上海進(jìn)口預(yù)混燒嘴虎博供-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="隨著人們的環(huán)保和節(jié)能意識的逐漸提高，眾多大中型企業(yè)如鋼鐵冶金、石油化工、火力發(fā)電廠等使用工業(yè)爐窯的場所，已經(jīng)將提高燃燒效率、降低能源消耗、降低污染物的排放等作為提高產(chǎn)品質(zhì)量和增強(qiáng)產(chǎn)品競爭能力的重要途徑。燃?xì)鉄觳捎脝坞姌O進(jìn)行點(diǎn)火和火焰監(jiān)測操"><meta name="keywords" content="上海進(jìn)口預(yù)混燒嘴,燒嘴"><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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id="bq72fls" class="leftbox clearfix"><h1>上海進(jìn)口預(yù)混燒嘴虎博供</h1><div id="zdpmov8" class="proBig"><div id="gk3jgse" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637181401831582031/3417434.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3dfhjqn" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637181401831582031/3417434.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rqnzbn7" 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>上海進(jìn)口預(yù)混燒嘴,燒嘴</p><p><span>***更新：</span>2021-01-23 08:01:10</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="vo7yzpw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上?；⒉╇娮涌萍加邢薰?/a></p><p><span>聯(lián)系人：</span>陳經(jīng)理</p><p><span>郵箱: </span>hotpow01@163.com</p><p><span>電話: </span>13818025483</p><p><span>傳真: </span>021_50877705</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-68065611</p><p><span>地址: </span>楊高南路5998號三樓東面</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="3np8dp7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="d23e3aq" class="box"><p><p> 隨著人們的環(huán)保和節(jié)能意識的逐漸提高，眾多大中型企業(yè)如鋼鐵冶金、石油化工、火力發(fā)電廠等使用工業(yè)爐窯的場所，已經(jīng)將提高燃燒效率、降低能源消耗、降低污染物的排放等作為提高產(chǎn)品質(zhì)量和增強(qiáng)產(chǎn)品競爭能力的重要途徑。燃?xì)鉄觳捎脝坞姌O進(jìn)行點(diǎn)火和火焰監(jiān)測操作，有多種長度以便用于不同的安裝場合，普遍應(yīng)用于鋼鐵、陶瓷以及有色等行業(yè)的熱處理系統(tǒng)中。一，上海進(jìn)口預(yù)混燒嘴，上海進(jìn)口預(yù)混燒嘴、點(diǎn)火系統(tǒng)構(gòu)成：完整的點(diǎn)火系統(tǒng)基本的結(jié)構(gòu)是點(diǎn)火裝置和熄火保護(hù)裝置，上海進(jìn)口預(yù)混燒嘴。燒嘴的點(diǎn)火裝置一般包括點(diǎn)火電極和點(diǎn)火器（內(nèi)配有變壓器也有的是外配型），通過變壓器后的電壓達(dá)10kv以上，點(diǎn)火電極對點(diǎn)火柱高壓放電產(chǎn)生電火花來引燃天然氣。 </p> <p> <br /> </p> <p> <br /> 德國進(jìn)口燒嘴哪種型號好用？上海進(jìn)口預(yù)混燒嘴</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海進(jìn)口預(yù)混燒嘴,燒嘴" src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637181401831582031/3417434.jpg"></div><p> krom//schroeder霍科德天然氣燒嘴概念，燃料為天然氣的燃燒裝置稱為天然氣燒嘴，工業(yè)窯爐和化工加熱裝置中對天然氣燃燒裝置的習(xí)慣叫法，也有部分習(xí)慣稱之為天然氣燃燒器。天然氣燒嘴的特點(diǎn)是燒嘴的燃燒氣體出口速度可達(dá)100米/秒以上，通過滲入二次空氣是出口的燃燒氣體溫度降低到與工件加熱溫度相接近的溫度。因此，采用高速調(diào)溫?zé)炜蓮?qiáng)化對流傳熱。促使?fàn)t內(nèi)氣流循環(huán)均勻爐溫降低火焰與工件間溫度差，對提高工件加熱質(zhì)量和節(jié)能十分有利。 </p> <p> <br /> </p> <p> <br /> 上海進(jìn)口預(yù)混燒嘴進(jìn)口天然氣燒嘴多少錢？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海進(jìn)口預(yù)混燒嘴,燒嘴" src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637181401840703125/7890263.jpg"></div><p> 平焰燒嘴的設(shè)計特點(diǎn)就是在燒嘴出口處設(shè)置擋板，使軸向氣流受阻而沿爐壁徑向散開形成平火焰或者利用旋轉(zhuǎn)氣流配合喇叭孔形成通道而形成平焰。形成平焰的基本條件就是氣流噴出燒嘴后，其徑向速度大于軸向速度形成旋轉(zhuǎn)氣流，在火焰根部有連續(xù)點(diǎn)燃條件以保證燃?xì)夥€(wěn)定燃燒。平焰燒嘴按燃料種類可分為燃煤氣、燃油、燃煤粉燒嘴。其中燃煤氣燒嘴又分為燃發(fā)生爐煤氣、城市煤氣、天然氣燒嘴。燃油平焰燒嘴又分為重油、柴油、醇基燃料燒嘴。根據(jù)供氣壓力不同，平焰燒嘴又分為高壓和低壓燒嘴，按旋流方式分為單旋和雙旋流燒嘴，按助燃空氣供入方式可分為鼓風(fēng)式和引射式燒嘴。 </p> <p> <br /> </p> <p> <br /> </p><p> krom工業(yè)燒嘴外殼一般有鑄鋁與鑄鐵材質(zhì)，大功率燒嘴是由非標(biāo)定制，外殼有不銹鋼和不同碳鋼，不管外殼是什么材質(zhì)，導(dǎo)焰管材質(zhì)均是由耐高溫合金鋼或者碳化硅材質(zhì)構(gòu)成，且大功率燒嘴均配置點(diǎn)火口。燒嘴熄火原因分析：一次風(fēng)配比過低時，加熱爐效率就會降低。一次風(fēng)配比過高時，火焰很短，根部與燒嘴明顯脫節(jié)，會被吹離燒嘴而引起熄火。二次風(fēng)配比過低時，空氣過剩系數(shù)小，燃燒熱效率高，燃?xì)鉂舛却螅鹧鎮(zhèn)鞑ニ俣鹊?，?dāng)火焰?zhèn)鞑ニ俣刃∮诨旌先紵龤怏w噴射速度時，火焰會被吹離燒嘴而引起熄火。 </p> <p> <br /> </p> <p> <br /> 進(jìn)口焦?fàn)t燒嘴哪種好用？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海進(jìn)口預(yù)混燒嘴,燒嘴" src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637181401849033203/6780543.jpg"></div><p> 自身預(yù)熱式燃?xì)鉄鞂Σ僮髡叨?只需合理地控制燃燒和排煙,空氣就能很好地被預(yù)熱。也就是說,預(yù)熱空氣這項工作不需特意去做,這一點(diǎn)適合操作者的意愿,也有利于燃?xì)鉄祛A(yù)熱空氣作用的發(fā)揮。反過來說,如果燃燒和排煙控制的不合理,那么空氣也就不會預(yù)熱的太好,甚至?xí)θ細(xì)鉄飚a(chǎn)生損害。和其他燃?xì)鉄煲粯?所謂的合理控制燃燒,無外乎就是按照加熱工藝對爐溫的要求而進(jìn)行適當(dāng)?shù)娜剂瞎┙o,同時按合理的空氣系數(shù)送入助燃空氣。這對有經(jīng)驗的操作者來說是輕而易舉的,他根據(jù)燃?xì)鉄靽姲l(fā)的火焰狀態(tài)和聲音就可做出準(zhǔn)確判斷。 </p> <p> <br /> </p> <p> <br /> 工業(yè)爐進(jìn)口燒嘴多少錢？上海進(jìn)口預(yù)混燒嘴</p><p style="text-indent:25px">進(jìn)口節(jié)能燒嘴哪種好用，多少錢？上海進(jìn)口預(yù)混燒嘴</p><p> <p> 在新建工業(yè)燃?xì)饧訜釥t或舊爐改造時，一般需要確定燃?xì)庥昧亢皖A(yù)估熱效率，對后期對燃?xì)夤艿赖脑O(shè)計提供參數(shù)，也方便對燃?xì)鉄斓倪x型。 </p> <p> 在設(shè)計爐子時，有兩種方式確定燃?xì)庥昧?，即計算法和?jīng)驗法。計算法是從熱平衡關(guān)系中計算求得爐子的燃?xì)庥昧?；?jīng)驗法是參照大科以往案例，同類型窯爐進(jìn)行比對，選定所設(shè)計爐子的燃?xì)庥昧?。計算法一般用在新窯爐的設(shè)計；而經(jīng)驗法多針對老舊窯爐改造，往往要用戶盡可能提供多的數(shù)據(jù)，經(jīng)驗法多以實(shí)際生產(chǎn)為依據(jù)，計算量相對較少。但經(jīng)驗法設(shè)計用氣量，并不能剖析設(shè)計方案在熱量利用方面的優(yōu)缺點(diǎn)。計算法情況要好于理論法，但計算量較大，需要投入大量時間計算論證。 </p> </p> <p> <br /> 上海進(jìn)口預(yù)混燒嘴</p><p style="text-indent:25px">上?；⒉╇娮涌萍加邢薰臼且患医?jīng)營范圍：計算機(jī)應(yīng)用、電子技術(shù)等專業(yè)的“四技”服務(wù)，自營和代理各類商品和技術(shù)的進(jìn)出口（但***限定公司經(jīng)營或禁止進(jìn)出口的商品和技術(shù)除外），機(jī)電設(shè)備、節(jié)能設(shè)備、環(huán)保設(shè)備、電子產(chǎn)品、計算機(jī)及控制系統(tǒng)的設(shè)計及銷售的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。公司自創(chuàng)立以來，投身于壓力開關(guān)，控制器，減壓閥，電磁閥，是機(jī)械及行業(yè)設(shè)備的主力軍。上海虎博電子公司致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。上?；⒉╇娮庸臼冀K關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使上?；⒉╇娮庸驹谛袠I(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2973868.html</p></div></div></div></div></div><div id="ihzoary" class="page-right twoColRt"><div id="j3v82ry" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="cr37oax" 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) 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