福建節(jié)能工業(yè)爐企業(yè) 誠(chéng)信為本納博熱工業(yè)爐供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="編制使用維護(hù)操作規(guī)程，建立運(yùn)行記錄和修理檔案，統(tǒng)計(jì)運(yùn)行累積工作時(shí)間，加強(qiáng)日常維護(hù)，掌握設(shè)備技術(shù)狀態(tài)變化趨勢(shì)，及早發(fā)現(xiàn)故障損壞苗頭，避免屬于事故搶修性質(zhì)的熱修，并根據(jù)電爐子負(fù)荷和工作狀況，提前有針對(duì)性地準(zhǔn)備修理用料，編制修理工藝。如合金元件的"><meta name="keywords" content="福建節(jié)能工業(yè)爐企業(yè),工業(yè)爐"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta 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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>福建節(jié)能工業(yè)爐企業(yè),工業(yè)爐</p><p><span>***更新：</span>2020-12-19 07:11:52</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="rjthnjj" 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="hhlzlht" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="b77tphl" class="box"><p><p style="text-indent:25px">編制使用維護(hù)操作規(guī)程，建立運(yùn)行記錄和修理檔案，統(tǒng)計(jì)運(yùn)行累積工作時(shí)間，加強(qiáng)日常維護(hù)，掌握設(shè)備技術(shù)狀態(tài)變化趨勢(shì)，及早發(fā)現(xiàn)故障損壞苗頭，避免屬于事故搶修性質(zhì)的熱修，并根據(jù)電爐子負(fù)荷和工作狀況，提前有針對(duì)性地準(zhǔn)備修理用料，編制修理工藝。如合金元件的使用壽命長(zhǎng)短與工作溫度、爐內(nèi)介質(zhì)、元件質(zhì)量及操作情況等許多因素有關(guān)，其波動(dòng)壽命6000～10000h。工業(yè)爐一般在春秋季節(jié)泄漏故障較多，長(zhǎng)期閑置時(shí)泄漏故障易發(fā)生。我廠采取每月一次測(cè)壓升率(在常溫下，福建節(jié)能工業(yè)爐企業(yè)，關(guān)閉所有真空閥，福建節(jié)能工業(yè)爐企業(yè)，停止真空系統(tǒng)運(yùn)轉(zhuǎn)，1O分鐘后讀一個(gè)數(shù)，1h后再讀一個(gè)數(shù)，兩數(shù)之差是壓升率的數(shù)值)，掌握設(shè)備泄漏變化趨勢(shì)，如真空設(shè)備連續(xù)停機(jī)一個(gè)禮拜，要空運(yùn)轉(zhuǎn)一次。在工業(yè)爐系統(tǒng)檢漏時(shí)，除用泥糊堵外，觀察真空表讀數(shù)有無(wú)變化。也可制作留有插真空硅管孔的盲板，福建節(jié)能工業(yè)爐企業(yè)，分段封堵真空管路，進(jìn)行檢漏。擴(kuò)散泵有積炭可用化學(xué)酸洗的方法清洗。工業(yè)爐的優(yōu)點(diǎn)：對(duì)環(huán)境無(wú)污染，不需進(jìn)行三廢處理。福建節(jié)能工業(yè)爐企業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建節(jié)能工業(yè)爐企業(yè),工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382854227373047/4507027.png"></div><p style="text-indent:25px">工業(yè)爐可以采用的一些節(jié)能措施：（1）采用圓形爐膛替代箱形爐膛，可強(qiáng)化爐膛對(duì)工件均勻傳熱的效果，減少爐壁散熱量，使?fàn)t膛形成一個(gè)熱交換系統(tǒng)，在加熱元件，爐襯和工件3者之間進(jìn)行熱交換。通過(guò)采用合理的爐膛空間和在不增大爐膛空間容積的前提下，加大爐內(nèi)壁面積，以增大熱交換面積的方式提高爐膛熱交換從而提高熱效率。（2）在爐膛內(nèi)安設(shè)風(fēng)扇，加強(qiáng)爐內(nèi)對(duì)流傳熱。特別是小型加熱爐，高速氣流可破壞停滯在工件表面阻礙傳熱和界面反應(yīng)爐氣邊界底層，起到縮短加熱時(shí)間和加快提高工件溫度的作用。（3）爐體密封，包括爐膛內(nèi)各引出構(gòu)件，爐殼，爐門等處的密封。爐體密封不嚴(yán)，將會(huì)造成到處跑火、漏火，造成能源大量浪費(fèi)、設(shè)備燒壞、環(huán)境惡劣等狀況，因此爐體密封直接影響工件品質(zhì)和能耗，同時(shí)密封也是爐內(nèi)氣氛控制的關(guān)鍵。而耐火纖維制品的出現(xiàn)，為解決爐體密封創(chuàng)造了條件，實(shí)現(xiàn)了軟密封。福建節(jié)能工業(yè)爐企業(yè)工業(yè)爐按供熱方式分為兩類：一類是火焰爐(或稱燃料爐)第二類是電爐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建節(jié)能工業(yè)爐企業(yè),工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382853963994141/7759769.png"></div><p style="text-indent:25px">工業(yè)爐氣體燃料燃燒裝置：通常稱燒嘴，它的主要作用是按一定比例和一定的混合條件將煤氣和空氣送到爐內(nèi)燃燒（也有在燒嘴內(nèi)部燃燒的），并滿足爐內(nèi)加熱過(guò)程對(duì)火焰的要求。根據(jù)煤氣和空氣在燒嘴內(nèi)的混合情況，分為有焰和無(wú)焰燒嘴。有焰燒嘴的特點(diǎn)是：煤氣和空氣在燒嘴內(nèi)不進(jìn)行混合或*部分混合，噴到爐內(nèi)后再邊混合邊燃燒，因而火焰較長(zhǎng)并有明顯的輪廓。采用有焰燒嘴時(shí)，強(qiáng)化燃燒和組織火焰的主要手段是改變煤氣和空氣的混合條件，如將煤氣和空氣分成許多細(xì)流，使煤氣流和空氣流按一定角度相交，或利用旋流裝置促使氣流加速混合等。圖1就是一種帶單管式煤氣燒嘴。無(wú)焰燒嘴的特點(diǎn)是：煤氣和空氣在燒嘴內(nèi)部即達(dá)到均勻混合，噴出燒嘴后能立即著火燃燒，火焰很短，沒(méi)有明顯的火焰輪廓。工業(yè)爐中常用的無(wú)焰燒嘴是噴射式燒嘴（圖2）, 它是靠煤氣的噴射作用直接從大氣中按比例吸入所需要的助燃空氣，在混合管內(nèi)混合均勻后再在耐火材料制成的燃燒道中完成燃燒反應(yīng)。</p><p style="text-indent:25px">調(diào)整燃料結(jié)構(gòu)：盡管煤炭在相當(dāng)階段內(nèi)仍是我國(guó)的主力能源，但其既污染嚴(yán)重，又不利實(shí)施高溫空氣燃燒技術(shù)。所以用油、氣取代煤等固體燃料，是我國(guó)工業(yè)爐節(jié)能發(fā)展的戰(zhàn)略性方向。進(jìn)一步開(kāi)發(fā)、完善先進(jìn)的燃燒技術(shù)：大力完善和推廣高溫空氣燃燒技術(shù)仍是今后工業(yè)爐節(jié)能發(fā)展的方向。在保證高溫、高效火焰的基礎(chǔ)上提高爐膛溫度的技術(shù)，使?fàn)t膛溫度均勻分布的技術(shù)，以及N0x控制技術(shù)，是推動(dòng)富氧燃燒的中心技術(shù)，也是未來(lái)的發(fā)展方向。同時(shí)C02的減排和封存問(wèn)題將成為重要的研究熱點(diǎn)，余熱回收及充分利用低熱值燃料是工業(yè)爐節(jié)能發(fā)展的重點(diǎn)。工業(yè)爐的生產(chǎn)產(chǎn)量，就是根據(jù)可以要求，為客戶設(shè)計(jì)相適宜的尺寸，滿足客戶的正常生產(chǎn)需要。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建節(jié)能工業(yè)爐企業(yè),工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382853876767578/1259416.png"></div><p style="text-indent:25px">市場(chǎng)上的工業(yè)爐盡管應(yīng)用的行業(yè)普遍，種類繁多，但它們還是有許多相同之處，下面我們就來(lái)研究一下具體有哪些。 1、熱工的基礎(chǔ)理論相同，均以熱力學(xué)幾大定律為基礎(chǔ)。燃料燃燒、氣體流動(dòng)和爐內(nèi)傳熱過(guò)程基本相同。 2、基本組成部分雷同，不論何種爐子，一般均由以下幾個(gè)部分組成： ① 產(chǎn)生熱能裝置部分(如燃燒室、燒嘴、電熱元件等)。 ② 放置物料部分(如爐膛、爐缸、臺(tái)車等)。 ③ 排煙系統(tǒng)(對(duì)于燃料爐要有煙道、煙囪等)。 ④ 輔助裝置(如爐門、預(yù)熱器、輸送鏈等)。 3、熱效率低，耗能大。工業(yè)爐是工業(yè)生產(chǎn)中的主要用能設(shè)備，每年耗一次能源約占全國(guó)總能耗的1/4。尤其在冶金、機(jī)電等企業(yè)的熱加工生產(chǎn)中，爐子耗能約占工序能耗的70%以上，是生產(chǎn)中的較大用能戶。富氧燃燒的技術(shù)主要是研制適合工業(yè)爐實(shí)用的燃燒器。福建節(jié)能工業(yè)爐企業(yè)</p><p style="text-indent:25px">爐子生產(chǎn)率越高，則加熱每千克物料的單位熱量消耗也越低。福建節(jié)能工業(yè)爐企業(yè)</p><p style="text-indent:25px">對(duì)爐子進(jìn)行設(shè)計(jì)或改進(jìn)時(shí)，應(yīng)根據(jù)生產(chǎn)工藝要求，盡量選用新型節(jié)能爐子。選擇合適的爐型結(jié)構(gòu)，提高機(jī)械化程度和能源利用率。目前通常采用的節(jié)能措施有：（1）采用圓形爐膛替代箱形爐膛，可強(qiáng)化爐膛對(duì)工件均勻傳熱的效果，減少爐壁散熱量，使?fàn)t膛形成一個(gè)熱交換系統(tǒng)，在加熱元件，爐襯和工件3者之間進(jìn)行熱交換。通過(guò)采用合理的爐膛空間和在不增大爐膛空間容積的前提下，加大爐內(nèi)壁面積，以增大熱交換面積的方式提高爐膛熱交換從而提高熱效率。（2）在爐膛內(nèi)安設(shè)風(fēng)扇，加強(qiáng)爐內(nèi)對(duì)流傳熱。特別是小型加熱爐，高速氣流可破壞停滯在工件表面阻礙傳熱和界面反應(yīng)爐氣邊界底層，起到縮短加熱時(shí)間和加快提高工件溫度的作用。（3）爐體密封，包括爐膛內(nèi)各引出構(gòu)件，爐殼，爐門等處的密封。爐體密封不嚴(yán)，將會(huì)造成到處跑火、漏火，造成能源大量浪費(fèi)、設(shè)備燒壞、環(huán)境惡劣等狀況，因此爐體密封直接影響工件品質(zhì)和能耗，同時(shí)密封也是爐內(nèi)氣氛控制的關(guān)鍵。而耐火纖維制品的出現(xiàn)，為解決爐體密封創(chuàng)造了條件，實(shí)現(xiàn)了軟密封。福建節(jié)能工業(yè)爐企業(yè)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2469569.html</p></div></div></div></div></div><div id="prvrxb7" class="page-right twoColRt"><div id="t7fht77" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rlrhlvj" class="recomPic 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