锅炉炉膛取压装置堵灰原因分析及改进

The causation analysis and improvement for ash blockage up of boiler hearth pressure measure device

重点分析了大坝发电有限责任公司#4机组炉膛压力测量装置在锅炉运行中频繁堵灰,无法可靠测量锅炉压力的原因。并且通过对测量装置的安装位置及安装方式的分析和改进,彻底解决了机组运行过程中测量装置堵灰的问题,提高了机组的安全、经济运行水平。

Analyzes the reason of No,4 boiler furnace pressure device often block in operation and no way to measure boiler pressure reliably. By improving the installation place and mode of measuring device, completely solve the problems and increase generation unit safe and economic operation level.