DL∕T 2166-2020 电站锅炉烟气余热利用装置性能试验规程.pdf

ICS27.100

CCSF24

中华人民共和国电力行业标准

DL/T2166-2020

电站锅炉烟气余热利用装置性能

试验规程

Performancetestcodesforutilityboilerfluegaswaste

heatutilizationdevice

DL/T2166-2020

目次

前言··············…··………………………….II

I范围…

2规范性引用文件…··

3术语和定义…·

4试验项目和要求…··

4.1试验项目…

4.2试验前应达成的协议…·

4.3试验大纲…·

4.4试验条件……

4.5试验稳定时间……………4

4.6试验记录…………·······························…....…........………4

5测试项目与方法………..……...….....…··············4

5.1流量…….........…..………···············································……··………4

5.2温度…..…················……………················…...….......……5

5.3压力.......…....…5

5.4烟气取样和分析………·································……....……………·5

6基础计算………………5

6.1空气和烟气流量…………...…5

6.2烟气侧阻力…·…………·········……….………...…5

6.3工质侧阻力…………………..5

6.4烟气侧温降…………………………6

6.5工质温升……………………………..6

6.6空气侧温升…………………··6

6.7再热段温升.....…·················….……………………·6

6.8电耗率变化…………………………6

6.9烟气余热利用装置吸热量………………7

6.10烟气余热利用装置漏风率....……….......…...............7

7节能量计算…………………..7

7.1热平衡、法……………······················…7

7.2等效烙阵法·········…······························…......………………··8

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