Thermal air blowing mechanism of cold end glass washer of float glass production line

The invention discloses a thermal air blowing mechanism of a cold end glass washer of a float glass production line. The thermal air blowing mechanism comprises an annealing furnace (1) and the glass washer (2). The feeding end of the glass washer (2) is connected with the glass discharging end of the annealing furnace (1) through a conveyor. The thermal air blowing mechanism further comprises a thermal air blowing mechanism body. The thermal air blowing mechanism body comprises a main thermal air pipe (3), an upper thermal air branch pipe (4), a lower thermal air branch pipe (5), an upper high-pressure fan (6), a lower high-pressure fan (7), a set of upper flexible pipes (8), a set of lower flexible pipes (9), a set of air knife supporting and limiting devices, an upper air knife assembly and a lower air knife assembly. The thermal air blowing mechanism has the advantages that the structural design is reasonable; afterheat of the hot end annealing furnace of the float glass production line is fully used, ene