The invention provides a micro wastewater environment-friendly treatment and recovery device, and relates to the technical field of wastewater recovery. The micro wastewater environment-friendly treatment and recovery device comprises a recovery box a and a dust removal device, the surface of the recovery box a is provided with a water inlet pipe, the surface of the water inlet pipe is provided with a recovery box b, and the recovery box a and the recovery box b are both internally provided with filter screens a. When the recovery box is actually used, by arranging a recovery box a, the water inlet pipe, the recovery box b, the filter screen a, a water outlet pipe a, a square box, a rotating motor, a wire spool, a pull rope, a long groove, a brush, a tension spring and a water outlet pipe b, after wastewater is filtered, people can conveniently clean impurities on the filter screen a, the situation that the filter screen a is blocked due to excessive impurity accumulation is avoided, operation is easy and convenient, and the tedious situation of manual cleaning is avoided; and meanwhile, by arranging a round cover, a rotating block, a fixing block and an elastic buckle, people can conveniently disassemble the round cover, and therefore people can treat cleaned impurities.