彩涂板生产中鼓风机出现故障，采取的措施

(1)循环风机。当彩涂板生产线循环风机发生故障而无法工作时，应迅速关闭该区燃烧机和循环风道阀门，同时当介质温度大于250℃时，还需要采取手动盘车方式转动风机叶轮，以避免风机损坏。另外，由于该区无法工作，所以固化炉应采取降速操作或调整各区设定温度，以保证涂层的固化质量。

(2)补新风风机。当 彩涂板生产线补新风风机发生故障而无法工作时，固化炉内的可燃气体浓度会升高，此时应迅速打开涂机涂头停止涂敷。待补新风风机恢复工作后，才可进行涂敷操作。同时为了保护彩涂板生产线新风换热器，应迅速关闭焚烧炉燃烧机或将焚烧炉设定温度调低。
(3)排废气风机。当 彩涂板生产线排废气风机发生故障而无法工作时，固化炉炉压将变为正压，炉气将向车间溢出污染操作环境，此时应迅速关闭补风风机、焚烧炉燃烧机和焚烧炉排烟阀门，以避免废气预热器和补新风预热器被焚烧炉高温烟气烧坏。前摄能的济面路(7

(4)排烟风机。当排烟风机发生故障而无法工作时，焚烧炉炉压将变为正压，此时固化炉炉压也将受到一定影响而升高，此时如能短时间处理好故障，则应调低固化炉炉温和机组速度，在确保固化炉炉压为负的前提下降速降温运行，此时焚烧炉仍继续运行，确保废气的焚烧。如果不能短时间处理好，最好停产处理，待事故处理好后再恢复生产。

(1) Circulating fan. When the circulating fan fails to work, the combustor and the circulating air duct valve in this area should be closed quickly. At the same time, when the medium temperature is greater than 250 ℃, the fan impeller should be rotated by manual turning to avoid damage to the fan. In addition, because the area can not work, so the curing furnace should take speed down operation or adjust the setting temperature of each area to ensure the curing quality of the coating.

(2) Make up fresh air fan. When the fresh air fan fails to work, the concentration of combustible gas in the curing furnace will increase. At this time, the coating head of the coating machine should be quickly opened to stop coating. The coating operation can only be carried out after the fresh air fan is restored to work. At the same time, in order to protect the fresh air heat exchanger, the burner of the incinerator should be shut down quickly or the set temperature of the incinerator should be lowered.

(3) Exhaust fan. When the exhaust gas fan fails to work, the furnace pressure of the curing furnace will change to positive pressure, and the furnace gas will overflow to the workshop to pollute the operating environment. At this time, the make-up fan, incinerator burner and incinerator exhaust valve should be closed quickly to avoid the waste gas preheater and make-up air preheater being burned by the high temperature flue gas of the incinerator. Jimian road of proactive energy (7)

(4) Smoke exhaust fan. When the exhaust fan fails to work, the furnace pressure of the incinerator will change to positive pressure, and the furnace pressure of the curing furnace will also rise due to certain influence. At this time, if the fault can be handled in a short time, the temperature of the curing furnace and the unit speed should be reduced, and the temperature of the curing furnace should be reduced on the premise of ensuring that the furnace pressure of the curing furnace is negative. At this time, the incinerator will continue to operate to ensure the incineration of waste gas. If it can't be handled in a short time, it's better to stop production and resume production after the accident is handled.