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Filter element for circulating fluidized bed boiler


Bluslot customized wedge wire screen filter element specially used in circulating fluidized bed boiler.

Circulating fluidized bed boiler adopts clean coal combustion technology with the highest degree of industrialization. The circulating fluidized bed boiler adopts fluidized combustion, and its main structure includes two parts: combustion chamber (including dense phase area and dilute phase area) and circulating return furnace (including high-temperature gas-solid separator and return system). The biggest difference from the bubbling fluidized bed combustion technology is the high operating wind speed, which strengthens the heterogeneous reaction processes such as combustion and desulfurization. The boiler capacity can be expanded to a large capacity (600MW or above) acceptable to the power industry. The circulating fluidized bed boiler has well solved the basic problems such as heat, mechanics and materials, as well as the engineering problems such as expansion, wear and overtemperature, Become an advanced technology for energy utilization of non combustible solid fuels (such as coal gangue, oil shale, municipal waste, sludge and other wastes).