Detachable mounting tower tray structure

The utility model discloses a detachable mounting tower tray structure. The structure comprises a bottommost tower tray and other tower trays, and the other layers of tower trays are detachably and sequentially connected through the supporting upright posts in a layer form. The downcomer of the upper-layer tower tray in the rest layers of tower trays is detachably connected with the liquid receiving tray or the tower tray supporting structure of the lower-layer tower tray through a supporting stand column; the liquid receiving tray of the upper-layer tower tray is detachably connected with the downcomer or the tower tray supporting structure of the lower-layer tower tray through the supporting upright post; and the tower plate is laid between the liquid receiving disc and the downcomer and is fixed in a detachable connection manner. According to the utility model, the tower tray layers are detachably and movably connected, so that the welding workload in the tower is eliminated, the working environment of ope