1) semi open pulverizing system
半开式制粉系统
1.
Solving the problem of excessive tertiary air by using semi open pulverizing systems presents itself as an energy saving measure as well by reducing energy consumption for pulverization and raising the combustion efficiency of coal.
采用半开式制粉系统解决适量三次风是一项降低制粉电耗、提高劣质煤燃烧效率的节能措
2) semidirect fined system
半直吹制制粉系统
3) direct-fired system
直吹式制粉系统
1.
Application of tiny-oil ignition technology for direct-fired system boiler
微油点火技术在直吹式制粉系统锅炉上的应用
2.
Measurement methods of primary air velocity and pulverized coal concentration in direct-fired system are discussed in the paper.
论述了直吹式制粉系统煤粉管道内煤粉浓度和风速的测量方法的研究开发情况。
3.
Combined with the facts of direct-fired system boiler in Guohua Candong Power Generation Company Ltd.
等离子点火是一种新的节能点火技术,结合其在国华沧东发电有限责任公司600MW机组直吹式制粉系统锅炉上的实际应用情况,指出了等离子点火技术在应用中存在的问题,并对问题进行了分析、总结,在试验研究的基础上提出了具体的解决措施,为同类型机组采取这一新技术提供了良好思路。
4) intermediate coal pulverizing system
中储式制粉系统
1.
Combined with the application of igniting technology with less oil in intermediate coal pulverizing system boiler in one Hebei 200 MW unit cogeneration power plant,the paper points out and analyzes the main problems while operation,then finds out settlements based on test and research,to wish to take references for the same type boiler which uses the technology.
结合微油点火技术在河北某热电厂新建200 MW供热机组中储式制粉系统锅炉上的应用情况,分析了在实际投用过程中出现的问题,提出了解决方案,从而为同类型机组节油技术的选用提供借鉴。
5) direct-firing pulverizing system
直吹式制粉系统
1.
With the improvement of unit load and parameters of the power plant, coal-fired power plant uses medium speed mill direct-firing pulverizing system in common.
随着火电机组容量和参数的不断提高,火电厂普遍采用中速磨直吹式制粉系统。
6) direct blowing pulverizing system
直吹式制粉系统
1.
According to the safe operation problem of the direct blowing pulverizing system burning high volatile Indonesian coal in Guangzhou Hengyun power plant,analyzed the reasons and factors of pulverized coal explosion,and put forward the measures of preventing it in the coal mill and improving safety of pulverizing system as well.
针对广州恒运电厂燃用高挥发分的印尼煤时直吹式制粉系统的安全运行问题,分析了煤粉在磨煤机内爆炸的原因及其影响因素,并提出了防止直吹式制粉系统爆炸的具体措施,防止了燃用印尼煤时制粉系统爆炸的发生,提高了制粉系统运行的安全性。
2.
The basic principium and system constitutes of plasma pulverized coal ignition equipment was introduced briefly, on the basis of this technique s application in Hengyun power plant s 680t/h direct blowing pulverizing system boiler, its application characteristics were analyzed from the situation of test and operation.
简要介绍了等离子点火装置的工作原理和系统组成 ,结合该技术在恒运电厂 680t/h直吹式制粉系统锅炉的成功应用情况 ,从调试和运行情况着手 ,分析了等离子点火技术的应用特点。
补充资料：半开式叶轮
分子式：
CAS号：
性质：没有轮盖的离心式叶轮。由整块锻件铣制成型，叶片和轮盘的一整体，且都做成径向直叶片。其结构强度高，叶轮的圆周速，度可达450～500m/s，单级压力比高，但叶道中气流速度和马赫数较高，泄漏损失较大，级效率此闭式叶轮低，工况稳定性差。广泛用于内燃机透平增压器和小功率燃气轮机的离心式压缩机，在固定式离心式压缩机上的应用也增多。
CAS号：
性质：没有轮盖的离心式叶轮。由整块锻件铣制成型，叶片和轮盘的一整体，且都做成径向直叶片。其结构强度高，叶轮的圆周速，度可达450～500m/s，单级压力比高，但叶道中气流速度和马赫数较高，泄漏损失较大，级效率此闭式叶轮低，工况稳定性差。广泛用于内燃机透平增压器和小功率燃气轮机的离心式压缩机，在固定式离心式压缩机上的应用也增多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条