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某热电厂共装有三台某厂生产的WGZ130/39—11锅炉,锅炉于1990年3月13日17:05投一只油枪点火,按锅炉启动操作要求打开所有放空阀和疏水阀。18:05汽包压力～0.2MPa,微进水,定期排污,炉顶水位表正常,汽压表失灵,组织仪表工抢修。18:35汽包压力～1.0MPa,就地冲洗炉顶水位表正常,而给水流量表失灵,又检修。19:05汽包压力～2.0MPa,上述仪表尚未修好,控制室电接触水位计在+
A thermal power plant has a total of three factory production WGZ130 / 39-11 boiler, the boiler at 17:05 on March 13, 1990 voted a fuel gun ignition, start the operation of the boiler to open all the vent valves and traps. 18:05 Drum pressure ~ 0.2MPa, slightly water, regular sewage, roof water table is normal, the pressure gauge failure, repair repair organizations instrumentation. 18:35 steam drum pressure ~ 1.0MPa, flush the top of the water table in place, and the water flow meter failure, and overhaul. 19:05 steam drum pressure ~ 2.0MPa, the instrument has not been repaired, the control room electrical contact level meter at +