High-salt organic wastewater treatment and recycling system

The high-salinity organic wastewater treatment and recycling system comprises a high-salinity water tank, a filter tank, a reverse osmosis tank and an evaporative crystallization tank, the side wall of one end of the high-salinity water tank is communicated with the side wall of the filter tank in an inserted manner through a first water guide pipe, and the side wall of one end, far away from the high-salinity water tank, of the filter tank is communicated with the side wall of the reverse osmosis tank in an inserted manner through a second water guide pipe; a filter screen plate is horizontally arranged in an inner cavity of the filter tank, fastening cavities are formed in the side walls of the two ends of the filter screen plate, telescopic springs are fixed to the inner side walls of the ends, close to each other, of the two fastening cavities, and telescopic fastening blocks are fixed to the ends, away from each other, of the two telescopic springs; according to the device disclosed by the utility model,