1) hearth
[英][hɑ:θ] [美][hɑrθ]
炉底，炉床
2) hearth bottom
炉床底
3) hearth-bottom sand
炉床底砂
4) bed charge
床底料(沸腾炉)
5) hearth
[英][hɑ:θ] [美][hɑrθ]
炉床;炉缸
6) hearth bottom
炉缸炉底
1.
Analysis of “heat transfer method” hearth and “heat isolation method” ceramic cup synthetic hearth bottom;
“传热法”炉缸和“隔热法”陶瓷杯复合炉缸炉底分析
2.
According to the theory of heat transfer,based on the calculated temperature distribution in hearth bottom,it is clear that all the brick layers in hearth bottom can not be considered as a whole one for different structures result in different temperature distribution though total heat resistance is the same.
从传热学的角度出发,通过对炉缸炉底温度场的分析计算,论证了炉底全部砖层的热阻并不只是一个统一的整体,总热阻相同而结构不同的炉底,温度场分布也不同,阐明了全炭砖炉底和陶瓷杯复合炉缸炉底存在的弊端及其根本原因,进而根据铁水和冷却水的不同影响范围,提出“避热”和“扬冷”的概念。
3.
The mathematical model of heat transfer at hearth bottom was established.
建立了炉缸炉底传热学模型,应用该模型的计算结果表明:在生产初期,合适的陶瓷垫参数能够提高炉底的抗侵蚀能力,减缓炉底的侵蚀速度,延长高炉寿命。
补充资料：炉底
1.冶炼银铅的一种脚料。见明李时珍《本草纲目．金石一．密陀僧》。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条