The improvement and operation of natural circulation waste heat boiler for sulphuric acid plants are described. 对全自然循环废热锅炉的改进及其运行情况进行概述。
Hydrodynamic Structure Design of Natural Circulation Chain-grate Stoker Boiler Used for Steam Injection in Oil Field 油田注汽用自然循环链条炉排锅炉水循环结构设计
Analysis the character of hydrodynamic calculation for natural circulation of industrial boiler and give the recommendation of calculation method for simple and complex circulation circuit. 分析工业锅炉自然循环的水动力计算特点,对简单及复杂循环回路的计算方法提出建议。
Main features of this boiler are reheat, natural circulation, single furnace drum boiler fired coal. 其基本特性为中间再热、自然循环、单炉膛、燃煤锅筒锅炉。
WGF440/ 13.7-1 CFB boiler is Ultra-high pressure, natural circulation, one drum, high temperature insulating separator, under bed burner and bed burner combine startup style's circulate fluid bed boiler. WGF440/13.7-1型循环流化床锅炉为超高压自然循环、单锅筒,高温绝热分离器,床上、床下燃烧器联合启动布置方式的循环流化床锅炉。
Natural Circulation Hot Water Boiler 水之循环自然循环热水锅炉
In evaporating system design of large subcritical pressure natural circulation boiler sometime expensive rifled tube will be used unavoidably in part, so that the film boiling Can be avoided. 在大容量、亚临界自然循环锅炉蒸发系统设计中,有时不可避免地需要部份地采用价格昂贵的内螺纹管,以避免出现膜态沸腾。
The Calculation for the Drum Life of Natural Circulation Boiler and Analysis on the Influence Factors upon 自然循环锅炉汽包寿命计算及影响因素分析
Design and Operation of DG1000/ 170-1 Natural Circulation Boiler DG1000/170-1型亚临界压力自然循环锅炉的设计和运行
Influence Factors and Prevention of Subcooled Boiling in Natural Circulation Hot-water Boiler 自然循环热水锅炉过冷沸腾的影响因素及防止
This article presents the calculation method for a natural circulation hot water boiler and a number of acceptable schemes for the conversion of a steam boiler into a hot water boiler. 本文提出了自然循环热水锅炉的计算方法以及由蒸汽锅炉改造成热水锅炉的一些正确方案。
Calculation Analysis of Natural Circulation Flow Rate Response Characters in Drum Boiler 汽包锅炉自然循环流量响应特性计算分析
With the establishment of the mathematical model for the pressure changes in natural circulation boiler drums, paper made an analysis on the factors incurring drum pressure changes. 本文根据自然循环锅炉汽包压力变化数学模型的建模过程,对引起汽包压力变化的因素进行了分析。
The300MW subcritical pressure natural circulation boiler fired coal is described in detail. 本文详细介绍了300MW亚临界压力自然循环燃煤锅炉。
The application of blend acid in natural circulation operated boiler chemical cleaning 复合清洗剂在自然循环锅炉化学清洗中的应用
It introduces the 400t/ h natural circulation boiler in the early period, transforms systematically with reliable and matured advanced technology and economical methods, which improves the thermal efficiency of the boiler and helps to reduce environment pollution. 介绍早期400t/h自然循环锅炉,采用可靠、成熟的先进技术,经济上合理的方法,进行系统改造,使锅炉热效提高,有利减少环境污染,具有良好效果。
On the Natural Circulation of Subcritical Pressure Boiler s 亚临界压力自然循环锅炉水循环问题研究
An algorithm for hydrodynamic calculation of a simple or a parallel natural circulation in a heat-water boiler and for calculation of the temperature at the inlet of a downcomer is introduced briefly in this paper. 本文简要介绍了自然循环热水锅炉简单循环网路、并联回路的水动力计算方法和下降管入口水温的计算。
Bond graph model of vaporization system of natural circulation boiler is successfully built and a simulation curve of the drum level demonstrates the high precision of the model. 文中成功首创了火电厂自然循环锅炉蒸发系统键图模型,汽包水位的动态仿真曲线证实,键图模型精度高;
In addition, working medium can form natural circulation when power is failed, thus the safety and reliability of boiler operation can be improved. 并且能使锅炉工质在停电状态下产生自然循环,从而提高锅炉运行的可靠性和安全性。
Through an example to refit steam boiler into water boiler is indicated to be feasible, and natural water circulation for the water boiler is pointed out to be better than others. 通过锅炉的改装实例,说明蒸汽锅炉改装成热水锅炉是可行的,并指出改装后的热水锅炉以自然循环方式为好。
Aim at often-occurring water circulation fault of natural circulation boiler, this paper has been presented monitoring system parameters and measurement methods of middle calculation parameters for predicting boiler water circulation fault. 针对自然循环锅炉经常出现的水循环故障,提出了预报锅炉水循环故障所需要监测的系统参数和中间计算参数的测量方法;
The study of reducing exhaust-gas temperature for SG420t/ h natural circulation boiler in HeFei Power Plant 合肥发电厂SG420t/h自然循环锅炉降低排烟温度的研究
Evaporating System Design of Natural Circulation Boiler by Use of principle of Control Circulation 控制循环的部分原理运用于自然循环蒸发系统的设计