Heating furnace

• Main Authors: TIAN LIDONG, LI XIUCHENG
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: BLASTING; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model relates to the technical field of workpiece machining, in particular to a heating furnace which comprises a machine body, a plurality of air holes are formed in the machine body, supporting legs are fixedly connected to the bottom end of the machine body, a machine cover is tightly clamped to the top end of the machine body, a handle is fixedly connected to the machine cover, a heating ring is fixedly connected into the machine body, and an opening ring containing assembly is arranged in the machine body. A fixing assembly is arranged in the opening ring placing assembly; the mouth ring is placed in the mouth ring placing assembly and fixed through the fixing assembly, the mouth ring is prevented from falling off in the heating and rotating process, a motor in the mouth ring placing assembly is started to drive the whole mouth ring placing assembly to rotate, and when a heating ring dissipates heat, the mouth ring can be heated more evenly through an internal structure assembly by means of r