• • The proposed overall energy system, encompassing 11 key energy nodes, improves outlet temperature prediction accuracy from 14.3% to 2.8% in a glove manufacturing RTO, enabling precise thermal management and energy savings.
• • Introduction of the longitudinal temperature distribution function for heat accumulators resolves heat accounting difficulties in the accumulator chamber, allowing accurate dynamic heat exchange modeling under cyclic operation.
• • The energy balance model systematically covers preheating, combustion, heat recovery, and heat loss, providing a comprehensive framework for identifying and minimizing thermal inefficiencies in three-chamber RTOs.
• • The system's applicability across industries is ensured by adjustable equilibrium terms, accommodating varying waste gas compositions and operating conditions, thus supporting broad deployment in VOC abatement.