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发明授权
CN106084906B 一种工业炉窑用节能涂层体系 有权 转让

一种工业炉窑用节能涂层体系
摘要：
本发明公开一种工业炉窑用节能涂层体系，包括涂覆于炉窑基体外壁的组合式保温涂层以及涂覆于炉窑基体内壁的红外辐射节能涂层；所述组合式保温涂层包含由内向外依次排列涂覆的内保温涂层、中保温涂层与外保温涂层；组合式保温涂层的热导率≤0.03W/(m•K)，红外辐射节能涂层在大于1500℃时的红外辐射率≥0.90、耐火温度可达1925℃；本发明节能涂层体系使用经济合理、施工方便，可使炉体表面温度比传统保温技术降低50～200℃，并产生10～20%的节能效率，可有效提高工业炉窑的热利用率，延长炉窑的使用寿命，增加窑体的工作安全性，并产生环保效应。
摘要（英）：

The invention discloses an energy-saving coating system for an industrial furnace. The system comprises a combined thermal insulation coating coated on the outer wall of a furnace kiln base and an infrared radiation energy-saving coating coated on the inner wall of the furnace kiln base. The combined thermal insulation coating consists of an internal thermal insulation coating, a middle thermal insulation coating and an outer thermal insulation coating that are coated from the inside out in order. The combined thermal insulation coating has thermal conductivity of less than or equal to 0.03W/(m.K), the infrared radiation energy-saving coating has infrared radiance of more than or equal to 0.90 when the temperature is above 1500DEG C, and the refractory temperature can reach 1925DEG C. The energy-saving coating system provided by the invention has the characteristics of economical and reasonable use, and convenient construction, can lower the furnace body surface temperature by 50-200DEG C than the traditional thermal insulation technology and produce 10-20% energy-saving efficiency, also can effectively improve the heat utilization rate of the industrial furnace kiln, prolong the service life of the kiln body, increase the work safety of the kiln body, and produce environmental protection effect.

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