Elevation-type oil-gas-water three-phase separator with high water ratio

The invention discloses an elevation-type oil-gas-water three-phase separator with a high water ratio, which is characterized in that a tank body is formed at a certain inclination angle with a horizontal direction; a liquid inlet pipe is located at the left-upper part of the tank body and is connected with a liquid distribution pipe which is extended into the tank body and is parallel to the tank body; holes are symmetrically formed on two sides of the liquid distribution pipe evenly along a pipe pass direction; the exterior of the liquid distribution pipe is provided with a choke flow barrel; the outer wall of the top part of the liquid distribution pipe is tangential to the inner wall of the top part of the choke flow barrel; two parallel whirl plates are mounted below the choke flow barrel; the right sides of the whirl plates are a gas dam plate and an oil dam plate; an air exhaust outlet is arranged on the left-upper part of the gas dam plate; a silk net mist catcher is arranged below the air exhaust outlet; a water discharging outlet is arranged on the left-lower side of the tank body; a water dam plate is arranged on the right-upper part of the water discharging outlet; the right side of the water dam plate is provided with three hole plates which are arranged in a parallel manner; and the rightmost side of the tank body is an oil discharging outlet. According to the invention, a structure is simple; an elevation construction has advantages both of a horizontal-type separator and a vertical-type separator simultaneously; the elevation-type oil-gas-water three-phase separator disclosed by the invention is characterized by small volume, little occupancy area, large treatment quantity, high separation efficiency, simple operation and maintenance, non-reduced liquid pressure output, nearly-zero energy consumption and the like.