Burner single sheet and burner with same

The utility model provides a combustor single piece which comprises an injection pipe, a fire grate shell with an upper opening and a combustion plate arranged on the upper opening, fire holes are formed in the combustion plate, the injection pipe comprises a first injection pipe and a second injection pipe, the gas inlet end of the first injection pipe is opposite to the gas inlet end of the second injection pipe, and the gas inlet end of the first injection pipe is opposite to the gas inlet end of the second injection pipe. A first gas outlet channel is formed between the gas outlet end of the first injection pipe and the fire hole, and a second gas outlet channel is formed between the gas outlet end of the second injection pipe and the fire hole. The flow velocity uniformity of airflow at fire hole outlets is effectively improved, and flame surface interference among flame groups is reduced. 本实用新型提出了一种燃烧器单片，包括引射管、上开口的火排壳和设置在所述上开口上的燃烧板，在燃烧板上设有火孔，所述引射管引射管包括第一引射管及第二引射管，所述第一引射管的进气端与所述第二引射管的进气端相对设置，所述第一引射管的出气端与