然后根据这一总新蒸汽负荷优化分配各台锅炉的负荷,使总燃料消耗量最低。
Then we can optimize the load of every boiler in the light of the total vapour and have the least fuel consumption.
大纯时延、煤种多变和蒸汽负荷频繁变化是链条炉难以进行良好燃烧控制的原因。
It is difficult to have good performance for chain boiler combustion control system due to large delay time, varying coal's quality and steam load.
阐述了在余热利用区域的供热系统中,蒸汽负荷平衡调节的措施、特点及方案选择。
This Paper discusses measures, characteristics and scheme selection of steam-load balance adjustment in the heat supply system with residual heat utilization.
针对树皮流化床-煤粉复合燃烧锅炉的特点,提出了流化床按基本蒸汽负荷设计的思路。
The design method was put up according to the base steam load when the character of the combined combustion boiler was taken into account of bark CFB and pulverized coal firing.
大量延时空载、煤种多变、蒸汽负荷频繁变化是链条锅炉难以进行良好燃烧控制的原因。
It is difficult to have good performances for chain boiler combustion control system due to much no-load time and variation of coals quality and steam load.
对蒸汽热网的蒸汽产量和销售量进行了统计和分析,得出了蒸汽负荷的总体变化规律和总的管网蒸汽损失。
Through statistics and analysis dealt with the steam output and sales, and got the overall change rules of steam load and the steam pipe heat loss.
流化床实际运行负荷的上限值可根据基本蒸汽负荷、流化床中树皮的稳定燃烧温度和减温系统的工作能力来确定。
The upper limit of operating load of the fluidized bed is determined by the basic load, stable combustion temperature of barks and the ability of the attemperation system.
在一定的基本蒸汽负荷下,燃树皮产汽负荷的上限值可根据流化床中树皮的稳定燃烧温度和减温系统的工作能力来确定。
The maximum steam load produced by the bark was determined by the bark fixed combustion temperature and the capacity of attemperator system when the basic steam load was given.
本文最后提出了采用蒸汽负荷预测和蓄热调节法相结合的方法来优化蒸汽负荷调节,其对工程运行具有较大的实用价值。
At the end proposed the method of using steam load forecasting and method of heat accumulation adjustment to optimize steam load adjusting, to project operation has great practical value.
并运用MATLAB仿真工具,针对锅炉水位和汽压调节对象仿真模型在不同的蒸汽负荷、不同给水量、不同燃油量和不同控制方式下的动、静态情况进行仿真研究。
The response was compared with that obtained through simulation realized by the use of MATLAB and the actual process on different steam flow, feed water flow, fuel flow and control method.
目前流行的在热负荷调节系统中引入蒸汽流量信号的弊病。
The author discusses incidentally the drawbacks of thermal load controls fed with steam flow rate signal that could cause trouble.
因此,研究母管蒸汽压力控制的负荷优化具有重要意义。
So the research on load optimization of main-pipe steam pressure control is of great significance.
产品介绍:SH系列内带集水仓的倒置桶过热蒸汽疏水阀专门用来克服过热,高压,小负荷等多种不力因素。
Introduction: SH inverted bucket steam trap is especially designed to solve the problems of overheating, high pressure and small load.
火电厂主蒸汽温度具有大迟延、大惯性的特点,且对象特性随负荷变化较大等因素,很难实现稳定和高性能的控制。
The temperature of the main steam system is a tipical control of long time-delay, long inertia time and parameter-varying, so it is difficult to achieve a high-quality effect.
母管系统压力负荷特性模型的建立有助于推导母管蒸汽总负荷需求的计算公式。
The building of model of pressure-load character of main-pipe system is helpful to derive the calculation formula of main-pipe total steam load demand.
在CO_2汽提法生产尿素的工艺管理上,控制高负荷、高转化率、高质量副产蒸汽是最佳的节能路线。
During urea production management with CO2 stripping process, the optimum line of energy saving is to control the "3-highs" which are high load, high conversion and high quality by-product steam.
和发电机是效率不足以运行的各种电气负荷(10 - 20安培),包括额外的低电流运行此蒸汽反应。
AND the alternator is efficient enough to run the various electrical loads (10-20 amps), including the additional low current to run this vapour reaction.
针对国内其它相似装置,在不影响稀释蒸汽发生器负荷的情况下,采用中段回流取热用于工艺水汽提,合理利用热量。
Like other similar plant, when not to influence the heat duty of the dilution steam generation, the duty is adopted from the middle circumfluence to reach the energy utilization reasonably.
产品介绍:内带集水仓的倒置桶过热蒸汽疏水阀专门用来克服过热,高压,小负荷等多种不力因素。
Introduction: SH inverted bucket steam trap is especially designed to solve the problems of overheating, high pressure and small load.
凝汽器蒸汽流场的变化使其传热系数和汽阻发生变化,传热系数和汽阻的改变使凝汽器管束布置修正系数随着负荷变化。
The change of heat transfer coefficient and the vapor lock make the tube bundle arrangement correction factor change with load.
倒吊桶过热蒸汽疏水阀专门用来克服过热,高压,小负荷等多种不利因素。
Inverted bucket overheat steam traps are specially used for overcoming unfavorable factors such as excessive heat, high pressure and small load.
倒吊桶过热蒸汽疏水阀专门用来克服过热,高压,小负荷等多种不利因素。
Inverted bucket overheat steam traps are specially used for overcoming unfavorable factors such as excessive heat, high pressure and small load.
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