Pulping and emulsifying tank

The utility model provides a pulping and emulsifying tank which comprises a tank body, a top cover is sealed at an opening in the top of the tank body, a pulp outlet is formed in the bottom of the tank body, a stirring mechanism is arranged in the center of the interior of the tank body, a motor for driving a rotating rod of the stirring mechanism is arranged on the top surface of the top cover, and a push-down element is further arranged on the top cover. A push rod of the push-down element penetrates through the top cover and extends into the tank body, a stainless steel sieve plate is mounted on the push rod, an avoiding hole corresponding to the stirring mechanism is formed in the center of the stainless steel sieve plate, and the stirring mechanism penetrates out of the avoiding hole. According to the utility model, the stainless steel sieve plate is driven by the push-down element to move downwards, and large materials generated in the pulping process are concentrated in the lower space of the tank body