▎ 摘　　要

NOVELTY - device of the utility model claims an omni-directional monitoring temperature and heat cracking method for producing spherical nano graphene, comprising device main body, the device main body comprises a thermal cracking reactor, cracking reaction kettle outer side of one end is provided with a hydraulic cylinder; thermal cracking reaction kettle and the other end is provided with a flange, the output shaft of the hydraulic cylinder extends into the thermal cracking reactor, the output shaft one end of the cracking reaction kettle is provided with a pushing ring, the thermal cracking reacting kettle of the pipe wall is uniformly distributed with the temperature sensor and the pressure sensor. the temperature sensor and the pressure sensor are alternately arranged, a temperature sensor comprising a protective shell, the protective shell is a side opening structure; the protective shell is internally provided with a rechargeable battery and a temperature detection element, a temperature detection element corresponding to the opening, the pressure sensor comprises two shells, two matched with the shell to form a cavity, the cavity is fixed with a mounting plate, the mounting plate is fixed with a pressure sensor chip, the shell is provided with a through hole, the through hole corresponding to the pressure sensor. The utility model can automatically discharge and capable of omni-directional monitoring temperature and pressure.