燃烧器

This paper address the preliminary knowledge about sateflow and the modeling method about safety interlocking loop base on sateflow and farther expatiate it with a example of prewarming burner of alumina hydrate furnace.

本文介绍了Stateflow的基础知识以及基于Stateflow的安全联锁回路仿真建模方法，并以氢氧化铝焙烧炉预热燃烧器作为具体实例进一步阐述。

Combustion air/natural gas premixing, air staging and forced internal recirculation are integrated into a single burner to achieve low NO X emissions without sacrificing energy efficiency.

燃烧空气和天然气预混合、空气分段运输和受迫内循环结合构成一个燃烧器，在不牺牲能效的情况下达到低 NOx 辐射。

A gas-air premixing burner for gas turbines includes an air swirler and an annular burner tube surrounding a bluff centerbody.

一种用于燃气轮机的燃气-空气预混合燃烧器，包括空气旋流器(114)和围绕非流线型中心体的环形燃烧管。

Optimized BP network model for predicting igniting temperature of pulverized-coal based on genetic algorithm;2. A review and elementary discussion of powder and pulverized-coal charge;3. Paper discussed flame ignition stabilization analysis of N125MW direct current burner in pulverized-coal boilers of solid state discharge.

以N125MW直流燃烧器固态排渣煤粉炉燃烧着火稳定性为研究对象，根据煤粉气流着火方式以及对影响煤粉气流着火因素的分析，提出提高煤粉气流着火稳定性以及低负荷燃烧不投油的控制措施，从而保证了煤粉的稳定着火，以保证锅炉安全稳定运行。

In respect that various requirements of load and temperature on different parts of the baker, firebrick lining was chose reasonably, and the dosage of light heat preservation brick is in enlargement. As a result of that, the weight of the furnace was decreased, and increased its performance of heat preservation and cumulation was increased consumedly. With the use of ""W"" type fire tunnel and straight-through dilatation joint, and two enlargement of the perpends on the wall appropriately, all the problems of heat preservation in the anode baker, uniform temperature in the tunnel, and its life span were solved effectively. In the research of anode blocks in and out of the furnace, and of tidying it up, the multi-function crane clamps was alented and the assembling unit was reconstructed, which made it easy to automatic ally assemble the carbon blocks of various specifications with only one set of assembling unit.In the aspects of automation, a new type pulse combustor and solid thermocouple, as a result of that, not only the control accuracy of the fire tunnel's temperature was increased, but also the system function was improned to be more dependable, safe and practicable.

在焙烧炉炉体研究方面，针对焙烧炉不同部位的负荷及温度要求的不同，合理选用耐火材料，加大轻质保温砖的用量，既减轻炉体的重量，又大大提高炉体的保温蓄热性能；火道墙采用&W&型火道结构，直通性膨胀缝，并适当加大火道墙竖缝，有效地解决了阳极焙烧炉的保温、火道温度均一及火道墙的使用寿命等问题；在阳极炭块装出炉及清理等研究方面，通过对编解机组及多功能天车夹具进行改造，实现一套机组对多规格炭块的自动编组、解组及装出炉问题；焙烧炉自动化控制研发中，采用先进的分散式控制系统，研制开发新型脉冲燃烧器及实体型热电偶，不仅提高了火道温度的控制精度，而且提高了系统的可靠性、安全性、实用性。

Open flame ignited, the combustion gasification burner in the open through the combustion air blower without any pressure, the fuel soluble in water, once the accident fire, water or foam to fight.

用明火点燃后，燃烧气化在敞开的燃烧器内通过鼓风机助燃，无任何压力、该燃料溶于水，一旦意外着火，用水或泡沫灭火器扑救即灭。

The water inside a horizontal vessel is heated by fired burner through burning channel, and the natural gas or crude oil in tube bundle or high pressure coil are heated by hot water.

燃烧器燃烧后通过燃烧道加热水平容器内部的水，然后利用放置在水中的高压盘管或管束加热其中的天然气或原油。

Heating boiler, burning device, complementing machine and control system for boiler; Heating radiator, temperature-controlling valve, hot measuring instrument and meter , electric heater , heat exchanger; Central hot water system , hanged heating stove , solar water heater , pot-type boiler , hygiene hot water equipment for bathroom and kitchen , heating equipment of sauna and swimming pool, etc.; Central heating technology and equipment, heat transmission equipment , geo-thermal energy heating equipment , floor radiation heating equipment , exothermic cable heat equipment , electro thermal membrane heating equipment , radiation heating equipment ,etc.

采暖供热锅炉、燃烧器、锅炉辅机及控制系统；采暖散热器、温控阀、热计量仪器仪表、电热器、换热器；中央热水系统、采暖壁挂炉、太阳能热水器、家用热水器、浴室厨房卫生热水设备、桑拿游泳池供热设备等；集中供热技术及设备、换热设备、地热供热采暖设备、地板辐射供暖设备、发热电缆供暖设备、电热膜供暖设备、辐射采暖设备等。

According to the boiler burner design features introduced secondary air baffle according to their works were divided into secondary air baffle, baffle perimeter wind, burn the top layer of the wind baffle and oil damper baffle gun.

根据锅炉燃烧器地设计特点，推荐二次风挡板根据其起作用不同分为辅助风挡板、周界风挡板、顶部燃尽风挡板和油枪层风门挡板。

The simulation results of isothermal two-phase flows are in good agreement with PDPA experimental results, showing that the two-fluid model is reasonable.

应用新的程序软件对旋流燃烧器内冷态两相流动、有反应两相流动、煤粉燃烧和NO生成进行了数值模拟。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。