Smoke removal device

A smoke removal device provided on a smoke exhaust pathway, comprising:

• a tube body including a first end and a second end opposite to the first end;
• a combustion unit including a main body, a gas pipeline and a lighter, wherein a smoke passage is formed between a periphery of the main body and an inner wall of the tube body;
• the main body is located at the first end of the tube body and includes a central passage communicating with the smoke passage;
• the gas pipeline guides a fuel gas into the central passage;
• the lighter is located in the central passage to ignite the fuel gas within the central passage to burn a smoke passing through the smoke passage;
• a support frame and a shielding plate supported above the main body by the support frame;
• the shielding plate has a top surface and a bottom surface, wherein the top surface of the shielding plate faces the second end of the tube body, and the bottom surface of the shielding plate faces the first end of the tube body;
• and wherein a nozzle of the gas pipeline is located within a portion of the combustion unit formed by a projection of the shielding plate along an axial direction of the tube body;
• a heat storage mesh supported above the main body by the support frame and located under the shielding plate;
• and
• a flame shield disposed on the heat storage mesh and corresponding to the central passage.