Gas-liquid separator convenient to overhaul

The utility model discloses a gas-liquid separator convenient to overhaul, relates to the technical field of gas-liquid separators, and aims to solve the problems that the interior of an existing gas-liquid separator is inconvenient to overhaul and clean, sediments are left on the inner wall of the gas-liquid separator in the long-time use process, and the gas-liquid separator is inconvenient to overhaul and clean. In order to solve the problems that in the prior art, sediment influences the efficiency of a separator and accelerates corrosion to the inner wall of a tank body, the mist catcher is inconvenient to disassemble and replace, and the using effect is not ideal enough, the following scheme is provided that the mist catcher comprises a tank body, a sealing cover is installed at the top of the tank body through a plurality of bolts, and the top of the sealing cover fixedly communicates with an exhaust pipe; and a mist catcher is mounted on the inner wall of the sealing cover through a fixed bolt. The se