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机械、冶金工厂使用的台车式热处理炉,燃料多用煤气或重油,采用传统的燃烧系统,由于排烟温度高、烟气短路、燃烧不完全等原因,炉子热效率极低,一般仅在5％左右。 大连高新园区北岛能源技术发展有限公司应用自行开发的具有国际先进水平的高效蓄热式燃烧/热回收工业炉技术,开发、设计了高效蓄热式台车热处理炉,使燃烧系统与余热回收系统有机地结合于一体。既提高了余热回收率,又提高了加热速度和炉温均匀性。
Mechanical and metallurgical plants using trolley-type heat treatment furnace, fuel gas or heavy oil, the use of traditional combustion systems, due to high exhaust temperature, flue gas short circuit, incomplete combustion and other reasons, the furnace thermal efficiency is very low, generally only 5% about. Dalian High-tech Park North Island Energy Technology Development Co., Ltd. developed with its own international advanced level of high-temperature regenerative combustion / heat recovery furnace technology, development and design of high-efficiency regenerative car heat treatment furnace, the combustion system and waste heat recovery The system is organically integrated. Not only improve the recovery of waste heat, but also improve the heating rate and temperature uniformity.