The invention relates to a bubbler with a novel structure. The bubbler with a novel structure comprises a cylindrical shell, an air inlet pipe, primary gas distribution pipes, secondary gas distribution pipes, jet pipes, an air exhaust opening, a liquid desulfurizer inlet, a slag liquid outlet, etc., wherein the lower part of the cylindrical shell is an absorption liquid chamber, the upper part of the cylindrical shell is a purified gas chamber, the air inlet pipe and the wall of the cylindrical shell are connected through welding, one end of the air inlet pipe is vertically welded with and communicated with the primary gas distribution pipes, the primary gas distribution pipes and the secondary gas distribution pipes form a disc type gas distributor apparatus which comprises an upper gas distributor and a lower gas distributor, the jet pipes are welded on the secondary gas distribution pipes, the welded jet pipes form a shape resembling the Chinese character Ba in a same cross section of the secondary gas distribution pipes, the air exhaust opening is welded on an end cap of the cylindrical shell, the liquid desulfurizer inlet is located at a center point position at a height direction of the cylindrical shell, and the slag liquid outlet is located at a lowest position of the cylindrical shell. The bubbler provided by the invention can greatly increase a total area of a gas outlet, which enables great exhaust-gas treatment capacity and improved desulphurization efficiency to be obtained, and the bubbler has a compact and reasonable structure and is convenient to install.