咨询服(fu)务热线

13353676726 13781984528

咨询(xun)服务热线

13353676726 13781984528

弛张振动筛分机与其它类型筛机相比具有哪些优点?
弛张振动筛分机与其它类型筛机相比具有哪些优点?
时间:2021/9/7 10:23:17

原煤深度筛分双层弛张筛

矿(kuang)用双(shuang)层弛(chi)张筛(shai)也(ye)叫张弛(chi)筛(shai),弹跳筛(shai)等适用于矿(kuang)山(shan)、冶金(jin)、煤炭、建材、化工等行业。对(dui)中、细粒(li)度(du)、含水(shui)、粘散物料有(you)着(zhe)针对(dui)性的筛(shai)分使用效果。采用基(ji)本(ben)(ben)振(zhen)(zhen)(zhen)动(dong)(dong)和附(fu)加(jia)振(zhen)(zhen)(zhen)动(dong)(dong)的双(shuang)重(zhong)振(zhen)(zhen)(zhen)动(dong)(dong)原理,基(ji)本(ben)(ben)振(zhen)(zhen)(zhen)动(dong)(dong)是由(you)(you)偏(pian)心块旋转产生的圆形振(zhen)(zhen)(zhen)动(dong)(dong),附(fu)加(jia)振(zhen)(zhen)(zhen)动(dong)(dong)是基(ji)本(ben)(ben)振(zhen)(zhen)(zhen)动(dong)(dong)带动(dong)(dong)产生的椭圆形振(zhen)(zhen)(zhen)动(dong)(dong)。两个参振(zhen)(zhen)(zhen)质量以相同的频率相对(dui)振(zhen)(zhen)(zhen)动(dong)(dong),由(you)(you)于筛(shai)面两端分别(bie)安(an)装在固定(ding)框和浮动(dong)(dong)框架上,聚氨酯筛(shai)面连续不断(duan)的扩张、收缩,从而(er)获得(de)较高(gao)的加(jia)速度(du)。来实现弛(chi)张的效果。

大型原煤深度筛分双层弛张筛与其它类型筛机相比有哪些优势?

原煤深度筛分双层弛张筛

大(da)型(xing)原煤深(shen)度(du)(du)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)双层(ceng)弛(chi)张(zhang)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)弛(chi)张(zhang)振(zhen)动(dong)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)机(ji)(ji)(ji)(ji)(ji)与其它类型(xing)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)机(ji)(ji)(ji)(ji)(ji)相比,驰张(zhang)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)具有(you)诸多(duo)优点(dian):高(gao)加速度(du)(du)使(shi)(shi)物料(liao)充(chong)分(fen)(fen)分(fen)(fen)散,在给(ji)定时间(jian)内有(you)更多(duo)物料(liao)到达筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong),且蹦床效(xiao)应降(jiang)低(di)了粘附颗粒(li)(li)的(de)(de)(de)总量(liang),生(sheng)产(chan)能力较高(gao)。柔性弛(chi)张(zhang)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板(ban)连续弯曲,可(ke)防止堆积物料(liao)粘附到筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板(ban)上(shang);筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板(ban)的(de)(de)(de)拉(la)伸促使(shi)(shi)拉(la)紧方(fang)向的(de)(de)(de)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)轻微(wei)放大(da),能有(you)效(xiao)防止筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)被接近筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)尺寸的(de)(de)(de)颗粒(li)(li)堵(du)住。实践证(zheng)明(ming),该(gai)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)机(ji)(ji)(ji)(ji)(ji)结(jie)(jie)构合理(li)、能耗低(di)、检修方(fang)便,并且筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)效(xiao)率高(gao),适(shi)合筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)潮(chao)湿物料(liao)。该(gai)机(ji)(ji)(ji)(ji)(ji)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板(ban)是(shi)由浇注机(ji)(ji)(ji)(ji)(ji)一次成型(xing)的(de)(de)(de)聚氨酯弹(dan)性体(ti),这种聚氨酯筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板(ban)的(de)(de)(de)结(jie)(jie)构设计体(ti)验出(chu)聚氨酯弹(dan)性体(ti)的(de)(de)(de)耐磨性好 、弹(dan)性好、断裂伸长(zhang)率高(gao)、耐曲绕的(de)(de)(de)特性,该(gai)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板(ban)适(shi)用(yong)于(yu)潮(chao)湿物料(liao)的(de)(de)(de)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen),具有(you)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)效(xiao)率高(gao)、使(shi)(shi)用(yong)寿命(ming)长(zhang)、粒(li)(li)度(du)(du)范(fan)围广(guang)、无堵(du)塞、不粘结(jie)(jie)等特点(dian)。以(yi)承受(shou)(shou)50g的(de)(de)(de)振(zhen)动(dong)强(qiang)度(du)(du)以(yi)及每分(fen)(fen)钟800次的(de)(de)(de)曲张(zhang),筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板(ban)使(shi)(shi)用(yong)寿命(ming)长(zhang)、筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)机(ji)(ji)(ji)(ji)(ji)坐落在空心的(de)(de)(de)橡胶(jiao)弹(dan)簧(huang)上(shang),产(chan)生(sheng)的(de)(de)(de)噪音小,而且橡胶(jiao)弹(dan)簧(huang)寿命(ming)长(zhang)。筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)机(ji)(ji)(ji)(ji)(ji)和支撑(cheng)结(jie)(jie)构承受(shou)(shou)的(de)(de)(de)载荷比传(chuan)统的(de)(de)(de)弛(chi)张(zhang)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)小得多(duo)(尽管弛(chi)张(zhang)筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)能产(chan)生(sheng)50g的(de)(de)(de)振(zhen)动(dong)强(qiang)度(du)(du),远大(da)于(yu)传(chuan)统筛(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)机(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)5g)。

大型原煤深度筛分双层弛张筛

大型原煤深度筛(shai)分双层弛张筛(shai)与其它类型筛(shai)机相比(bi)有哪些优(you)势?

矿用双层弛张筛特点:
由于筛面做弛张运动能够传递给物料50G的加速度,所以能够筛分难筛物料,筛孔不容易堵塞,将香蕉筛和弛张筛的各自优点有机地融合在一起。入料端物料速度快、料层薄,大量物料透筛,处理量高。排料端筛面倾角低,物料速度慢,这得以将剩余的筛下物彻底透筛,达到非常高的筛分效率,线性运动的箱式激振器可靠性高、维护简单,弛张筛的聚氨酯筛板以承受50g的振动强度以及每分钟800次的曲张,筛板使用寿命长,筛机坐落在空心的橡胶弹簧上,产生的噪音小,而且橡胶弹簧寿命长。筛机和支撑结构承受的载荷比传统的弛张筛小得多(尽管弛张筛能产生50g的振动强度,远大于传统筛机的5g),筛分机侧部“U”形设计以形成密封,侧板无磨损,而且防止了筛上物进入筛下,筛板用楔形橡胶条固定,不需要任何螺栓,拆装方便、快捷,筛分机转动部件少,运行可靠性高,日常维护工作量少,利用率高,浮动筛框振幅可调。
大型原煤深度筛分双层弛张筛4

筛(shai)(shai)(shai)(shai)面单层(ceng)、双层(ceng)和三层(ceng)国内煤(mei)(mei)炭行(xing)业最(zui)早引进(jin)弛(chi)(chi)张筛(shai)(shai)(shai)(shai)用(yong)(yong)(yong)(yong)于原煤(mei)(mei)深度筛(shai)(shai)(shai)(shai)分(fen)(fen),在选煤(mei)(mei)厂(chang)安装使(shi)用(yong)(yong)(yong)(yong)。使(shi)用(yong)(yong)(yong)(yong)弛(chi)(chi)张筛(shai)(shai)(shai)(shai)用(yong)(yong)(yong)(yong)于块煤(mei)(mei)重(zhong)介(jie)分(fen)(fen)选入料(liao)的(de)(de)8mm分(fen)(fen)级筛(shai)(shai)(shai)(shai)分(fen)(fen);另一个选煤(mei)(mei)厂(chang)同样使(shi)用(yong)(yong)(yong)(yong)弛(chi)(chi)张筛(shai)(shai)(shai)(shai),用(yong)(yong)(yong)(yong)于块煤(mei)(mei)重(zhong)介(jie)分(fen)(fen)选入料(liao)的(de)(de)6mm分(fen)(fen)级筛(shai)(shai)(shai)(shai)分(fen)(fen)。以(yi)上2个选煤(mei)(mei)厂(chang)的(de)(de)弛(chi)(chi)张筛(shai)(shai)(shai)(shai)使(shi)用(yong)(yong)(yong)(yong)效果均(jun)很好(hao),重(zhong)介(jie)浅(qian)槽分(fen)(fen)选效果良好(hao),设(she)备(bei)运(yun)行(xing)可靠。弛(chi)(chi)张筛(shai)(shai)(shai)(shai)分(fen)(fen)机(ji)的(de)(de)筛(shai)(shai)(shai)(shai)面是(shi)(shi)用(yong)(yong)(yong)(yong)氨基(ji)甲酸(suan)乙(yi)酯制造(zao),坚韧而耐磨,在运(yun)动时能(neng)产生很高的(de)(de)加速度,一般是(shi)(shi)重(zhong)力加速度的(de)(de)30~50倍,使(shi)粘(zhan)性很强(qiang)和容易堵孔的(de)(de)粉状物料(liao),能(neng)充分(fen)(fen)透筛(shai)(shai)(shai)(shai)。其宽(kuan)度为250mm,然后伸直,其伸缩量为24mm,是(shi)(shi)曲轴偏心距的(de)(de)4倍。
筛机(ji)整体经过抛丸处理,并使(shi)用(yong)(yong)船(chuan)舶重(zhong)防腐漆防护,提高抗锈蚀能力(li);1筛机(ji)采用(yong)(yong)钢制(zhi)弹簧或橡胶(jiao)弹簧,隔(ge)振(zhen)效(xiao)果好,隔(ge)振(zhen)率97% 以上。振(zhen)动筛配备高效(xiao)大(da)激振(zhen)力(li)激振(zhen)器(qi),采用(yong)(yong)特(te)重(zhong)载设(she)计,激振(zhen)器(qi)轴承(cheng)寿(shou)命40000 小时以上。


河(he)南鹏威机械设备(bei)有限公司专业生产各种通用(yong)设备(bei),振(zhen)动设备(bei)商(shang)家
订(ding)购网址请登录河南鹏威机械有(you)限公司官方网站: redbowphoto.com 24小时服务(wu)热线:13353676726

河南鹏威机械 版权所有 SEO推广策划: