With the actual application of the blast furnace blower, this project uses the series of Siemens S7-400H PLC to achieve the design of the blast furnace blower ′ s anti-surge control system. 结合高炉风机具体的应用实例,使用西门子S7-400H系列PLC实现对高炉风机防喘振控制系统的设计。
Cows open their mouths widely and puff heavily, with both sides of their chest moving like a blast blower. 奶牛开放其嘴巴广泛和严重粉扑,双方它们的胸部运动像一个爆炸鼓风机。
So it is necessary to design a computer control system to insure that the blast furnace blower can work steadily, efficiently and safely. 本文详细讨论了高炉鼓风机计算机控制系统的软、硬件设计,并结合高炉鼓风机的特点就控制系统的结构和控制方法进行了深入研究。
This article gives a brief account of the calculating program for blast furnace blower's model, the program's function and application. 本文简述了实际工作中编写的高炉鼓风机选型计算程序及其完成的功能和使用方法。
The realization of the optimal control for blast furnace blower is illustrated in details. 详细介绍了高炉鼓风机寻优控制的实现方法。
The parts which are encapsulated inside the shell comprise a blast blower, a suction pump, a membrane component and an aeration system. 封装于壳体内的各部件包括鼓风机、抽吸泵、膜组件和曝气系统。
Research and application of blast blower system in coke oven based on intelligent control 焦化鼓风机系统智能控制策略研究及应用
An unit with Blast furnace Blower having a Common Axis Run and Analysis of it's Energy Saving 高炉鼓风机同轴机组运行与节能分析
The Method of Optimal Control for the Blast Furnace Blower and Its Realization 高炉鼓风机寻优控制方法及实现
Analysis of common troubles of gas blast blower 煤气鼓风机常见故障分析
Research on Coupling Alignment Method of Blast Furnace Blower 高炉鼓风机联轴器找正方法研究
Combined with the work principle and control target of the blast furnace blower system, the construction and the general design project of the control system are put forward. 结合高炉鼓风机系统的工作原理和控制目标,提出了高炉鼓风机控制系统的结构和总体设计方案。
On the basis of analysis of performance of blast furnace blower, it puts forward the technical measures to perfect and increase performance of anti-surging devices. The practice shows that safety and reliability of blast furnace blowers has been improved remarkably. 在分析高炉鼓风机性能的基础上,提出了完善和提高风机防喘振保护装置性能的技术措施,实践证明高炉鼓风机的安全可靠性有显著提高。本文主要对该热风炉进行热工验证计算。
The application of MARK industrial control computer made by Co. of Czechoslovakia to blast furnace blower is introduced in the paper. 本文介绍了捷克和斯洛伐克CKD公司的MARK工业控制计算机构成及其在高炉鼓风机控制系统中的应用,较详细地说明了高炉鼓风机的工艺控制思想。
Control technology of air intake for blast furnace air supply system is introduced, and it can avoid serious accident of slag entering into the inlet caused by sudden trip of blast furnace blower. 介绍了适用于高炉供风系统的拨风控制技术,此技术有效地避免了因高炉鼓风机组故障突然停机而导致的高炉风口灌渣的严重事故。
Are mainly presently. Based on the failures analysis and the measures of static/ dynamic tests, the fluctuation causes of the rotating speed and solutions are found out. This guarantees the safety and stable operation of the blast furnace blower. 主要介绍了莱钢热电厂2高炉鼓风机机组转速波动的情况,通过故障分析、静/动态实验等一系列措施,找到了转速波动的原因和解决方法,保证了高炉鼓风机的安全稳定运行。
Control Technology on Air Intake System for Multiplicity Blast Furnace Blower 多台高炉鼓风机拨风控制技术
Installation and selecting of machine tools Model Selection and Erection of the Blast Furnace Blower 机床的选型及安装调试高炉鼓风机选型和安装
Transforming method of blast furnace blower is introduced, and main structural dimension after transformation is given. 介绍了为提高流量的高炉鼓风机改造方案,给出了改造后的主要结构尺寸。
The system reasonably solved the problem of "material in the chamber of furnace dropping down" and "slag entering into the tuyere" due to a sudden trip of blast furnace blower. 该系统较好地解决了高炉因鼓风机突然跳闸造成炉膛坐料、风口灌渣问题。
Flow chart of anti_surge control for blast furnace blower is introduced, working principle and function of SLPC programmable governor is set forth. 介绍了高炉鼓风机的防喘振控制流程图,重点阐述了SLPC可编程调节器的工作原理及功能。
Based on studying the principles of the blast furnace blower, the optimal control strategies and objective function for controlling are presented in this paper. 在分析高炉鼓风机工作原理的基础上,提出了高炉鼓风机寻优控制策略及控制目标函数。
Application of MARK computer to blast furnace blower 计算机在高炉鼓风机上的应用
Various common troubles of rotor, bearing, impeller, mainshaft and non-rotatable parts of centrifugal gas blast blower were analyzed systematically. 系统地分析了离心式煤气鼓风机转子、轴承、叶轮、主轴、非转动部件等各种常见故障。
Setting of Air Distributing System in Blast Furnace Blower System 高炉鼓风系统中拨风系统的设置
Transformation of Electrical Control System in Blast Furnace Blower 高炉鼓风机电气控制技术改造
Automatic Control System and Anti-surge System of Speed Change Turbine-Driven Blast Furnace Blower 变转速汽轮机的自动调节及其所拖动的高炉鼓风机的防喘振系统
Model Selection and Erection of the Blast Furnace Blower 高炉鼓风机选型和安装
Security inspection and fracture failure analysis of blast blower impeller 鼓风机叶轮快速断裂的检测及失效分析
Blast furnace blower is the most important power equipment, it not only provides the oxygen required for blast furnace, but also provides the resistance needed to overcome the high burden of gas power column is the control of blast furnace gas exchange critical lifeline facilities. 高炉风机是高炉最重要的动力设备,它不但提供高炉炼铁所需的氧气,而且还提供了克服高炉料柱阻力所需的气体动力,是掌控高炉气体交换命脉的关键设施。