為什么鍋爐燃燒器火焰是藍色的？-行業資訊-黃石市新瑞環?？萍加邢薰?/title> <meta name="Keywords" content="低氮燃氣燃油燃燒器,高爐氣燃燒器,天然氣燃燒器,超低氮燃燒器,直燃式熱風爐,超低氮熱風爐,脫硝熱風爐,低氮沸騰爐,煤粉燃燒器,煤粉爐" > <meta name="Description" content=" 鍋爐燃燒器在選擇以及使用初期都會遇到一些問題，集中表現在注意事項等，使用段時間后便會集中出現一些技術性問題，下面我們一起來了解下鍋爐燃燒器火焰只有1000攝氏度。為什么火焰是藍色的？&nb" > <link href="/Templates/cn/css/style.css" rel="stylesheet"> <link href="/Templates/cn/css/aos.css" rel="stylesheet"> <link href="/Templates/cn/css/style1.css" rel="stylesheet"> <link href="/Templates/cn/css/common.css" rel="stylesheet"> <script src="/Templates/cn/js/jquery.js"></script> <script src="/Templates/cn/js/jquery.superslide.2.1.1.js"></script> <script src="/Templates/cn/js/common.js"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><del id="qwof0"></del><sub id="qwof0"><tt id="qwof0"></tt></sub><noframes id="qwof0"><nav id="qwof0"><span id="qwof0"><bdo 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鍋爐燃燒器在選擇以及使用初期都會遇到一些問題，集中表現在注意事項等，使用段時間后便會集中出現一些技術性問題，下面我們一起來了解下鍋爐燃燒器火焰只有1000攝氏度。為什么火焰是藍色的？</p><p><br/></p><p><br/></p><p><br/></p><p> 對于燃氣冷凝鍋爐來說，完全預混柱狀燃燒器的實測火焰表面溫度為1000攝氏度，呈現藍色。但是有的資料顯示，1000攝氏度時燃氣火焰應該是橙色，藍色火焰時，溫度應該在2000攝氏度。</p><p><br/></p><p><br/></p><p><br/></p><p> 有的資料說，因為天然氣在焰心燃燒，氧氣不充分，產生CO，CO在焰尾燃燒，呈現藍色。但是，冷凝鍋爐是完全預混燃燒，空氣燃氣均勻混合燃燒，應該不存在焰心氧氣不足的情況。那么到底是哪種原因所致呢？</p><p><br/></p><p><br/></p><p><br/></p><p> 火焰呈現藍色是氧氣過量了，所以會呈現藍色。你說的預混沒錯，但是預混也要調整燃氣和空氣的混合比例。燃氣過量和空氣過量都會導致溫度降低?？諝膺^量火鴉呈藍色，燃氣過量火焰呈現紅色且火焰發飄。</p><p><br/></p><script src="/inc/AspCms_VisitsAdd.asp?id=499"></script></p> </div> <div class="fenx"> <div id="bdshare" class="share bdsharebuttonbox bdshare-button-style0-16"><a href="#" class="bds_more" data-cmd="more">分享到：</a> <a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a><a href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信"></a><a href="#" class="bds_sqq" data-cmd="sqq" title="分享到QQ好友"></a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a><a 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