Flue gas desulfurization and dust removal device for industrial boiler

The utility model discloses a flue gas desulfurization and dust removal device for an industrial boiler, and relates to a boiler flue gas treatment device. The flue gas desulfurization and dust removal device comprises a boiler flue gas discharge channel, a draught fan and a turbulent ball tower, wherein the boiler flue gas discharge channel is sequentially communicated with a cyclone separator, an electrostatic dust collector, a quenching tower, a dehumidifier, a draught fan and a turbulent ball tower; a liquid bath is arranged at the bottom of the quenching tower; a pump body I is arranged on an external pipeline of the liquid bath, and is communicated with a layer of water distributor I in the quenching tower; the liquid bath is arranged at the bottom of the turbulent ball tower; and a pump body II is arranged on the external pipeline of a liquid bath II and is communicated with a water distributor II on the upper part in the turbulent ball tower. The flue gas desulfurization and dust removal device for the industrial boiler disclosed by the utility model is scientific and reasonable in structure design; desulfurization water can be repeatedly utilized; the water consumption is effectively reduced; resources are saved; the cost is reduced; through treatment in a multi-stage treatment manner, the desulfurization and dust removal efficiency is further improved; the flue gas desulfurization and dust removal device is simple in structure and low in manufacturing cost; and reduction of capital investment of enterprises is facilitated.