The invention discloses a
coal and wood
dual purpose furnace for cooking and warming. The
dual purpose furnace comprises a furnace body, a charging device, a fire grate, a furnace door and a cooking range, wherein the furnace body is provided with a fuel chamber and a
combustion chamber, the fuel chamber is communicated with the
combustion chamber, the fuel chamber is arranged above one side of the
combustion chamber, the cooking range is arranged above the other side of the
combustion chamber, the charging device is arranged on the furnace body and at the top of the fuel chamber, the fire grate is arranged in the
combustion chamber, the lower part of the bottom of the fuel chamber is provided with a primary
tuyere, and the upside of the fire grate is provided with a secondary
tuyere. Thefuel chamber is arranged above one side of the
combustion chamber and the cooking range is arranged above the other side of the combustion chamber so that the combustion chamber can not only heat thecooking range, but also perform
dry distillation to the fuel in the fuel chamber, the volatile generated by the
dry distillation of the fuel in the fuel chamber is mixed with the secondary air to burnin the combustion chamber while the fuel becomes loose after the
dry distillation and
carbonization so that the fuel is easy to drop into the combustion chamber to burn, the ash is discharged from the fire grate, and the combustion is extremely sufficient without
black smoke.