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電磁振動給料機概述及技術分析
概述:
電磁振動給料機在工作過程中可把塊狀、顆粒狀物料從儲料倉中均勻、定時、連續地送入受料裝置,在砂石生產線中可為破碎機械連續均勻地喂料,並對物料進行粗篩分,廣泛應用於冶金、煤礦、選礦、建材、化工、磨料等行業的破碎、篩分聯合設備中,是一種在選礦作業、人工砂石線、選煤等行業中廣泛應用的給料設備,縱觀其發展曆程,先後經曆了電磁振動、電機振動、機械振動三個發展階段。電磁振動給料機在冶金、煤炭、電力、化工、建材、鋼鐵、水泥、輕工和糧食等行業中廣泛應用,可與其他設備配套實現自動化作業,電磁振動給料機的研究發展趨勢提出了前瞻性的展望。
一、電磁振動給料機技術分析
電磁振動給料機是引進日本技術先進設備,並迅速得到廣泛應用,電磁振動給煤機屬於單、雙質體共振型,電磁振動給料機具有的技術特點:(1)振幅穩定,運行可靠,適應性強;(2)底部彈簧緩衝配置,使機身能夠接受較大塊物料的衝擊,保證了供料的均勻、連續性;(3)激振源為偏心塊,振動平穩,激振力可調,能隨時控製流量,給料均勻,電磁振動給料機結構緊湊、重量輕、haodianshaodengtedian,zaiquanguodedaotuiguang,poshouyonghuhuanying,jingguoshiyongfaxiandiancizhendonggeiliaojiguzhangjiaoduo,ruxiantiesunhuai,wuzhenfubuzouliao,bandanhuangduanlie,bandanhuangdingjinluoshuansongdong,tiexinyuxiantiejianqixidedaxiaoyijibandanhuangpianshutiaozhengbudang,yizaochengdianliujiada、zhenfujianxiaohebunengzhengchangyunzhuan,yanzhongzhejiangchanshengtiexinpengzhuangerdaozhitiexinhexianquandesunhuai,gongzuoshizaoshengda,buyishusongjixidehuochaoshidezhanxingfenzhuangwuyijishusongjuliduan。zheyixiliewentixianzhilediancizhendonggeiliaojidejinyibufazhan,hebishihonglizhendongjixieyouxiangongsisuoshengchandediancizhendonggeiliaojiyouzheduoniandefengfushengchanjingyan,jingzhandeshengchanjishu,yinjinrongheguojishangxianjindeshengchangongyieryanzhidazaodediancizhendonggeiliaojigeiliaoliduda,gongzuonenglixianjinheli,diancizhendonggeiliaojiyougeiliaocaoti、激振器、彈簧支座、傳chuan動dong裝zhuang置zhi等deng組zu成cheng,電dian磁ci振zhen動dong給gei料liao機ji結jie構gou簡jian單dan,操cao作zuo方fang便bian,不bu需xu潤run化hua,耗hao電dian量liang小xiao,可ke以yi均jun勻yun地di調tiao節jie給gei料liao量liang,因yin此ci已yi得de到dao廣guang泛fan應ying用yong,利li用yong振zhen動dong原yuan理li,研yan究jiu、設計、製造電磁振動給料機,設計了激磁鐵芯、半(ban)波(bo)可(ke)控(kong)矽(gui)整(zheng)流(liu)及(ji)控(kong)製(zhi)電(dian)路(lu),電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)參(can)考(kao)了(le)國(guo)外(wai)近(jin)期(qi)使(shi)用(yong)設(she)備(bei),研(yan)製(zhi)成(cheng)的(de)又(you)一(yi)種(zhong)新(xin)型(xing)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)設(she)備(bei),也(ye)是(shi)中(zhong)國(guo)首(shou)次(ci)開(kai)發(fa)的(de)新(xin)產(chan)品(pin),其(qi)受(shou)力(li)狀(zhuang)態(tai)較(jiao)好(hao),動(dong)力(li)消(xiao)耗(hao)小(xiao),噪(zao)聲(sheng)低(di),開(kai)停(ting)機(ji)平(ping)穩(wen)。
二、電磁振動給料機的組成部分
電磁振動給料機是一種由電磁振動器輸出的是高頻振動,電磁振動給料機由槽體、振動器、減振器和電氣控製器四部分組成,電磁振動給料機是一個雙質點定向強迫振動的彈性係統。由槽體、連接叉、銜鐵和槽體中物料的10%~20%等質量組成質量m1 ;振動器殼體、鐵芯、線圈等組成質量m2。m1和m2這zhe兩liang個ge質zhi量liang用yong一yi束shu板ban彈dan簧huang連lian在zai一yi起qi,形xing成cheng一yi個ge雙shuang質zhi量liang定ding向xiang振zhen動dong的de彈dan性xing係xi統tong,因yin此ci電dian磁ci振zhen動dong給gei料liao機ji是shi在zai接jie近jin共gong振zhen的de狀zhuang態tai下xia工gong作zuo,具ju有you消xiao耗hao功gong率lv小xiao的de特te點dian,激ji振zhen器qi電dian磁ci線xian圈quan的de電dian流liu是shi經jing過guo單dan相xiang半ban波bo整zheng流liu的de,當dang線xian圈quan接jie通tong後hou在zai正zheng半ban周zhou內nei有you電dian流liu通tong過guo,銜xian鐵tie與yu鐵tie芯xin之zhi間jian便bian產chan生sheng一yi脈mai衝chong電dian磁ci力li互hu相xiang吸xi引yin。這zhe時shi槽cao體ti向xiang後hou運yun動dong,激ji振zhen器qi的de主zhu彈dan簧huang發fa生sheng變bian形xing儲chu存cun了le一yi定ding的de勢shi能neng,在zai負fu半ban周zhou線xian圈quan中zhong無wu電dian流liu通tong過guo,電dian磁ci力li消xiao失shi,主zhu彈dan簧huang釋shi放fang能neng量liang,使shi銜xian鐵tie和he鐵tie芯xin朝chao相xiang反fan方fang向xiang離li槽cao體ti向xiang前qian運yun動dong,於yu是shi電dian磁ci給gei料liao機ji以yi交jiao流liu電dian源yuan的de頻pin率lv作zuo每mei分fen鍾zhong3000次的往複振動,由於槽體的底平麵與激振力作用線有一定的夾角,因此,槽體中的物料沿拋物線的軌跡連續不斷地向前運動。
調(tiao)節(jie)整(zheng)流(liu)電(dian)壓(ya)的(de)高(gao)低(di),即(ji)可(ke)控(kong)製(zhi)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)的(de)送(song)料(liao)量(liang)。給(gei)料(liao)機(ji)采(cai)用(yong)可(ke)控(kong)矽(gui)整(zheng)流(liu)供(gong)電(dian),改(gai)變(bian)可(ke)控(kong)矽(gui)的(de)導(dao)通(tong)角(jiao),即(ji)可(ke)控(kong)製(zhi)輸(shu)出(chu)電(dian)壓(ya)的(de)高(gao)低(di),根(gen)據(ju)使(shi)用(yong)條(tiao)件(jian),可(ke)取(qu)不(bu)同(tong)信(xin)號(hao)來(lai)控(kong)製(zhi)可(ke)控(kong)矽(gui)導(dao)能(neng)角(jiao)的(de)大(da)小(xiao)以(yi)達(da)到(dao)自(zi)動(dong)定(ding)量(liang)送(song)料(liao)的(de)目(mu)的(de),電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)給(gei)料(liao)的(de)準(zhun)確(que)控(kong)製(zhi)直(zhi)接(jie)影(ying)響(xiang)到(dao)生(sheng)產(chan)的(de)效(xiao)益(yi)與(yu)質(zhi)量(liang),可(ke)控(kong)製(zhi)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)均(jun)勻(yun)給(gei)料(liao),具(ju)有(you)結(jie)構(gou)簡(jian)單(dan),易(yi)於(yu)調(tiao)節(jie),工(gong)作(zuo)穩(wen)定(ding)和(he)遠(yuan)距(ju)離(li)微(wei)機(ji)控(kong)製(zhi)等(deng)特(te)點(dian),可(ke)實(shi)現(xian)生(sheng)產(chan)流(liu)程(cheng)的(de)集(ji)中(zhong)控(kong)製(zhi)和(he)自(zi)動(dong)控(kong)製(zhi)。
電磁振動給料機主要有吊掛式和支座式兩種安裝方式,選擇哪種安裝方式要根據電磁振動給料機的安裝環境、zhendongchengduyijigeiliaoyaoqiudengyinsuzonghekaolv,xuyaoduidiancizhendonggeiliaojidegezhendanhuanggangduhedanhuangdeweizhijinxingjisuanhuocaiyongyouhuashejidefangfaduizhendonggeiliaojigezhencanshujinxingyouhuajisuan,yiquedingdanhuangcanshu,duidiancizhendonggeiliaojijishugaijin,diancitiejiandezhenfubuyonghendajiunengshiliaocaochanshengjiaodadezhendong,zengdalediancitiedewendingxing,juyouhenhaodegezhenxiaoguo,buduangaijinzhendonggeiliaojidekongzhi、調tiao節jie性xing能neng,使shi電dian磁ci振zhen動dong給gei料liao機ji始shi終zhong保bao持chi高gao效xiao的de工gong作zuo狀zhuang態tai,料liao槽cao角jiao度du可ke調tiao以yi適shi應ying處chu理li量liang的de要yao求qiu,振zhen動dong形xing式shi可ke調tiao以yi適shi應ying不bu同tong物wu料liao和he給gei料liao效xiao率lv的de要yao求qiu,其qi中zhong激ji振zhen器qi的de研yan究jiu應ying該gai是shi一yi個ge發fa展zhan方fang向xiang,降jiang低di動dong力li消xiao耗hao,減jian小xiao噪zao聲sheng達da到dao更geng加jia環huan保bao和he人ren性xing化hua設she計ji,符fu合he國guo家jia"十二五"振動機械發展綱要中的相關精神。
電磁振動給料機銷售熱線:
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