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由江苏工学院与镇江市地质通用机械厂共同研制的烟气余热回收装置一一复合式相变换热器已通过了江苏省科委主持的技术鉴定,并申请了中国专刊.复合式相变换热器由空气预热和相变换热器两部分组成.它利用锅炉废气的余热预热空气,还可提供70-80℃的热水.与普通省煤器、热管换热器和真空变相换热器相比,复合式相变换热器由于采用独特的结构形式和传热机理,并运用优化设计,使该设备的重量、尺寸大幅度下降,
The composite phase change heat exchanger, which was jointly developed by Jiangsu Institute of Technology and Zhenjiang Geological General Machinery Factory, has passed the technical appraisal conducted by Jiangsu Science and Technology Commission and applied for a special issue of China. Heat exchanger consists of air preheating and phase change heat exchanger composed of two parts.It is the use of boiler waste heat preheating air, but also provide 70-80 ℃ hot water.Compared with ordinary economizer, heat pipe heat exchanger and vacuum Compared to the phase change heat exchanger, the composite phase change heat exchanger adopts a unique structure and heat transfer mechanism and optimizes the design so that the weight and the size of the device drop substantially.