Tubular ceramic radiation burner for infra-red radiation

摘要

The burner comprises the flat ceramic components contain a large number of channels (19) in their surfaces for the passage of the fuel-air mixture, and are assembled together so as to form a closed polygonal passage. They can be radiused at their adjacent edges along the outside surface (7), while they are concave at their inside surfaces (18). Alternatively they can be chamfered, and they can be glued together using a temperature-resistant adhesive, or a ceramic seal in mat form.