Preparation process and production equipment of high-performance modified styrene-butadiene latex

The invention relates to a preparation process and production equipment of high-performance modified styrene-butadiene latex, and belongs to the technical field of styrene-butadiene latex. The high-performance modified styrene-butadiene latex is prepared by placing raw materials in a reaction kettle, the reaction kettle is provided with a stirring screw rod and a driving motor, and the reaction kettle is communicated with a circulating water feeding pipe, a circulating water return pipe, a steam inlet pipe, a nitrogen inlet pipe, a backing material feeding pipe, a pH value adjusting pipe, a monomer mixing feeding pipe, an initiator feeding pipe, a water phase feeding pipe and an emulsifier feeding pipe; the raw materials comprise butadiene, styrene, acrylate, modified zirconium oxide, a reaction monomer, an emulsifier, an initiator, an auxiliary agent and deionized water; the maleic acid and the zirconium oxide are compounded, the compatibility of the zirconium oxide in a styrene-butadiene latex system is imp