查询词典 grate

After an enumeration of the existing problems specific to a labyrinth seal the necessity of employing contact and running in type seals was expounded along with an exploratory study of the lateral seal for a light type chain grate stoker.

以常用的鳞片式链条炉排为例，阐述了炉排侧密封的重要性，揭示了迷宫式密封存在的问题和采用接触式密封和饱合式密封的必要性。

The use of large chain grate bars, air supply for the furnace from both sides and a water tube boiler proper as well as an advanced furnace construction has ensured a successful development of the said boiler with bright prospects of potential applications.

指出该型锅炉采用大块链条炉排片、炉膛双侧进风和水管锅炉本体结构、炉型和锅型先进，研制工作成功，具有广阔的应用前景。

In this case, it applies two 35 t/h forward-turning chain grate boilers with 3.92 MPa and 450℃, and one 6000kW steam extraction turbine power generator to replace original six 10t/h 0.78 MPa boilers, so as to realize co-generation.

此案例是用2台35吨/时3.92兆帕、450摄氏度正转链条锅炉和1台6000千瓦抽凝式汽轮发电机组，取代6台10吨/时0.78兆帕旧锅炉，实现热电联产。

The energy balance of flue gas, radiative heat transfer equations and zero dimensional model of heat transfer are derived in the multiple combustion boiler combining a chain grate with a pulverized coal, considering the radiation heat between the lower and upper zone in the furnace.

将链条炉排加煤粉复合燃烧锅炉的炉膛分成上下两部分，导出了上下炉膛的烟气热平衡方程、辐射换热方程及炉膛传热计算的零维模型，方程中考虑了上下炉膛间的辐射换热。

YLW organic heat-medium boiler is the packaged forced circulation chain grate boiler.

YLW系列有机热载体炉为组装式强制循环链条炉排锅炉。

The present paper rolls the circle contact stress research scientific research item based on 5M×33M the rotary kiln, take 2 grade of chain fire grate machine - rotary kiln as the object of study, to rolled the circle and under roller's contact stress has carried on the analysis and the research.

本论文基于 F 5M ×33M 回转窑滚圈接触应力研究科研项目，以2档链篦机-回转窑为研究对象，对滚圈与托轮的接触应力进行了分析与研究。

SZL packaged water-tube steam boiler is the double-cylinder,water-tube assembly,chain grate boiler.

SZL型系列组装水管热水锅炉是双锅筒水管链条炉排锅炉。

In consideration of the chain grate stoker with steam capacity of 20t/h,based on experimental testing data,a fast modeling with step input,was set up by calculating transfer function on step response curve,gets model parameters on "two-point method" on the first,and then modifies those parameters with "curve fitting method" through MATLAB/SIMULINK software,proves that the combination of "two-point method" and curve fitting mothod...

对阶跃响应曲线先采用&两点法&得出模型参数，再采用&曲线拟合法&对模型参数进行修正，从而实现系统动态特性建模。着重讨论了针对阶跃响应曲线，在&两点法&建模的基础上，进一步采用在MATLAB/SIMULINK软件环境下&曲线拟合法&对模型进行修正，发现&两点法&与&曲线拟合法&相结合的方法可以更准确地对系统进行建模。此方法可为锅炉燃烧优化设计、热力系统仿真研究提供热工对象理论模型，也可用于控制系统调试时控制参数的预选择。

Chain grate stokers ; combustion ; text ; coal briquettes

链条炉；燃烧；试验；型煤

Guo gate speed : 1.0 m / s; Rack spacing : 100mm; Selection PZ2500 high chain - grate discharge machine.

过栅流速：1.0m/s；栅条间距：100mm；选用PZ2500型高链式格栅除污机。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。