mild steel fire box 软钢板火箱
fire-box steel 火箱钢
fire box door 火箱门
fire box temperature 炉膛温度
Fire Box Size 炉体尺寸
fire box shell 燃烧室壳板 ; 火箱外板
fire box sheet 火箱板
outside fire box 外火室 ; [铁路] 外火箱
N the furnace chamber of a boiler in a steam locomotive 蒸汽机车锅炉炉膛
The design of chimney and air current, the gate of fire way, the laying of fire box and adjustment of the flame height, were the key factors of fire way.
烟囱设计、气流控制、火路通口、灶塘铺设及吊火高度，为火路关键技术。
This article introduces the application of fire entry hole of rectangle kiln with outer fire box before reconstructing and the necessity of reconstruction.
介绍了外火箱矩形竖窑进火孔改造前的使用情况以及改造的必要性；
Flue gas with high temperature in fire box or hot-wind furnace is discharged out by temperature adjusting mechanism so as to prevent the dry ashing of heat exchanger automatically in the invention.
本发明能自动将热风炉燃烧室的高温烟道气通过温度调 节机构旁路出去，防止换热器的干烧；
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