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脫水振動篩行業應用!
物wu料liao經jing過guo一yi係xi列lie的de設she備bei後hou,為wei了le除chu去qu物wu料liao中zhong的de水shui分fen,常chang常chang會hui用yong到dao脫tuo水shui設she備bei,如ru離li心xin機ji也ye是shi專zhuan門men為wei物wu料liao脫tuo水shui設she計ji的de,但dan是shi有you些xie物wu料liao脫tuo水shui產chan量liang較jiao大da,而er離li心xin機ji脫tuo水shui產chan量liang達da不bu到dao生sheng產chan的de需xu求qiu,且qie成cheng本ben要yao求qiu較jiao高gao,因yin此ci脫tuo水shui振zhen動dong篩shai使shi用yong範fan圍wei也ye較jiao為wei廣guang泛fan。那na麼me脫tuo水shui振zhen動dong篩shai主zhu要yao使shi用yong在zai哪na些xie行xing業ye呢ne?
一.對dui於yu尾wei礦kuang礦kuang物wu質zhi的de脫tuo水shui,如ru鉀jia長chang石shi礦kuang在zai經jing過guo球qiu磨mo後hou進jin行xing脫tuo水shui在zai鉀jia長chang石shi礦kuang生sheng產chan過guo程cheng中zhong,球qiu磨mo機ji出chu料liao後hou進jin入ru螺luo旋xuan分fen離li機ji進jin行xing渣zha水shui分fen離li,但dan是shi使shi用yong該gai設she備bei進jin行xing分fen離li後hou成cheng品pin料liao含han水shui量liang過guo高gao,但dan是shi使shi用yong我wo振zhen動dong篩shai廠chang家jia生sheng產chan的de脫tuo水shui振zhen動dong篩shai則ze可ke以yi使shi物wu料liao的de含han水shui量liang小xiao於yu15%,因此目前生產上都改用脫水振動篩來進行鉀長石尾礦的脫水。
二.洗xi砂sha行xing業ye中zhong對dui砂sha石shi小xiao顆ke粒li的de提ti取qu,攪jiao拌ban後hou脫tuo水shui使shi砂sha石shi小xiao顆ke粒li的de利li用yong率lv提ti高gao之zhi前qian用yong的de洗xi砂sha設she備bei投tou資zi幾ji百bai萬wan,卻que沒mei有you合he適shi的de設she備bei能neng將jiang砂sha子zi選xuan出chu來lai,效xiao益yi無wu法fa產chan生sheng。後hou來lai進jin行xing設she備bei更geng新xin,在zai攪jiao拌ban機ji後hou加jia裝zhuang高gao頻pin脫tuo水shui篩shai,先xian將jiang砂sha子zi和he水shui進jin攪jiao拌ban機ji進jin行xing攪jiao拌ban,再zai進jin高gao頻pin脫水篩,將砂子和泥水分離,將洗淨的砂子選出,泥水沉降後水再循環使用,砂子也達到了建築廠家的要求,經濟效益立馬產生。
振動電機運轉過程中,必須注意軸承的潤滑。在正常工作條件下,累計運轉1600小時左右,應更換軸承潤滑脂並清洗軸承、軸承室、軸承壓蓋。電機停止使用或存放半年以上時間後,應拆卸保養並更換潤滑脂。電機累計運行時間超過5000小時後,應對軸承進行檢查,如已損壞,應更換新軸承。電機停放半年或較長時間時,使用前應測量定子線圈對地絕緣電阻,用500V兆歐表測量時,絕緣電阻應不少於20兆歐。
直zhi線xian脫tuo水shui振zhen動dong篩shai的de工gong作zuo原yuan理li是shi濕shi物wu料liao由you皮pi帶dai運yun送song機ji或huo鬥dou式shi提ti高gao機ji送song到dao料liao鬥dou,由you進jin料liao口kou參can加jia。轉zhuan筒tong幹gan燥zao器qi主zhu體ti是shi略lve帶dai傾qing側ce並bing能neng掉diao轉zhuan的de圓yuan筒tong體ti。物wu料liao進jin入ru了le圓yuan筒tong內nei裏li時shi,與yu經jing過guo筒tong內nei的de熱re風feng成cheng順shun流liu接jie觸chu或huo倒dao流liu或huo與yu加jia熱re壁bi麵mian施shi行xing管guan用yong接jie觸chu而er被bei幹gan燥zao,幹gan燥zao後hou產chan品pin從cong另ling一yi端duan下xia部bu出chu料liao。在zai幹gan燥zao過guo程cheng中zhong,物wu料liao借jie助zhu於yu圓yuan筒tong的de不bu迅xun速su轉zhuan動dong,在zai重zhong力li效xiao用yong下xia從cong高gao的de一yi端duan向xiang較jiao低di一yi端duan移yi動dong。
直線脫水振動篩采用了雙電較自同步技術,通用型偏心塊、可調振幅振動器。主要由篩箱、激振器、支(zhi)承(cheng)係(xi)統(tong)及(ji)電(dian)機(ji)組(zu)成(cheng)。通(tong)過(guo)膠(jiao)帶(dai)聯(lian)軸(zhou)分(fen)別(bie)驅(qu)動(dong)兩(liang)個(ge)互(hu)不(bu)聯(lian)係(xi)的(de)振(zhen)動(dong)器(qi)作(zuo)同(tong)步(bu)反(fan)向(xiang)運(yun)轉(zhuan),兩(liang)組(zu)偏(pian)心(xin)質(zhi)量(liang)產(chan)生(sheng)的(de)離(li)心(xin)力(li)沿(yan)振(zhen)動(dong)方(fang)向(xiang)的(de)分(fen)力(li)疊(die)加(jia),反(fan)向(xiang)離(li)心(xin)抵(di)消(xiao),從(cong)而(er)形(xing)成(cheng)單(dan)一(yi)的(de)沿(yan)振(zhen)動(dong)方(fang)向(xiang)的(de)激(ji)振(zhen)動(dong),使(shi)篩(shai)箱(xiang)做(zuo)作(zuo)往(wang)複(fu)運(yun)動(dong)。直(zhi)線(xian)脫(tuo)水(shui)振(zhen)動(dong)篩(shai)對(dui)處(chu)理(li)有(you)很(hen)好(hao)的(de)作(zuo)用(yong),一(yi)般(ban)濃(nong)度(du)在(zai)的(de)漿(jiang),經(jing)過(guo)直(zhi)線(xian)脫(tuo)水(shui)振(zhen)動(dong)篩(shai)的(de)處(chu)理(li)後(hou),篩(shai)上(shang)可(ke)達(da)到(dao)固(gu)含(han)量(liang)以(yi)上(shang),甚(shen)至(zhi)一(yi)些(xie)粗(cu)砂(sha)可(ke)達(da)到(dao)可(ke)達(da)到(dao)幹(gan)堆(dui),篩(shai)下(xia)的(de)水(shui)經(jing)過(guo)沉(chen)澱(dian)後(hou)有(you)的(de)還(hai)可(ke)達(da)到(dao)循(xun)環(huan)利(li)用(yong)的(de)效(xiao)果(guo)。直(zhi)線(xian)脫(tuo)水(shui)振(zhen)動(dong)篩(shai)篩(shai)網(wang)安(an)裝(zhuang)時(shi),要(yao)將(jiang)其(qi)漲(zhang)緊(jin),因(yin)為(wei)篩(shai)網(wang)的(de)漲(zhang)緊(jin)度(du)是(shi)影(ying)響(xiang)直(zhi)線(xian)脫(tuo)水(shui)振(zhen)動(dong)篩(shai)篩(shai)分(fen)效(xiao)率(lv)的(de)重(zhong)要(yao)因(yin)素(su)。
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