ON-LINE SETTING OF SAFETY VALVE INSTALLED ON PIPELINE OF BOILERS FOR ULTRA-SUPERCRITICAL UNITS

MA Chuan-gang1; SHAO Tian-yon2; CAI Hui31.Department of Maintenance Affairs under Thermal Power Yuhuan Power Plant

English

您当前的位置：

首页 >

文章列表页 >

ON-LINE SETTING OF SAFETY VALVE INSTALLED ON PIPELINE OF BOILERS FOR ULTRA-SUPERCRITICAL UNITS

Thermal Power Generation Vol. 38, Issue 12, Pages: 51-54(2009)

更新时间：2025-09-28

- ON-LINE SETTING OF SAFETY VALVE INSTALLED ON PIPELINE OF BOILERS FOR ULTRA-SUPERCRITICAL UNITS
- 作者机构：
  
  1. 浙江火电玉环电厂维护项目部
  2. 华能玉环电厂
  3. 西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.9
- Published：2009
- 稿件说明：
移动端阅览
MA Chuan-gang1, SHAO Tian-yon2, CAI Hui31.Department of Maintenance Affairs under Thermal Power Yuhuan Power Plant. ON-LINE SETTING OF SAFETY VALVE INSTALLED ON PIPELINE OF BOILERS FOR ULTRA-SUPERCRITICAL UNITS[J]. Thermal Power Generation, 2009, 38(12): 51-54.
DOI：

MA Chuan-gang1, SHAO Tian-yon2, CAI Hui31.Department of Maintenance Affairs under Thermal Power Yuhuan Power Plant. ON-LINE SETTING OF SAFETY VALVE INSTALLED ON PIPELINE OF BOILERS FOR ULTRA-SUPERCRITICAL UNITS[J]. Thermal Power Generation, 2009, 38(12): 51-54. DOI：

摘要

介绍了华能玉环电厂超超临界机组2号锅炉运行1年首次B级检修后

锅炉管道安全阀采用在线整定的工作原理及整定步骤

并对整定结果进行了分析。在整定过程中

在线整定仪的电源箱上应尽量避免大功率机工具的使用以及多次调整螺母等。结合整定过程中碰到的问题

提出了解决方法。

Abstract

The working principle and steps of on-line setting for safety valves installed on pipeline of boiler no.2 for ultra-supercritical unit in Huaneng Yuhuan Power Plant after one year operation and at the end of first B-level repair have presented

and the result of setting being analysed.In the process of setting

utilization of high power machine and tools from power-supplying box of the on-line setting instruments should be avoided as possible

and many times of bolt adjustment should also be avoided.Combining with problems encountered in the setting process

the method of solutions has been put forward.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Publicity Resources

NON-DESTUCTIVE INSPECTION OF AUTOMATIC WELDING DEFECTS FOR BOILER PIPES WITH SMALL DIAMETER AND LARGE WALL-THICKNESS IN ULTRA-SUPERCRITICAL UNITS

CAUSE ANALYSIS OF SLAGGING IN BOILERS FOR 1000 MW ULTRA-SUPERCRITICAL UNITS AND COUNTERMEASURES THEREOF

Hydrodynamic characteristics and wall temperature distribution law of a 700 ℃ ultra-supercritical single reheat П type boiler

CAUSES LEADING TO SLAGGING IN FURNACE OF TANGENTIAL FIRING PULVERIZED COAL BOILER AND PREVENTIVE MEASURES THEREOF

RETROFITTING OF AUXILIARY VALVE FOR SOLENOID BLOWOUT VALVES

Related Author

SHAO Tian-you1

CAI Hui2

HOU Zhao-tang21.Huaneng Yuhuan Power Plant

HU Zhi-hong1

HAO Wei-dong1

LIU En-sheng2

LIANG Mao-chun2

WANG Xin-ge21.Shandong Electric Power Research Institute

Related Institution

Shandong Electric Power Research Institute

Zouxian Power Plant

Datang Huangdao Power Generation Co., Ltd

Shajiao C Power Plant

Guangdong Yuedian Group Co., Ltd.

AI问答

⁰