Water quality monitoring system for ship tail gas desulfurization device

The utility model discloses a water quality monitoring system for a ship tail gas desulfurization device, relates to the technical field of ship tail gas treatment, and is used for solving the problem of low detection precision of the water quality monitoring system caused by low measurement precision of a sensor assembly. The utility model provides a water quality monitoring system for a ship tail gas desulfurization device. The water quality monitoring system comprises: a flow cell having a water inlet, a water outlet and a gas inlet; the water inlet end of the desulfurization wastewater inlet pipe is used for introducing desulfurization wastewater, and the water outlet end of the desulfurization wastewater inlet pipe is communicated with the water inlet; one end of the desulfurization wastewater discharge pipe is communicated with the water outlet; one end of the air pipe is used for introducing compressed air, and the other end of the air pipe is communicated with the air inlet; and a detection probe of e