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为了更好的贯彻党中央提出的开发能源与节约能源并举的方针,为工业窑炉提供先进的节能装置。我院于1983年研制成功新型燃油、燃气自身预热烧嘴。该装置在多台锻造加热炉上经一年多的生产应用证明:烧嘴性能良好、点火容易,操作方便,运行可靠,实测节能在35％以上,加上炉型、炉衬改造可达45％左右。内身预热烧嘴,是把喷嘴、换热器、排烟装置有机地结合为一体的新型燃烧装置,如图1所示。使用该烧嘴后,炉子不再设烟道,全部烟气先经过烧嘴,将燃烧空气保热到500℃左右后排出。因而达到了回收废热,改善燃
In order to better implement the guidelines put forward by the Party Central Committee for developing both energy and energy saving, advanced energy-saving devices for industrial kilns should be provided. Our hospital successfully developed in 1983, a new type of fuel, gas burner itself preheating. The device in more than one forging furnace on the application of more than a year of production proved: good burner performance, easy ignition, easy operation, reliable operation, the measured energy saving in more than 35%, together with the furnace, furnace lining up to 45% about. Preheat the burner inside, is the nozzle, heat exchanger, smoke exhaust device organically integrated into a new type of combustion device, as shown in Figure 1. After using the burner, the furnace no longer flue, all the flue gas after the burner, the combustion air to heat up to about 500 ℃ after discharge. Thus reaching the recovery of waste heat, improve combustion