Chimney monitoring platform towers include support towers for chimneys, exhaust emission towers, and auxiliary support towers. They primarily use steel structural frames to support the supported pipe bodies, with structural types including self-standing and guyed. The external steel structure mainly serves to secure glass fiber reinforced plastic and other composite desulfurization towers, as well as the function of the chimney. It also provides installation and control platforms for desulfurization towers, chimney entry holes, observation ports, and flue gas online monitoring systems. The external steel structure preferably uses a rotating staircase for easy maintenance and inspection of desulfurization towers (chimneys). Commonly used in chemical industries, oil departments, and flammable gas emissions. "Chimney towers" are also known as "flame towers" and are primarily used to burn off the potentially harmful, flammable, and explosive gases produced during the production processes of oil, petrochemical, refining, gasification, fertilizer, and chemical enterprises, converting them into non-hazardous gases before releasing them into the atmosphere.