1)coal mill磨煤机
1.Improvement on measuring system on primary air flow of coal mill;磨煤机一次风量测量系统改造
2.Causes of gear box failure for coal mills;磨煤机变速箱故障原因分析
3.Application of magnetic memory diagnosis technology into test and examination of smash wheel of coal mill;磁记忆诊断技术用于磨煤机打击轮的检测
英文短句/例句
1.direct-fired mill直吹式制粉系统磨煤机
2.The Use of MPS225HP-Ⅱ Coal Mill to Generating Unit Fired with High Moisture LigniteMPS225HP-Ⅱ型磨煤机在燃用高水分褐煤机组中的应用
3.Analysis on the Principle of Coal Level Control System of a Ball Miller双进双出钢球磨煤机煤位控制系统原理分析
4.Pulverized Coal Fineness Adjustment and Analysis of Double-inlet and Double-outlet Ball Mill双进双出钢球磨煤机煤粉细度调整试验及分析
5.Study on the abrasive wear resistance of low chromium white cast iron balls used in large-scale grinding coal mill of power station火电厂大型磨煤机低铬白口铸铁磨球耐磨性的试验研究
6.Preliminary Study on Wear Characteristics and Wear Process Simulation of Grinding Roll in MPS-190 Type Medium Speed MillMPS-190型中速磨煤机磨辊磨损特性及过程仿真的初步研究
7.Functional Simulation Research on MPS Medium-Speed Coal Pulverizer;MPS型中速磨煤机的功能模拟研究
8.Algorithm Study of Control on Middle-Storage Coal-Milling System;中储式磨煤机制粉系统控制算法研究
9.Study on the Technology Transformation and Performance Test for ZGM95G Coal Grinding Machine in JIU GANG酒钢ZGM95G型磨煤机技术改造及试验研究
10.Analysis of Hidden Defect and its Solution to Coal Grinding Machine Control Power Source磨煤机控制电源隐患分析与解决对策
11.The cause analysis on the tension rod rupture of the coal pulverizer and welding repair磨煤机拉杆断裂原因分析及焊接修复
12.Modification of Shaft Sealing for MPS200 Type Medium Speed Coal MillMPS200型中速磨煤机传动轴密封改造
13.TEST STUDY ON OPERATION CHARACTERS OF ZGM-113G MEDIUM SPEED COAL PULVERIZERZGM-113G型中速磨煤机运行特性试验研究
14.Research on Explosion Protection of MPS212 Midvelocity Coal MillMPS212型中速磨煤机防爆技术探析
15.Auto disturbance rejection control technology in ball mill control system中储式磨煤机制粉系统的自抗扰控制
16.Application of Siemens PLC in Pulverizer Control System西门子PLC在磨煤机控制系统中的应用
17.Excessive Vibration Cause of HP-type Pulverizer and CountermeasureHP型磨煤机振动偏大的原因及对策
18.Hybrid Intelligent Modeling of Ball Mill Coal Pulverizing Process钢球磨煤机制粉过程的混合智能建模
相关短句/例句
coal pulverizer磨煤机
1.Analysis on the operating status of the MPS medium-speed coal pulverizer;MPS型中速磨煤机运行状况的分析
2.Analysis of grinding roll modification of Mitsubishi coal pulverizer type MVM25R;三菱MVM25R型磨煤机磨辊改造分析
3.Monitoring and data management system of coal pulverizers based on computer network;基于网络的磨煤机监测与数据管理软件
3)pulverizer[英]['p?lv?raiz?][美]['p?lv?,ra?z?]磨煤机
1.Combustion optimization of W-fired boiler equipped with double inlet and outlet pulverizers;配双进双出磨煤机的“W”型火焰锅炉燃烧优化调试
2.Discussion on pulverizer air flow and outlet temperature control system;磨煤机风量及温度控制系统探讨
3.In order to economize fuel oil when start up or shut down pulverizer on high load condition of boiler,the viewpoint that starting up or shutting down pulverizer without fuel oil was put forward.为节约锅炉高负荷阶段启停磨煤机所耗的燃油,提出了不投油启停磨煤机的设想。
4)mill[英][m?l][美][m?l]磨煤机
1.The electric-arc spraying technique and its application for roller-plate mill in the thermal power plants;电弧喷涂在火力发电厂辊盘式磨煤机上的应用
2.Optimization of hot air isolation valves for mills of thermal power plans火电厂磨煤机热风隔绝门优化设计的研究
3.Take FOSTER-WHEELER FWD-11-D type mill reducer as an example,by analyzing the wear fault of #2B mill reducer bearing of Hejin Power Plant,It introduces a method on how to diagnosis reducer bearing primary wear fault by using bearing vibration power spectrum.以福斯特 -惠勒 FWD- 1 1 - D型磨煤机的减速器为例 ,通过对减速器的轴承磨损故障进行监测和诊断 ,介绍了利用振动功率谱诊断减速器轴承初期磨损故障的方法。
5)Ball mill磨煤机
1.Optimal design of speed reducer of STM400/630 double entry & double exit ball mill;STM400/630双进双出钢球磨煤机传动部优化设计
2.Reparation technology of cracks occurred in ball mill s cylinder;磨煤机筒体裂纹的修复技术
3.Coal Pulverizing System is a typical multi-input,multi-output,strong interconnection,non-linear inertial system,and there are still insufficient in control of pressure drop of ball mill and vibration of mill bearing.燃煤锅炉制粉系统是典型的多输入、多输出、强耦合、非线性、大惯性的系统,传统的磨煤机出入口差压和球磨机轴承振动控制均有不足之处。
6)coal grinding mill磨煤机
1.On the key-points for the basement of the coal grinding mill and its technological innovation谈磨煤机基础的施工重点及技术创新
延伸阅读
磨煤机 将原煤磨制成煤粉的一种粉碎机械，是锅炉煤粉制备系统中的主要设备。磨煤机在磨制煤粉的过程中，同时用热空气（或热烟气）对煤进行干燥。磨煤机有多种类型，按转速高低可以分为低速磨煤机、中速磨煤机和高速磨煤机 3类。磨煤机的类型主要根据煤种、锅炉炉型和负荷特性等条件选择。（见彩图） 低速磨煤机 主要为滚筒式钢球磨煤机，一般简称钢球磨或球磨机(图1)。它是一个转动的圆柱形或两端为锥形的滚筒，滚筒内装有钢球。滚筒的转速为15～25转／分。工作时筒内的钢球不断地撞击和挤压煤块，将煤块磨制成煤粉。然后由通入滚筒内的热风将煤烘干并将煤粉送出，经分离器分离后，一定粒度的煤粉被送入煤粉仓或直接送入煤粉燃烧器。钢球磨笨重庞大、电耗高、噪声大；但对煤种的适应范围广，运行可靠，特别适宜于磨制硬质无烟煤。 中速磨煤机 转速为50～300转／分,种类较多。常见的有平盘磨、碗式磨、E型磨和辊式磨（图2）。它们的共同特点是碾磨部件由两组相对运动的碾磨体构成。煤块在这两组碾磨体表面之间受到挤压、碾磨而被粉碎。同时，通入磨煤机的热风将煤烘干,并将煤粉送到碾磨区上部的分离器中。经分离后,一定粒度的煤粉随气流带出磨外，粗颗粒的煤粉反回碾磨区重磨。中速磨煤机具有设备紧凑、 占地小、 电耗省（约为钢球磨煤机的50～75％）、噪声小、运行控制比较轻便灵敏等显著优点；但结构和制造较复杂，维修费用较大，而且不适宜磨制较硬的煤。在大容量燃煤锅炉中碗式中速磨用得较多。 高速磨煤机 转速为500～1500转／分,主要由高速转子和磨壳组成。常见的有风扇磨和锤击磨等。在风扇磨（图3）中煤块受到高速转子的高速冲击与磨壳碰撞，以及煤块之间互相撞击而被磨碎。这种磨煤机与煤粉分离器组成一个整体，结构简单，紧凑，初投资省，特别适用于磨制高水分褐煤和挥发分高、容易磨制的烟煤。风扇磨由于磨损大，连续运行时间较其他磨煤机都短，不适于磨制硬质煤种。
