FLUE GAS DESULFURIZER FOR THERMOELECTRIC POWER PLANT

摘要

The flue gas desulfurization facility of thermal power plant starts. The thermal power plant flue gas desulfurization system includes an absorption tower into which exhaust gas and oxidation air flow; An exhaust gas inflow pipe for introducing a gas containing sulfur oxide into the absorption tower; An oxidation air inflow pipe for introducing oxidation air into the absorption tower; An absorbent reservoir storing the absorbent; An absorbent slurry transfer pipe for transferring the absorbent slurry from the absorbent reservoir to the absorption tower; And a gypsum slurry transfer pipe for transferring gypsum as a byproduct of the desulfurization process from the absorption tower to the outside of the absorption tower, wherein a gas containing sulfur oxides is injected into the absorption tower through the exhaust gas inlet pipe, The oxidizing air is injected into the absorption tower through the inlet pipe and the absorbent slurry is injected into the absorption tower through the absorption slurry transfer pipe to desulfurize the gypsum and then discharge gypsum as a byproduct through the gypsum slurry transfer pipe Can be featured