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href="http://www.cdcfah.com/cp/third-zzjrclsbfg_gongyeluyu/">工業(yè)爐</a>?山西大型馬弗爐企業(yè) 誠信互利納博熱工業(yè)爐供應(yīng)</p><div id="ckgqmaa" class="leftbox clearfix"><h1>山西大型馬弗爐企業(yè) 誠信互利納博熱工業(yè)爐供應(yīng)</h1><div id="df38tcs" class="proBig"><div id="ibsefdj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637344613469941406/1866542.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="g3fgci8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637344613469941406/1866542.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dghyuqc" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>山西大型馬弗爐企業(yè),馬弗爐</p><p><span>***更新：</span>2021-01-13 11:25:30</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="e8arneq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">納博熱（上海）工業(yè)爐有限公司</a></p><p><span>聯(lián)系人：</span>齊秀萍</p><p><span>郵箱: </span>info@nabertherm-cn.com</p><p><span>電話: </span>13816407062</p><p><span>傳真: </span>021_64903107</p><p><span>網(wǎng)址: </span>http://www.nabertherm-cn.com</p><p><span>手機(jī): </span>021-64902960</p><p><span>地址: </span>瓶北路150弄158號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="xfr8oar" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vdzqciu" class="box"><p><p style="text-indent:25px">馬弗爐原理：一定量的空氣干燥煤樣放入馬弗爐中，以一定的速度加熱到（815±10）℃，灰化并灼燒到質(zhì)量恒定。以殘留物的質(zhì)量占煤樣的百分?jǐn)?shù)作為煤樣的灰分。馬弗爐：爐膛具有足夠的恒溫區(qū)，能保持溫度為（815±10）℃，爐后壁的上部帶有直徑為25～30mm的煙囪，下部離爐膛底20～30mm處有一個(gè)插熱電偶的小孔，爐門上有一個(gè)直徑為20mm的通氣孔?；颐螅捍少|(zhì)，長方形，底長45mm，底寬14mm，山西大型馬弗爐企業(yè)。干燥器：內(nèi)裝變色硅膠或粒狀無水氯化鈣。分析天平：感量0.1mg。耐熱瓷板或石棉板，山西大型馬弗爐企業(yè)。馬弗爐具有先進(jìn)合理的結(jié)構(gòu)，山西大型馬弗爐企業(yè)，升溫快，操作簡便等特點(diǎn)。山西大型馬弗爐企業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西大型馬弗爐企業(yè),馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613469941406/1866542.png"></div><p style="text-indent:25px">建議機(jī)械泵使用前，應(yīng)仔細(xì)閱讀產(chǎn)品使用說明書，認(rèn)真查看使用注意事項(xiàng)，以便能正確使用和維護(hù)好機(jī)械泵。檢查油位：油位應(yīng)在油標(biāo)中心，油位過低，對(duì)排氣閥不能密封，影響真空度；油位過高會(huì)造成啟動(dòng)時(shí)噴油。注意運(yùn)轉(zhuǎn)時(shí)，油位略有升高，屬于正?，F(xiàn)象。首先啟動(dòng)機(jī)械泵時(shí)，要保證轉(zhuǎn)子的旋轉(zhuǎn)方向正確。判斷轉(zhuǎn)向的輔助方法，是在泵的進(jìn)氣口用軟彈性膠皮封住，如啟動(dòng)泵后被吸住，則方向正確，否則錯(cuò)誤。機(jī)械泵首先運(yùn)行時(shí)，應(yīng)先點(diǎn)動(dòng)啟動(dòng)按鈕一二次，以使泵腔內(nèi)的油壓至油箱內(nèi)，然后再正式啟動(dòng)運(yùn)轉(zhuǎn)。山西大型馬弗爐企業(yè)馬弗爐在使用補(bǔ)償導(dǎo)線及冷端補(bǔ)償器時(shí)，應(yīng)將機(jī)械零點(diǎn)調(diào)整至冷端補(bǔ)償器的基準(zhǔn)溫度點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西大型馬弗爐企業(yè),馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613458105468/1722031.png"></div><p style="text-indent:25px">馬弗爐發(fā)熱元件選用硅碳棒發(fā)熱元件，溫度均勻、升溫快。與傳統(tǒng)的馬弗爐比較重量明顯減輕，比一般馬弗爐壽數(shù)進(jìn)步明顯，升溫速度快，保溫功能優(yōu)越能耗低。馬弗爐采用微處理器作為控制中心，利用微處理器的智能判斷方法自動(dòng)調(diào)整預(yù)加熱溫度，并存儲(chǔ)記憶，確保試驗(yàn)順利完成自動(dòng)化程度高。采用 PID控制算法和自適應(yīng)控制技術(shù)，控溫精度優(yōu)于國際要求，性能穩(wěn)定可靠。溫度控制符合國標(biāo)GB212，GB5447，GB5449規(guī)定，具有快速灰化法，緩慢灰化，揮發(fā)分，羅加指數(shù)，粘結(jié)指數(shù)等**加熱程序，性能優(yōu)越，控制精度高。具有自選程序，用戶可根據(jù)需要分別設(shè)定十五段時(shí)間溫度控制進(jìn)程，完成多種升溫曲線控制，應(yīng)用普遍，操作簡單。</p><p style="text-indent:25px">熱處理馬弗爐的設(shè)計(jì)是一項(xiàng)綜合性的技術(shù)工作，除需爐子知識(shí)外，還包括熱處理工藝、機(jī)械設(shè)計(jì)、電工及溫度控制等相關(guān)內(nèi)容，必須密切結(jié)合生產(chǎn)實(shí)際綜合運(yùn)用有關(guān)知識(shí)。在爐子設(shè)計(jì)前，客戶應(yīng)提供有關(guān)原始資料。包括爐子的生產(chǎn)任務(wù)（公斤或件/小時(shí)候或年）及作業(yè)制度（一、二班或連續(xù)生產(chǎn)）；加熱工件的材料、形狀、尺寸和質(zhì)量；工件的熱處理工藝規(guī)程和質(zhì)量要求；電源及車間廠房等條件；爐子的制造維修能力和投資金額等。熱處理馬弗爐的設(shè)計(jì)包括如下內(nèi)容：（1）爐型的選擇；（2）爐膛尺寸的確定；（3）爐體結(jié)構(gòu)設(shè)計(jì)（包括爐襯、構(gòu)架、爐門等）；（4）馬弗爐功率的計(jì)算機(jī)功率分配；（5）電熱元件材料的選擇；（6）電熱元件材料的設(shè)計(jì)計(jì)算；（7）爐用機(jī)械設(shè)備和電氣、控溫儀表的設(shè)計(jì)與選用；（8）技術(shù)經(jīng)濟(jì)指標(biāo)的核算；（9）繪制爐子總圖、砌體圖、零部件圖、安裝圖和編制電爐使用說明書等隨機(jī)技術(shù)文件。馬弗爐發(fā)熱元件選用硅碳棒發(fā)熱元件，溫度均勻、升溫快。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西大型馬弗爐企業(yè),馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613682119140/7725091.png"></div><p style="text-indent:25px">馬弗爐有熱電偶插入爐膛20-50mm，孔與熱電偶之間空隙用石棉繩填塞。連接熱電偶至控制較好用補(bǔ)償導(dǎo)線（或用絕緣鋼芯線），注意正負(fù)極，不要接反。在電源線引入處需要另外安裝電源開關(guān)，以便控制總電源。為了保證安全操作，電爐與控制器必須可靠接地。在使用前，將溫度表指示儀調(diào)整到零點(diǎn)，在使用補(bǔ)償導(dǎo)線及冷端補(bǔ)償器時(shí)，應(yīng)將機(jī)械零點(diǎn)調(diào)整至冷端補(bǔ)償器的基準(zhǔn)溫度點(diǎn)，不使用補(bǔ)償導(dǎo)線時(shí)，則機(jī)械零點(diǎn)調(diào)至零刻度位，但所指示的溫度為測量點(diǎn)和熱電偶冷端的溫差。經(jīng)檢查接線確認(rèn)無誤后，蓋上控制器外殼。將溫度指示儀的設(shè)定指針調(diào)整至所需要的工作溫度，然后接通電源。打開電源開關(guān)，此時(shí)溫度指示儀表上的綠燈既亮，繼電器開始工作，電爐通電，電流表即有電流顯示。隨著電爐內(nèi)部溫度的升高，溫度指示儀表指針也逐漸上升，此現(xiàn)象表明系統(tǒng)工作正常。電爐的升溫、定溫分別以溫度指示儀的紅綠燈指示，綠燈表示升溫，紅燈表示定溫。馬弗爐作為水質(zhì)分析、環(huán)境分析等領(lǐng)域的樣品處理。山西大型馬弗爐企業(yè)</p><p style="text-indent:25px">馬弗爐爐體采用國外進(jìn)口材料，溫場均勻、耐用。山西大型馬弗爐企業(yè)</p><p style="text-indent:25px">管式馬弗爐以硅鉬棒、硅碳棒等電加熱元件提供熱源的溫度控制設(shè)備采用可控硅溫度控制器，爐況溫度，爐溫控制效果在實(shí)時(shí)性和控制精度方面有顯著提高。計(jì)算機(jī)可操控多臺(tái)管式馬弗爐。管式馬弗爐采用計(jì)算機(jī)控制后，一臺(tái)計(jì)算機(jī)可以同時(shí)控制多臺(tái)管式馬弗爐，不但實(shí)現(xiàn)了程序自動(dòng)控制，管式馬弗爐而且可以多點(diǎn)溫度顯示記錄存儲(chǔ)和報(bào)警等功能，系統(tǒng)使觸發(fā)電路等大部分部件互換，可以使傳統(tǒng)的設(shè)備得到升級(jí)。這樣設(shè)備管理工作實(shí)現(xiàn)自動(dòng)化，管式馬弗爐對(duì)設(shè)備比較簡單。山西大型馬弗爐企業(yè)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2830363.html</p></div></div></div></div></div><div id="s88v8lh" class="page-right twoColRt"><div id="8lw8jfg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mp3sqws" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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