The present invention relates to a moving-type wood pellet burner that makes the supply of air relatively uniform so that damage to a high-temperature flame is minimized while making it easier to manufacture with a simple structure, the burner being disposed on the ground A hollow main body which encloses the base in a closed manner and is attached to one side of the upper surface in such a manner that the fuel injection pipe communicates with the inside and a plurality of air injection pipes are attached to the outside in a state of being connected to the inside; A bottom surface and a bottom surface of the base are formed so as to be spaced apart from the inner surface of the main body so as to be spaced apart from the inner surface of the main body, An inner passage through which a plurality of air injection holes are formed to inject air from the outer surface to the inner side and a fuel injection hole is formed on the upper surface so as to communicate with the fuel injection pipe; A plurality of grate for burning the fuel injected through the fuel injection pipe is provided and a driving unit for horizontally reciprocating the grate is provided and the inside of the main body is installed inward from the lower end of the open end of the inner cylinder A moving great portion; A plurality of blowers installed outside the main body to communicate with the air injection pipe and injecting outside air into the main body through the air injection pipe; .
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