A high-efficiency and energy-saving paint water separation device

Abstract

The invention provides an efficient and energy-saving paint-water separation device, which comprises a rapid mixing tank (1), a slow mixing tank (3) and a precipitation tank (5), wherein a stirrer (2) is arranged in the rapid mixing tank (1); the rapid mixing tank (1) is communicated with a liquid inlet pipeline; the slow mixing tank (3) has a cavity shell structure; a stirrer (4) is arranged in the slow mixing tank (3); the slow mixing tank (3) is communicated with the rapid mixing tank (1) through a middle penetration hole; the precipitation tank (5) comprises a sloping plate precipitation area (6) and a paint slag bucket (7) positioned below the sloping plate precipitation area (6); the sloping plate precipitation area (6) is completely communicated with the paint slag bucket (7); a water outlet (8) is formed in the top of the rear end of the precipitation tank (5); the precipitation tank (5) is communicated with the slow mixing tank (3); a paint slag outlet is formed in one side of the paint slag bucket (7); the tops of the rapid mixing tank (1), the slow mixing tank (3) and the precipitation tank (5) are positioned on the same horizontal plane; a chemical feeding system is unidirectionally communicated with the rapid mixing tank (1), the slow mixing tank (3) and the precipitation tank (5).

Description

technical field [0001] The invention relates to a high-efficiency and energy-saving paint-water separation device, in particular to a device suitable for cleaning paint residue in circulating water. Background technique [0002] At present, various items used in people's lives are mostly sprayed. Through reasonable changes in the composition of the spray paint, it can not only beautify the items, but also play the role of anti-oxidation, moisture-proof, and anti-corrosion to a certain extent. Therefore, painting devices are widely used in various factories. During the spraying process, a certain amount of paint slag and other sundries will be discharged together with the circulating water. If these sundries are not disposed of in time, the service life of the circulating water will be reduced, and the replacement frequency of the circulating water will be increased to increase the cost of use. At present, the treatment of paint slag in the circulating water in the factory i...

AI Technical Summary

Problems solved by technology

At present, the treatment of paint slag in the circulating water in the factory is mostly carried out directly in the main circulating water tank. This method is not easy to discharge the separated paint slag, so it is necessary to discharge the circulating water regularly and treat the paint slag in the main circulating water tank. A large amount, and caused a lot of waste of water resources

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