1)coal feeder给煤机
1.Frequency conversion renovation on control system of electronic weighing type coal feeders;电子称重式给煤机控制系统变频改造
2.Application of PLC in Frequency Converter Control System for Coal Feeder of Fossil-fired Power Plant;PLC在火电厂给煤机变频控制系统中的应用
3.Microcomputer control system of 9224 coal feeder;9224给煤机的微机控制系统
英文短句/例句
1.Coal feeder is one of the most important equipments in a power factory.给煤机是燃煤火力发电厂的重要设置。
2.Research and Application of the Rotary Vane Wheel Carrier Wave Control System;叶轮给煤机载波控制系统研究与应用
3.Research of Coal Feeder Meterage and Control System;发电厂给煤机计量及控制系统的研究
4.Application of 3964R protocol to coal impeller feeder3964R协议在叶轮给煤机上的应用
5.As soon as the frequency changer tows three stoker control system the application变频器一拖三给煤机控制系统的应用
6.Research and Implementation of Controller Unit for Blade Coal Feeders of Baoding Thermoelectric Plant;保定热电厂叶轮给煤机控制系统的改进研究
7.The Research and Developing on the Monitoring and Control System of Thermal Power Plant Coal Wheel-feeder;电厂叶轮给煤机监控系统的研究与开发
8.How to guarantee metrological precision stability of coal weighing feeder Article如何保证称重给煤机计量精度的稳定性
9.A reconstruction design for coal feeder control system for thermal power plant based on PLC基于PLC对热电厂给煤机控制系统的改造设计
10.Application and Realization of Coal Feeder.Control System with Electronic Weighing Device电子称重式给煤机控制系统的应用和实现
11.MG Series Buried Scraper Freeder is the major equipment used in the pulverized coal making system of power plant.MG系列埋刮板给煤机是火力发电厂制粉系统中的主要设备。
12.Application of DeviceNet Based on the Coal-assignment Machine in Coal Washery Fast Quantitative Car Loading Station选煤厂快速定量装车站配煤给料机的DeviceNet网络的应用
13.Research of Fuel Supply System on Diesel Burning WaterCoal Slurry by Experiment;柴油机燃烧水煤浆供给系统的实验研究
14.Design and Analysis of Silt Coal Loader Machine Spiral Feeding Reduction淤煤装载机螺旋给料部的减量化设计与分析
15.Application of Fuzzy Self-tuning PID Control in Coal Supply of Jig模糊自整定PID控制在跳汰机给煤控制中的应用
16.It can convey evenly and successively the raw coal to the mill and meet the demand of comparatively long distance coal feeding.它可以把原煤均匀、连续地送入磨煤机中，能满足较长距离的给煤要求。
17.All bedrooms are fitted with washbasins with hot and cold water, and a slot-meter controlled radio and gas fire.所有房间都供给冰水和热水以及投币式收音机和煤气取暖器。
18.High oil price brings opportunities for development of coal-based energy resource technology in China(part 1)高油价给我国煤基液态能源技术的发展带来机遇(上)
相关短句/例句
coal pump煤泵，给煤机
3)mechanical coal feeder机械给煤
1.With the compare of the usage of non-mechanical p n eumatic coal feeder and traditional mechanical coal feeder on the CFB boiler,th e paper mainly introduces the pneumatic feeder,its principle and structure spec ialty; and shows the advantages of the pneumatic feeder on large CFB boiler pro ject with the data of boiler performance test.通过比较非机械气力播煤装置与传统机械给煤装置在循环流化床锅炉 (CFB)中的应用情况 ,介绍了非机械气力播煤装置的工作原理和结构特点 ,并通过锅炉性能试验数据说明气力播煤装置作为大型CFB锅炉的给料装置的技术优
4)coal feeder floor给煤机层
5)impeller coal feeder叶轮给煤机
1.The technological innovations of SYG-600 type impeller coal feeder;SYG-600型叶轮给煤机技术改造
2.The improvement for coal transmit trough of impeller coal feeder叶轮给煤机导煤槽的改造
3.The paper analyzes a monitoring system of small/medium-sized impeller coal feeder based on RS485 bus,which is characterized by low development cost,high stability,real-time and wide applicability.开发了一套基于RS485总线通讯的中小型叶轮给煤机监控系统,具有开发费用较低、通讯稳定性和实时性高、现场适应性广等特点。
6)loading gallery给煤机硐室
1.In this article, the writers explain the constructing technology of unloading gallery, coalbunker and loading gallery that make up a transfer building In The Eighth Coal District of Qianying Coal Mine of Kailuan Group Company.本文介绍了开滦钱家营矿业分公司八采区皮带煤仓转载工程的卸载硐室、煤仓、给煤机硐室的施工工艺 ,采用合理、先进的施工方案 ,实现了安全、优质、高效。
延伸阅读
给煤机给煤机coal feeder 电测速传感器，产生速度信号.两个信号输人乘法器，即可得到给煤率。当给煤率与所需的锅炉燃烧率不符时，可通过改变皮带速度满足要求。该给煤机还可显示某一运行期间的累积输煤量，具有称重精确(精确度可达士。.5%)、运行可靠、尺寸紧凑、密封性好、适用于正压运行等优点，在大型锅炉机组上得到了广泛应用。称t托粗主动皮带轮调帷皮带轮密封空气阎皮带刮板清扫装!张紧皮带轮给煤机出L1┌──────────────┐│黯各涟蘸 │├──────────────┤│冶石~，，叫断卜片井于叫翻叫 │├───────────┬──┘│庵以长二二一二二;二刀 │ ├───────────┤ │)、-卜---~一--么，-.司│ └───────────┘ 图3电子重力式给煤机 此外还有电磁振动式给煤机和皮带给煤机。电磁振动给煤机结构简单，重量轻，无传动部件，维护方便.但用于负压系统中漏风较大，人口小煤斗因断面收缩大而易堵煤。适用于配有风扇磨煤机和筒式磨煤机的中、小容量机组，但水分较高且猫结性强的煤不宜采用。皮带给煤机不易堵塞，故障较少，但漏风较大，水分高、猫性强的煤易在皮带上打滑。一般用于人口负压较小的筒式磨煤机制粉系统中。1 lme.】.给煤机(eoal feeder)按照负荷要求能准确调节磨煤机给煤量的机械设备。它布置在原煤斗与磨煤机之间，在直吹式制粉系统中，给煤量直接与锅炉负荷相适应。给煤机类型多种多样，按结构特点和工作原理有容积式和重力式两种。 容积式给煤机中应用较广的有圆盘式给煤机和刮板式给煤机，其结构示于图l、图2。┌─┬─┐│门│闽│└─┴─┘图1圆盘式给煤机桩条《艘有刮板)导向板 图2刮板式给煤机 圆盘式给煤机利用调节圆盘转速、内套管位置改变回盘上的给煤量;调节刮刀角度以改变刮煤量。它具有结构紧凑、密封性好等优点，但遇高水分煤时易产生堵煤和打滑. 刮板式给煤机通过调节给煤机转速和调节闸板位t实现调节给煤量。它可制成全封闭式，煤种适用性较广，但占地较大，运行中当煤压实之后刮板有时浮起，易被煤中木块、石块卡住而断煤。 皮带电子重力式给煤机是重力式给煤机中的一种，其结构示于图3，它是由给煤机壳体内装设的两根称重托辊，与皮带组成一个称重跨，在称重跨中的一个称重辊上面装有精密的称重传感器，可产生单位皮带长度上输煤重量的载重信号。在主动皮带轮上装有光
