VOCs (Volatile Organic Compounds) treatment device for desulfurization regeneration tank

The utility model provides a VOCs (Volatile Organic Compounds) treatment device for a desulfurization regeneration tank and belongs to the technical field of waste gas treatment. The desulfurization regeneration tank is connected with the condenser through a pipeline, a safety bypass emptying valve is arranged on the pipeline, the condenser is connected with the gas-liquid separator, a gas outlet in the top of the gas-liquid separator is connected with the acid washing tower through a gas pipeline, a VOCs waste gas fan is arranged on the gas pipeline, and the VOCs waste gas fan is connected with the acid washing tower. A waste liquid outlet in the bottom of the acid washing tower is connected with an ammonium sulfate purification device; a gas outlet in the top of the acid washing tower is connected with an oxygenolysis device, and a gas outlet of the oxygenolysis device is connected with a chimney; the device has the functions of safety protection, condensation recovery, waste gas fan treatment, waste gas wa