The invention relates to the field of bridge plugs, and particularly relates to a large-drift-diameter bridge plug. According to the technical scheme, the large-drift-diameter bridge plug comprises acenter pipe, wherein one end of the center pipe is in threaded connection with a rubber cylinder, the other end of the center pipe is in threaded connection with a slips, the orientation of the sawtooth of the slips is a direction far away from the rubber cylinder, and a plurality of bayonets used for salvage deblocking are formed at one end, close to the slips, of the center pipe. A removing method for the large-drift-diameter bridge plug comprises the following steps: (1) putting a salvage tool into the center pipe of the bridge plug, wherein bayonets are formed in the center pipe and a salvage elastic pawl is arranged on the salvage tool, so that the salvage elastic pawl is clamped to the bayonets of the center pipe; and (2) lifting the salvage tool, so that the salvage elastic pawl pulls out the bridge plug. The large-drift-diameter bridge plug convenient for deblocking and the removing method thereof solve the problems of existing bridge plugs that the structure is complicated andthe salvage operation is tedious and unreliable.