Hierarchical spray set of wet -type electrostatic precipitator

The utility model relates to a hierarchical spray set of wet -type electrostatic precipitator. Still there is not at present the wet -type electrostatic precipitator spray set that can avoid anode plate corrosion problems. The utility model discloses a wet -type electrostatic precipitator body and ash bucket, this internal anode plate that is provided with of wet -type electrostatic precipitator, its characteristics are: still include upper shower water pipeline, lower floor's shower water pipeline, upper strata shower water adjusting valve, the shower water adjusting valve of lower floor, several upper strata nozzle, several lower floor nozzle and shower water house steward, several upper strata nozzle is all installed on upper spray header way, the top of cloth at the anode plate is equallyd divide to several upper strata nozzle, several lower floor nozzle is all installed on lower floor spray header way, the below of cloth at upper nozzle is equallyd divide to several lower floor nozzle, upper strata shower water pipeline and lower floor's shower water pipeline are all connected on the shower water house steward, on, the shower water adjusting valve of lower floor installs respectively on upper shower water pipeline and lower floor spray header way. The utility model discloses can avoid anode plate corrosion problems.