Recycling system for concentrated water in coating line

The utility model discloses a recycling system for reclaimed water and concentrated water in a coating line. The recycling system comprises a reclaimed water and concentrated water storage tank, wastewater treatment equipment, a communicating pipeline, a first electric valve, a water main pipe, a second electric valve, a water branch pipe, a use valve and a water supply pump, the position of the concentrated reclaimed water storage tank is higher than that of the wastewater treatment equipment, the input end of the wastewater treatment equipment is communicated with the concentrated reclaimed water storage tank through a communicating pipeline, and a first electric valve is mounted on the communicating pipeline; the output end of the wastewater treatment equipment is communicated to one end of a water main pipe, the other end of the water main pipe is communicated with a plurality of water branch pipes, a water supply pump and a second electric valve are mounted in the middle of the water main pipe, and a use