Flue gas treatment equipment of industrial boiler

The flue gas treatment equipment comprises a treatment tank, the treatment tank is provided with a tank body and an arc-shaped sealing cover plate arranged at the top of the treatment tank, a discharge port is formed in the outer side of the treatment tank, the bottom of the treatment tank is communicated with a gas inlet pipe, and a gas outlet pipe is arranged at the bottom of the gas inlet pipe. The end, close to the air inlet pipe, of the treatment tank is fixedly connected with a supporting seat, the position, close to the discharging opening, of the outer side of the treatment tank communicates with an extension pipe, and the end, away from the treatment tank, of the extension pipe is rotationally connected with a sealing cover through a rotating bolt; the desulfurization treatment device is used for carrying out desulfurization filtration on flue gas discharged by the boiler, and the desulfurization treatment device is arranged in the treatment tank; the invention relates to the technical field of indus