Soot blowing structure used after shutdown of boiler of thermal power plant

The utility model discloses a soot blowing structure after boiler shutdown of a thermal power plant in the technical field of boiler soot blowing systems, which comprises more than two groups of boilers, each group of boilers is provided with a soot blowing steam main pipeline and a soot blower, the soot blowing steam main pipeline is connected to the soot blower, and the soot blowing steam main pipeline is connected to the soot blower. A plurality of sets of boilers are arranged on the boiler body, soot blowing steam communication main pipes are arranged among the soot blowing steam main pipes of the boilers in a communicated mode, and a soot blowing steam communication valve is arranged at one end, communicated with the soot blowing steam communication main pipes, of each soot blowing steam main pipe. The influence of stored ash on boiler inspection and maintenance and the corrosion influence of water flushing of the boiler tube are avoided, and the cost of ash water treatment and environmental protection i