Combustion-supporting air heating device for melting furnace

• Main Authors: MA JIANGWEI, HAO PENG, LIU MUYANG, OUYANG ZIQIANG, ZANG HUADONG
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2022
• Subjects: CHEMISTRY; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL

The utility model belongs to the technical field of glass manufacturing, and particularly relates to a combustion-supporting air heating device for a melting furnace. The device is characterized by comprising an air inducing pipe and a combustion-supporting fan, the air inducing pipe comprises a first pipe body, a second pipe body and a third pipe body which are communicated in sequence; one end of the first pipe body is provided with an air inlet; one end of the third pipe body is provided with an air outlet; the first pipe body and the third pipe body are horizontally arranged; the second pipe body is vertically arranged; the air inlet is formed in the bottom of the melting furnace and is horizontally opened; the air outlet is connected with a combustion fan; the air inlet is higher than the air outlet. The combustion-supporting air heating device for the melting furnace has the beneficial effects that the air inlet is formed in the bottom of the melting furnace, waste heat of the melting furnace is recycle