锅炉特长非冷式烟温探针运行故障处理

Treatment of operation faults of extra-long non-cooled gas temperature probe for boiler

以广东惠州平海发电厂有限公司2×1000 MW超超临界机组双切圆锅炉为例,介绍了特长非冷式烟温探针的原理及运行方式,分析了运行中出现故障的原因,给出了相应的处理措施。

Taking the double tangential circle boiler of 2×1000MW ultra supercritical unit of Guangdong Huizhou Pinghai Power Generation Company Limited as example,the principle and operation mode of the extra long non-cooled gas temperature probe were introduced.The reasons of faults occurred in operation were analyzed,and relevant treatment measures were given.