158results about How to "Reduce waste heat" patented technology

The present invention relates to a mobile meat roaster, which includes: a casing which forms the outer body; a heat supply part mounted in the casing for providing heat to food; and a first grill operation part mounted at an upper portion of the heat supply part for rotating the grill as well as moving it in the vertical and horizontal directions, wherein the first grill operation part includes a grill fixing part for attaching or detaching an end of the grill, a horizontal moving means for moving the grill in the horizontal direction, a rotation means for rotating the grill, and a lifting means for moving the grill in the vertical direction, and, accordingly, the cooking status of the grilled food may be accurately assessed by moving the grill forward, a user is protected from gas inhalation and burns from flames, and overall convenience is improved.; Furthermore, as the grill rotates, heat is evenly distributed over the grilled food, burnt areas are avoided and taste is improved. Temperature may be kept uniform so that the food may be uniformly cooked without local burning or undercooking, since the grill rotates continuously. Additionally, the grilled food tastes better since it is dependant on the cook's manual efforts in turning the roasting food. Accordingly, uniform taste may be achieved regardless of the personal skills of a cook and seasoning becomes convenient for the cook.