High-temperature furnace smoke heat exchange device

• Main Authors: HUANG GANGYING, YIN JIEFENG, LI YUANHAO, WU BAOHUI, LYU CHENFENG, SI XIAOFEI, LIU YUTIAN
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2021
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; FLUES; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; WEAPONS

The invention discloses a high-temperature furnace smoke heat exchange device. The interior of a heat exchange device shell is divided into a plurality of cavities through an upper cavity partition plate, a plurality of middle cavity partition plates and a lower cavity partition plate, wherein a hot primary air inlet pipeline is communicated with an inlet of a lowest cavity, and a hot primary airoutlet pipeline is communicated with an outlet of an uppermost cavity; every two adjacent cavities are communicated with each other through a turn-back communicating air bellow; a high-temperature furnace smoke inlet pipeline is communicated with an inlet of a high-temperature furnace smoke distribution box; an outlet of the high-temperature furnace smoke distribution box is communicated with oneend of each furnace smoke heat exchange pipe; the other end of each furnace smoke heat exchange pipe penetrates through the upper cavity partition plate, the middle cavity partition plate and the lower cavity partition plate a