振(zhen)(zhen)動(dong)篩是(shi)利用振(zhen)(zhen)子激(ji)(ji)振(zhen)(zhen)所(suo)產(chan)生(sheng)(sheng)的(de)(de)往復旋(xuan)型(xing)振(zhen)(zhen)動(dong)而工作的(de)(de)。振(zhen)(zhen)子的(de)(de)上(shang)旋(xuan)轉重錘(chui)使(shi)篩面(mian)產(chan)生(sheng)(sheng)平面(mian)回旋(xuan)振(zhen)(zhen)動(dong)，而下(xia)旋(xuan)轉重錘(chui)則(ze)使(shi)篩面(mian)產(chan)生(sheng)(sheng)錐面(mian)回轉振(zhen)(zhen)動(dong)，其聯(lian)合作用的(de)(de)效果則(ze)使(shi)篩面(mian)產(chan)生(sheng)(sheng)復旋(xuan)型(xing)振(zhen)(zhen)動(dong)。其振(zhen)(zhen)動(dong)軌跡是(shi)一(yi)復雜的(de)(de)空(kong)間(jian)曲線。該曲線在水平面(mian)投影為一(yi)圓(yuan)形，而在垂直面(mian)上(shang)的(de)(de)投影為一(yi)橢(tuo)圓(yuan)形。調節上(shang)、下(xia)旋(xuan)轉重錘(chui)的(de)(de)激(ji)(ji)振(zhen)(zhen)力，可以改(gai)變振(zhen)(zhen)幅。而調節上(shang)、下(xia)重錘(chui)的(de)(de)空(kong)間(jian)相位角，則(ze)可以改(gai)變篩面(mian)運動(dong)軌跡的(de)(de)曲線形狀并改(gai)變篩面(mian)上(shang)物料的(de)(de)運動(dong)軌跡。
分類
振(zhen)動(dong)篩分(fen)設備按重量用(yong)(yong)途可分(fen)為：礦用(yong)(yong)振(zhen)動(dong)篩，輕型(xing)精細振(zhen)動(dong)篩，實驗振(zhen)篩機
礦(kuang)用(yong)振(zhen)動篩(shai)可分為：高效重型篩(shai)，自(zi)定中心振(zhen)動篩(shai)，橢圓(yuan)振(zhen)動篩(shai)，脫水篩(shai)，圓(yuan)振(zhen)篩(shai)，香蕉篩(shai)，直線振(zhen)動篩(shai)等
輕型精細(xi)振(zhen)(zhen)動篩(shai)(shai)(shai)可(ke)分為(wei)：旋振(zhen)(zhen)篩(shai)(shai)(shai)，直線篩(shai)(shai)(shai)，直排篩(shai)(shai)(shai)，超聲波振(zhen)(zhen)動篩(shai)(shai)(shai)，過濾篩(shai)(shai)(shai)等可(ke)參(can)考振(zhen)(zhen)動篩(shai)(shai)(shai)系列
實驗(yan)振動篩(shai)：拍擊篩(shai)，頂(ding)擊式振篩(shai)機(ji)，標準檢驗(yan)篩(shai)，電(dian)動振篩(shai)機(ji)等請參考實驗(yan)設備
按照振動(dong)篩的(de)物(wu)料運行軌跡可以(yi)分為(wei)：
按直(zhi)線運動軌(gui)跡分(fen)：直(zhi)線振動篩(物料在篩面(mian)上向前(qian)做直(zhi)線運動)
按圓型(xing)運動軌跡分：圓振動篩(物料在篩面上(shang)做(zuo)圓形運動)結構和優點
按往(wang)復式運(yun)動軌跡分(fen)：精細篩分(fen)機(物料在篩面上向前(qian)做往(wang)復式運(yun)動)
振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)主要分為(wei)直(zhi)線振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)、圓振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)、高頻振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)。振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)按振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)器的型(xing)式可分為(wei)單(dan)軸振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)和雙(shuang)軸振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)。單(dan)軸振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)是利用單(dan)不(bu)平(ping)衡重激振(zhen)(zhen)(zhen)(zhen)使篩(shai)(shai)(shai)(shai)(shai)(shai)箱振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)，篩(shai)(shai)(shai)(shai)(shai)(shai)面傾斜，篩(shai)(shai)(shai)(shai)(shai)(shai)箱的運動(dong)(dong)(dong)(dong)軌跡(ji)一般為(wei)圓形或橢圓形。雙(shuang)軸振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)是利用同步異向回轉的雙(shuang)不(bu)平(ping)衡重激振(zhen)(zhen)(zhen)(zhen)，篩(shai)(shai)(shai)(shai)(shai)(shai)面水(shui)平(ping)或緩傾斜，篩(shai)(shai)(shai)(shai)(shai)(shai)箱的運動(dong)(dong)(dong)(dong)軌跡(ji)為(wei)直(zhi)線。振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)有(you)慣性振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)、偏心振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)、自定中心振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)和電磁振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)(shai)等類(lei)型(xing)。
直線振動(dong)篩
振(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)利(li)用振(zhen)(zhen)動(dong)(dong)(dong)電機激振(zhen)(zhen)作為振(zhen)(zhen)動(dong)(dong)(dong)源，使物料(liao)(liao)在篩(shai)(shai)網(wang)上被拋起，同時向(xiang)前作直線運動(dong)(dong)(dong)，物料(liao)(liao)從(cong)(cong)給(gei)料(liao)(liao)機均勻地(di)進(jin)入篩(shai)(shai)分(fen)機的(de)進(jin)料(liao)(liao)口，通(tong)過多層篩(shai)(shai)網(wang)產(chan)生數種規(gui)格的(de)篩(shai)(shai)上物、篩(shai)(shai)下物，分(fen)別(bie)從(cong)(cong)各自的(de)出(chu)口排出(chu)。直線振(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(直線篩(shai)(shai))具有穩定可靠、消耗少、噪音低、壽命長、振(zhen)(zhen)型穩、篩(shai)(shai)分(fen)效率高等(deng)優點，是一種高效新型的(de)篩(shai)(shai)分(fen)設備，廣泛用于礦山、煤炭、冶煉、建(jian)材、耐(nai)火材料(liao)(liao)、輕工、化工等(deng)行業。
圓振動篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)(圓振篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai))做(zuo)圓形運動，是一種(zhong)多層數(shu)、高(gao)效新型(xing)振動篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)。圓振動篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)采(cai)用(yong)筒體式(shi)偏心(xin)軸激振器及偏塊調節振幅，物(wu)料(liao)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)淌(tang)線長(chang)，篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分規格多，具有(you)結構可(ke)靠、激振力強、篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分效率(lv)高(gao)、振動噪音小、堅固(gu)耐(nai)用(yong)、維修方(fang)便、使用(yong)安(an)(an)全等特點(dian)，圓振篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)廣泛應用(yong)于礦山、建材、交通(tong)、能(neng)源、化工(gong)等行業的產品分級。根據(ju)物(wu)料(liao)產品和(he)用(yong)戶要求(qiu)，可(ke)采(cai)用(yong)高(gao)錳鋼編(bian)織(zhi)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)網、沖孔(kong)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板和(he)橡(xiang)膠(jiao)篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板，篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板有(you)單層和(he)雙(shuang)層兩種(zhong)，各類篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)板均能(neng)滿足篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)分效果的不同要求(qiu)。該(gai)系列圓振動篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)為(wei)座式(shi)安(an)(an)裝(zhuang)。篩(shai)(shai)(shai)(shai)(shai)(shai)(shai)(shai)面傾(qing)角的調整可(ke)通(tong)過改變彈簧支座位置高(gao)度來實現(xian)。
橢圓篩
橢(tuo)圓篩(shai)(shai)(shai)即(ji)做橢(tuo)圓運動軌跡(ji)的(de)(de)(de)振動篩(shai)(shai)(shai)，具(ju)有高效、篩(shai)(shai)(shai)分精度高，適合范圍廣等(deng)優點。和同規格普通篩(shai)(shai)(shai)機相比(bi)，有更大的(de)(de)(de)處理量和更高的(de)(de)(de)篩(shai)(shai)(shai)分效率。適用于冶金(jin)行(xing)業(ye)的(de)(de)(de)溶劑、冷燒結礦篩(shai)(shai)(shai)分，礦山(shan)行(xing)業(ye)礦石分級，煤炭行(xing)業(ye)的(de)(de)(de)分級及脫水、脫介等(deng)作(zuo)(zuo)業(ye)。是現有大型振動篩(shai)(shai)(shai)及國(guo)外(wai)引(yin)進產(chan)品(pin)的(de)(de)(de)理想(xiang)替代產(chan)品(pin)。 TES三(san)軸橢(tuo)圓振動篩(shai)(shai)(shai)廣泛(fan)用于采石場、砂石料的(de)(de)(de)篩(shai)(shai)(shai)分作(zuo)(zuo)業(ye)，也可供選煤、選礦、建材、建筑、電力化工行(xing)業(ye)作(zuo)(zuo)產(chan)品(pin)的(de)(de)(de)分級之(zhi)用。
篩(shai)(shai)(shai)分原理：動力從(cong)電機(ji)經三(san)角(jiao)皮帶傳遞(di)至激(ji)振器(qi)主動軸(zhou)、齒輪(lun)振動器(qi)(速(su)比為1)，實(shi)現三(san)根軸(zhou)同速(su)旋轉(zhuan)，產生(sheng)激(ji)振力，激(ji)振器(qi)與篩(shai)(shai)(shai)箱高強度螺栓(shuan)聯接，產生(sheng)橢(tuo)圓(yuan)運動。物料在篩(shai)(shai)(shai)面上(shang)隨篩(shai)(shai)(shai)機(ji)高速(su)橢(tuo)圓(yuan)運動，迅速(su)分層、透篩(shai)(shai)(shai)、向前，最(zui)終完成物料的(de)分級。
TES系列(lie)三軸橢圓(yuan)篩的明(ming)顯優(you)勢
三(san)軸驅動能使篩(shai)機產生理(li)想的橢圓(yuan)(yuan)運動，它兼有圓(yuan)(yuan)振(zhen)動篩(shai)和直線振(zhen)動篩(shai)的優(you)點(dian)，且橢圓(yuan)(yuan)軌(gui)(gui)跡(ji)、振(zhen)幅可(ke)調，可(ke)根據(ju)實(shi)際物料狀況(kuang)選擇振(zhen)動軌(gui)(gui)跡(ji)， 對(dui)難篩(shai)分的物料更具優(you)勢;
三(san)軸驅動(dong)強迫(po)同步激(ji)振，能使篩機獲得穩定的工作狀態，對要求處(chu)理(li)量大的篩分尤其有利;
三軸驅動改(gai)善(shan)了篩框受力(li)狀態，減(jian)輕(qing)了單個(ge)軸承負荷，側板受力(li)均勻, 減(jian)少了應(ying)力(li)集中點, 改(gai)善(shan)了篩框的受力(li)條(tiao)件,提高(gao)了篩機(ji)的可靠性和(he)壽命，為(wei)篩機(ji)的大型化奠定(ding)了理論基礎。
由于(yu)其水平安裝，有效的(de)降低了機組(zu)高度，能(neng)很好的(de)滿足(zu)大、中型移動式(shi)篩(shai)分機組(zu)的(de)需要。
軸承稀油潤滑，有效降低了軸承溫度(du)，提高了壽命(ming);
同樣的(de)篩分面積，橢圓振(zhen)動(dong)篩產量可(ke)提高(gao)1.3-2倍。
稀(xi)油(you)振動篩(shai)
稀油(you)振(zhen)動篩(shai)處(chu)理能力大(da)，篩(shai)分效率高;振(zhen)動器采(cai)用(yong)軸(zhou)(zhou)(zhou)承稀油(you)潤滑、外置式塊偏心結(jie)構。具(ju)有激振(zhen)力大(da)，軸(zhou)(zhou)(zhou)承負荷小(xiao)(xiao)(xiao)、溫度低，噪音(yin)小(xiao)(xiao)(xiao)等特(te)點(軸(zhou)(zhou)(zhou)承溫升小(xiao)(xiao)(xiao)于35°);振(zhen)動器整(zheng)體拆裝，維護、更換方便，大(da)大(da)縮短了檢修周期(qi)(更換振(zhen)動器只需1～2小(xiao)(xiao)(xiao)時);篩(shai)機(ji)(ji)側板(ban)(ban)采(cai)用(yong)整(zheng)板(ban)(ban)冷(leng)作、無焊(han)接(jie)、強度高使(shi)用(yong)壽(shou)命長(chang)(chang)。 橫梁與(yu)側板(ban)(ban)間聯(lian)接(jie)采(cai)用(yong)抗扭剪高強螺栓聯(lian)接(jie)，無焊(han)接(jie)、橫梁易更換;篩(shai)機(ji)(ji)采(cai)用(yong)橡膠彈簧減振(zhen)，與(yu)金(jin)屬彈簧比，具(ju)有噪音(yin)小(xiao)(xiao)(xiao)，壽(shou)命長(chang)(chang)，過共振(zhen)動區平穩、 篩(shai)機(ji)(ji)各支點動負荷小(xiao)(xiao)(xiao)等優(you)點;電(dian)機(ji)(ji)與(yu)激振(zhen)器聯(lian)接(jie)采(cai)用(yong)撓性聯(lian)軸(zhou)(zhou)(zhou)器，具(ju)有使(shi)用(yong)壽(shou)命長(chang)(chang)，對電(dian)機(ji)(ji)沖(chong)擊小(xiao)(xiao)(xiao)等優(you)點。
此篩機系列廣泛用于煤炭、冶(ye)金、水電、礦(kuang)山、建材、化(hua)工、電力、交通(tong)、港口等行業(ye)(ye)的分級作業(ye)(ye)。
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