A new type of lock hopper developed by Luoyang Petrochemical Engineering Corporation is introduced focused on its features, operation steps and the main mathematical modes.
介绍了一种由洛阳石油化工工程公司开发的新型闭锁料斗 ,重点介绍了其特点、操作步骤、主要数学模型。
The structure and functions of lock hopper control system in continuous reforming unit are introduced.
介绍了连续重整装置闭锁料斗控制系统的组成及其控制程序的功能。
Adapting control applied in the sequence control of the lock hopper makes that the result and precision of lock hopper s control achieved great improvement.
在闭锁料斗的顺序控制中引入自适应控制后,其控制效果与精度得到非常显著的提高。
The lock hopper control system of the catalyst continuous regeneration unit (CCR) is introduced.
介绍了某石油化工厂连续重整装置中的闭锁料斗控制系统,其控制逻辑在CCRCS(PLC)中实现,其再生操作指令程序在DCS中构成,两系统间重要的操作命令以信号方式连接,其他操作指令则采用通讯方式传输,操作界面为DCS的操作站。
The realizable κ～ε turbulent model was used to carry out the unsteady calculation about the simulation system which was composed by batch handling lock hopper and scrubbing cooling chamber.
在由间歇排渣型锁斗和洗涤冷却室组成的模拟系统中,应用R ealizab leκ~ε湍流模型进行了非稳态计算,得到的计算结果和实际情况比较吻合。
Presents common failures of the lock hopper of Texaco water-coal slurry pressurized gasifier,analyzes reasons for the failures,and proposes troubleshooting and preventive measures.
介绍德士古水煤浆加压气化炉锁斗的常见故障,分析故障产生的原因,提出故障处理和预防措施。
The Exploitation of Control Systemfor Closed-end Hopper in Continuous Reforming Unit;
连续重整装置闭锁料斗控制系统开发
switch locking bar
道岔锁条[锁闭杆]
lock [locking] mechanism
锁定[制动，闭锁]机构
mechanical latching
机械锁闭, 机械锁闩
open, shut, close, lock, bolt the door
开、 关、 闭、 锁、 栓门
functional tricuspid insufficiency
机能性三尖瓣闭锁不全
reverse anchor jam nut
反向锁闭机构紧固螺帽
cam shaft reversing lock
凸轮轴换向闭锁装置
wedge breech mechanism
楔形炮闩，楔式闭锁机
resia of osseous auditory meatus
先天性骨性耳道闭锁
Patients with a high pouch have a poorer result.
高位闭锁患者结果更糟。
blocking distance protection equipment
闭锁式距离保护装置
ous atresia of anus
膜样肛门闭锁切开术
block signal interlocking
与闭塞制结合的联锁法
facing point lock stretcher
对向道岔锁闭器连接杆
economical facing point lock
简易对向道岔锁闭器
normal and half-reverse lock system
定位和半反位锁闭制
Bunker [coal]
料斗,浅仓 [煤]