Novel water-free non-pressure safety energy-saving environment-friendly hot blast stove

A novel water-free non-pressure safety energy-saving environment-friendly hot blast stove relates to the technical field of blast stoves. An ash storage chamber (1) is arranged at the lower end of a combustion chamber (5), an ash outlet (10) is arranged on the left of the ash storage chamber (1), a positive pressure air distribution pipeline (2) is arranged on the right of the ash storage chamber (1), an induced draft fan (4) is connected to the right side of the combustion chamber (5), the positive pressure air distribution pipeline (2) is communicated with an air inlet (3), a slag removal outlet (11) and a fuel feed inlet (12) are respectively arranged on the left outer wall of the combustion chamber (5), and a cavity hot air duct (6) and the air inlet (3) are connected and arranged on the outer side of the combustion chamber (5). The hot blast stove is reasonable in structure and safe and environment-friendly, while fuel consumption is reduced.