公开(公告)号：US20120208142A1

公开(公告)日：2012-08-16

申请号：US13369332

申请日：2012-02-09

申请人： Huimin ZHOU

发明人： Huimin ZHOU

IPC分类号： F28F13/18 ,  C21B9/10

CPC分类号： F28D17/02 ,  C21B9/06 ,  F27D1/0006 ,  F28F13/18

摘要： A heat retainer for a hot blast stove of a blast furnace, the heat retainer adapted to function without decomposition at temperatures of about 1200° C., wherein: at least one surface of said heat retainer is coated with a high radiative and highly-emissive material forming said coating layer; the thickness of said coating layer is critically between 0.02 mm and 3 mm; the heat retainer absorbs energy or emits energy mainly by radiation; and energy of radiation is mainly at a wavelength of 1-5 μm.

摘要翻译： 一种用于高炉的热风炉的保温器，所述热保持器适于在约1200℃的温度下不分解地起作用，其中：所述热保持器的至少一个表面涂覆有高辐射和高度发射 形成所述涂层的材料; 所述涂层的厚度在0.02mm至3mm之间; 热保持器主要通过辐射吸收能量或发射能量; 辐射能主要为1-5μm的波长。