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RM系列平面回转(zhuan)筛(shai)(shai)又可称作回转(zhuan)筛(shai)(shai)、往复筛(shai)(shai)、精密筛(shai)(shai)等。是引进并吸收欧美(mei)先(xian)进筛(shai)(shai)分机技术后(hou)自主(zhu)研制出(chu)的一种新型的高(gao)精度筛(shai)(shai)分机。该(gai)机具有(you)筛(shai)(shai)分效率高(gao)、筛(shai)(shai)网(wang)利用(yong)率高(gao)、占地空间(jian)小(xiao)、安装(zhuang)使用(yong)方便、处理能力大、易用(yong)于(yu)流水线生产(chan)配套、无污染、噪音低(di)等优点(dian)，并且国产(chan)化后(hou)成本大大低(di)于(yu)同(tong)类进口产(chan)品，有(you)效解决以往该(gai)领域过于(yu)依赖进口等问题。

RM平(ping)面回转筛主要结(jie)构 

平面回转筛(shai)主要(yao)是由筛(shai)箱、驱动装(zhuang)置、筛(shai)架、支撑(cheng)架和减(jian)振装(zhuang)置等组件构成，其(qi)结构设(she)计特点主要(yao)分一下两点：

1、驱(qu)(qu)动(dong)(dong)(dong)装置包(bao)括驱(qu)(qu)动(dong)(dong)(dong)器、电动(dong)(dong)(dong)机、锁(suo)紧套(tao)、万向(xiang)轴、锁(suo)紧圆螺母、止动(dong)(dong)(dong)垫圈和锥套(tao)等组件，其中，锥套(tao)固(gu)定(ding)在筛框上，驱(qu)(qu)动(dong)(dong)(dong)器的驱(qu)(qu)动(dong)(dong)(dong)轴设置在锥套(tao)内并通过锁(suo)紧套(tao)来连接固(gu)定(ding)其位置。本实用(yong)新型(xing)产品(pin)与现有产品(pin)相比具有结(jie)构先进实用(yong)、性能稳定(ding)可靠、安装调试方便等优点。

2、筛(shai)(shai)(shai)(shai)(shai)箱包括筛(shai)(shai)(shai)(shai)(shai)框、筛(shai)(shai)(shai)(shai)(shai)网、筛(shai)(shai)(shai)(shai)(shai)格(ge)、弹簧卡和弹跳(tiao)球等组(zu)件，其中(zhong)，筛(shai)(shai)(shai)(shai)(shai)框由(you)特质(zhi)网架(jia)和固定在网架(jia)上(shang)的(de)编织网以及用(yong)(yong)来清(qing)理筛(shai)(shai)(shai)(shai)(shai)面的(de)跳(tiao)球组(zu)成(cheng)(cheng)。筛(shai)(shai)(shai)(shai)(shai)框上(shang)安装有上(shang)、下两层筛(shai)(shai)(shai)(shai)(shai)网，筛(shai)(shai)(shai)(shai)(shai)网通过设置在筛(shai)(shai)(shai)(shai)(shai)格(ge)周边上(shang)的(de)弹簧卡张紧在筛(shai)(shai)(shai)(shai)(shai)格(ge)上(shang)，弹跳(tiao)球设置在筛(shai)(shai)(shai)(shai)(shai)格(ge)的(de)方(fang)格(ge)内。顶盖为钢(gang)质(zhi)结构一(yi)方(fang)面对(dui)筛(shai)(shai)(shai)(shai)(shai)箱起(qi)(qi)密封作用(yong)(yong)，另一(yi)方(fang)面对(dui)筛(shai)(shai)(shai)(shai)(shai)框起(qi)(qi)压紧作用(yong)(yong)，顶盖上(shang)有四个(ge)观察窗，可以观察物(wu)料(liao)的(de)运动情况(kuang)和用(yong)(yong)来检修(xiu)。筛(shai)(shai)(shai)(shai)(shai)箱由(you)钢(gang)板铆合而成(cheng)(cheng)，它和顶盖形成(cheng)(cheng)一(yi)个(ge)封闭(bi)的(de)结构，物(wu)料(liao)在其中(zhong)得到(dao)充分(fen)的(de)分(fen)级。

RM平面(mian)(mian)回转筛(shai)(shai)(shai)(shai)的工作原(yuan)理主(zhu)要是利用(yong)偏心机(ji)构(gou)使(shi)(shi)(shi)筛(shai)(shai)(shai)(shai)面(mian)(mian)做匀速(su)往复(fu)回旋(xuan)运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)，物(wu)(wu)料(liao)(liao)(liao)(liao)与(yu)网面(mian)(mian)接触时(shi)间长，网丝对(dui)粉体料(liao)(liao)(liao)(liao)产(chan)生(sheng)切割，因而(er)(er)透(tou)筛(shai)(shai)(shai)(shai)几率(lv)大(da)，筛(shai)(shai)(shai)(shai)分(fen)产(chan)量超大(da)，筛(shai)(shai)(shai)(shai)分(fen)精度高，筛(shai)(shai)(shai)(shai)分(fen)机(ji)对(dui)物(wu)(wu)料(liao)(liao)(liao)(liao)自(zi)身结构(gou)破坏性(xing)小。倾角为(wei)4-9度的筛(shai)(shai)(shai)(shai)箱(xiang)由驱动(dong)(dong)(dong)(dong)(dong)箱(xiang)传动(dong)(dong)(dong)(dong)(dong)，其运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)轨迹(ji)在进料(liao)(liao)(liao)(liao)端(duan)为(wei)水平圆(yuan)运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)，在长度方向(xiang)上(shang)逐(zhu)渐(jian)(jian)变成(cheng)椭圆(yuan)运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)，在出料(liao)(liao)(liao)(liao)端(duan)变成(cheng)近(jin)似往复(fu)直(zhi)(zhi)线运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)。进料(liao)(liao)(liao)(liao)口集中(zhong)喂入的物(wu)(wu)料(liao)(liao)(liao)(liao)，在筛(shai)(shai)(shai)(shai)体圆(yuan)运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)作用(yong)下，均(jun)匀地(di)分(fen)布在整(zheng)个筛(shai)(shai)(shai)(shai)面(mian)(mian)上(shang)，并产(chan)生(sheng)自(zi)动(dong)(dong)(dong)(dong)(dong)分(fen)级(ji)。从(cong)而(er)(er)使(shi)(shi)(shi)料(liao)(liao)(liao)(liao)层下面(mian)(mian)粒度较小的物(wu)(wu)料(liao)(liao)(liao)(liao)迅速(su)过(guo)(guo)筛(shai)(shai)(shai)(shai)，而(er)(er)上(shang)面(mian)(mian)粒度较大(da)物(wu)(wu)料(liao)(liao)(liao)(liao)则(ze)向(xiang)出料(liao)(liao)(liao)(liao)端(duan)运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)。在移(yi)动(dong)(dong)(dong)(dong)(dong)过(guo)(guo)程中(zhong)，由于(yu)没(mei)有搅(jiao)动(dong)(dong)(dong)(dong)(dong)和垂直(zhi)(zhi)跳动(dong)(dong)(dong)(dong)(dong)，因而(er)(er)其中(zhong)较小的颗粒始终紧(jin)贴(tie)筛(shai)(shai)(shai)(shai)面(mian)(mian)，随时(shi)可以过(guo)(guo)筛(shai)(shai)(shai)(shai)。出料(liao)(liao)(liao)(liao)端(duan)、筛(shai)(shai)(shai)(shai)体的运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)变为(wei)近(jin)似往复(fu)直(zhi)(zhi)线运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)，使(shi)(shi)(shi)筛(shai)(shai)(shai)(shai)理作用(yong)逐(zhu)渐(jian)(jian)减弱，从(cong)而(er)(er)使(shi)(shi)(shi)大(da)于(yu)筛(shai)(shai)(shai)(shai)孔尺寸的颗粒迅速(su)向(xiang)出料(liao)(liao)(liao)(liao)方向(xiang)移(yi)动(dong)(dong)(dong)(dong)(dong)，直(zhi)(zhi)到排出机(ji)外(wai)，完成(cheng)物(wu)(wu)料(liao)(liao)(liao)(liao)的整(zheng)个筛(shai)(shai)(shai)(shai)分(fen)。筛(shai)(shai)(shai)(shai)理过(guo)(guo)程中(zhong)，不断跳动(dong)(dong)(dong)(dong)(dong)的弹性(xing)小球有效地(di)防止物(wu)(wu)料(liao)(liao)(liao)(liao)阻塞筛(shai)(shai)(shai)(shai)孔，保证了(le)筛(shai)(shai)(shai)(shai)的高效率(lv)，传动(dong)(dong)(dong)(dong)(dong)箱(xiang)的平衡(heng)块使(shi)(shi)(shi)筛(shai)(shai)(shai)(shai)箱(xiang)运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)过(guo)(guo)程中(zhong)前后(hou)方向(xiang)上(shang)的惯(guan)性(xing)力(li)得到平衡(heng)，从(cong)而(er)(er)保证了(le)筛(shai)(shai)(shai)(shai)子运(yun)(yun)动(dong)(dong)(dong)(dong)(dong)的平稳性(xing)。

RM平(ping)面回转筛主要特点(dian): 

   1、平面回转筛产量(liang)是普通(tong)筛分机的(de)1-5倍，产量(liang)高、能(neng)耗低(di)； 

   2、全密闭式(shi)结构(gou)，粉尘不飞扬(yang)，采用(yong)偏重平衡，使筛机振(zhen)动小、噪音低，符合环保要求； 

   3、独特的筛网(wang)安(an)装结构，清洁更方(fang)便，使筛网(wang)利用(yong)率高(gao)、寿(shou)命长(zhang)； 

   4、平面(mian)回转筛(shai)(shai)具有组(zu)合圆(yuan)周、椭圆(yuan)、直线(xian)三种运(yun)动轨迹，筛(shai)(shai)分(fen)效(xiao)果好，不破坏物(wu)料的原有结构，适(shi)合多种物(wu)料的筛(shai)(shai)分(fen)和筛(shai)(shai)选； 

   5、无需基地式(shi)安装，亦可根据实际场地采用吊挂式(shi)结构(gou)满足客(ke)户需求； 

   6、平(ping)面回转筛(shai)可以达到四层的有效筛(shai)分，出料口可以按(an)照客(ke)户需求出料；

RM平面回转筛分机用途及使用范围 

   平(ping)面回转筛已广泛(fan)用于(yu)粮食、重碱、大颗(ke)粒(li)(li)尿素、小颗(ke)粒(li)(li)尿素、陶粒(li)(li)、氧化(hua)锆、还原铁钛粉、重晶石、食品与香料(liao)、化(hua)工、塑料(liao)、矿业、橡胶、木(mu)业及胶合板(ban)、医药、制糖、采矿、造纸等多种行业中原料(liao)及成(cheng)品筛选(xuan)、分级作业等。

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