What Is the Purpose of the Tangential Slots in an Oil Burner Nozzle?

An oil burner nozzle is a crucial component in an oil-fired heating system. The nozzle is responsible for delivering a fine spray of oil into the combustion chamber, where it is ignited.

The tangential slots in the nozzle help to create a whirling motion in the oil spray, which helps to promote complete combustion.

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The main purpose of the tangential slots is to create turbulence in the oil spray, which helps to ensure that all of the oil is burned up during combustion. The slots also help to atomize the oil, which makes it easier for the igniter to set it ablaze.

In addition, the slots can help to prevent clogging of the nozzle by allowing small particles of debris to pass through them.

Overall, the purpose of the tangential slots in an oil burner nozzle is to promote complete combustion of the fuel and to prevent clogging. By ensuring that all of the oil is burned up, they help to improve efficiency and lower emissions.