The invention relates to the technical field of thermal power engineering. The porous media burner with taper type bluff bodies comprises a burner shell, taper type bluff bodies, an igniter, ceramic balls, a foamed ceramic, a flow equalizing plate, a premixing chamber, a fuel gas inlet, an air inlet and a flue gas outlet. The porous media burner with the taper type bluff bodies uses the taper type bluff bodies to eliminate boundary effect influences and introduces premixing gas to an axis area of the burner to burn, a temperature field lowers gradually from the axis to the side wall, the heat dissipation of the wall surface is reduced, and the thermal efficiency of the burner is improved; the premixing gas is introduced into a high-temperature burning area through the taper type bluff bodies, and the stability of low heating value gas burning is improved; the taper type bluff bodies guide high-temperature flue gas into the axis area, a high-temperature heat storage area concentrated on the axis is formed, inclination and breakage in the flame transferring process are avoided, and the stability of burning is improved. The porous media burner with the taper type bluff bodies can burn conventional fuels such as liquefied petroleum gas and natural gas and the like, and low heating value gas fuels with heating value close to 4000kJ/m3 can also be burned.