烟塔合一技术的环保优势

Superiority of Environmental Protection of the Technology of Cooling Water in Place of Chimney Combining Tower

烟塔合一技术节省烟囱、烟气再热系统等土建及设备初投资和运行维护费用,而且湿法脱硫技术的广泛应用和环保要求也越来越严格,它的利用是一种趋势。从环保角度对采用此项技术时,烟气抬升高度、SO2落地浓度等方面进行了讨论,并阐述了采用不同形式的冷却塔对SO2的落地浓度的影响。

The technology of cooling water in place of chimney tower is technology that the thermal power plant chimney combines circulating water tower together into one, taking advantage of exhaust for the wet desulfurizing. This technology saves construction and the equipment initial investment and operating maintainence cost ,such as chimney, fuel gas reheating system. Viewing from environmental angle , this paper discusses t, the SO2 consistency subsided and so on through this technology, also expounds how different types of circulating water tower affects the subsided consistency of the SO2 .