Reasons for excessive dust levels and adjustments
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Reasons for excessive dust levels and how to address them; taking a look at smoke detection equipment. What are the causes of excessive dust levels? How to adjust the supply air negative pressure
The dust and smoke indicators mainly include sulfur dioxide, nitrogen oxides, particulate matter, etc. Excess sulfur dioxide levels are mainly caused by a high sulfur content in the fuel gas; excessive nitrogen oxide levels are primarily due to a high oxygen content in the furnace. Adjusting the air supply and the negative pressure in the furnace can help reduce the oxygen content. The above are personal opinions for reference only.
Add induced draft fans and adsorption towers to centrally treat the exhaust from ventilators.