High-purity heparin sodium extraction equipment and extraction method thereof

The invention relates to the technical field of biological medicine equipment, and discloses high-purity heparin sodium extraction equipment which comprises an enzymolysis tank, a micro-nano bubble reaction tank, an alkali treatment tank, an ultrafiltration module and a sedimentation tank, a first electric stirrer is installed on a tank body of the enzymolysis tank, a feeding port is formed in the top of the tank body of the enzymolysis tank, a first heating jacket is arranged outside the tank body of the enzymolysis tank, a first liquid discharging port is formed in the bottom of the tank body of the enzymolysis tank, a first three-way electromagnetic valve is arranged on the first liquid discharging port, and a second three-way electromagnetic valve is arranged on the second liquid discharging port. The first liquid outlet is communicated with the upper part of the tank body of the micro-nano bubble reaction tank through a pipeline, and a first water pump is arranged on the pipeline. The enzymolysis environ