Movable cooktop stove

The invention discloses a movable cooking bench stove which comprises a shell and a smoke guide cylinder, the shell is provided with a combustion cavity, a clamping and fixing groove and a smoke guide channel, the clamping and fixing groove is formed in the top of the shell, the clamping and fixing groove is communicated with the combustion cavity and used for clamping and fixing a pot, and the smoke guide channel is communicated with the combustion cavity; a smoke guide channel is formed in the shell, the smoke guide barrel is detachably installed on the shell and communicates with the smoke guide channel, the smoke guide barrel is provided with a water storage cavity, a liquid inlet and a liquid outlet are formed in the smoke guide barrel, and the liquid outlet is located above the liquid inlet. Smoke in the combustion cavity is pumped away by communicating the smoke guide channel with the combustion cavity, water in the water storage cavity is heated by gas with high heat in the smoke guide barrel, heat ut