查询词典 pulverizing

One integral system with the combination of coal pulverizing and PC injection will be built up with the adoption of vertical coal pulverizer, dense phase PC conveying, oxygen enrichment to increase the injection rate and other up-to-date technologies in the design so as to ensure safe operation.

一个缺一不可的系统以煤炭磨成粉和个人计算机射入的组合将被加强以垂直的煤炭pulverizer，密集阶段个人计算机转达，氧气充实的收养增加射入率和其它最新技术在设计以便保证安全操作。

The systemic analysis on coal-pulverizing system calculation is made, and some concrete calculation methods and problems are discussed.

论文综合分析研究了目前我国燃煤电站使用的几种主要磨煤机及其制粉系统的性能，分析了它们各自的特点和燃料适用范围，又对制粉系统的计算进行了系统的研究，就一些具体计算方法和问题做了探讨，根据计算、分析和比较的结果，编制了制粉系统的计算软件，对两个运行的制粉系统进行了校核计算，计算结果符合实际。

A newly developed multivariable decoupling ball-mill coal-pulverizing system of 300MW power station is introduced in this paper.

摘要探讨了一种新型的300MW机组磨煤机制粉系统智能控制方法。

Multivariable ; decoupling ; control ; simulation model ; coal-pulverizing system with ball mill

多变量；解耦；控制；仿真模型；钢球磨中储式制粉系统

Coal-pulverizing systems with ball mill are multivariable, strongly coupled and nonlinear; their operating conditions often vary violently.

钢球磨中储式制粉系统具有多变量强耦合、非线性以及生产工况变化大的特性，其自动控制问题一直是控制界关注的热点问题。

The paper reports the results of investigation for the operation condition of the ball-mill coal-pulverizing system of 100MW and larger power station. Based on the analysis of the ball-mill mechanism, the problem was found that the energy consumption on empty load of ball mill is more than 90% of the total energy consumption and the small iron balls that has lost mill ability and the iron component in the coal increased the mill s energy consumption. Thus automatic ball filter equipment was developed and in...

中文摘要：本文对我国100MW及以上火力发电厂磨煤机制粉系统现状进行总结、研究，指出存在的问题；分析了钢球磨煤机的工作机理，发现钢球磨煤机空载耗能约占90%以上，没有研磨效力的小钢球和煤炭中的铁件杂物加大了磨煤机耗能；研究开发了钢球磨煤机自动选球装置，并对50MW、100MW、200MW及300MW机组使用的钢球磨煤机进行改造，安装了该装置，通过改造前后的试验，证明该装置取得了明显的节能效果；在此基础上，对该装置提出了完善和改进措施。

Coal-pulverizing systems with ball mill and storage banker have characteristis of strong coupling , nonlinearity, time-varying systems, and great changes in operating condition s.

钢球磨煤机中间储仓式制粉系统具有多变量强耦合、强非线性、工况变化大的特性，长期以来难以投入自动控制，因此成为电力行业自动控制研究的热点问题。

The results of the study provide a foundation for selection of technology parameters for superfine pulverizing of black agarics with ball mill.

研究结果为利用振动磨进行黑木耳超微粉碎加工工艺参数的确定提供了依据。

The consolidation process sinks the metal sheath to the ceramic, pulverizing it to compact around the wires and densifies the composite to be void free.

该合并处理使金属套管下沉至陶瓷部分，将其研磨成粉在金属丝周围，使其更将稠密避免空隙。

According to the tasks of fuel control system and the dynamics of the fuel control process, expert fuzzy PID algorithms have been proposed for the direct firing of fan type pulverizing mill.

根据燃烧控制系统的任务及燃烧过程被控对象的动态特性，本文针对采用风扇磨直吹式制粉系统的锅炉设计了专家模糊PID算法。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。