北京　高效工業(yè)爐價格 **** 納博熱工業(yè)爐供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="對爐子進(jìn)行設(shè)計或改進(jìn)時，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，可強化爐膛對工件均勻傳熱的效果，減少爐壁散熱量，使?fàn)t膛形成一個熱交換"><meta name="keywords" content="北京　高效工業(yè)爐價格,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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="t82h24c" 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(guān)鍵詞：</span>北京　高效工業(yè)爐價格,工業(yè)爐</p><p><span>***更新：</span>2021-01-11 01:11:57</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="kuwgn32" 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</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="f2u8egx" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8segnkr" class="box"><p><p style="text-indent:25px">對爐子進(jìn)行設(shè)計或改進(jìn)時，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，可強化爐膛對工件均勻傳熱的效果，減少爐壁散熱量，使?fàn)t膛形成一個熱交換系統(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，加強爐內(nèi)對流傳熱。特別是小型加熱爐，北京　高效工業(yè)爐價格，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，北京　高效工業(yè)爐價格，爐門等處的密封。爐體密封不嚴(yán)，將會造成到處跑火、漏火，造成能源大量浪費、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，北京　高效工業(yè)爐價格，實現(xiàn)了軟密封。工業(yè)爐行業(yè)中普及脈沖燃燒控制技術(shù)，由高速燃燒器和工業(yè)爐控制系統(tǒng)兩部分組成。北京　高效工業(yè)爐價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京　高效工業(yè)爐價格,工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382854143339844/489399.png"></div><p style="text-indent:25px">工業(yè)爐是對物料進(jìn)行加熱，并使其發(fā)生物理和化學(xué)變化的工業(yè)加熱設(shè)備。爐與窯并與明顯區(qū)分，但含義稍有不同。在機(jī)械工業(yè)中，一般用來完成各種工件或材料的加熱、熔煉、熱處理等熱加工工藝所用的熱工設(shè)備稱為爐，而用于硅酸鹽工業(yè)的加熱設(shè)備則稱為窯。工業(yè)爐窯常統(tǒng)稱為“工業(yè)爐”。隨著不同生產(chǎn)工藝的需要，工業(yè)爐的結(jié)構(gòu)形式多種多樣，但一般說來，應(yīng)具備下列要求： 1、升溫速度快，單位面積產(chǎn)量高。 2、爐溫、氣氛易于控制，產(chǎn)品質(zhì)量好。 3、單位能源消耗量低，熱效率高。 4、結(jié)構(gòu)簡單，造價低，壽命長，維修方便。 5、操作簡單，機(jī)械化、自動化程度較高，環(huán)境污染少，勞動條件好。北京　高效工業(yè)爐價格工業(yè)爐具備要求：操作簡單，機(jī)械化、自動化程度較高，環(huán)境污染少，勞動條件好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京　高效工業(yè)爐價格,工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382854192353516/6336566.png"></div><p style="text-indent:25px">高溫空氣燃燒技術(shù)是90年代發(fā)展起來的一項燃燒技術(shù)。高溫空氣燃燒技術(shù)通過蓄熱式煙氣回收，可使空氣預(yù)熱溫度達(dá)煙氣溫度的95%，爐溫均勻性≤±5℃，其燃燒熱效率可高達(dá)80%。該技術(shù)具有高效節(jié)能、環(huán)保、低污染、燃燒穩(wěn)定性好、燃燒區(qū)域大、燃料適應(yīng)性廣、便于燃燒控制、設(shè)備投資降低、爐子壽命延長、操作方便等諸多優(yōu)點。但高溫空氣燃燒還存在諸如各熱工參數(shù)間和設(shè)計結(jié)構(gòu)間的定量關(guān)系，控制系統(tǒng)和調(diào)節(jié)系統(tǒng)的較優(yōu)化，燃?xì)赓|(zhì)量和蓄熱體之間的關(guān)系，蓄熱體的壽命和蓄熱式加熱爐的壽命的提高等一些問題，有待進(jìn)一步去探索。</p><p style="text-indent:25px">工業(yè)爐排煙系統(tǒng)是利用煙囪或機(jī)械裝置將工業(yè)爐爐膛內(nèi)的煙氣排出爐外的系統(tǒng)。保證排煙通暢是工業(yè)爐正常使用的重要條件，排煙不通暢時，爐膛壓力升高，從爐膛四周的縫隙會逸出大量煙氣而增加爐子的熱損失，影響爐內(nèi)氣流的均勻分布，降低爐溫均勻性，惡化操作環(huán)境。排煙系統(tǒng)是由產(chǎn)生抽力的排煙裝置和排送煙氣的煙道所組成。煙囪排煙是靠流入煙囪內(nèi)熱煙氣密度小于煙囪外空氣密度所產(chǎn)生的浮力，以克服煙道的阻力。利用引風(fēng)機(jī)也可將煙氣排出，或在排煙系統(tǒng)中某一部位裝設(shè)一個噴射管，用高速噴射氣體所產(chǎn)生的負(fù)壓排出煙氣。煙囪排煙不消耗動力，排煙溫度不受限制。當(dāng)排煙阻力很大而工業(yè)爐又間斷運行時，可用引風(fēng)機(jī)或噴射管排煙。噴射管適用于排除高溫?zé)煔猓灰L(fēng)機(jī)適用于排除低溫?zé)煔?。煙囪分為磚砌煙囪、混凝土煙囪和鋼板煙囪。煙道有地下煙道和架空煙道兩種。地下煙道多用磚砌，架空煙道宜采用襯有耐火材料的鋼板制成。為了減少煙氣對環(huán)境的污染，或因節(jié)能需要而在煙道內(nèi)設(shè)置預(yù)熱器時，都需要盡量提高煙囪高度并增加煙囪出口處的煙氣流速，使之大于當(dāng)?shù)剌^大風(fēng)速或至少不低于3米/秒,以避免煙氣中的有害氣體和煙塵向地面擴(kuò)散。砌體的作用是使工業(yè)爐在加熱或熔煉過程中承受高溫負(fù)荷，減少熱量損失，抵抗化學(xué)侵蝕并具有一定的結(jié)構(gòu)強度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京　高效工業(yè)爐價格,工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382853876767578/1259416.png"></div><p style="text-indent:25px">工業(yè)爐煤氣系統(tǒng)是否屬于壓力管道？工業(yè)爐設(shè)備中使用的各種能源介質(zhì)管道繁多，如燃燒系統(tǒng)管道（包括燃?xì)?煤氣管道、供風(fēng)管道和排煙管道），水冷卻系統(tǒng)管道（包括軟化水、凈環(huán)水和濁環(huán)水管道），汽化冷卻系統(tǒng)管道，儀表用氣系統(tǒng)管道，吹掃放散系統(tǒng)管道，液壓潤滑系統(tǒng)管道等。其中燃燒系統(tǒng)的煤氣管道雖然具備可燃、易爆、有毒特點，但工業(yè)爐燃燒系統(tǒng)壓力通常為10KPa以下，其中煉鐵高爐系統(tǒng)較高也*有50KPa，均遠(yuǎn)小于0.1MPa（1MPa=1000KPa），根據(jù)特種設(shè)備條例中壓力管道定義，只有表壓≥0.1MPa且管徑≥25mm的氣體管道（包括液化氣體、蒸汽）和特殊液體管道才屬于壓力管道，故工業(yè)爐煤氣系統(tǒng)管道不屬于壓力管道。工業(yè)爐具備要求：單位能源消耗量低，熱效率高。北京　高效工業(yè)爐價格</p><p style="text-indent:25px">工業(yè)爐結(jié)構(gòu)形式復(fù)雜多樣，且多為非標(biāo)部件，更沒有統(tǒng)一的標(biāo)準(zhǔn)，多數(shù)爐型也沒有相應(yīng)的**規(guī)程。北京　高效工業(yè)爐價格</p><p style="text-indent:25px">工業(yè)爐故障分析：每個換向閥配有一個氣動三聯(lián)件，氣動三聯(lián)件應(yīng)定期進(jìn)行加油和清渣、排水。加油時先關(guān)閉氣動三聯(lián)件前手閥，然后卸下油杯加油，油杯的油量以不超過滿刻度為宜。油料為氣動三聯(lián)件指定的霧化油，亦可用32#透平液壓油替代。油的霧化速度調(diào)整至以3~5天霧化一杯油為宜，同時保證3~5天內(nèi)加油一次。加油時如有必要，可一起進(jìn)行清渣、排水。如氣動三聯(lián)件不霧化油，應(yīng)及時對三聯(lián)件進(jìn)行檢修或更換。換向系統(tǒng)發(fā)生故障報警時，根據(jù)控制柜上顯示的報警指示燈找出故障點，并經(jīng)現(xiàn)場檢查和確認(rèn)后進(jìn)行及時的處理，恢復(fù)換向閥的正常工作。如果屬氣管爆裂或脫落，關(guān)閉該換向閥的壓縮空氣供氣閥門并立即更換相應(yīng)的氣管。如果屬限位開關(guān)松動不能接觸閥桿上的圓形鐵片，可立即調(diào)整限位開關(guān)的旋轉(zhuǎn)角度，保證換向閥閥板在前后極限位時和限位開關(guān)觸輪的正常接觸。如果不屬上述1）、2）原因報警，檢查電磁閥是否正常動作，必要時更換電磁閥。如果不屬上述1）、2）、3）故障報警，檢查氣缸是否內(nèi)漏、限位開關(guān)和電磁閥的接線是否正常。北京　高效工業(yè)爐價格</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2789959.html</p></div></div></div></div></div><div id="g7fuvcz" class="page-right twoColRt"><div id="ynfhtkc" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="87cjlsp" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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