Reaction kettle with good reaction stability

The utility model discloses a reaction kettle with good reaction stability, relates to the technical field of reaction kettles, and aims to solve the problems that particle materials to be reacted are inconvenient to uniformly crush, the large particle materials in the reaction kettle need to consume more time to meet the requirements, the reaction stability cannot be guaranteed, the working efficiency is lower, the reaction time is shorter, and the like in the conventional reaction kettle. In order to solve the problems that in the prior art, the using effect is not ideal enough, according to the scheme, the device comprises a tank body, a cover plate is installed at the top of the tank body through bolts, the top of the cover plate fixedly communicates with an observation pipe, a feeding pipe and a liquid inlet pipe, the bottom of the tank body fixedly communicates with a discharging pipe, and a motor is fixedly installed at the top of the cover plate. The particle material crushing device is reasonable in