Integrated Pollutants Control Equipment Optimization with Fluidized Bed Absorber Based on Flow Field Simulation

The existing flue gas pollutants control system is facing great challenge with the promulgation of Emission Standard of Air Pollutants for Thermal Power Plants (GB13223-2011) in China. So much money is needed to improve or reinstall the pollutants disposal system, which is hard for the plants. The simple and low cost equipment called as the integrated pollutants control equipment with the fluidized bed absorber was firstly put forward to absorb the additional pollutants between the old and the new Chinese emission standards. Designed of the equipment was proceeded based on the uniform bag filtration and the AC absorption. The absorber was optimized by the flow field simulation. Two guide plates’ angle of 45°, the uniformly distributed bags and the opposed bend pipes can make the flow field in the IPCE uniform. The large AC inlet velocity is good for the uniform AC distribution.