隧道窑窑车下部设施的保护

Protection of bottom facilities of kiln car

用耐热纤维材料体与窑壁无间隙接触,防止过热高温气体流入窑车下部,避免长时间暴露在异常高温下,保护窑车下部设施,而且高温气体流动被纤维毡隔断,不会使窑内温度波动。

Use the heat-resistant fiber material body to make no gap contact with the kiln wall to prevent overheat⁃ed high-temperature gas from flowing into the bottom of the kiln car,avoid prolonged exposure to abnormal high temperatures,and protect the lower facilities of the kiln car,and the high-temperature gas flow is blocked by the fi⁃ber felt,which will not make the kiln internal temperature fluctuations.