The working principle of the smokeless electric grill

Barbecue without going out is a favorite of many young people. It is necessary to buy a good electric grill. So what is the working principle of the smokeless electric grill?

The working principle of the smokeless electric grill
In fact, the smokeless electric grill is smokeless to a certain extent because there is a fan below to suck away a small amount of smoke. But in fact, the smoke-free electric grill cannot be completely smoke-free. Because whether it is a charcoal, gas, or electric barbecue grill, the biggest oil fume comes from insufficient combustion, and the grease, seasoning and other impurities in the barbecue come into contact with the heat source. For example: charcoal will have smoke when it is first ignited, but there will be only a small amount of smoke after it is fully burned. Charcoal with slightly better quality has basically no smoke, and it only releases carbon monoxide, which is colorless and odorless. But if grease is dripped in, flames and smoke will instantly burst into the air. The same goes for gas and electric heat. The most effective smoke-free treatment is to completely separate the food from the heat source through indirect roasting, which can minimize the oil fume.