Experimental Study on the Super Fine Grinding Performance of MPS Mill for Low NOx Pulverized Coal Combustion by Reburning 再燃低NOx燃烧技术中超细磨煤机的试验研究
With the field application made, it has been proved that the system can effectively solve the problem of long delay and strong coupling in the ball mill coal pulverizing system. 现场应用表明此系统可有效解决磨煤机制粉系统的大迟延,强耦合控制问题。
Since the bearing is working by establishing proper lubricating oil film and there is low hardness of bearing material, it can not be used while loading coal mill and with no coal. 由于该轴承靠建立正常的润滑油膜而工作,轴承材料硬度又很低,所以不能在磨煤机加载而又无煤的情况下使用。
A Hybrid Intelligent Controller for a Boiler Combustion Control System Hybrid Intelligent Modeling of Ball Mill Coal Pulverizing Process 一种锅炉燃烧控制的混合智能控制器钢球磨煤机制粉过程的混合智能建模
Hybrid Intelligent Modeling of Ball Mill Coal Pulverizing Process Vite: A Framework for Hybrid Modeling and Simulation 钢球磨煤机制粉过程的混合智能建模Vite:一个混合系统建模仿真框架
The Ball Mill Coal Pulverized System ( BMPS) is a multivariable coupled nonlinear time-varying system. 球磨机制粉系统是典型的非线性多变量强耦合及时变系统。
A Study and Discussion of the Control and Optimization Strategy on the Ball Mill Coal Pulverizing System 对于球磨机制粉系统控制及优化策略的研讨
Cause Analysis and Countermeasures of High Electricity Consumption For Ball Mill Coal Pulverizing System 钢球磨煤机制粉系统电耗高原因分析及解决措施
A Comprehensive Optimal Control Strategy for Ball Mill Coal Pulverizing System 钢球磨煤机制粉系统的优化控制
For ball mill coal pulverizer is a controlled subject of multi-input, multi-output, strong coupling, non-linearity, big delay and change with time, so groovy controlled math model PID is difficult to meet controlled quality demand. 由于钢球磨煤机是一种多输入、多输出、强耦合、非线性、大延迟、时变的被控对象,对此采用常规的基于被控对象精确数学模型的PID控制规律难以满足控制品质的要求。
This has been used in large concrete grinding mill and coal grinding mill, having showed evident superiority with service life 1  ̄ 2 times more than that of high manganese steel, to a great extent it can be instead of high manganese steel and applied widely. 目前在大型水泥磨、煤磨上使用已显示出明显的优势,使用寿命比高锰钢提高1~2倍,在很大程度上可取代高锰钢,具有广泛的应用前景。
Realization of self-optimizing fuzzy control strategy in ball mill coal pulverizer control 自寻优-模糊控制策略在球磨机控制中的实现
According to the analysis of medium-speed mill leaking coal, we introduce the improvement, which eliminates the coal leaking efficiently, as well as saves the energy and improves the environment. 对中速磨煤机的漏煤原因进行分析,并提出了改进方案,不仅有效地消除了漏煤和漏风现象,而且节省了能源,改善了环境。
One important problem to improve the efficiency of ball mill coal pulverization sys-tem is to measure the amount of pulverous coal truly. 提高球磨机制粉效率的关键问题之一是对磨内载煤量的有效测量,这也是制粉系统能否投入自动控制的基本前提。
Research on the system of automatic governing of main steam pressure based on auto disturbance rejection controller in fan mill of unit pulverized coal system 大机组邻炉输粉技术的应用基于自抗扰技术的风扇磨直吹锅炉主汽压力控制系统的研究
Study on Ball Mill Coal Pulverized Control System and Its Application 中储式钢球磨制粉系统控制及应用
According to the demands of ball mill coal pulverized system, inverse matrix decoupling theory, a traditional decoupling method, is used in the system control, and a PID controller is designed. 本文首先根据中储式球磨机制粉系统对控制精度要求不高的特点,将传统解耦方法中的逆矩阵方法应用于制粉系统解耦中,设计了基于逆矩阵静态解耦的PID控制系统。
Optimum Reliability Design of Gear Power Transmission for Ball Mill in Coal Washing 洗煤厂球磨机齿轮传动的可靠性优化设计
An Analysis on the Control and Optimization of the Ball Mill Coal Pulverizing System 浅析球磨机制粉系统的控制及优化
Testing and Study on Economic Operation of DTM380/ 720 Tube Mill and Coal Pulverizing System DTM380/720磨煤机制粉系统经济运行的试验研究
Adjusting and Reforming on Medium Speed Mill Coal Pulverizing System 中速磨煤机制粉系统调整和改造
Development of advanced control theory and computer technology leads people pay more attention to control ball mill coal pulverizing system. 先进控制理论及计算机技术的发展,使制粉系统控制问题重新被人们所重视。
It's difficult to obtain the optimal control by the conventional control methods for ball mill coal pulverizer, so a new self-optimizing fuzzy control strategy is proposed. 针对球磨机的运行工况,常规控制方法难以取得良好的控制效果,为此提出了一种自寻优&模糊控制策略。
Backflow Control in Bin and Feeder Ball Mill Coal Pulverizing Systems 钢球磨煤机中间储仓式制粉系统倒风控制研究
The principle of coal level control is to measure the height of the coal within the cylinder of coal mill constantly and feedback the information to the mill after comparing coal signal with set point so as to control the rate of coal feeding. 煤位控制原理就是对磨煤机筒体内煤位高度进行连续测量,并将测得煤位信号与设定值比较处理后反馈至给煤机,从而达到控制给煤速度的目的。
When mixing ratio of paper mill waste to coal increases, temperatures in both dense bed and dilute phase region decline, combustion efficiency decreases. 随废弃物掺混质量比增大,炉膛温度普遍下降,燃烧效率相应降低。
On Failure Factors of Ball Mill Tube Soft-sensing of Coal Load in Ball Mill Tube of Pulverizing System 磨机筒体断裂失效原因分析基于RBF神经网络的球磨机负荷软测量
The ball mill coal pulverized system is a multi-input and multi-output system. 球磨机制粉系统是一个多输入多输出的多变量系统。
The third chapter was design requirements for coal mill, proposed the design requirements of the new coal mill from the coal preparation process, the user and mechanical design. 第三章为简述磨煤机的设计要求,分别从煤粉制备工艺角度、使用者角度和机械设计角度对新型磨煤机的设计提出了要求。