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Ceramic burner for hot blast stove on blast furnace - with fuel gas- or air pipe having outlet in combustion shaft, the other being of refractory material and passing through it
Ceramic burner for hot blast stove on blast furnace - with fuel gas- or air pipe having outlet in combustion shaft, the other being of refractory material and passing through it
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机译:高炉热风炉用陶瓷燃烧器-带有燃气或空气管,燃烧轴上有出口,另一根由耐火材料制成并通过
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摘要
Ceramic gas burner for a blast heater has a fuel gas inlet pipe and an ar inlet pipe. One (a) of the pipes has its outlet in the combustion shaft of the regenerative heater, the other pipe (b) being made of refractory and passing through pipe (a); pipe (b) has openings through which gas or air can enter pipe (a). Openings are pref. aligned in axial rows along =1 diametrical planes of pipes (b), which is pref. located at 90 degrees to the vertical pipe (a); and screens contg. slotted holes are pref. driven manually or by motor to adjust the size of the openings (b). Arrangement is of low height and suitable for hot blast stoves used with blast furnaces.
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