The utility model relates to industrial waste water treatment equipment, and in particular relates to a static dilute acid turbulator for removing harmful ions in acidic waste water. A main body part of the static dilute acid turbulator comprises a mixing cavity, wherein a turbulence plate and a gas distribution plate are arranged in the mixing cavity; a chemical agent and acid water respectively enter the mixing cavity through a dilute acid inlet and an agent inlet, and react with each other in the mixing cavity; waste gas and waste mixed liquid are generated in a reaction process and are collected through a degassing port and a mixed liquid outlet. By forming a turbulence hole in the turbulence plate, turbulent flow is generated during flowing of two reaction solutions, the mixing effect of the two reaction solutions is improved, and the two reaction solutions thoroughly react with each other, so that the dosage of an agent can be conveniently controlled. Furthermore, gas vent holes are uniformly formed in the gas distribution plate, and the apertures of the gas vent holes are gradually increased from the center of the gas distribution plate to the outer edge of the gas distribution plate; the gas vent holes are distributed in a regular triangle form. The waste gas is low in energy loss by virtue of the gas distribution plate, steadily flows, is uniformly vented from each hole, and can be conveniently recovered.