| 摘要 |
PURPOSE: A cooling device of manufacturing system for tempered glass equipped with evaporator of freezing cycle in a cold-air chamber is provided to cool intermediate glass more rapidly by ejecting cold air unlike conventional air cooling. Accordingly, the cooling device increases strength of glass and decreases inferior goods. CONSTITUTION: The cooling device is characterized by comprising the parts of: an air duct(30) with a blower fan(40) sending air to an intermediate glass(A); a first(21) and a second(22) air nozzle in the ends of the air duct; a cold-air chamber(50) with an outlet(52) connected to the air duct and an inlet(51), equipped with a filter(51), into which the external air flows; an evaporator(61) of freezing cycle(60), being set in the cold-air chamber, to eject cold air to intermediate glass.
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