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浸入燃烧过程，是用燃料和空气均匀混合燃烧后的 热燃气，自浸入溶液中的燃烧管喷出，通过液体鼓泡排出，汽液两相直接接触，发生剧烈的热交换而进行蒸发的过程。 因而浸入燃烧的优点在于：能处理粘稠和易结晶、结垢、以及腐蚀性较强的物料。因其 直接传热，所以具有较高的热效率（可达９０％以上）和蒸发强度（可达１００～１８０ＫｒＨ２Ｏ／ ａｃ）同时蒸发设备本身也较简单，节省贵重钢材，投资费用低，并可适用于中小型化工操作过程。 浸入燃烧应用于工业时间还不久，我国才刚开始于研究阶段，对它的机理掌握还很差，力了使它服务于我国建设事业，尚须进行大力的研究工作。
Immersed in the combustion process, the fuel gas and air are uniformly mixed combustion hot gas, from the immersed in the combustion tube in the solution through the liquid bubble discharge, vapor-liquid two-phase direct contact, the occurrence of intense heat exchange and evaporation process . The advantage of immersion combustion is that it handles sticky and easy-to-crystallize, fouling, and corrosive materials. Because of its direct heat transfer, it has high thermal efficiency (up to 90%) and evaporation intensity (up to 100 ~ 180KrH2O / ac) while evaporation equipment itself is relatively simple, saving valuable steel, low investment costs, and is applicable Small and medium-sized chemical operations. Immersed in combustion for industrial time is not long ago, our country has just begun in the research stage, the mechanism of its grasp is still poor, to make it serve the construction of our country, still need to carry out vigorous research.