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Control of Double Input and Double Output Steel Ball Coal Mill 双进双出钢球磨煤机的控制
Research of Dynamic Mathematical Model and Simulation of Ball Coal Mill System 钢球磨煤机的动态参数模型与仿真研究
Technological transformations on oil cutting-off protection of ball coal mill's lubrication system 钢球磨煤机新型断油保护装置的应用
The application of the combined self-fixed lining board in the steel ball coal mill 钢球磨煤机组合自固型衬板应用
ball coal mill 钢球磨煤机
steel ball coal mill 钢球磨煤机
Thereinto, the coal mill equipment for power station is the dominant production of our company, including HP type middle speed coal mill, BBD type low speed tube ball mill and 9224 type gravimetric coal feeder with electronic weighing. 其中电站磨煤制粉系统设备是我公司的主导产品，它包括HP系列碗式中速磨煤机、BBD双进双出钢球磨煤机和9224型电子称重式给煤机等。
Revamping on medium speed coal mill for BF pulverized coal injection system of Ji'nan Iron and Steel Co. 济钢高炉喷煤系统中速磨的改造。
pair I/O steel ball coal pulverizing mill 双进双出钢球磨煤机
High Voltage Soft Starter with SCR type is more and more popular, and the coal mill main ducting fan is a good application. 双向晶闸管形式的高压软启动应用越来越广泛,本文就其在煤矿中的主扇风机上的成功应用进行了介绍。
A Scheme for retrofitting the primary air s isolation valves at coal mill s entrance of Huaneng Fuzhou Power Plant s sets No. 阐述了高层建筑热水采暖系统形式的选择原则,分析了目前常用的高层采暖系统及连接方式,同时对几种阀门隔绝系统的问题进行了探讨。
The loca|N320Gear oil used in gearbox of Coal Mill, the Gears appeared pitting and scuffing, meanwhile shocking and noise increased, the oil oxidized and sludge formed. 磨煤机齿轮箱使用N320齿轮油,造成齿轮点蚀，齿面严重磨损，振动及噪音增大，油质氧化，产生油泥。
This paper analyses the reasons of the cracks occurring on coal mill's manhole, and briefly expounds the repairing method of welding and the evaluation of its applying result. 文章分析了磨煤机人孔裂纹产生的原因，简述了焊接修复的方法及其使用效果评价。
It is analyzed that the reason and the renovating treatment measure for the wearness and tearness of the easily-torn parts during the application of the coal mill MPS-type 190. 分析了MPS-190磨煤机在使用过程中,易磨件磨损速度快,使用寿命短的原因,通过试验各种整改措施,提出了可用于实际的整改方案及运行控制措
Discuss the Control Mode of Pair in-out Steel Ball Coal Pulverizing Mill 双进双出钢球磨煤机控制方式的探讨
He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
In cricket, the ball is delivered overarm. 打板球时，要举臂过肩掷球。
On this basis, a mathematical model for determening the main paramaters of BBD coal mills has been established and some practical examples calculated. 结果表明，本模型确定的双进双出磨煤机主参数与国外同类设计相比，具有相同的设计效果。
Children love to ball snow up in their hands. 小孩子们喜欢将雪在手里做成球儿。
He lay back and hit the ball for four. 他向后弯身击中球，得了4分。