▎ 摘　　要

NOVELTY - The utility model claims a device for multipurpose processing seawater and desalting water by graphene, comprising a first filter box, a second filter box, a processing box, the left side wall of the first filter box is fixedly connected with a water inlet pipe; one end of the water inlet pipe far away from the first filter box is fixedly connected with a pump body; the right side wall of the first filter box is fixedly connected with a first water conveying pipe; one end of the first water conveying pipe far away from the first filter box is fixedly connected with the second filter box; the right side wall of the second filter box is fixedly connected with a second water conveying pipe; one end of the second water conveying pipe far away from the second filter box is fixedly connected with a water pump. The utility model, firstly intercepting large particle pollutant in macroscopic, to protect the graphene filter can effectively filter each kind of micro salt and various contaminants, and the cost is not high, the price is easy to accept, the device at the same time the seawater cleaning and desalting two function combination, further has the value of use.