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锅炉由于在长期运行中,受热面烟气、飞灰、承压等作用,经常会发生锅炉炉管泄漏。以前人们通过人工巡检、给水流量等仪表显示来判断是否发生泄漏,这样往往时间滞后,发现泄漏时泄漏点已经较大,而且在高压对冲的作用下会再次损伤泄漏点临近的受热面管,同时会增加合理调整停炉时间的难度,影响电网调度。降低发电企业的输送电的质量。由此阳城电厂安装新一代DHXL-III型锅炉炉管泄漏自动报警装置,可以及时、提前发现泄漏。
Due to the long-term operation of the boiler, heating surface flue gas, fly ash, pressure and other effects, often occur boiler tube leakage. In the past, people through manual inspection, water flow meter display to determine whether leakage occurs, so often time lag found when the leakage point has been larger, and under the action of high pressure hedging will again damage the leakage near the heating surface tube, At the same time, it will increase the difficulty of reasonably adjusting the shutdown time and affect the dispatching of the power grid. Reduce the quality of transmission power generation companies. This Yangcheng Power Plant to install a new generation of DHXL-III boiler tube automatic leak alarm device, you can promptly detect leaks in advance.