AN APPROACH TO CALCULATION METHOD FOR CHECKING THE LOAD CAPABILITY OF A DRAIN FLASH TANK

doi:10.19666/j.rlfd.2004.04.015

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

AN APPROACH TO CALCULATION METHOD FOR CHECKING THE LOAD CAPABILITY OF A DRAIN FLASH TANK

更新时间：2025-09-28

- AN APPROACH TO CALCULATION METHOD FOR CHECKING THE LOAD CAPABILITY OF A DRAIN FLASH TANK
- Thermal Power Generation Issue 4, Pages: 50-52(2004)
- 作者机构：
  
  1. 西安交通大学
  2. 漳泽发电厂,陕西,西安,710049
  3. ,山西,长治,046021
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2004.04.015
  CLC： TM621.7
- Published：2004
- 稿件说明：
移动端阅览
AN APPROACH TO CALCULATION METHOD FOR CHECKING THE LOAD CAPABILITY OF A DRAIN FLASH TANK[J]. Thermal power generation, 2004, (4): 50-52.
DOI：

AN APPROACH TO CALCULATION METHOD FOR CHECKING THE LOAD CAPABILITY OF A DRAIN FLASH TANK[J]. Thermal power generation, 2004, (4): 50-52. DOI： 10.19666/j.rlfd.2004.04.015.

摘要

针对目前疏水扩容器负载能力尚无相关完整的计算方法的现状

提出了用扩容器当量流量及扩容器容积负荷系数 2个参数来评价疏水扩容器的负载能力

并给出了计算公式。对某电厂电站扩容器工作失稳及热变形等问题

进行了分析和计算

对扩容器设计上的问题进行了探讨

制定了改造方案。改造后 2年多的运行实践证明

所提出的分析方法及改造方案是可行的。

Abstract

In view of the present situation of having no related perfect calculation method for drain flash tanks

a method for evaluating the load capability of drain flash tanks by using two parameters

namely equivalent flow rate and volumetric load coefficient of the said flash tank

has been put forward

and a calculation formula being given. Analysis and calculation for problems

such as loss of stability

and thermal deformation etc.

have been carried out

and an approach to problems in design of the flash tank being performed. A retrofitting scheme has been worked out on the basis of these results. After retrofitting

the practice in operation of more than two years shows that the analysis method and the retrofitting scheme had been put forward all to be feasible.

关键词

Keywords

references

Views

169

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

STUDY AND PRACTICE CONCERNING ONLINE FLOW DISTRIBUTION IN THE WATERWALL OF SG10252 TYPE ONCETHROUGH BOILER

CAUSE ANALYSIS OF DRAIN BLOCKAGE FOR LOWPRESSURE HEATERS NO.7 AND 8 OF 300 MW UNIT

INCREASING HERMETICITY OF AIR PREHEATER IN COAL-FIRED POWER PLANT

ON-LINE CALCULATION METHOD FOR THE MAIN STEAM FLOW RATE OF STEAM TURBINE AND ITS APPLICATION

Related Author

WANG Songling

LI Kang

ZHANG Lei

商福民

石久胜

周云龙

张志正

李献荣

Related Institution

Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University

Changchun Institute of Technology

Northeast Electric Power University

Huaneng Weihai Power Plant

AI问答

⁰