noun
incinerator
A furnace or device for burning waste materials. Common in industrial, municipal, and household contexts.
この工場には大型の焼却炉が設置されている。
A large incinerator is installed in this factory.
家庭用の焼却炉でゴミを燃やす。
Burn trash in a household incinerator.
炉 is a general term for a furnace or hearth; 焼却炉 specifically refers to an incinerator for burning waste.
Compound of 焼却 (incineration) and 炉 (furnace).