The efficiency of the honeycomb ceramic regenerator of waste-heat alternatives to traditional waste heat recovery unitRecovery of exhaust heat preheating combustion-supporting air has been proved to be an effective energy saving measures.Traditional heat recovery efficiency is low, smoke heat loss is very big, if the use of advanced waste heat recovery unit, "limit" smoke waste heat recovery of radiant tube device, can greatly improve the thermal efficiency of equipment.Through calculation shows that only 200 mm long, such regenerator flue gas temperature can be reduced to 200 ℃, the air preheat temperature from room temperature to 850 ℃.With the traditional air preheater, compared to preheat air temperature to 300 ℃ can realize energy saving of 21.55%.
greatly reduce NOx combustion formed by thermal type.