The non-oxidizing zone is consisted of entry sealed room, waste gas preheating zone, direct heating zone, and furnace nozzle and flue gas exhausting system.
无氧化段由入口密封室，废气预热区，直接加热区，炉喉，废气排放系统组成。
After scaling the boiler flue gas temperature will increase, reducing the efficiency of the boiler heating, coal consumption increased.
锅炉结垢后将使排烟温度增高、锅炉供暖效率降低，耗煤量增加。
Multiple burner options to support the unique heating requirements in the low oxygen flue environment of large coal, gas and oil fired conventional power plants.
多燃烧器选项，以支持在低氧气的大型煤炭，天然气和石油烟道环境的独特要求的燃煤采暖常规电厂。
A group of horizontal secondary heating pipes communicating with the double-layer water jacket can be arranged in the flue of the hot-water boiler.
本实用新型的烟道中可以设置一组与双层水套相通的横置二次加热管。
This paper introduces the plan, equipment and effects of utilizing waste heat of flue gases of reheating furnace for second heating of heavy oil to improve the combustion conditions.
本文介绍了利用加热炉烟气余热对重油实现二次加热以改善燃烧状况的方案，装置和效果。
In view of the type question of heater for flue gas desulfurization system (GGH), the text indicates the use of new type highly-efficient heating tube may increase the economy of system.
针对烟气脱硫系统加热器(ggh)型式问题，提出采用新型高效热管ggh，可以提高系统的经济性。
Gas from the combustion of fuel, the heating value of which has been substantially spent and which is, therefore, discarded to the flue or stack.
燃料燃烧产生的气体，其热值已大体上耗尽，因此排入烟道或烟囱。
The heat pipe failure, lower heating air temperature, higher flue gas emission of the furnace in operation are analyzed and improvement measures are suggested.
对实际运行中存在的热管失效、热空气温度偏低、排烟温度偏高等问题进行了分析，并提出了相应的改进措施。
A precise calculation of acid dew-point is very important for design of utility boilers, flue gas sulfur removal and tail heating surface transformation.
酸露点是锅炉设计和运行中重要参数之一，目前国内外计算烟气酸露点方法很多，但是不同方法计算结果差异较大。
Into the tail flue of fly ash due to the low temperature, has a certain hardness, so primary heating surface with flue gas exhaust pipe, the wear and tear on the wall.
蒸汽锅炉进入尾部烟道的飞灰由于温度较低，具有一定的硬度，因此随烟气初级受热面排管时，会对管壁产生磨损作用。
Triple coil structure is adopted for the boiler with three-pass smoke and flue, compact design and energy-saving space. The air pre-heater is added to enhance the heating efficiency up to 92% or more.
锅炉采用三盘管结构，烟气三回程，设计紧凑，节能空间，增加空气预热器时热效率最高可达92%以上。
Gas occurrence boiler ignition former must sweep of heating furnace and flue gas may remaining.
煤气发生炉点火前一定要吹扫加热炉内和烟道中可能残存的煤气。
As a reference technology of the invention, the invention relates to a heating device, a heat exchange system, a dust disposing system and a flue gas disposing system.
是加热装置，热交换系统，烟尘处理系统，烟气处理系统，可借鉴的发明技术。
As a reference technology of the invention, the invention relates to a heating device, a heat exchange system, a dust disposing system and a flue gas disposing system.
是加热装置，热交换系统，烟尘处理系统，烟气处理系统，可借鉴的发明技术。
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