信息來源:本站 | 發布日期: 2024-02-21 16:12:10 | 瀏覽量:646
摘要:
現在有(you)很多的(de)設(she)備(bei)都是(shi)通過系(xi)統(tong)(tong)去(qu)(qu)進行配(pei)(pei)(pei)置的(de),只(zhi)有(you)系(xi)統(tong)(tong)好了才能(neng)讓設(she)備(bei)更加好的(de)去(qu)(qu)進行運(yun)行,當然配(pei)(pei)(pei)料(liao)系(xi)統(tong)(tong)也是(shi)有(you)好有(you)壞的(de),而且(qie)在使用之前也是(shi)需(xu)要(yao)去(qu)(qu)進行調試的(de)。接下來(lai)我們主要(yao)想(xiang)給(gei)大(da)家(jia)介紹(shao) 提配(pei)(pei)(pei)料(liao)系(xi)統(tong)(tong)的(de)控制要(yao)求,我們分為兩個方面給(gei)大(da)家(jia)介紹(shao),就是(shi)為了讓大(da)家(jia)多了解一些相(xiang)…
現在有很多(duo)的(de)(de)(de)(de)設備都是(shi)(shi)通(tong)過系(xi)(xi)統(tong)(tong)(tong)去進(jin)行(xing)(xing)(xing)配(pei)置(zhi)的(de)(de)(de)(de),只有系(xi)(xi)統(tong)(tong)(tong)好了(le)(le)才能讓(rang)設備更加好的(de)(de)(de)(de)去進(jin)行(xing)(xing)(xing)運(yun)行(xing)(xing)(xing),當然配(pei)料系(xi)(xi)統(tong)(tong)(tong)也(ye)是(shi)(shi)有好有壞(huai)的(de)(de)(de)(de),而且在使(shi)用之前也(ye)是(shi)(shi)需要(yao)去進(jin)行(xing)(xing)(xing)調試(shi)的(de)(de)(de)(de)。接下來我(wo)(wo)們主要(yao)想給(gei)大家介紹 提配(pei)料系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)控制(zhi)要(yao)求(qiu),我(wo)(wo)們分為兩個(ge)方面(mian)給(gei)大家介紹,就是(shi)(shi)為了(le)(le)讓(rang)大家多(duo)了(le)(le)解一些相關的(de)(de)(de)(de)知識。
簡要(yao)(yao)說明:配(pei)(pei)料(liao)(liao)系(xi)(xi)統(tong)(tong)(tong)工(gong)(gong)(gong)藝(yi)中(zhong),產(chan)(chan)品合成(cheng)配(pei)(pei)料(liao)(liao)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)原(yuan)料(liao)(liao)大多是固(gu)體物(wu)料(liao)(liao),暫時(shi)(shi)還(huan)是按照人(ren)(ren)工(gong)(gong)(gong)投料(liao)(liao)考(kao)慮(lv)。摻和(he)(he)(he)(he)配(pei)(pei)料(liao)(liao)原(yuan)料(liao)(liao)有幾種液(ye)體,考(kao)慮(lv)自(zi)動(dong)(dong)(dong)(dong)計(ji)(ji)(ji)量和(he)(he)(he)(he)進料(liao)(liao)。配(pei)(pei)料(liao)(liao)系(xi)(xi)統(tong)(tong)(tong)溫(wen)度(du)通過(guo)(guo)(guo)設計(ji)(ji)(ji)溫(wen)控(kong)程(cheng)(cheng)序進行(xing)自(zi)動(dong)(dong)(dong)(dong)控(kong)制(zhi)。由于溫(wen)度(du)的(de)(de)控(kong)制(zhi)較為(wei)復雜,且時(shi)(shi)間較長(chang),因(yin)此(ci),溫(wen)控(kong)實現(xian)自(zi)動(dong)(dong)(dong)(dong)控(kong)制(zhi)對類似的(de)(de)配(pei)(pei)料(liao)(liao)裝置(zhi)很(hen)重要(yao)(yao),而且很(hen)有利于提(ti)高操(cao)作(zuo)(zuo)(zuo)的(de)(de)質(zhi)量和(he)(he)(he)(he)效率。控(kong)制(zhi)系(xi)(xi)統(tong)(tong)(tong)設計(ji)(ji)(ji)以計(ji)(ji)(ji)算(suan)(suan)機為(wei)中(zhong)心,操(cao)作(zuo)(zuo)(zuo)過(guo)(guo)(guo)程(cheng)(cheng)也以計(ji)(ji)(ji)算(suan)(suan)機為(wei)中(zhong)心,投料(liao)(liao)、溫(wen)控(kong)、出(chu)料(liao)(liao)等過(guo)(guo)(guo)程(cheng)(cheng)均以計(ji)(ji)(ji)算(suan)(suan)機發出(chu)的(de)(de)循序指(zhi)令進行(xing)。每步(bu)操(cao)作(zuo)(zuo)(zuo)過(guo)(guo)(guo)程(cheng)(cheng)都(dou)通過(guo)(guo)(guo)計(ji)(ji)(ji)算(suan)(suan)機提(ti)示和(he)(he)(he)(he)人(ren)(ren)工(gong)(gong)(gong)確認(ren)進行(xing),現(xian)場的(de)(de)操(cao)作(zuo)(zuo)(zuo)配(pei)(pei)合計(ji)(ji)(ji)算(suan)(suan)機系(xi)(xi)統(tong)(tong)(tong)展開。除了(le)需要(yao)(yao)人(ren)(ren)工(gong)(gong)(gong)配(pei)(pei)合的(de)(de)操(cao)作(zuo)(zuo)(zuo)之外(wai),其他過(guo)(guo)(guo)程(cheng)(cheng)都(dou)通過(guo)(guo)(guo)計(ji)(ji)(ji)算(suan)(suan)機系(xi)(xi)統(tong)(tong)(tong)自(zi)動(dong)(dong)(dong)(dong)完成(cheng)控(kong)制(zhi)。由于本裝置(zhi)中(zhong)很(hen)多固(gu)體物(wu)料(liao)(liao)的(de)(de)計(ji)(ji)(ji)量和(he)(he)(he)(he)進料(liao)(liao)都(dou)需要(yao)(yao)人(ren)(ren)工(gong)(gong)(gong)輔(fu)助完成(cheng),因(yin)此(ci),如(ru)何實現(xian)計(ji)(ji)(ji)算(suan)(suan)機系(xi)(xi)統(tong)(tong)(tong)和(he)(he)(he)(he)人(ren)(ren)工(gong)(gong)(gong)輔(fu)助操(cao)作(zuo)(zuo)(zuo)的(de)(de)銜(xian)接尤為(wei)重要(yao)(yao)。計(ji)(ji)(ji)算(suan)(suan)機系(xi)(xi)統(tong)(tong)(tong)按附件要(yao)(yao)求的(de)(de)操(cao)作(zuo)(zuo)(zuo)過(guo)(guo)(guo)程(cheng)(cheng)一步(bu)一步(bu)地(di)執行(xing),人(ren)(ren)工(gong)(gong)(gong) 由計(ji)(ji)(ji)算(suan)(suan)機發出(chu)提(ti)示執行(xing),人(ren)(ren)工(gong)(gong)(gong)現(xian)場完成(cheng)操(cao)作(zuo)(zuo)(zuo),操(cao)作(zuo)(zuo)(zuo)完成(cheng)需要(yao)(yao)計(ji)(ji)(ji)算(suan)(suan)機確認(ren),程(cheng)(cheng)序將自(zi)動(dong)(dong)(dong)(dong)進入(ru)下一步(bu)。自(zi)控(kong) 則由計(ji)(ji)(ji)算(suan)(suan)機系(xi)(xi)統(tong)(tong)(tong)自(zi)動(dong)(dong)(dong)(dong)完成(cheng)控(kong)制(zhi),比如(ru)啟停(ting)設備、啟動(dong)(dong)(dong)(dong)溫(wen)控(kong)程(cheng)(cheng)序。計(ji)(ji)(ji)算(suan)(suan)機系(xi)(xi)統(tong)(tong)(tong)可以根據(ju)工(gong)(gong)(gong)藝(yi)需要(yao)(yao)切到 遙控(kong) 操(cao)作(zuo)(zuo)(zuo),實現(xian)計(ji)(ji)(ji)算(suan)(suan)機的(de)(de) 手自(zi)動(dong)(dong)(dong)(dong) 切換(huan)。為(wei)了(le)方便操(cao)作(zuo)(zuo)(zuo)過(guo)(guo)(guo)程(cheng)(cheng)的(de)(de)參數改變(bian),或(huo)滿足不(bu)同配(pei)(pei)方的(de)(de)要(yao)(yao)求,控(kong)制(zhi)系(xi)(xi)統(tong)(tong)(tong)軟件需要(yao)(yao)專門設計(ji)(ji)(ji)配(pei)(pei)方功(gong)能,操(cao)作(zuo)(zuo)(zuo)參數都(dou)以配(pei)(pei)方的(de)(de)形式保(bao)存在計(ji)(ji)(ji)算(suan)(suan)機中(zhong),生產(chan)(chan)某(mou)種特(te)定的(de)(de)產(chan)(chan)品,只需要(yao)(yao)調用配(pei)(pei)方的(de)(de)功(gong)能,無需人(ren)(ren)工(gong)(gong)(gong)經常的(de)(de)改變(bian)參數,保(bao)證(zheng)的(de)(de)操(cao)作(zuo)(zuo)(zuo)的(de)(de)方便性和(he)(he)(he)(he)技術的(de)(de)有保(bao)障。
控(kong)(kong)(kong)制(zhi)(zhi)(zhi)方案:1、配料(liao)(liao)(liao)系(xi)(xi)(xi)統(tong)溫(wen)度(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)溫(wen)度(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)在本系(xi)(xi)(xi)統(tong)中主要(yao)(yao)(yao)是通(tong)(tong)(tong)過(guo)(guo)夾套傳(chuan)遞的(de)(de)(de)熱(re)(re)量(liang)(liang)改變(bian)(bian)來(lai)實(shi)現(xian)的(de)(de)(de),熱(re)(re)量(liang)(liang)通(tong)(tong)(tong)過(guo)(guo)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)電(dian)加(jia)熱(re)(re)功(gong)率來(lai)實(shi)現(xian)。實(shi)現(xian)溫(wen)度(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)要(yao)(yao)(yao)檢測配料(liao)(liao)(liao)系(xi)(xi)(xi)統(tong)的(de)(de)(de)溫(wen)度(du)和夾套溫(wen)度(du)。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)程(cheng)序根據夾套和配料(liao)(liao)(liao)系(xi)(xi)(xi)統(tong)內(nei)的(de)(de)(de)溫(wen)度(du)變(bian)(bian)化(hua)進行(xing)自動(dong)(dong)(dong)控(kong)(kong)(kong)溫(wen)。對升溫(wen)或降溫(wen)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)來(lai)說,尤(you)其需(xu)要(yao)(yao)(yao)檢測溫(wen)度(du)變(bian)(bian)化(hua)率,偏差(cha)變(bian)(bian)化(hua)率。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)程(cheng)序根據其實(shi)施變(bian)(bian)化(hua)調節循(xun)環(huan)熱(re)(re)量(liang)(liang),從而(er)可(ke)(ke)以實(shi)現(xian)較(jiao)高精(jing)度(du)的(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。另一種溫(wen)度(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)方案是改夾套直(zhi)接(jie)電(dian)加(jia)熱(re)(re)為循(xun)環(huan)油(you)加(jia)熱(re)(re),裝置需(xu)要(yao)(yao)(yao)設置油(you)槽(cao),油(you)槽(cao)溫(wen)度(du)實(shi)現(xian)自動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。一般需(xu)要(yao)(yao)(yao)設冷、熱(re)(re)兩個油(you)槽(cao),通(tong)(tong)(tong)過(guo)(guo)自動(dong)(dong)(dong)改變(bian)(bian)循(xun)環(huan)流(liu)(liu)量(liang)(liang)實(shi)現(xian)溫(wen)度(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)目標。循(xun)環(huan)可(ke)(ke)以使傳(chuan)熱(re)(re)的(de)(de)(de)效果更加(jia)好,熱(re)(re)量(liang)(liang)傳(chuan)遞更及時(shi),減少響(xiang)應(ying)的(de)(de)(de)滯后。2、摻和釜控(kong)(kong)(kong)制(zhi)(zhi)(zhi)D32通(tong)(tong)(tong)過(guo)(guo)人工(gong)配制(zhi)(zhi)(zhi)后進配料(liao)(liao)(liao)自動(dong)(dong)(dong)計量(liang)(liang),建議(yi)稱重計量(liang)(liang)比較(jiao)準(zhun)確,也方便配料(liao)(liao)(liao)。真空(kong)泵及相(xiang)應(ying)的(de)(de)(de)閥門自動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。配料(liao)(liao)(liao)系(xi)(xi)(xi)統(tong)出料(liao)(liao)(liao)速度(du)影(ying)響(xiang)摻和釜的(de)(de)(de)溫(wen)度(du),出料(liao)(liao)(liao)速度(du)通(tong)(tong)(tong)過(guo)(guo)檢測流(liu)(liu)量(liang)(liang)并調節流(liu)(liu)量(liang)(liang)進行(xing)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)程(cheng)序根據內(nei)部的(de)(de)(de)溫(wen)度(du)上升速度(du)自動(dong)(dong)(dong)改變(bian)(bian)進料(liao)(liao)(liao)流(liu)(liu)量(liang)(liang),保證(zheng)內(nei)部溫(wen)度(du)不超過(guo)(guo)工(gong)藝(yi)要(yao)(yao)(yao)求的(de)(de)(de)范圍。同(tong)時(shi)可(ke)(ke)以通(tong)(tong)(tong)過(guo)(guo)夾套流(liu)(liu)量(liang)(liang)調節穩定(ding)摻和釜內(nei)溫(wen)度(du)(如(ru)果有夾套循(xun)環(huan)的(de)(de)(de)話)。
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