Molten glass platinum channel discharge port cooling device

• Main Authors: YAN DEWEI, YAO QINGWEI
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2020
• Subjects: CHEMISTRY; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL

The utility model relates to a cooling device for a discharge port of a molten glass platinum channel. The device comprises a platinum tube for circulating molten glass, a corundum brick is sleeved onthe periphery of the platinum pipe, an insulating brick is sleeved on the periphery of the corundum brick, an air inlet channel is arranged at the upper ends of the corundum brick and the insulatingbrick, an air outlet channel is arranged at the lower ends of the corundum brick and the insulating brick, and a cooling channel communicated with the air inlet channel and the air outlet channel is arranged on the surface of the corundum brick contacted with the platinum pipe. The device is simple in structure and easy and convenient to operate, the temperature of the platinum pipe can be controlled by controlling the air inlet flow and the flow speed, and then the flow speed of molten glass in the platinum pipe is controlled. 本实用新型涉及一种玻璃液铂金通道卸料口冷却装置，包括用以流通玻璃液的铂金管，在铂金管外周套设有刚玉砖，在刚玉砖外周套设有保温砖，在刚玉砖和保温砖的上端设置有进气通道，在刚玉砖和保温砖下