Microplastic collection device utilizing cyclone

A microplastic collection device utilizing a cyclone, comprising:

• a cylindrical barrel part accommodating a first suction fan and a first suction fan drive part at an upper end thereof;
• a microplastic suction pipe installed at an interior center of the barrel part to communicate with the first suction fan and configured to suck in microplastics;
• a suction pipe spaced at a predetermined distance from the upper end of the barrel part, coupled to an outer circumferential surface of the barrel part to communicate with an interior of the barrel part, and configured to suck in external particles;
• and
• a microplastic capture pipe coupled to an upper end outer circumferential surface of the barrel part that surrounds the suction pipe,
• wherein the external particles are configured to be sucked into the barrel part along with air, and then separated into relatively heavy particles and light particles by centrifugal force as the external particles rotate along an inner surface of the barrel part,
• wherein the light particles are configured to be sucked into the microplastic suction pipe and gather in the microplastic capture pipe, and
• wherein the heavy particles are configured to gather at a lower end of the barrel part.