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振動篩工作原理

寫作時間:2013-07-01 瀏覽次數:
: 工作原理:將顆粒大小不同的碎散物料群,多次通過均勻布孔的單層或多層篩面,分成若干不同級別的過程稱為篩分,理論上大于篩孔的顆粒留在篩面上,稱為該篩面的篩上物,小于篩孔的顆粒透過篩孔,稱為該篩面的篩下物。碎散物料的篩分過程,可以看作由兩個階段

:工作原理(li):將顆(ke)(ke)粒(li)(li)(li)(li)(li)(li)大小(xiao)不(bu)(bu)同的(de)(de)(de)(de)(de)碎(sui)(sui)散(san)物(wu)(wu)料(liao)(liao)(liao)群,多次通(tong)(tong)過均勻布孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)單層(ceng)(ceng)或多層(ceng)(ceng)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian),分(fen)成(cheng)(cheng)(cheng)若(ruo)干不(bu)(bu)同級別(bie)的(de)(de)(de)(de)(de)過程(cheng)稱(cheng)為(wei)(wei)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen),理(li)論上(shang)大于(yu)(yu)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)顆(ke)(ke)粒(li)(li)(li)(li)(li)(li)留在篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian)上(shang),稱(cheng)為(wei)(wei)該(gai)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)上(shang)物(wu)(wu),小(xiao)于(yu)(yu)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)顆(ke)(ke)粒(li)(li)(li)(li)(li)(li)透(tou)過篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)(kong)(kong),稱(cheng)為(wei)(wei)該(gai)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)下物(wu)(wu)。碎(sui)(sui)散(san)物(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen)過程(cheng),可以看(kan)作由(you)兩(liang)(liang)個(ge)(ge)階段(duan)組成(cheng)(cheng)(cheng):一(yi)是(shi)小(xiao)于(yu)(yu)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)(kong)(kong)尺寸的(de)(de)(de)(de)(de)細(xi)顆(ke)(ke)粒(li)(li)(li)(li)(li)(li)通(tong)(tong)過粗顆(ke)(ke)粒(li)(li)(li)(li)(li)(li)所(suo)組成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)物(wu)(wu)料(liao)(liao)(liao)層(ceng)(ceng)到達篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian);二早(zao)細(xi)顆(ke)(ke)粒(li)(li)(li)(li)(li)(li)透(tou)地(di)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)(kong)(kong),要想(xiang)完成(cheng)(cheng)(cheng)上(shang)述兩(liang)(liang)個(ge)(ge)過程(cheng),必須具備基本的(de)(de)(de)(de)(de)條(tiao)件(jian),是(shi)物(wu)(wu)料(liao)(liao)(liao)和篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian)之間存(cun)在著(zhu)相(xiang)對運動,為(wei)(wei)此,篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)箱子應具有適當的(de)(de)(de)(de)(de)運動特性,一(yi)方面(mian)(mian)(mian)(mian)(mian)使(shi)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian)上(shang)的(de)(de)(de)(de)(de)物(wu)(wu)料(liao)(liao)(liao)層(ceng)(ceng)成(cheng)(cheng)(cheng)公散(san)狀態,另一(yi)主面(mian)(mian)(mian)(mian)(mian),使(shi)堵在篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)(kong)(kong)上(shang)的(de)(de)(de)(de)(de)粗顆(ke)(ke)粒(li)(li)(li)(li)(li)(li)閃開,保持(chi)細(xi)粒(li)(li)(li)(li)(li)(li)透(tou)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)之路暢(chang)通(tong)(tong)。振動篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)實際篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)分(fen)過程(cheng)是(shi):大量(liang)粒(li)(li)(li)(li)(li)(li)度大小(xiao)不(bu)(bu)同,精細(xi)混雜的(de)(de)(de)(de)(de)碎(sui)(sui)散(san)物(wu)(wu)料(liao)(liao)(liao)進篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian)后勤(qin)部(bu),只有一(yi)部(bu)分(fen)與篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian)接(jie)觸,而在接(jie)觸篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)這部(bu)分(fen)物(wu)(wu)料(liao)(liao)(liao)中,不(bu)(bu)全是(shi)小(xiao)于(yu)(yu)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)細(xi)粒(li)(li)(li)(li)(li)(li),大部(bu)分(fen)小(xiao)于(yu)(yu)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)孔(kong)(kong)(kong)尺寸的(de)(de)(de)(de)(de)顆(ke)(ke)粒(li)(li)(li)(li)(li)(li),分(fen)布。

直線振動篩工作原理-:

直線(xian)振動篩(shai)(shai)也是采用(yong)慣性激(ji)振器來產生振動的,直線(xian)振動篩(shai)(shai)振源(yuan)有電動機帶(dai)動激(ji)振器,激(ji)振器有兩(liang)個(ge)軸(zhou)(zhou),每個(ge)軸(zhou)(zhou)上有一(yi)個(ge)偏心(xin)重(圖2-1),而且以(yi)相(xiang)反方向(xiang)(xiang)旋(xuan)轉(zhuan),故(gu)又稱雙軸(zhou)(zhou)直線(xian)振動篩(shai)(shai),由兩(liang)齒輪(lun)嚙合以(yi)保(bao)證同(tong)步。當兩(liang)個(ge)帶(dai)偏心(xin)重的圓盤轉(zhuan)動時,兩(liang)個(ge)偏心(xin)重產生的離心(xin)力F,在x 軸(zhou)(zhou)的分量互(hu)相(xiang)抵消,在y軸(zhou)(zhou)的分量相(xiang)加(jia),其結果在y軸(zhou)(zhou)方向(xiang)(xiang)產生一(yi)個(ge)往復(fu)的激(ji)振力,使(shi)篩(shai)(shai)箱在y 軸(zhou)(zhou)方向(xiang)(xiang)上產生往復(fu)的直線(xian)軌跡振動。

圖 2-1 直(zhi)線振動篩筒式激(ji)振器(qi)

當直線振(zhen)動(dong)篩(shai)振(zhen)源采(cai)用振(zhen)動(dong)電機時,必須布置二(er)臺,其軸線與直線振(zhen)動(dong)篩(shai)縱向(xiang)(xiang)軸線方(fang)向(xiang)(xiang)一致(不(bu)平行,具有一夾角)。二(er)臺振(zhen)動(dong)電機對稱布置在篩(shai)箱(xiang)的(de)上方(fang)、下(xia)部和兩側均可以。其直線可以參見(jian)圖(tu)2-2。詳細參考(kao)直線振(zhen)動(dong)篩(shai)網

圖 2-2 直(zhi)線(xian)振動篩工作原理示意(yi)圖。

直線振動篩工作原理:-全球機械網-和全球機械采購商做生意:DZSF直(zhi)線(xian)振動(dong)(dong)篩(shai)(shai)產(chan)(chan)品概述: DZSF系列直(zhi)線(xian)振動(dong)(dong)篩(shai)(shai)是利用(yong)電動(dong)(dong)激振器做為振動(dong)(dong)源(yuan),使物(wu)(wu)料(liao)在篩(shai)(shai)網(wang)上被拋(pao)起(qi),同(tong)時向前(qian)做運動(dong)(dong),以合(he)理匹(pi)配的(de)篩(shai)(shai)網(wang)達天篩(shai)(shai)分目的(de)。物(wu)(wu)料(liao)從經料(liao)機(ji)均勻地進入篩(shai)(shai)機(ji)的(de)進料(liao)口,通(tong)過多層篩(shai)(shai)網(wang)產(chan)(chan)生數種產(chan)(chan)品和不合(he)格的(de)篩(shai)(shai)上物(wu)(wu)、篩(shai)(shai)下物(wu)(wu)分別(bie)從各自(zi)(zi)的(de)出(chu)口排(pai)出(chu)。可用(yong)于(yu)流水線(xian)中實現自(zi)(zi)動(dong)(dong)化(hua)作(zuo)業(ye)。具(ju)有能耗(hao)低、效率高、結構簡單、維(wei)修(xiu)方便、全封(feng)閉結構無(wu)粉(fen)(fen)塵污染等特點(dian)。廣泛適(shi)用(yong)于(yu)塑料(liao)、磨(mo)料(liao)、化(hua)工、醫藥、建(jian)(jian)材、糧(liang)食、食品、碳素、化(hua)肥等行業(ye)。 DZSF直(zhi)線(xian)振動(dong)(dong)篩(shai)(shai)的(de)適(shi)用(yong)行業(ye): DZSF型直(zhi)線(xian)振動(dong)(dong)篩(shai)(shai)適(shi)用(yong)于(yu)0.74-10mm,含水小(xiao)于(yu)7%,無(wu)粘性(xing)物(wu)(wu)料(liao)的(de)任(ren)何干式物(wu)(wu)料(liao)的(de)篩(shai)(shai)分。主要用(yong)于(yu)磨(mo)料(liao)磨(mo)具(ju)原(yuan)料(liao)、化(hua)工、塑料(liao)、醫藥、樹脂粉(fen)(fen)、陶(tao)瓷(ci)原(yuan)料(liao)、冶金(jin)、建(jian)(jian)材、糧(liang)食、化(hua)肥等行業(ye)中的(de)干式粉(fen)(fen)狀、細顆粒狀或(huo)細微粉(fen)(fen)物(wu)(wu)料(liao)的(de)篩(shai)(shai)分。 DZSF直(zhi)線(xian)振動(dong)(dong)篩(shai)(shai)主要。

搖擺振動篩工作原理與技術參數:搖擺振(zhen)動(dong)篩(shai)(shai)(shai)工(gong)作(zuo)原理:本(ben)公司與美國、德(de)國技術人員聯合開發研(yan)制的(de)(de)式低(di)轉(zhuan)速篩(shai)(shai)(shai)分(fen)機(ji)械(xie),達到(dao)國際先進水平,該產(chan)(chan)品(pin)的(de)(de)問世(shi)將(jiang)篩(shai)(shai)(shai)分(fen)機(ji)械(xie)提(ti)高(gao)到(dao)了(le)(le)(le)一個(ge)新的(de)(de)高(gao)度,是目前為止篩(shai)(shai)(shai)分(fen)機(ji)械(xie)中(zhong)有效地模仿了(le)(le)(le)人類(lei)手工(gong)篩(shai)(shai)(shai)分(fen)動(dong)作(zuo)和(he)過程(cheng)的(de)(de)篩(shai)(shai)(shai)機(ji),其獨特的(de)(de)設計足以(yi)(yi)時代(dai),該機(ji)具有以(yi)(yi)下(xia)特點:1、獨特設計、低(di)頻工(gong)作(zuo)(轉(zhuan)速在(zai)180—280之間(jian)(jian)),與傳統篩(shai)(shai)(shai)機(ji)相(xiang)比,使用壽命提(ti)高(gao)10倍以(yi)(yi)上(shang),降(jiang)低(di)了(le)(le)(le)維修成(cheng)本(ben),節省(sheng)了(le)(le)(le)維修時間(jian)(jian)。2、徑向(xiang)角(jiao)和(he)切向(xiang)角(jiao)的(de)(de)調整(zheng)導致了(le)(le)(le)物(wu)料(liao)在(zai)篩(shai)(shai)(shai)網平臺上(shang)呈漸(jian)開線運(yun)動(dong),使物(wu)料(liao)在(zai)相(xiang)對的(de)(de)面積上(shang)走過相(xiang)對長的(de)(de)路,提(ti)高(gao)了(le)(le)(le)篩(shai)(shai)(shai)分(fen)精度。3、物(wu)料(liao)在(zai)篩(shai)(shai)(shai)網平臺上(shang)是位(wei)移運(yun)動(dong),物(wu)料(liao)著網時間(jian)(jian)通常在(zai)85%以(yi)(yi)上(shang),提(ti)高(gao)了(le)(le)(le)過網率,提(ti)高(gao)了(le)(le)(le)產(chan)(chan)量。4、低(di)轉(zhuan)速柔和(he)的(de)(de)搖滾篩(shai)(shai)(shai)分(fen)運(yun)動(dong),保護了(le)(le)(le)物(wu)料(liao)的(de)(de)原型,而且不容易(yi)產(chan)(chan)生(sheng)靜電,對易(yi)燃易(yi)爆易(yi)產(chan)(chan)生(sheng)靜電的(de)(de)物(wu)料(liao)篩(shai)(shai)(shai)分(fen)是的(de)(de)選擇。5、減(jian)少了(le)(le)(le)尖。

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三(san)次(ci)元振(zhen)(zhen)動(dong)(dong)篩分(fen)過濾(lv)機/旋(xuan)振(zhen)(zhen)篩多次(ci)技術改進,三(san)次(ci)元振(zhen)(zhen)動(dong)(dong)篩分(fen)過濾(lv)機/旋(xuan)振(zhen)(zhen)篩采用(yong)新型專(zhuan)用(yong)動(dong)(dong)力源(振(zhen)(zhen)動(dong)(dong)電機/震動(dong)(dong)電機),三(san)維動(dong)(dong)力更(geng)加突(tu)出,使三(san)次(ci)元振(zhen)(zhen)動(dong)(dong)篩分(fen)過濾(lv)機/旋(xuan)振(zhen)(zhen)篩應(ying)用(yong)范(fan)圍擴展:不管(guan)干(gan)的(de)、濕的(de)、精細的(de)、。

直線振動篩工作原理|鼎豐專業振動機械有限公司:公司(si)名稱(cheng):新鄉(xiang)(xiang)市(shi)鼎豐專(zhuan)業(ye)振動機(ji)械有限公司(si)地址:新鄉(xiang)(xiang)市(shi)牧野區寺(si)莊(zhuang)頂工業(ye)園52號電話:0373-3330122傳真:0373-3330836聯系人(ren):岳經理|李經理手(shou)機(ji): E-mail:

ZSG工作時,兩電機同步反向旋轉使激振器產生反向激振力,迫使篩體帶動篩網做縱向運動,使其上的物料受激振力而周期性向前拋出一個射程,從而完成物料篩分作業.直線振動篩是雙振動電機驅動。當兩臺振動電機做同步、反缶旋轉時,其偏心塊所產生的激振力在平行于電機軸線的方向相互抵消,在垂直于電機軸的方向疊為一合力,因此篩機的運動軌跡為一直線。兩電機軸相對篩面有一傾角,在激振力和物料自重力的合力作用下,物料在篩面上被拋起跳躍式向前作直線運動,從而達到對物料進行篩選和分級的。

直線振動篩工作原理-直線振動篩工作原理-1.2米圓振動篩-高效能震動篩:直(zhi)(zhi)(zhi)線(xian)(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)工(gong)作(zuo)原理:直(zhi)(zhi)(zhi)線(xian)(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)采用(yong)(yong)(yong)(yong)(yong)雙(shuang)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)電(dian)機驅動(dong)(dong),當兩(liang)臺振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)電(dian)機做同步、反缶旋轉時,其偏心塊所產(chan)生的(de)(de)(de)(de)激振(zhen)(zhen)(zhen)(zhen)(zhen)力在平行于(yu)電(dian)機軸(zhou)線(xian)(xian)的(de)(de)(de)(de)方(fang)向(xiang)相互抵消,在垂直(zhi)(zhi)(zhi)于(yu)電(dian)機軸(zhou)的(de)(de)(de)(de)方(fang)向(xiang)疊為一(yi)合(he)(he)力,因此篩(shai)(shai)機的(de)(de)(de)(de)運動(dong)(dong)軌跡為一(yi)直(zhi)(zhi)(zhi)線(xian)(xian)。其兩(liang)電(dian)機軸(zhou)相對(dui)篩(shai)(shai)面有(you)一(yi)傾角,在激振(zhen)(zhen)(zhen)(zhen)(zhen)力和(he)(he)物(wu)(wu)料(liao)自重力的(de)(de)(de)(de)合(he)(he)力作(zuo)用(yong)(yong)(yong)(yong)(yong)下(xia),物(wu)(wu)料(liao)在篩(shai)(shai)面上被拋起跳躍式(shi)向(xiang)前作(zuo)直(zhi)(zhi)(zhi)線(xian)(xian)運動(dong)(dong),從而達到(dao)對(dui)物(wu)(wu)料(liao)進(jin)行篩(shai)(shai)選和(he)(he)分(fen)級(ji)的(de)(de)(de)(de)目的(de)(de)(de)(de)。 可(ke)用(yong)(yong)(yong)(yong)(yong)于(yu)流水線(xian)(xian)中實現自動(dong)(dong)化(hua)作(zuo)業。具有(you)能耗(hao)低、效(xiao)率高、結構簡單(dan)、易維(wei)修、全封閉(bi)結構無粉塵溢散的(de)(de)(de)(de)特點。篩(shai)(shai)分(fen)目數325目,可(ke)篩(shai)(shai)分(fen)出7種不同粒(li)度的(de)(de)(de)(de)物(wu)(wu)料(liao)。直(zhi)(zhi)(zhi)線(xian)(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)使用(yong)(yong)(yong)(yong)(yong)范(fan)圍 對(dui)粉狀、顆(ke)粒(li)狀物(wu)(wu)料(liao)的(de)(de)(de)(de)篩(shai)(shai)選和(he)(he)分(fen)級(ji),廣(guang)泛應用(yong)(yong)(yong)(yong)(yong)于(yu)塑料(liao)、磨料(liao)、化(hua)工(gong)、醫藥(yao)、建(jian)材(cai)(cai)、糧食、炭(tan)素、化(hua)肥等行業.直(zhi)(zhi)(zhi)線(xian)(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(直(zhi)(zhi)(zhi)線(xian)(xian)篩(shai)(shai))系高效(xiao)新型(xing)的(de)(de)(de)(de)篩(shai)(shai)分(fen)設(she)備,廣(guang)泛用(yong)(yong)(yong)(yong)(yong)于(yu)礦山、煤炭(tan)、冶(ye)煉(lian)、建(jian)材(cai)(cai)、耐(nai)火材(cai)(cai)料(liao)、輕工(gong)、化(hua)工(gong)等行業。

本文標簽: 振動篩工作原理