Dust waste gas tower

The utility model relates to the technical field of industrial waste gas treatment, and discloses a dust waste gas tower which is characterized in that a treatment tower body for industrial waste gas treatment is fixedly mounted in the center of the top of a communication base for industrial waste gas treatment, and a gas inlet is formed in the lower part of one side of the treatment tower body for industrial waste gas treatment; the gas inlet end of the gas inlet is communicated and connected with a gas inlet pipeline for industrial waste gas treatment, and a gas outlet is formed in the central position of the industrial waste gas treatment top of the treatment tower body. According to the dust waste gas tower, when liquid is sprayed through the additionally-arranged mist spray heads, the liquid makes contact with dust waste gas and then plays a role in neutralizing and purifying, and after the used liquid falls onto the arc-shaped partition plate, the liquid enters the interior of the waste liquid filtering