鍋爐

锅 = 呙 + 钅 : Gitta Giraffe (gu) wants to cook some food in front of the observatory (o1). She has a pot (锅), but not a fireplace, so she quickly makes a fire and uses three golden harpoons (钅) to provide a base for her pot. The three golden harpoons stick with very different angles in the earth, so the pot sits on the fire very lopsided (呙).

炉 = 户 + 火 : Lenny Lemur (lu) is firing (火) his stove (炉) with a wooden swinging door (户) in the space station's kitchen (Ø2).