焦化行业余热回收与利用技术

Technology of waste heat recovery and utilization in coking industry

介绍了焦化行业的红焦显热、荒煤气显热和烟道气余热回收利用技术，重点介绍已成功运用的偏心型径向热管在焦炉烟道气余热回收技术，具有换热效率高、环境适用性好，设备制造简单、投资低的特点，为焦化行业烟道气的余热回收利用提供一种技术参考。

This article describes the red coke sensible heat, crude gas sensible heat and flue gas heat recovery technology in coking industry, focusing on the successful use of eccentric radial heat pipe technology in flue gas heat recovery from coke oven, which have the characteristics of a high heat transfer efficiency, good environmental applicability, simple equipment manufacturing, low investment, it can provide a reference for coking industry flue gas heat recovery technology.