Igniter of hot blast stove

The utility model discloses a hot blast stove igniter which comprises a hot air pipe, a fan and an ignition chamber. The ignition device is positioned at the bottom of the hot-blast stove; the ignition chamber is arranged below a hearth of the hot-blast stove; the bottom of the ignition chamber is closed, ventilation holes are formed in the side wall, and an upper opening is communicated with the hearth; an electric heater is arranged in the hot air pipe; an air inlet of the hot air pipe is connected with the fan, and an air outlet extends to the side wall of the ignition chamber. The device is high in efficiency and low in cost. 本实用新型公开了一种热风炉点火器，包括热风管、风机、点火室；所述点火装置位于热风炉底部；所述点火室置于热风炉炉膛下方；所述点火室底部封闭，侧壁设有通风孔，上部开口与炉膛连通；所述热风管内设有电热器；所述热风管进风口与风机连接，出风口伸向点火室侧壁。本实用新型效率高、成本低。