High-temperature annealing furnace for heating wire

The utility model provides a heating wire high-temperature annealing furnace, which is characterized in that high-temperature-resistant heating wires are arranged on the periphery of a cuboid, the heating wires are arranged in refractory brick grooves, then refractory bricks are arranged on the periphery of the whole annealing furnace, an annular heating space is formed when annealing parts are processed, and heat insulation plates are arranged next to the peripheries of the refractory bricks. Compared with a traditional annealing furnace, the structure mode can save energy by 50%, and stable and rapid output of the heating effect of the annealing furnace is achieved. When the high-temperature-resistant electric heating wire is used for heating, the heat preservation plate ensures that the temperature cannot be lost, the loss of converting electric energy into heat energy is reduced, and the national energy conservation and emission reduction proposed for the industry are responded. 本实用新型提供了一种加热丝高温退火炉，通过退火炉设计