Heavy metal device of high -efficient wet electrostatic precipitator catalytic oxidation combined removal

The utility model relates to a heavy metal device of high -efficient wet electrostatic precipitator catalytic oxidation combined removal, the heavy metal ion removal device that takes off include electrostatic dust removing area (3), spray zone (4), flue gas inlet (5), exhanst gas outlet (12), ash bucket (8) and light catalytic oxidation district, flue gas inlet (5) set up and locate in spray zone(4), electrostatic dust removing area (3) locate spray zone (4) directly over, it contains misalignment cloth was handed over in proper order to the polylith positive plate and negative plate. Compared with the prior art, the utility model has the advantages of adopted multistage heavy metal particles's the process of getting rid of, the clearance is high, can be automatic wash the adsorption plate, degree of automation is high. 本实用新型涉及种高效湿式静电除尘器催化氧化联合脱除重金属装置，所述的脱除重金属装置包括静电除尘区(3)、喷淋区(4)、烟气进口(5)、烟气出口(12)、灰斗(8)和光催化氧化区，所述的烟气进口(5)开设于喷淋区(4)处，所述的静电除尘区(3)设于喷淋区(4)的正上方，其包含多块依次交错排布的正极板和负极板。与现有技术相比，本实用新型具有采用了多级重金属颗粒的去除过程，去除率高，可