Plasma cutting platform

The invention discloses a plasma cutting platform. The plasma cutting platform comprises a water tank, a grid and an air suction pipeline, wherein the water tank is used for containing water, the grid is arranged above the water tank, and the air suction pipeline is arranged on one side of the water tank. The grid comprises a plurality of mutually spaced plate-shaped objects, the plate-shaped objects are perpendicular to the water surface in the water tank, the water surface submerges the lower surfaces of the plate-shaped objects and does not submerge the upper surfaces of the plate-shaped objects, and the air suction pipeline communicates with a gap between every two adjacent plate-shaped objects. According to the plasma cutting platform, sealed space is formed between every two adjacent plate-shaped objects and the water surface, the air suction pipeline sucks smoke from the sealed space, and therefore the smoke generated during the cutting operation cannot be shifted everywhere, and the good smoke removin