Culture tank capable of uniformly heating

The utility model relates to a culture tank capable of uniformly heating, which comprises a tank body, a heating cylinder and a sealing cover, the tank body is placed in the heating cylinder, four heating pipes are utilized to heat the inside of a heating cavity, the heating cylinder is a heat insulation cylinder, and most heat heats the surface of the tank body through a heat conduction ring body. Meanwhile, a first motor is started to drive a rotating disc at the output end to rotate, so that the tank body located at the top of the rotating disc is rotated, the effect of uniformly heating the tank body is achieved, a second motor is started to drive a driving gear at the output end to rotate, and the driving gear is meshed with a gear ring body, so that rotation adjustment of a gas conveying pipe is achieved; the rotation of the gas conveying pipe can drive the hollow disc and the stirring rod to rotate, the stirring effect in the tank body is achieved, the gas monitor monitors the oxygen content in the tan