin)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)。剪切(qie)橡(xiang)膠彈(dan)簧(huang)和(he)導向板簧(huang)將激振力傳遞給浮動(dong)(dong)(dong)(dong)(dong)(dong)(dong)固定(ding)(ding)梁，使活(huo)(huo)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)梁固定(ding)(ding)梁做(zuo)直(zhi)線(xian)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)。配合(he)剪切(qie)彈(dan)簧(huang)和(he)板簧(huang)產生高振幅振動(dong)(dong)(dong)(dong)(dong)(dong)(dong)達到固定(ding)(ding)橫梁和(he)活(huo)(huo)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)橫梁對篩(shai)(shai)(shai)網的(de)慣性(xing)(xing)力矩(ju)不斷(duan)地張(zhang)弛(chi)形成一(yi)(yi)凹(ao)一(yi)(yi)凸的(de)波浪效(xiao)(xiao)果達到物料良好的(de)松散流動(dong)(dong)(dong)(dong)(dong)(dong)(dong)性(xing)(xing)同時獲得(de)有效(xiao)(xiao)的(de)物料彈(dan)躍篩(shai)(shai)(shai)分(fen)，實現篩(shai)(shai)(shai)分(fen)精度，篩(shai)(shai)(shai)分(fen)產量和(he)防(fang)堵網的(de)效(xiao)(xiao)果。

全封閉(bi)設(she)計(ji)，目前選定型號(hao)分(fen)(fen)為1-4層多規格篩(shai)(shai)分(fen)(fen)，1230型、1540型、1850型、2050型。沸騰弛張篩(shai)(shai)是我(wo)廠(chang)經過多年設(she)計(ji)研發的(de)針對(dui)細(xi)粉篩(shai)(shai)分(fen)(fen)篩(shai)(shai)透率(lv)不佳，篩(shai)(shai)分(fen)(fen)產(chan)能低，篩(shai)(shai)分(fen)(fen)效率(lv)低，堵網(wang)等問題推出的(de)新型篩(shai)(shai)分(fen)(fen)機(ji)設(she)備(bei)。已(yi)實際使用，歡迎廣(guang)大用戶到廠(chang)考(kao)察試機(ji)。

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