LOW-E hollow energy-saving glass spraying equipment

[0026] see Figure 1 to Figure 6 , a LOW-E hollow energy-saving glass spraying equipment, including a spraying bed 1, a spraying unit 2 and a cleaning unit 3, the spraying unit 2 is set in the middle of the spraying bed 1, and the cleaning unit 3 is set in the The inlet end of the spraying unit 2, the spraying bed 1 is provided with several driving rollers 11, the glass to be sprayed is placed on the driving rollers 11, and the spraying unit 2 includes a first guide rail arranged on the spraying bed 1 201 and the second guide rail 202, the first guide rail 201 and the second guide rail 202 are provided with a movable beam 203, the movable beam 203 can move along the first guide rail 201 and the second guide rail 202, and the movable beam 203 is provided with spraying Motor 204, spraying motor 204 can move on movable crossbeam 203, described spraying motor 204 is equipped with spraying nozzle 205, and spraying nozzle 205 is connected with paint delivery pipe (not shown in the f...

[0034] The difference between this embodiment and Embodiment 1 is that the heating chambers 323 are communicated with each other through a circulating air pipe 321 , and a circulating fan 322 is arranged on the circulating air pipe 321 . By connecting the heating chambers 323 with a circulating air duct 321 and installing a circulating fan 322 on the circulating air duct 321, the hot air circulates, firstly ensuring the uniformity of glass heating, and secondly, the hot air circulation saves energy.

[0035] Preferably, the tuyere 324 is located below the driving roller 11 . The tuyere 324 is arranged under the driving roller 11, and the glass is placed on the driving roller 11. Due to the expansion and rising of the hot air, the heat is fully utilized, the energy is utilized to the maximum extent, and the waste of energy is avoided.