处(chu)理能(neng)力:40-400
进料(liao)粒度:≤1000mm
适用物料:装(zhuang)修垃(la)圾,生活垃(la)圾,陈腐(fu)垃(la)圾等(deng)轻(qing)物质料
应用范(fan)围(wei):再生资(zi)源(yuan)利(li)用、垃(la)圾分选分拣处理(li)、垃(la)圾处理(li)站
我公司所生产的棒条弛张筛是一款专门针对粘性较大、水分较高,而且是细、粘、湿性物料的专业筛分设备,常用来分离装修垃圾,生活垃圾,陈腐垃圾等轻物质料,筛分能力强,在生产流程中可以把块状、颗粒状物料筛分并输送出去,如果所处理的物料中,含有易于堵塞筛网的物料,棒条弛张筛能够以相对较小的筛网面积达到非常高的筛分效率,并保证筛网不堵塞,根据物料运动自身的规律性,棒条弛张筛可有效的使湿粘物料层松散、分层和透筛。
1、工作原理
棒(bang)条(tiao)弛张筛(shai)(shai)(shai)(shai)(shai)是(shi)以(yi)筛(shai)(shai)(shai)(shai)(shai)箱(xiang)和(he)激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)器(qi)(qi)(qi)等(deng)参(can)振(zhen)(zhen)(zhen)(zhen)(zhen)部件(jian)及弹簧为(wei)弹性元件(jian)组成的(de)(de)(de)(de)强迫振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)系统的(de)(de)(de)(de)筛(shai)(shai)(shai)(shai)(shai)分(fen)设(she)备。 棒(bang)条(tiao)弛张筛(shai)(shai)(shai)(shai)(shai)由传统的(de)(de)(de)(de)圆(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)筛(shai)(shai)(shai)(shai)(shai)发展而来,上层(ceng)原(yuan)(yuan)理(li)和(he)圆(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)筛(shai)(shai)(shai)(shai)(shai)原(yuan)(yuan)理(li)相(xiang)同,工作时(shi),电动(dong)(dong)(dong)(dong)(dong)机通过(guo)(guo)轮胎(tai)式联轴器(qi)(qi)(qi)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi),使振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)的(de)(de)(de)(de)偏(pian)心块快速(su)旋转产生激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)力,带动(dong)(dong)(dong)(dong)(dong)筛(shai)(shai)(shai)(shai)(shai)箱(xiang)作连(lian)续振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong),物料(liao)(liao)则随筛(shai)(shai)(shai)(shai)(shai)箱(xiang)车(che)在(zai)倾(qing)斜(xie)的(de)(de)(de)(de)筛(shai)(shai)(shai)(shai)(shai)面(mian)(mian)上作连(lian)续的(de)(de)(de)(de)抛射运动(dong)(dong)(dong)(dong)(dong),抛起时(shi)分(fen)层(ceng),落下与筛(shai)(shai)(shai)(shai)(shai)面(mian)(mian)接(jie)触过(guo)(guo)程中颗(ke)料(liao)(liao)透筛(shai)(shai)(shai)(shai)(shai)下落,周而复(fu)始地完成颗(ke)料(liao)(liao)的(de)(de)(de)(de)分(fen)级过(guo)(guo)程。下层(ceng)原(yuan)(yuan)理(li)为(wei)单一(yi)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)产生双重振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong),即通过(guo)(guo)共振(zhen)(zhen)(zhen)(zhen)(zhen),由一(yi)个(ge)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)提供(gong)两(liang)个(ge)振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong),基本的(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)是(shi)偏(pian)心块旋转产生的(de)(de)(de)(de)圆(yuan)形振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong),附加的(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)是(shi)指(zhi)由浮(fu)动(dong)(dong)(dong)(dong)(dong)筛(shai)(shai)(shai)(shai)(shai)框产生的(de)(de)(de)(de)椭圆(yuan)形振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)。弹性聚(ju)氨酯(zhi)筛(shai)(shai)(shai)(shai)(shai)面(mian)(mian)的(de)(de)(de)(de)两(liang)端分(fen)别安装在(zai)浮(fu)动(dong)(dong)(dong)(dong)(dong)筛(shai)(shai)(shai)(shai)(shai)框上的(de)(de)(de)(de)固定横(heng)梁和(he)浮(fu)动(dong)(dong)(dong)(dong)(dong)横(heng)梁上,在(zai)筛(shai)(shai)(shai)(shai)(shai)分(fen)过(guo)(guo)程中,聚(ju)氨酯(zhi)筛(shai)(shai)(shai)(shai)(shai)面(mian)(mian)连(lian)续不(bu)断的(de)(de)(de)(de)扩张、收缩(suo)(每分(fen)钟超过(guo)(guo)800次(ci))从而获得很高(gao)的(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)动(dong)(dong)(dong)(dong)(dong)强度(50g),有效的(de)(de)(de)(de)防止了筛(shai)(shai)(shai)(shai)(shai)孔(kong)堵塞(sai)。
2、结构特征
棒条(tiao)驰(chi)张筛主要由(you)筛箱、激振器(qi)、传动装置(zhi)、支撑装置(zhi)等零部件(jian)组成。
(1)激(ji)(ji)振(zhen)器(qi)(qi)为我公司*研发的新(xin)式稀油润滑(hua)激(ji)(ji)振(zhen)器(qi)(qi),单(dan)轴(zhou)块偏(pian)心(xin)(xin)、外置式激(ji)(ji)振(zhen)器(qi)(qi)结构。两个激(ji)(ji)振(zhen)器(qi)(qi)均由主偏(pian)心(xin)(xin)块、副(fu)偏(pian)心(xin)(xin)块、轴(zhou)承、保护罩等零件组成并用(yong)螺栓(shuan)分别(bie)固定在筛箱的两块侧板之(zhi)上。激(ji)(ji)振(zhen)器(qi)(qi)之(zhi)间(jian)用(yong)万向节联轴(zhou)器(qi)(qi)连接,使它们能(neng)保持(chi)同(tong)步运转。
(2)筛箱由(you)侧(ce)板(ban)、固(gu)定支(zhi)撑,振动(dong)支(zhi)撑、筛网(wang)、加强钢板(ban)等组(zu)成(cheng)。为保证牢固(gu)可靠,筛机(ji)侧(ce)板(ban)采用整块钢板(ban),支(zhi)撑由(you)法(fa)兰和折弯板(ban)焊接外,其它各部位均采用扭剪形(xing)高强度螺(luo)栓联接。筛网(wang)用专(zhuan)用拉板(ban)拉紧,装拆方便、工作可靠。
(3)支(zhi)撑(cheng)装(zhuang)置(zhi):在支(zhi)座上有压缩弹(dan)簧(huang)。压缩弹(dan)簧(huang)是弹(dan)性元(yuan)件,筛箱通过压缩弹(dan)簧(huang)支(zhi)撑(cheng)在支(zhi)撑(cheng)装(zhuang)置(zhi)上,以隔离筛箱的振动(dong)。
(4)传动(dong)装置(zhi):电动(dong)机经过联轴器(qi)与(yu)激振器(qi)串联,以实现(xian)运动(dong)的传递。
3、设备特点
●棒(bang)条弛张筛(shai)上层由棒(bang)条和(he)钢板筛(shai)网组成,透筛(shai)效率(lv)高。
●由(you)于下(xia)层筛(shai)面做弛(chi)张运(yun)动能(neng)够传递给(ji)物料(liao)50G的加速度,所以能(neng)够筛(shai)分难筛(shai)物料(liao),筛(shai)孔不容易堵塞。
●该设备(bei)下层侧(ce)部(bu)“U”形(xing)(xing)(xing)设计以形(xing)(xing)(xing)成(cheng)密封,侧(ce)板无磨损(sun),而且防止了筛(shai)(shai)上(shang)物进(jin)入(ru)筛(shai)(shai)下、筛(shai)(shai)板用楔(xie)形(xing)(xing)(xing)橡胶条固定(ding),不需要任何螺栓(shuan),拆(chai)装方便、快捷(jie)、筛(shai)(shai)分机转动部(bu)件少(shao),运(yun)行可靠性(xing)高(gao),日常维护工作量少(shao),利用率高(gao)、浮(fu)动筛(shai)(shai)框振幅可调,筛(shai)(shai)分效率高(gao),处(chu)理量大,动负荷小,功耗少(shao),噪声(sheng)低,因此应用较为广泛。
●棒(bang)条弛张(zhang)筛(shai)的(de)(de)下层聚氨酯筛(shai)板(ban)可以承受(shou)50g的(de)(de)振动(dong)强度(du)以及每分钟800次的(de)(de)曲张(zhang),筛(shai)板(ban)使(shi)用寿命长、筛(shai)机坐落在空(kong)心的(de)(de)橡(xiang)胶弹簧上,产生(sheng)的(de)(de)噪(zao)音小,而且橡(xiang)胶弹簧寿命长。筛(shai)机和支撑结构承受(shou)的(de)(de)载荷比(bi)传统的(de)(de)弛张(zhang)筛(shai)小得多。
●上(shang)层筛板(ban)有立筋(jin)保护,并且上(shang)面还有棒条(tiao)保护,使用寿(shou)命更长。
●下层筛(shai)板(ban)是由浇(jiao)注机一(yi)次成型(xing)的(de)(de)聚氨酯弹(dan)性体这种聚氨酯筛(shai)板(ban)的(de)(de)结构设计体验出(chu)聚氨酯弹(dan)性体的(de)(de)耐磨性好、弹(dan)性好、断裂(lie)伸长率(lv)高、耐曲绕的(de)(de)特性。
●下(xia)层筛(shai)板适用(yong)于潮(chao)湿(shi)物料的筛(shai)分具有(you)筛(shai)分效率高、使用(yong)寿命长(zhang)、粒(li)度范围广(guang)、无堵塞、不粘结(jie)等(deng)特点。
序号 | 型号 | 筛孔尺寸(mm) | 功率 |
1 | YBF-2P1860 | 8-25 | 22 |
2 | YBF-2P2160 | 8-25 | 30 |
3 | YBF-2P2460 | 8-25 | 30 |
4 | YBF-2P3060 | 8-25 | 30 |