What should I do if the preheating furnace for dry gas hydrogen production keeps shutting down?
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The furnace is too small; when there are strong winds outside, large fluctuations in negative pressure can cause the furnace to go out. What preventive measures against furnace failure are everyone taking?
This post was last edited by Xin Zai Tian Bian on 2019-5-8 09:14. Does negative pressure interlock shut down the furnace? If the flue dampers cannot overcome natural disturbances, should a blower be added to stabilize the negative pressure?
The weather has such a big impact: Q
In fact, the negative pressure in the furnace is the difference between the atmospheric pressure outside the furnace and the pressure inside the furnace. When the atmospheric conditions outside the furnace change, such as strong winds, it has a significant impact on the measurement of the negative pressure inside the furnace. It is recommended to choose an appropriate location for the meter header, avoiding areas heavily affected by wind speed, and to ensure that the meter box is properly sealed.
Reducing the air damper might have an effect.