高達公司粉煤灰超細磨系統
來源:浙江高達機械有(you)限公司 閱讀:1642 更(geng)新時間:2010-04-23 10:32粉煤灰(hui)(hui)超細(xi)磨(mo)(mo)系(xi)統(tong)(tong)(tong)采用開(kai)流磨(mo)(mo)生(sheng)產工藝(yi)(yi),系(xi)統(tong)(tong)(tong)一般由以下(xia)七(qi)個子(zi)系(xi)統(tong)(tong)(tong)組成:粗(cu)灰(hui)(hui)入磨(mo)(mo)系(xi)統(tong)(tong)(tong)、磨(mo)(mo)細(xi)系(xi)統(tong)(tong)(tong)、氣力輸(shu)送(song)系(xi)統(tong)(tong)(tong)、成品灰(hui)(hui)儲存系(xi)統(tong)(tong)(tong)、冷卻水系(xi)統(tong)(tong)(tong)、電氣及(ji)(ji)熱控制系(xi)統(tong)(tong)(tong)及(ji)(ji)輔助系(xi)統(tong)(tong)(tong)。其工藝(yi)(yi)流程如(ru)圖(tu):
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粉(fen)煤(mei)灰(hui)磨(mo)(mo)細系(xi)統從粗(cu)灰(hui)庫取灰(hui),經(jing)調速鎖氣電動給料機(ji)(ji)(ji)(ji)定量(liang)給料(或加計量(liang))后,由鏈式輸(shu)(shu)送機(ji)(ji)(ji)(ji)將(jiang)粗(cu)灰(hui)連(lian)續(xu)穩定地喂入GFM型粉(fen)煤(mei)灰(hui)專用超細高效篩(shai)分磨(mo)(mo)機(ji)(ji)(ji)(ji)內(nei)。入磨(mo)(mo)的粗(cu)灰(hui)經(jing)磨(mo)(mo)內(nei)研磨(mo)(mo),直接磨(mo)(mo)成(cheng)細度符(fu)合GB1596-91標準的I、Ⅱ級灰(hui),無需再(zai)經(jing)過篩(shai)分或分選。出磨(mo)(mo)成(cheng)品(pin)庫采(cai)用連(lian)續(xu)輸(shu)(shu)送泵輸(shu)(shu)送至成(cheng)品(pin)灰(hui)庫儲存,連(lian)續(xu)輸(shu)(shu)送泵以羅茨風機(ji)(ji)(ji)(ji)作為動力源。
根據工程實際情況,超細磨(mo)系(xi)(xi)(xi)統(tong)(tong)可與分選系(xi)(xi)(xi)統(tong)(tong)進行聯(lian)合設計,分選系(xi)(xi)(xi)統(tong)(tong)的粗灰庫作為磨(mo)細系(xi)(xi)(xi)統(tong)(tong)的磨(mo)頭倉,分選系(xi)(xi)(xi)統(tong)(tong)的細灰庫與磨(mo)細系(xi)(xi)(xi)統(tong)(tong)共用。
系統特點:
成品灰細度細;
采用開流生產工藝,無需(xu)再進行分選即(ji)可達到商品灰(hui)細(xi)度標(biao)準;
出入磨可采用倉泵或噴射泵輸送,布(bu)置(zhi)靈(ling)活方便,細灰庫離磨機車間較遠(yuan)也能實現無(wu)障礙輸送;
各(ge)揚塵點均設有布袋除塵器,不會產生(sheng)二次污染;
采用PLC+CRT控制,設自動程控、軟手(shou)操(cao)和就地手(shou)操(cao)三(san)種運行方式;
CRT操(cao)作(zuo)站與管理人員(yuan)局域(yu)網相連,生產管理自動化程度高;
在與(yu)水泥(ni)磨(mo)系(xi)統不同的是設備配置(zhi)高,運(yun)行(xing)更可靠,且消滅了水泥(ni)磨(mo)系(xi)統的跑冒滴(di)漏現象。