真空熱風爐的組成結構原理?

真空熱風爐爐體分上下兩部分;上半部分為真空室(負壓蒸汽室)，其空間內裝設有管式汽-水熱交換器，用來加熱流過換熱器中成都收賬循环水。運行原理：真空熱風爐運行時，在真空負壓下爐體內成都找人公司熱媒水吸收燃料燃燒釋放成都收賬熱能，沸騰汽化為低溫蒸汽，低溫蒸汽上升遇到不銹鋼換熱器中收賬系統循环水，加熱循环水送給用戶用於采暖或衛生。水蒸氣自身被冷卻凝結成水滴下落到熱媒水面後再一次被加熱，從而完成瞭整個循环過程。熱媒水不斷地在封閉成都找人公司機體內進行著“沸騰==蒸發==冷凝==熱媒水”的循环，因此無需補充冷凝水，也無空燒的危險。真空熱風爐利用的汽水凝結換熱，在所有換熱工況中，汽水凝結換熱傳熱系數是最高的。
The vacuum hot blast stove body is divided into two parts, the upper part is a vacuum chamber (negative pressure steam chamber), and the space is equipped with a tubular steam-water heat exchanger, which is used to heat the circulating water flowing through the heat ex彩色沥清地坪changer. Operating Principle: When the vacuum hot blast stove is running, the heat medium water in the furnace absorbs the heat energy released by fuel combustion under vacuum negative pressure, boils and vaporizes into low temperature steam. The low temperature steam rises and meets the system circulating water in the stainless steel heat exchanger. The heating circulating water is sent to the user for heating or sanitation. The steam itself is cooled and condensed into dro印花地坪plets which fall to the surface of the heat medium and then heated again, thus completing the whole cycle. The heat medium water is continuously circulating in the closed body, boiling= evaporation= condensation= heat medium water, so there is no need to supplement the condensation water and there is no danger of empty burning. The condensation heat transfer coefficient of steam and water is the highest in all heat transfer conditions.