DLT467-2019 电站磨煤机及制粉系统性能试验.pdf

ICS27.010

F24

ι

中华人民共和国电力行业标准

DL/T467-2019

代替DL/T467-2004

电站磨煤机及制粉系统性能试验

Performancetestforpulverizersandpulverizingsystemsofpowerstation

2019-06-04发布2019-10-01实施

国家能源局发布

DLIT467-2019

目；欠

1范围…·

2规范性引用文件…·

3术语和走义…

4角标、传号、单位……························································……………·3

4.1角标……………………………·3

4.2符号、单位……………………·4

5制粉系统型式及性能要求……………………·5

5.1制粉系统型式…………………5

5.2制粉系统的性能要求……………………………·5

6试验项日、内容要求及测点布置·········…··

6.1需要测试的参数………………5

6.2测试仪器设备……………6

6.3测点布置………………·6

6.4试验项目………………….11

6.5测试规范………………12

7试验组织…··········································……21

7.1试验前应达成的协议……21

7.2试验大纲………………2

7.3试验条件…………·22

7.4试验的实施……………··22

7.5试验原始记录的整理…···············23

7.6试验数据处理……………······················……………··……·······23

7.7试验报告……··………23

8测量方法……………··23

8.1出力测量……………·23

8.2风量测量……··························································……………················24

8.3风压测量…·………………………..31

8.4煤粉取样及筛分………………31

8.5原煤取样………………·33

8.6功率测量……………