查询词典 burner gas

The hot air furnace is a kind of energy conservation type furnace, composed of burner, furnace chamber, mixing room, hot air outlet and outside jacket, the diluted air in the jacket has two functions, firstly, having insulation purpose: the air belongs to inert gas, it has good insulation function for furnace body, can reach to purpose to cool/protect inside lining and reduce its thickness of furnace chamber; secondly, having preheating function: the gas in the jacket is contacted with hige temperature furnace wall, and enters the mixing room after heat absorption, then to teach the purpose of preheating and energy conservation.

热风炉由燃烧器、炉膛、混合室、热风出口和外夹套构成，是一种节能型炉型，夹套中的稀释空气有两种作用，其一，保温作用：空气属惰性气体类，对炉体有良好的保温作用，达到冷却保护和减薄炉膛内衬的目的；其二，预热作用：气体在夹套中与高温炉壁相接触，吸热后进入混合室，达到了预热节能的目的。

A gas burner used in laboratories; has an air valve to regulate the mixture of gas and air .

实验室里用的汽灯；有一个空气阀可以控制可燃气和空气的密度。

Some stoves are oil burner s; others are gas burner s.

"有些炉子是烧油的，有些是烧瓦斯的。"

This liquid propane gas grill also has a 12,000 BTU-per-hour input flush-mounted side burner, 8,000 BTU-per-hour smoker burner, and 10,600 BTU per-hour infrared rotisserie burner.

这个液体丙烷气体格栅也有一台12，000个BTU每小时输入的flush-mounted旁边燃烧器、8，000个BTU每小时吸烟者燃烧器和10，600 BTU每小时红外烤肉店燃烧器。

WNS series are packaged boilers of wetback and internal combustion three-pass fire tube structure , The burner , which is supported by a pump of high effciency , valves , instruments and an imported full automatic soft water treatment device ,is famous imported brand , in which the fuel such as light diesel , heavy oil , natural gas LPG , town gas and marsh gas , etc .

WNS系列锅炉采用内燃三回程、湿背式快装形式，可使用轻柴油、重油、城市煤气、天然气等。

Commonly used are desuperheater (sub-surface, and spray-type desuperheater Desuperheater two kinds) thermostat method; flue gas re - circulating thermostat method; swing burner thermostat law; flue baffle thermostat law; gas - gas heat exchanger thermostat law.

常用的有减温器（分表面减温器和喷淋式减温器两种）调温法；烟气再循环调温法；摆动燃烧器调温法；烟气档板调温法；汽—汽热交换器调温法等。

Some stoves are oil burner s; others are gas burner s.

&有些炉子是烧油的，有些是烧瓦斯的。&

In applying high concentration burning technique to improving burning efficiency for pulverized coal burner, for studying the effect of solid flows of different concentration on burning, Euler mathematical model is set up using gas-solid two phase flow theory. The paper describes the low concentration pulverized coal in horizontal primary air pipe. The relationship between the velocity and concentration of gas phase and that of solid phase, and the effect of gas flow velocity on gas-solid two-phase flows, is arrived through calculating the flow field. Reasonable gas flow velocity is proposed.

在应用高浓度燃烧技术提高煤粉炉的燃烧效率时，为了研究不同浓度固相流动对燃烧的影响，应用气固两相流理论建立Euler数学模型对一次风水平管道中低浓度的煤粉颗粒进行了描述，通过求解流场，得到了管内气相和固相的速度和浓度的分布关系，及其气体流速对气固两相流动的影响，并提出合理气流速度。

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。

For the proposed project the waste gas emission locations include: preheating furnace of hard alloy parts line (when natural gas is used for heating while excess heat heating system goes wrong), melting furnace, refining furnace, heat treatment furnace for machining unit and steam boiler. The pollutants are SO2, NOx and smoke dust contained in the smoke generated from the above locations. All the above pollution generating facilities use the most clean energy, natural gas, for burning. Meanwhile, on melting furnace and refining furnace low nitrogen combustion technology such as low NOx burner is applied, and the generated smoke is discharged via chimney.

拟建项目之废气排放部位为硬质合金件生产线的预热炉（余热加热系统故障采用燃天然气加热时）、熔化炉和精炼炉及机加工机组热处理炉和蒸汽锅炉，污染物为以上部位产生的烟气中含有SO2、NOx以及烟尘，以上各产污设备均采用最清洁的能源——天然气为燃料，同时熔化炉和精炼炉采用低NOx烧嘴等低氮燃烧技术，产生的烟气由烟囱排放。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。