How should the burner nozzle be designed to **improve** the ignition success rate?
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How should the burner nozzle be designed to **improve** the ignition success rate?
What does a burner nozzle mean? Do you mean the burner? As for gas, there should be no problems. For burning oil, it’s best to use a constant-flame burner, so most burners will work fine.
It’s the part where natural gas and air are used for ignition in the burner – there are many nozzles there, right? When using natural gas, does the number and diameter of these nozzles not affect the success rate of ignition? (That is, the air won’t blow out the fire after ignition.)
The number and diameter of the holes affect the pressure in the pipeline ahead of the burner; generally, the burner manufacturer designs them based on the characteristics of their own furnace. This should have some impact on the success rate of ignition, but not a significant one. The main thing to pay attention to during ignition is the negative pressure and air flow in the furnace.