粉煤灰(hui)(hui)主要(yao)由于該系列產品比表(biao)面(mian)積可(ke)達700-3000㎡/kg，細度(du)(du)比水(shui)(shui)(shui)(shui)(shui)(shui)泥(ni)和(he)S95礦粉等(deng)(deng)細的(de)(de)多，比硅灰(hui)(hui)等(deng)(deng)球(qiu)形度(du)(du)高，流(liu)動(dong)性(xing)(xing)(xing)(xing)、分散性(xing)(xing)(xing)(xing)好(hao)，且主要(yao)化(hua)(hua)學成分是活(huo)性(xing)(xing)(xing)(xing)氧(yang)化(hua)(hua)硅、活(huo)性(xing)(xing)(xing)(xing)氧(yang)化(hua)(hua)鋁、活(huo)性(xing)(xing)(xing)(xing)氧(yang)化(hua)(hua)鈣(gai)等(deng)(deng)，在(zai)水(shui)(shui)(shui)(shui)(shui)(shui)泥(ni)混(hun)凝土(tu)(tu)(tu)(tu)體(ti)系中，一方(fang)面(mian)起到填(tian)充、潤滑、解絮、分散、致密等(deng)(deng)物理作(zuo)(zuo)用(yong)，另一方(fang)面(mian)該產品中的(de)(de)活(huo)性(xing)(xing)(xing)(xing)氧(yang)化(hua)(hua)硅、活(huo)性(xing)(xing)(xing)(xing)氧(yang)化(hua)(hua)鋁等(deng)(deng)活(huo)性(xing)(xing)(xing)(xing)氧(yang)化(hua)(hua)物與(yu)(yu)水(shui)(shui)(shui)(shui)(shui)(shui)泥(ni)水(shui)(shui)(shui)(shui)(shui)(shui)化(hua)(hua)時(shi)析(xi)出的(de)(de)氫氧(yang)化(hua)(hua)鈣(gai)晶體(ti)、水(shui)(shui)(shui)(shui)(shui)(shui)化(hua)(hua)硅酸鈣(gai)凝膠(jiao)等(deng)(deng)膠(jiao)凝材料(liao)、集料(liao)帶入的(de)(de)有(you)(you)效堿(jian)、硫酸鹽、氯離子(zi)等(deng)(deng)對(dui)水(shui)(shui)(shui)(shui)(shui)(shui)泥(ni)石和(he)混(hun)凝土(tu)(tu)(tu)(tu)強(qiang)度(du)(du)及(ji)耐(nai)(nai)久性(xing)(xing)(xing)(xing)不(bu)利的(de)(de)物質(zhi)起化(hua)(hua)學反應，生成對(dui)水(shui)(shui)(shui)(shui)(shui)(shui)泥(ni)石和(he)混(hun)凝土(tu)(tu)(tu)(tu)強(qiang)度(du)(du)及(ji)耐(nai)(nai)久性(xing)(xing)(xing)(xing)有(you)(you)利的(de)(de)硅鋁酸鈣(gai)凝膠(jiao)和(he)其(qi)他(ta)有(you)(you)益化(hua)(hua)合物，在(zai)物理和(he)化(hua)(hua)學兩個方(fang)面(mian)作(zuo)(zuo)用(yong)下，改善了新拌混(hun)凝土(tu)(tu)(tu)(tu)的(de)(de)工作(zuo)(zuo)性(xing)(xing)(xing)(xing)如：流(liu)動(dong)性(xing)(xing)(xing)(xing)好(hao)、保水(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)好(hao)、不(bu)泌水(shui)(shui)(shui)(shui)(shui)(shui)、不(bu)離析(xi)、坍落度(du)(du)經時(shi)損失小(xiao)、泵送性(xing)(xing)(xing)(xing)好(hao)等(deng)(deng)優(you)點。改善漿體(ti)與(yu)(yu)集料(liao)界(jie)面(mian)的(de)(de)粘結度(du)(du)，減(jian)少(shao)硬化(hua)(hua)混(hun)凝土(tu)(tu)(tu)(tu)的(de)(de)孔隙，減(jian)小(xiao)孔徑，致密結構及(ji)體(ti)積穩定性(xing)(xing)(xing)(xing)，增強(qiang)混(hun)凝土(tu)(tu)(tu)(tu)抵御各種化(hua)(hua)學侵蝕和(he)抑制堿(jian)集料(liao)反應能力，顯(xian)著提高水(shui)(shui)(shui)(shui)(shui)(shui)泥(ni)石和(he)混(hun)凝土(tu)(tu)(tu)(tu)的(de)(de)耐(nai)(nai)久性(xing)(xing)(xing)(xing)。

電氣控制系統

1.控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)力案概述本方案的(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)采(cai)用基于(yu)PLC的(de)(de)計算機控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)實(shi)(shi)現對原料(liao)配(pei)料(liao)、混料(liao)設(she)備全面的(de)(de)實(shi)(shi)時(shi)(shi)監控(kong)(kong)(kong)(kong)(kong)、過程控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。粉(fen)煤(mei)灰(hui)生產(chan)線上的(de)(de)工序(xu)越多，生產(chan)出來(lai)的(de)(de)粉(fen)煤(mei)灰(hui)越精細，粉(fen)煤(mei)灰(hui)價格也會比較(jiao)高(gao)。整套(tao)系(xi)統(tong)采(cai)用集(ji)中(zhong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)結構。各種(zhong)操作(zuo)信息(xi)實(shi)(shi)時(shi)(shi)采(cai)集(ji)，記錄現場(chang)設(she)備的(de)(de)運行情況(kuang)，另外還要制(zhi)(zhi)(zhi)(zhi)作(zuo)動畫實(shi)(shi)時(shi)(shi)跟蹤各種(zhong)生產(chan)情況(kuang)。主(zhu)要包括(kuo)：電源控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)，PLC控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)，汁算機操作(zuo)臺(tai)，砂預處理控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)，烘干(gan)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)，配(pei)料(liao)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)，混料(liao)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)，包裝控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)等，其中(zhong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)均放在中(zhong)央(yang)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)室(shi)。

2.自動控(kong)(kong)制(zhi)系(xi)(xi)統(tong)介(jie)紹閂(shuan)動控(kong)(kong)制(zhi)系(xi)(xi)統(tong)分為：砂預處理控(kong)(kong)制(zhi)系(xi)(xi)統(tong)，配(pei)料(liao)控(kong)(kong)制(zhi)系(xi)(xi)統(tong)，混料(liao)控(kong)(kong)制(zhi)系(xi)(xi)統(tong)，包(bao)裝、敞(chang)裝控(kong)(kong)制(zhi)系(xi)(xi)統(tong)。

a.砂預處理系統

該(gai)系統(tong)(tong)控(kong)制柜在砂(sha)預(yu)處(chu)理(li)的(de)(de)現場(chang)(chang)(也可(ke)根據(ju)用戶要求定)。砂(sha)預(yu)處(chu)理(li)現場(chang)(chang)的(de)(de)設(she)(she)備(bei)按順(shun)序啟(qi)動，后面的(de)(de)設(she)(she)備(bei)先啟(qi)動，然后前面的(de)(de)設(she)(she)備(bei)一一啟(qi)動。在生產(chan)過程中，SL,-t：機系統(tong)(tong)前料倉(cang)到(dao)高料位時(shi)(shi)(shi)，停(ting)止(zhi)(zhi)料倉(cang)前相關設(she)(she)備(bei);當料倉(cang)為低料位時(shi)(shi)(shi)，從(cong)后端(duan)按順(shun)序啟(qi)動濕砂(sha)上料設(she)(she)備(bei)。生產(chan)仟務完成需停(ting)止(zhi)(zhi)時(shi)(shi)(shi)，前面的(de)(de)設(she)(she)備(bei)先停(ting)止(zhi)(zhi)，后面的(de)(de)設(she)(she)備(bei)按一定的(de)(de)時(shi)(shi)(shi)問逐漸停(ting)止(zhi)(zhi)。這樣防(fang)止(zhi)(zhi)砂(sha)子行成堵(du)料或留在設(she)(she)備(bei)。該(gai)控(kong)制系統(tong)(tong)可(ke)以(yi)兩地(di)控(kong)制，既可(ke)以(yi)在現場(chang)(chang)控(kong)制柜上進(jin)行控(kong)制，也可(ke)以(yi)在中央操作(zuo)室(shi)控(kong)制。

b.配料控制系統

該系統控制柜在(zai)中央操作室。當需要配(pei)(pei)料(liao)(liao)時，在(zai)電(dian)腦操作畫(hua)面上先(xian)(xian)選擇確認所需的(de)原料(liao)(liao)，在(zai)畫(hua)面上點擊配(pei)(pei)料(liao)(liao)開始(shi)(shi)按鈕，按設定的(de)順序配(pei)(pei)料(liao)(liao)。配(pei)(pei)料(liao)(liao)開始(shi)(shi)先(xian)(xian)去皮，然(ran)后排料(liao)(liao)閥(fa)打開，延時螺旋機(ji)打開，變(bian)頻器(qi)控制螺旋的(de)輸送速度(du)。在(zai)配(pei)(pei)料(liao)(liao)儀表上預(yu)先(xian)(xian)設定粗加料(liao)(liao)、細加料(liao)(liao)的(de)重量。先(xian)(xian)進(jin)行(xing)粗加料(liao)(liao)，達到設定的(de)重量后進(jin)行(xing)細加料(liao)(liao)。配(pei)(pei)完(wan)一種料(liao)(liao)后延時配(pei)(pei)下(xia)一種料(liao)(liao)。所有料(liao)(liao)全部(bu)配(pei)(pei)完(wan)后開始(shi)(shi)排料(liao)(liao)，進(jin)入混合機(ji)。

c.混料控制系統

該(gai)系統控制柜在中央操作(zuo)(zuo)室(shi)。混料(liao)時(shi)間(jian)(jian)在操作(zuo)(zuo)畫面上二設(she)定(ding)，混料(liao)開(kai)始(shi)后計(ji)量，時(shi)問(wen)在酬(chou)面上顯示。當達到設(she)定(ding)時(shi)間(jian)(jian)時(shi)，混料(liao)機(ji)開(kai)始(shi)排料(liao)。

d.包裝(zhuang)(zhuang)、散裝(zhuang)(zhuang)控制系統

該系統控制(zhi)柜在包裝機或散裝機現(xian)常控制(zhi)主要在控制(zhi)柜上(shang)現(xian)場操作。

e.系(xi)(xi)統特(te)點：控制功能強大：兼(jian)容(rong)性和可擴(kuo)展性;系(xi)(xi)統的簡便性、經濟性;系(xi)(xi)統的友好性;編程維護(hu)方便;可輸(shu)入各種管理信(xin)息(xi);系(xi)(xi)統的安全性等(deng)。

表(biao)面改(gai)性(xing)(xing)(xing)是填(tian)料(liao)(liao)由(you)一(yi)(yi)般(ban)增量填(tian)料(liao)(liao)變(bian)為功能性(xing)(xing)(xing)填(tian)料(liao)(liao)所必(bi)要(yao)的加(jia)工手段之一(yi)(yi)，也是礦(kuang)物(wu)填(tian)料(liao)(liao)表(biao)面改(gai)性(xing)(xing)(xing)主要(yao)的目的。礦(kuang)物(wu)填(tian)料(liao)(liao)表(biao)面改(gai)性(xing)(xing)(xing)主要(yao)作(zuo)用(yong)(yong)包括分(fen)散作(zuo)用(yong)(yong)、降(jiang)黏作(zuo)用(yong)(yong)、增填(tian)作(zuo)用(yong)(yong)、界面力學(xue)(xue)作(zuo)用(yong)(yong)。最常用(yong)(yong)改(gai)性(xing)(xing)(xing)方法主要(yao)有(you)表(biao)面化學(xue)(xue)改(gai)性(xing)(xing)(xing)法、包覆改(gai)性(xing)(xing)(xing)法、機械力化學(xue)(xue)改(gai)性(xing)(xing)(xing)法。山東(dong)埃爾派(pai)粉體科技有(you)限(xian)公司提供各(ge)類非(fei)金屬礦(kuang)物(wu)（粉煤灰、鋼渣(zha)、礦(kuang)渣(zha)等）改(gai)性(xing)(xing)(xing)設備和方案(an)。

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