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class="leftbox clearfix"><h1>河北節(jié)能管式爐公司歡迎來電納博熱工業(yè)爐供應</h1><div id="vy8m987" class="proBig"><div id="ewcyoz3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637388019583406566/4785380.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2ckyjeh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637388019583406566/4785380.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hflmxcs" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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)品關鍵詞：</span>河北節(jié)能管式爐公司,管式爐</p><p><span>***更新：</span>2020-11-25 12:24:01</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="j8wm8ty" 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: </span>021-64902960</p><p><span>地址: </span>瓶北路150弄158號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="cvbmctj" class="page-proshow02"><p class="title">詳細說明</p><div id="ngxdjpf" class="box"><p><p style="text-indent:25px">管式爐的使用方法：管式爐操作工應具備國家相應電氣設備操作資格，并熟讀本電窯隨機儀表說明書等技術文件！用戶開關板給管式爐送電，此時程序表得電，按溫度儀表說明書設定儀表（如P、I、D參數(shù)），按工藝要求編制加熱程序，打開加熱旋鈕，使加熱功率到達6KW.加熱功率可按下式計算：加熱功率=儀表電壓×儀表電流正常加熱電流約為：22A,加熱電壓約為：220V.加熱停止：程序溫度結束后，執(zhí)行時間=0段程序，加熱結束。將停止按扭旋至關位。分斷用戶開關。1.程序設定溫度不得高于管式爐參數(shù)溫度。2.管式爐工作時，不得打開爐門。取產(chǎn)品時，應等到爐溫100℃以下。3.升溫加熱時，加熱功率不得超過6KW,否則將損傷加熱元件，河北節(jié)能管式爐公司，河北節(jié)能管式爐公司。管式電阻爐的安全使用：在關鍵部位安裝有聲、光警報裝置和安全聯(lián)鎖保護裝置，河北節(jié)能管式爐公司，確保安全，其設備安全設施達到國家規(guī)定的安全標準。管式爐必須在相對溫度不超過85%、沒有導電塵埃、性氣體或腐蝕性氣體的場所工作。河北節(jié)能管式爐公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北節(jié)能管式爐公司,管式爐" src="https://tyunfile.71360.com/UploadFile/nabore/637388019583406566/4785380.png"></div><p style="text-indent:25px">管式爐用于加熱和燒結氣化方法：對于實驗室的使用要求，裝載和卸載材料是間歇裝載和卸載的。裝入時，將墨盒放在碗托架上，打開并取下爐管一端的密封端蓋，將其放入帶墨盒的墨盒支架中，然后將密封端蓋安裝在爐管法蘭上并擰緊夾緊螺栓。然后，通過工藝氣氛直到爐管中的氧含量達到工藝要求，并且升高溫度并燒結。在產(chǎn)品燒結過程完成后，應繼續(xù)通過少量工藝氣氛并冷卻至爐溫低于工藝要求，然后打開爐管密封端蓋以除去產(chǎn)品。管式爐是采用技術研制的高性能，高節(jié)能管式爐。它們是單管，雙管，臥式，可打開，垂直，單溫區(qū)，雙溫區(qū)，三溫區(qū)等。管式爐型。管式爐主要用于大學，研究所，工礦企業(yè)的實驗和小批量生產(chǎn)。河南大型管式爐公司有單管、雙管、臥式、可開啟式、立式、單溫區(qū)、雙溫區(qū)、三溫區(qū)等多種管式爐型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北節(jié)能管式爐公司,管式爐" src="https://tyunfile.71360.com/UploadFile/nabore/637388019268240572/930998.png"></div><p style="text-indent:25px">管式爐爐膛采用氧化鋁多晶纖維材料，加熱原件為涂有氧化鋯的摻鉬鐵鉻鋁合金電阻絲，具有溫場均衡、表面溫度低、升降溫度速率快、節(jié)能等優(yōu)點。升溫速度快，每個溫區(qū)分別由五個**溫控系統(tǒng)單獨控制，通過調(diào)節(jié)各個溫區(qū)的溫度，可以在加熱區(qū)內(nèi)形成五段溫度梯度或是形成較長的恒溫區(qū)域。每個控溫系統(tǒng)都采用PID方式調(diào)節(jié)，可以設置30段升降溫程序，采用K型熱電偶進行溫度的測量和控制，其控溫精度可以達到+/- 1℃。管式爐主要用途和適用范圍：用于高校、科研院所、工礦企業(yè)在真空或氣氛環(huán)境下做粉末焙燒、陶瓷燒結、高溫實驗、材料處理、質(zhì)量檢測之用。</p><p style="text-indent:25px">管式爐均系采用國際先進技術研制開發(fā)的高性能高節(jié)能的新型管式爐，有單管、雙管、臥式、可開啟式、立式、單溫區(qū)、雙溫區(qū)、三溫區(qū)等多種管式爐型。主要應用于大專院校、科研院所、工礦企業(yè)等實驗和小批量生產(chǎn)之用。具有安全可靠、操作簡單、控溫精度高、保溫效果好、溫度范圍大、爐膛溫度均勻性高、溫區(qū)多、可選配氣氛、抽真空爐型等?？蛇x擇單設定點或30 段可編程控制器。節(jié)能型的陶瓷纖維材料和雙層結構，可將外表溫度降到常溫。均溫區(qū)長，操作簡便，密封可靠，綜合性能指標較高，處于國內(nèi)**水平。爐管可選擇配置耐熱鋼、石英玻璃、陶瓷管等材料。管式爐具有非常優(yōu)異的使用性能，加快了工作人員工作的進度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北節(jié)能管式爐公司,管式爐" src="https://tyunfile.71360.com/UploadFile/nabore/637388018852674292/2358463.png"></div><p style="text-indent:25px">如果管式爐管內(nèi)的流量減少之后局部過熱的話，管內(nèi)介質(zhì)的傳熱系數(shù)必然要大幅度下降，管內(nèi)介質(zhì)的流動狀態(tài)就會變換，盤管與各路之間也肯能會出現(xiàn)偏流的，燃燒器距離爐管過近，想要改善傳熱可以調(diào)整燃燒火焰，重新的布置或者是更換燃燒器等操作這些原因會引起會抵消因為熱負荷降低給爐管帶來的安全度造成低負荷下的爐管局部過熱的干燒狀態(tài)。管式爐爐管鼓包后管子的內(nèi)壁和焦層之間的間隙會加大，讓爐管的其他部分的溫度會逐漸升高，管式爐出現(xiàn)損壞從而進一步氧化減薄，較終造成爐管破裂。管式加熱爐爐管損壞基本一部分原因是結焦所引起的，結焦是因為爐管內(nèi)部的油品溫度超過了一定的界限之后出現(xiàn)熱裂解形成了游離炭，再堆積到爐管上面的現(xiàn)象。提高了管壁溫度，的原因是什么？加劇了表面的氧化以及爐管的腐蝕的一個損壞過程。氧化讓管壁厚度變薄了然后減薄處在內(nèi)壓和熱量的雙重作用下首先鼓出。如何保持管式爐的爐溫均勻，已成為許多企業(yè)維修管式爐的重要任務。河北節(jié)能管式爐公司</p><p style="text-indent:25px">管式爐的優(yōu)點：裂解氣和煙道氣的大部分可以設法回收。河北節(jié)能管式爐公司</p><p style="text-indent:25px">管式爐的充工作氣體： 1、使用氫氣作為工作氣體時 ①接通氫氣氣路，對各接頭處用肥皂水檢漏，確認不漏氣。 ②確認各閥門處于關閉狀態(tài)。 ③逆時針旋轉(zhuǎn)旋鈕開氫氣瓶主閥，順時針旋動旋鈕，緩慢打開出口減壓閥，使出口氣壓在0.1MPa。 ④接通機械泵電源，打開管式爐出口閥和機械泵氣路上的兩個閥門，抽5分鐘。 ⑤關閉機械泵氣路上的兩個閥門，關閉管式爐出口閥門，關機械泵。 ⑥逆順時針打開上氣路控制閥，使箭頭指向“開”位置。 ⑦逆順時針調(diào)節(jié)流量計旋鈕，使示數(shù)在20ml/min。 ⑧逆時針旋動旋鈕，打開管式爐進氣閥，直至氣壓表讀數(shù)為零。 ⑨打開管式爐進氣閥，打開氫氣氣路上的紅色出口閥門。 ⑩在通氫氣滿十分鐘后，才能開始加熱管式爐。加熱前，逆時針調(diào)節(jié)流量計旋鈕，使錐形瓶中氣泡出現(xiàn)的速度為2個/秒鐘。河北節(jié)能管式爐公司</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2139855.html</p></div></div></div></div></div><div id="owcnoup" class="page-right twoColRt"><div id="ecsyeua" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ngphgm8" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="8sbhije" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" 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