At noon on March 19, the rotor weighing 474 tons of unit #2 of Dongfeng Power Plant in Qingzhen City was safely and smoothly hoisted back to the pit, setting a record for the shortest construction period for the overhaul of the plant's units and hoisting rotors, laying the most critical battle for the economic development, cascade scheduling and flood control safety work of Guizhou Wujiang Hydropower Development Co., Ltd.
At 8:30 on the same day, the Qingzhen Dongfeng Power Plant #2 Unit A Repair Project Department organized a rotor hoisting preparatory meeting, and the leading team of the plant and the production technology department of Guizhou Wujiang Hydropower Development Co., Ltd. attached great importance to it and went deep into the scene for guidance. At 10:45, with the whistle of the driving command "beep", the rotor hoisting work officially began. fragrant! honk! Only a whistle was heard in the plant, and after three lifting tests, the rotor was slowly moved from the installation room to the top of the machine pit. At 12:35, under the coordination and cooperation of the driver, the driving commander, the person in charge of the scene and the members of the work team, the rotor slowly fell to the lower frame to achieve a safe "return".
Cuckoo Feifei advised early ploughing, spring hoe fluttering to take advantage of the spring sunshine, spring maintenance of the generator set, for the flood season to make full preparations for the stable and full hair. Qingzhen Dongfeng Power Plant firmly established the awareness of safety "red line", strengthened safety management, strictly implemented safety procedures and safety regulations, formulated strict lifting technology, quality, safety and environmental protection measures, and made accident plans and prevention. And organize personnel to conduct on-site inspection, do a good job in three-level quality acceptance supervision, and carefully check the integrity of the brakes, wire ropes, main hooks and other components of the car, to ensure that the rotor lifting process is safe first, high quality and fast progress. #2机转子吊装的顺利完成, laying a solid foundation for the maintenance of the service period.
It is understood that since February 17, the overhaul of unit #2 of Dongfeng Power Plant in Qingzhen City has a construction period of 55 days, 158 conventional projects, and 36 special projects, and has completed key tasks such as the top cover of the unit and the reloading of rotors.
(Jiang Weiyan, Long Xiaofei)
Lifting rotor
Maintenance personnel
#清镇 #