A dust removal and purification system

Abstract

This disclosure provides a dust removal and purification system, relating to the field of waste gas treatment technology. The dust removal and purification system includes a conveying device, a dust separation device, a water circulation device, and a gas purification device. The conveying device includes a main fan, a first conveying pipe, and a second conveying pipe. The dust separation device includes at least one dust separation component, comprising a spray dust removal tank and a gas-liquid separation tank. The inner cavity of the spray dust removal tank is connected to the second conveying pipe, and the inner cavity of the spray dust removal tank is connected to the inner cavity of the gas-liquid separation tank via a first gas supply pipe. The water circulation device includes a circulating water tank. The inner cavity of the circulating water tank is connected to the inner cavity of the spray dust removal tank via a first water passage and a second water passage. Wastewater from the inner cavity of the spray dust removal tank and the inner cavity of the gas-liquid separation tank flows into the inner cavity of the circulating water tank through the first water passage. After treatment, the wastewater from the inner cavity of the circulating water tank flows back into the inner cavity of the spray dust removal tank through the second water passage. This system is environmentally friendly.

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