Water-saving cooling tower for mixed aromatic hydrocarbon production

The invention discloses a water-saving cooling tower for mixed aromatic hydrocarbon production, and relates to the technical field of mixed aromatic hydrocarbon production cooling. The water-saving cooling tower comprises a shell, fixed seats are distributed and fixedly connected to the outer walls of the two sides of the shell, water guide pipes are fixedly connected to the inner walls of the circumferences of the fixed seats, and water inlet pipes are inserted into the outer walls of the circumferences of the water guide pipes; a water outlet pipe is inserted into the outer wall of one side of the shell, and air inlet holes distributed at equal intervals are formed in the inner walls of the two sides of the shell. According to the invention, after being sprayed out through a spray pipe and a threaded pipe, hot water collides with a second water distribution table to be splashed, and part of the hot water also flows to the edge of the second water distribution table and is divided into uniform water flow by the water distribution teeth to fall onto cooling filler below, so that the contact area between water and air and the diffusivity in the longitudinal direction are increased, the hollow phenomenon in the hot water spraying process is greatly reduced, the heat exchange efficiency of the cooling tower is high, the water flow loss of the cooling tower is also reduced, and a good water-saving effect is achieved.