Integrated multifunctional reaction kettle for preparing sewage treatment agent and preparation method of integrated multifunctional reaction kettle

The invention relates to an integrated multifunctional reaction kettle for sewage treatment agent preparation and a preparation method thereof.The integrated multifunctional reaction kettle comprises a reaction kettle body, the reaction kettle body comprises a bottom plate and a barrel body, the bottom plate is horizontally and fixedly connected, the bottom end of the bottom plate is fixedly connected through a fixing nail, the middle of the bottom plate is vertically and fixedly communicated with a discharging barrel, and a sealing plug is vertically inserted into the discharging barrel; and the barrel body is vertically fixed on the top surface of the bottom plate. The problems that in existing sewage treatment agent production, when solid raw materials are ground and smashed, grinding equipment needs to be additionally used for grinding, then the solid raw materials are collected and transferred to a weighing container, the solid raw materials are weighed and then poured into a reaction kettle, the process