安徽工業(yè)爐專業(yè) 歡迎咨詢納博熱工業(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="在工業(yè)爐的燃?xì)?、燃油、燃煤等燃燒過程中，空氣量不足則會(huì)出現(xiàn)不能充分燃燒的狀況。過剩空氣量太多時(shí)，又會(huì)使煙道氣大量增加，從窯內(nèi)帶走大量熱量，使熱損失增大，窯爐燃燒溫度下降，降低工業(yè)窯爐的熱效率，增加了能源消耗。此外，在工業(yè)窯爐的冶煉、焙燒、燃"><meta name="keywords" content="安徽工業(yè)爐專業(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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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id="9pl5zvt" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637382853748994141/200340.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zx9thbp" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637382853748994141/200340.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bzxdp7r" 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>安徽工業(yè)爐專業(yè),工業(yè)爐</p><p><span>***更新：</span>2020-12-15 06:15:46</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="hpfvlbx" 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="9tz7pnd" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="f9ppndj" class="box"><p><p style="text-indent:25px">在工業(yè)爐的燃?xì)?、燃油、燃煤等燃燒過程中，空氣量不足則會(huì)出現(xiàn)不能充分燃燒的狀況。過剩空氣量太多時(shí)，又會(huì)使煙道氣大量增加，從窯內(nèi)帶走大量熱量，使熱損失增大，窯爐燃燒溫度下降，降低工業(yè)窯爐的熱效率，增加了能源消耗。此外，在工業(yè)窯爐的冶煉、焙燒、燃燒及其他反應(yīng)過程中，往往會(huì)產(chǎn)生一些可燃性物質(zhì)，安徽工業(yè)爐專業(yè)，這些物質(zhì)進(jìn)入煙氣凈化系統(tǒng)后，有可能會(huì)產(chǎn)生燃爆現(xiàn)象。因此，安徽工業(yè)爐專業(yè)，安徽工業(yè)爐專業(yè)，工業(yè)窯爐的熱效率控制及煙氣防燃爆治理是當(dāng)前工業(yè)企業(yè)普遍需要解決的問題。工業(yè)爐的操作方便程度，以及安全性指標(biāo)等。安徽工業(yè)爐專業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽工業(yè)爐專業(yè),工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382853748994141/200340.png"></div><p style="text-indent:25px">工業(yè)爐的結(jié)構(gòu)、加熱工藝、溫度控制和爐內(nèi)氣氛等，都會(huì)直接影響加工后的產(chǎn)品質(zhì)量。在鍛造加熱爐內(nèi)，提高金屬的加熱溫度，可以降低變形阻力，但溫度過高會(huì)引起晶粒長大、氧化或過燒，嚴(yán)重影響工件質(zhì)量。在熱處理過程中，如果把鋼加熱到臨界溫度以上的某一點(diǎn)，然后突然冷卻，就能提高鋼的硬度和強(qiáng)度；如果加熱到臨界溫度以下的某一點(diǎn)后緩慢冷卻，則又能使鋼的硬度降低而使韌性提高。為了獲得尺寸精確和表面光潔的工件，或者為了減少金屬氧化以達(dá)到保護(hù)模具、減少加工余量等目的，可以采用各種少無氧化加熱爐。在敞焰的少無氧化加熱爐內(nèi)，利用燃料的不完全燃燒產(chǎn)生還原性氣體，在其中加熱工件可使氧化燒損率降低到0.3%以下。安徽工業(yè)爐專業(yè)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(qiáng)度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽工業(yè)爐專業(yè),工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382854114619141/3973098.png"></div><p style="text-indent:25px">工業(yè)爐固體燃料燃燒裝置：使用固體燃料的工業(yè)爐，常用塊煤層狀燃燒法和粉煤噴流燃燒法。采用塊煤層狀燃燒法的燃燒裝置簡稱燃燒室，分為人工加煤燃燒室和機(jī)械加煤燃燒室。塊煤靠人工或機(jī)械裝置堆放在爐排上，助燃空氣從爐排下部自下而上地穿過煤層，完成燃燒反應(yīng)。圖3是往復(fù)爐排的機(jī)械加煤燃燒室。煤粉噴流燃燒法是將煤粉破碎到50～60微米的粒度，用空氣噴到爐內(nèi)，在運(yùn)動(dòng)過程中通過煤粉燒嘴完成燃燒反應(yīng)，形成具有一定形狀的火焰。納博熱（上海）工業(yè)爐有限公司。</p><p style="text-indent:25px">工業(yè)爐是對(duì)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(jià)低，壽命長，維修方便。 5、操作簡單，機(jī)械化、自動(dòng)化程度較高，環(huán)境污染少，勞動(dòng)條件好。在工業(yè)爐的燃?xì)狻⑷加?、燃煤等燃燒過程中，空氣量不足則會(huì)出現(xiàn)不能充分燃燒的狀況。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽工業(yè)爐專業(yè),工業(yè)爐" src="https://tyunfile.71360.com/UploadFile/nabore/637382853876767578/1259416.png"></div><p style="text-indent:25px">工業(yè)爐的熱效率的控制：燃燒過程是燃料和氧發(fā)生化學(xué)反應(yīng)的過程。在實(shí)際生產(chǎn)中，燃料燃燒所需的氧一般都取自空氣。燃料完全燃燒而又無剩余氧產(chǎn)生所需要的空氣量，稱為理論空氣量。所謂完全燃燒，指的是燃料內(nèi)的可燃成分，如H2在燃燒后較終生成水蒸汽，CO燃燒后，較終生成CO2，各種碳?xì)浠衔锶紵笊伤羝虲O2，硫燃燒后生成SO2等等。一般來說，天然氣、煤氣等氣體燃料正常燃燒的過?？諝庀禂?shù)取1.02~1.20；重油等燃料正常燃燒的過?？諝庀禂?shù)取1.10~1.30；固體燃料正常燃燒的過?？諝庀禂?shù)取1.30~1.70。精確的系數(shù)需根據(jù)具體的窯爐進(jìn)行試驗(yàn)計(jì)算，然后對(duì)照一般數(shù)據(jù)確定該窯爐正常燃燒的合理過?？諝饬?。此外，把過高的過?？諝庀禂?shù)降下來，合理控制過剩空氣量，是節(jié)約能源、提高工業(yè)窯爐熱效率的有效措施。工業(yè)爐的環(huán)保等級(jí)是否滿足國家的需要，如果不滿足估計(jì)的需要，是不能審核通過的。安徽工業(yè)爐專業(yè)</p><p style="text-indent:25px">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。安徽工業(yè)爐專業(yè)</p><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(diǎn)，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。安徽工業(yè)爐專業(yè)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2412042.html</p></div></div></div></div></div><div id="rxljhfv" class="page-right twoColRt"><div id="lb7xn97" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="f7xfl7t" 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" 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