Recycling method and system for biomass raw material

A recycling method for a biomass raw material, wherein the recycling method for the biomass raw material comprises:

• heating an original biomass raw material in a first stage heating to reach a first preset temperature, the first preset temperature is 70-130° C.,
• the original biomass raw material after the first stage heating is fed into a biochemical synthesis reaction tank, with a biochemical promoter and macro, medium, and micro element additives into the biochemical synthesis reaction tank;
• a second stage heating is performed in the biochemical synthesis reaction tank to reach a second preset temperature, and performing biochemical reaction and/or synthesis reaction on the original biomass raw material according to a preset pressure, to obtain a primary recycled product of the original biomass raw material;
• the second preset temperature is controlled at 70° C. to 150° C.;
• the preset pressure is controlled at 0.5 Mpa to 1 Mpa;
• and a reaction time is controlled at 0.5 h to 4 h;
• a temperature difference exists between the first preset temperature and the second preset temperature;
• the first stage heating and the second stage heating are independent of each other;
• performing cyclic shear and completing organic transformation of mineral elements, filtration and/or ultrasonic enhanced dispersion on the primary recycled product to turn the primary recycled product into a secondary recycled product,
• wherein the secondary recycled product comprises a solid biomass portion and a liquid biomass portion;
• the solid biomass portion is returned to the second stage heating;
• and the liquid biomass portion waits for packaging or the liquid biomass portion waits for packaging after being concentrated or through an evaporative concentration stage.