Heat accumulating type combustion-supporting structure and combustion furnace

The utility model provides a heat accumulating type combustion-supporting structure which comprises a heat accumulator, a blast pipeline, a combustion-supporting pipeline, a smoke exhaust pipeline and an air outlet pipeline, an air inlet channel and an air outlet channel are arranged in the heat accumulator, the blast pipeline is communicated with the combustion-supporting pipeline through the air inlet channel, and the smoke exhaust pipeline is communicated with the air outlet pipeline through the air outlet channel. According to the heat storage type combustion-supporting structure, the gas circulation mode of the heat storage body is modified, heat exchange between smoke and combustion-supporting air is conducted continuously in real time, the heat storage type combustion-supporting structure does not need to be reversed, continuous work is achieved, and efficiency is improved. 本实用新型提供了一种蓄热式助燃结构，蓄热式助燃结构包括蓄热体、鼓风管道、助燃管道、排烟管道和出风管道，蓄热体内设有进风通道和出风通道，鼓风管道通过进风通道与助燃管道连通，排烟管道通过出风通道与出风管道连通。本实用新型的蓄热式助燃结构通过改造蓄热体的气体流通方式