​​How Does a Kerosene Cooking Stove Work?


Kerosene is similar in composition to diesel fuel, but it's more highly refined and burns cleaner.  A kerosene stove doesn't actually burn kerosene, which incidentally isn't flammable enough to ignite on its own. Instead, the stove uses a mechanism to vaporize the kerosene and then burns the vapors.

Kerosene combustion generates heat, of course, and you can use the heat to warm up a room or cook food. The appliance that cooks food is called a kerosene stove, as opposed to a kerosene heater. Whereas a heater may have a radiative plate or fan to broadcast heat into the space around it, a kerosene cooking stove has a grate or plate upon which you can place a pot or griddle.

Kerosene stoves come in two types: wick and pressure style. The kerosene wick stove working principle is similar to that of a kerosene lamp, which also generates heat but is used mostly to provide light. Both devices employ strands of woven fabric partially immersed in a reservoir of kerosene.

Instead of a wick, a kerosene pressure stove has a pipe that feeds the kerosene through a valve and into an air chamber and a hand pump is used to pressurize the chamber. The kerosene vaporizes inside the chamber, and when you pump the stove, the pressure forces the vapor through an aperture in the burner where it burns.

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