The invention discloses a maintenance-free
waste heat utilization commercial
charcoal stove. The maintenance-free
waste heat utilization commercial
charcoal stove mainly comprises a bracket, a
waste heat recycling device, an electric heater and a water bucket. According to the maintenance-free waste heat utilization commercial
charcoal stove, the high-temperature waste
flame and the high-temperature waste
smoke are in contact with the waste heat recycling device in a first space at first time, so that the
heating efficiency can be greatly improved. A waste heat recycling device main body is connected with a wing plate, a ring-shaped wing plate and a fort, wherein the waste heat recycling device has large enough heat exchange area, so that the excellent waste heat recycling effect is implemented. When the maintenance-free waste heat utilization commercial charcoal stove is capable of generating a large amount of hot water, boiled water or steam by using the waste heat while normally cooking rice and cooking dishes; the electric heater is matched with the water bucket, the maintenance-free waste heat utilization commercial charcoal stove still can be used as an electric steamer or an electric
water heater even if not cooking rice and cooking dishes; according to the maintenance-free waste heat utilization commercial charcoal stove, the serious and long-standing problem that the
hearth is easy to
burn out of all time of a water-cooling type
smoke channel and a water-cooling type
hearth can be solved; a
system of the maintenance-free waste heat utilization commercial charcoal stove is low in manufacturing cost, long in service life, high in reliability and simple in production process; the large-scale industrial production can be implemented; the maintenance-free waste heat utilization commercial charcoal stove has a broad market prospect.