[Q&A Question 143] 2016.09.10
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【Q&A Question 143】September 10, 2016: How to deal with flames rolling up and down inside the furnace? The answer key will be available after responding; scoring is based on addressing the key points. This situation is caused by incomplete combustion, and we can make adjustments based on the actual conditions using the following methods: 1. Increase the opening of the air valves to boost the amount of air available, thereby ensuring complete combustion. 2. Slightly increase the opening of the flue dampers to allow more smoke to be removed, which also helps achieve complete combustion. 3. Reduce the flow rate of the fuel gas and adjust it to an appropriate level. 4. If the fuel gas contains liquid, steps should be taken to remove that liquid more effectively.
1) Increase the opening of the damper to boost the air flow and ensure complete combustion； (2) Appropriately increase the flue damper opening to carry away more flue gas, which also helps ensure complete combustion ； (3) Reduce gas flow rate ； (4) If this phenomenon is caused by oil in the gas, gas degassing should be intensified.
⑴ Increase the opening of the air damper to boost the air flow and ensure complete combustion. ⑵ Slightly increase the opening of the flue dampers to remove more smoke, which also helps achieve complete combustion. ⑶ Reduce the gas flow rate. ⑷ If the gas contains oil, carry out liquid removal operations on the gas tank as soon as possible.
Answer: (1) Increase the opening of the damper to boost the air flow and ensure complete combustion. ⑵Increasing the flue damper opening appropriately allows more smoke to be carried away, which also promotes complete combustion. ⑶ Reduce gas flow rate. ⑷ If this phenomenon is caused by oil in the gas, gas degassing should be enhanced.
Increase the opening of the flue damper and decrease the opening of the secondary air inlet.
⑴ Increase the damper opening to boost air flow and ensure complete combustion. ⑵ Increasing the flue damper opening appropriately allows more smoke to be carried away, which also helps ensure complete combustion. ⑶ Reduce gas flow rate. ⑷ If this phenomenon is caused by oil in the gas, gas degassing should be enhanced.
How to deal with flames rolling up and down inside the furnace? Answer: (1) Increase the opening of the air valves to boost the air supply and ensure complete combustion； (2) Appropriately increase the flue damper opening to carry away more flue gas, which also helps ensure complete combustion ； (3) Reduce gas flow rate ； (4) If this phenomenon is caused by oil in the gas, gas degassing should be intensified.
This is caused by incomplete combustion, and we can make adjustments based on the actual situation using the following methods: 1. Increase the opening of the air valves to boost the amount of air supplied, thereby ensuring complete combustion. 2. Slightly increase the opening of the flue dampers to allow more smoke to be removed, which also helps achieve complete combustion. 3. Reduce the flow rate of the fuel gas and adjust it to an appropriate level. 4. If the fuel gas contains liquid, steps should be taken to remove that liquid more effectively.