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Introduction to the Energy-Saving Technology Principle of Heat-Storage Type Bake Ovens

2025-11-28

The principle of regenerative combustion technology :

Thermal storage combustion technology is an effective flue gas waste heat recovery technique. It recovers waste heat from flue gas by alternately switching paired thermal storage units between heat-absorbing and heat-releasing states. , That is, the heat-storage medium on one side undergoes combustion of a mixed gas consisting of coal gas and air, releasing heat. , The high-temperature flue gas after combustion is discharged through the heat-storage medium on the other side. , As the high-temperature flue gas is discharged, the residual heat is fully absorbed by the thermal storage medium. ; After the thermal storage medium’s operating state is switched , On the side supplying gas, the heat-storage medium not only provides energy but also releases the heat it has absorbed and stored. On the other side, the medium absorbs and stores heat from the high-temperature flue gases. , The switching time between the two heat storage units is typically set to: 30-50s

Energy-saving advantage: The heat-storage type baking oven can maximize the recovery of waste heat from flue gases. , Reduce flue gas heat loss , Improve the thermal efficiency of regenerative burners.

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