Heating furnace with energy-saving safe heat pipe assembly

The utility model discloses a heating furnace containing an energy-saving safe heat pipe assembly, which belongs to the field of junction boxes and comprises a first flue gas purification mechanism, a second flue gas purification mechanism, a blowing and sucking integrated pump, a spiral smoke exhaust pipe and a dust blowing pipe. According to the heating furnace containing the energy-saving safe heat pipe assembly, the smoke purification treatment device is installed at the top of the chimney of the heating furnace, the device does not need to be dredged and cleaned manually after being used for a long time, workers do not need to work high above the ground, the device can conduct dredging and cleaning automatically, safety and convenience are achieved, time and labor are saved, and work efficiency is improved. The spiral smoke exhaust pipe effectively prevents smoke from falling during smoke exhaust, ensures that the measurement result of the alarm is accurate, avoids the situation of false alarm or no alar