看烟气分析仪的O2范围，O2含量大致调到4-6.增大或减小燃气量。（增

Looking at the O2 range of the flue gas analyzer, the O2 content is roughly adjusted to 4-6. Increase or decrease the amount of gas. (Increase O2, need to reduce gas inlet. To reduce O2, need to increase gas inlet). After O2 reaches the range, continue to fine-tune to make NOx and CO within the acceptable range. Judgement qualified range: CO≤95mg/m³, NOX≤170mg/m³, flue gas temperature ≤80℃.

Looking at the O2 range of the flue gas analyzer, the O2 content is roughly adjusted to 4-6. Increase or decrease the amount of gas. (To increase O2, you need to reduce the gas intake.) Reduce O2 and increase gas intake). After O2 reaches the range, then continue to fine-tune to keep NOx and CO within the qualifying range. The qualifying range was: CO-95mg/m3, NOX-170mg/m3 flue gas temperature of 80 degrees C.

Looking at the O2 range of the flue gas analyzer, the O2 content is roughly adjusted to 4-6. Increase or decrease the gas volume. (to increase O2, it is necessary to reduce the gas intake. Reduce O2, need to increase gas feed). After O2 reaches the range, continue to fine tune to make NOx and co within the acceptable range. Qualified range: CO ≤ 95mg / M ~ 3, NOx ≤ 170mg / M ~ 3, flue gas temperature ≤ 80 ℃.<br>