酒钢焦煤仓储系统能力的效验

酒钢公司焦化工序新建4#焦炉项目即将建成投产。4#焦炉的供料工作也迫在眉睫,为了确保4#焦炉顺利投产,保证公司焦化工序的炼焦煤正常供给,我们对现有焦煤料场的储存能力和现有设备装备的生产能力等性能进行了效验。认为用焦煤系统现有的设备、设施,来保证集团公司逐年上升的焦煤用量是无法满足生产需求的。本文简要核算了其卸供料能力。

基于多传感器信息融合的焦煤机械液压系统故障诊断研究

为提高焦煤机械液压系统的使用效率和可靠性,文章在分析焦煤机械液压系统故障特征的基础上,提出了一种基于多传感器信息融合的故障诊断系统,大大提高了故障诊断的效率与准确度。

Model Predictive Control with Feedforward Strategy for Gas Collectors of Coke Ovens

In coking process, the production quality, equipment life, energy consumption, and process safety are all influenced by the pressure in gas collector pipe of coke oven, which is frequently influenced by disturbances.The main control objectives for the gas collector pressure system are keeping the pressures in collector pipes at appropriate operating point. In this paper, model predictive control(MPC) strategy is introduced to control the collector pressure system due to its ability to handle constraint and good control performance. Based on a method proposed to simplify the system model, an extended state space model predictive control is designed,which combines the feedforward strategy to eliminate the disturbance. The simulation results in a system with two coke ovens show the feasibility and effectiveness of the control scheme.

超强之源——山西焦煤汾西矿业贺西矿王强强先进事迹

超强之源不寻常,心无旁骛结硕果。继全煤技能大赛亚军、共青团中央＂全国青年岗位能手＂、山西省人社厅＂技能大师＂、人力资源和社会保障部＂全国技术能手＂和中国能源化工协会＂超强矿山机电创新工作室＂等一系列荣誉之后。2017年3月份,山西焦煤汾西矿业贺西矿机电队党支部书记王强强设计的＂架空乘人装置智能控制系统＂,在山西省＂五小革新＂优秀成果展上,再次获得省、市领导的一致好评。