Air purification device with synergistic effect of microorganisms and plants

The utility model relates to an air purification device with a synergistic effect of microorganisms and plants. The device comprises a shell, a liquid storage chamber is arranged on the lower portion of the shell, an air inlet is formed in the position, above the liquid storage chamber, of the shell, an air pump is arranged at the air inlet, a supporting layer is arranged on the position, above the air inlet, of the shell, and a microbial filler layer is arranged on the supporting layer; a water suction pump is arranged in the liquid storage chamber, the water suction pump extends to the upper part of the microbial filler layer through a water pipe, and a spray header is arranged at the upper end of the water pipe; an air outlet is formed in the upper end of the shell; a mounting plate is arranged on the outer side wall of the shell, and a plant planting groove is defined by the mounting plate and the outer side wall of the shell. The microbial filler layer removes VOCs in gas through absorption, microbial ad