鍋爐供熱量如何計算

??2018-03-07????????

要知道鍋爐產(chǎn)生蒸汽的參數(shù)，如鍋爐溫度和鍋爐壓力，然后通過查焓熵圖表，確定該參數(shù)蒸汽的焓值，即熱值，單位一般為千焦，除以10的6次方即為吉焦數(shù)，然后乘以每小時鍋爐的產(chǎn)汽量即為鍋爐供熱量。

蒸發(fā)量用重量M(Kg）來標度供熱量Q（J）由溫升熱與氣化潛熱兩部分組成：

1、溫升熱量Q1（J）：溫升熱與蒸發(fā)介質的熱容和蒸發(fā)介質的溫升成正比，即： Q=C×M×ΔT；ΔT=T2-T1 熱容C：J/Kg.℃ 這是個非常簡單的公式，用于計算溫升熱量，液體的飽和壓力隨溫度的提高而上升至液體表面上方壓力時開始蒸發(fā)。

2、蒸發(fā)潛熱Q2（J）為： Q2=M×ΔH ΔH：液體的蒸發(fā)焓（汽化熱）J/Kg

3、總供熱量Q=Q1+Q2

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專利余熱鍋爐設備全解析: 鄭鍋在余熱回收領域深耕三十余載，具有核心的技術競爭力，僅余熱鍋爐系列就擁有三十余項國家授權專利，是國內余熱鍋爐行業(yè)首家三廢余熱鍋爐、碳素余熱鍋爐等爐型市場占有率達到70%以上的技術壟斷型企業(yè)。

鄭鍋蒸汽鍋爐專題: 鄭鍋蒸汽鍋爐——以科技賦能匠心之作。鄭鍋致力于工業(yè)鍋爐、電站鍋爐的研發(fā)、生產(chǎn)。旗下工業(yè)蒸汽鍋爐系列產(chǎn)品包括生物質蒸汽鍋爐、燃氣蒸汽鍋爐、燃油蒸汽鍋爐、燃煤蒸汽鍋爐、余熱回收蒸汽鍋爐等產(chǎn)品，提供額定蒸發(fā)量2-410噸的蒸汽鍋爐產(chǎn)品，型號參數(shù)多樣，歡迎直接在線咨詢詳情！

鄭鍋熱水鍋爐專題: 鄭鍋熱水鍋爐——打造清潔供熱新模式。鄭鍋股份是中西部知名的供暖熱水鍋爐和工業(yè)熱水鍋爐生產(chǎn)廠家。旗下熱水鍋爐系列包括生物質熱水鍋爐、燃煤熱水鍋爐以及燃油燃氣熱水鍋爐等產(chǎn)品，可提供額定熱功率1.4MW-168MW的熱水鍋爐產(chǎn)品，型號參數(shù)多樣，歡迎直接在線咨詢詳情！

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国产精品网址-国产精品无-国产精品无码-国产精品无码AV-国产精品无码白浆高潮-国产精品无码不卡-国产精品无码无码-国产精品无码在线

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