Novel thermal storage variable rotating cross section flame burner brick

• Main Authors: LIU CHAOYING, LIU SHIAN
• Format: Patent
• Language: English
• Published: 25.02.2015
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OVENS; RETORTS; WEAPONS

The utility model discloses a novel thermal storage variable rotating cross section flame burner brick, which comprises a burner brick body and a variable cross section flame hole which is arranged in the middle of the burner brick body and runs through the burner brick body, wherein a cylindrical through hole is arranged on the tail end of the variable cross section flame hole. The novel thermal storage variable rotating cross section flame burner brick has the advantages that the novel thermal storage variable rotating cross section flame burner brick improves flame burning rotating speed by arranging the variable cross section flame hole and matching with the cylindrical through hole on the tail end of the variable cross section flame hole, achieves to change the burning speed of the front edge of flame along with the change of the variable cross section flame hole, has variable cross section rotating flame, enables laminar flow depletion rate of the variable cross section flame in a thermal storage burner brick to increase along with the change of the cross section of the variable cross section flame hole, improves heat transfer rate, reduces heat energy consumption, changes burning length and direction of flame, reduces flame washing and burning loss to the door frame, a furnace wall and a furnace top (cover), and improves smelting efficiency.