Gas inlet and outlet reversing device of glass fiber kiln

• Main Authors: SHI RENKUN, FENG DEMENG, SEOK CHEOL, ZHANG JIAN, SHI RENHONG
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2022
• Subjects: CHEMISTRY; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL

The utility model relates to the technical field of glass fiber kilns, and discloses a glass fiber kiln air inlet and outlet reversing device which comprises an inner air guide pipe arranged on the outer surface of an air guide valve, first ventilation pipes are fixedly connected to the two ends of the top of the inner air guide pipe, a straight pipe is fixedly connected to the top of each first ventilation pipe, and side air outlets are formed in the two ends of the outer side of each straight pipe. Second ventilation pipes are fixedly connected to the two ends of the top of the straight pipe, guide grooves are formed in the tops of the second ventilation pipes, outer air guide pipes are fixedly connected to the tops of the guide grooves, an air conveying pipe is fixedly connected to the tops of the outer air guide pipes, and an upper air outlet is formed in the center of the top of the air conveying pipe. The air storage opening is communicated with the air guide boxes at the two ends of the outer side thro