Water spray paint room, also known as Wenshi spray paint room, is to solve the water circulation system of the original water spray paint room often blocked. After the outdoor air is purified by the filter material at the top of the spray room, it enters the spray room, flows through the workpiece and the operator from top to bottom, and then the exhaust gas containing particulate matter generated in the work is quickly led to the water rotor below the floor grid due to the exhaust effect of the outdoor exhaust fan. Under the action of high-speed air flow, the water from the overflow pan into the water rotor is atomized and fully mixed with the air flow into the water rotor, cleaning most of the particles into the water.After the outdoor air is purified by the filter material at the top of the spray room, it enters the spray room, flows through the workpiece and the operator from top to bottom, and then the exhaust gas containing particulate matter generated in the work is quickly led to the water rotor below the floor grid due to the exhaust effect of the outdoor exhaust fan. The water overflow from the overflow pan into the water rotor is atomized under the action of high-speed air flow, and is fully mixed with the air flow into the water rotor. Most of the particles are cleaned into the water, and the air flow after the first purification sweeps across the water surface into the gas-water boiling stirring channel. Containing particulate exhaust air from the channel at the bottom of the water with the high speed effect will play an ejector hose into the channel, they reached the top of the channel flow velocity is reduced, water was brought up by gravity will be a part of the water back to the opening below, it will be to continue to take up the water to produce a collision of boiling, and achieve the purpose of and flow boiling stir, Thoroughly clean the particles in the airflow entering the channel into the water. Part of the water enters the air water automatic separation static pressure chamber at the top of the passage with the airflow, and the separated water automatically flows back to the overflow pan, and the purified air is discharged to the outdoor high altitude by the exhaust fan. This cycle effectively removes all particles from the air. Used for all kinds of workpiece painting, other models can be customized.