Guodian Jinjie Power Plant of National Energy Group was awarded the title of "National Equipment Man

Recently, the project of "Direct Air-cooled thermal Power Unit Air-cooled Island   automatic, intelligent and Efficient Cleaning and water-saving System" declared by   State Energy Group Guodian Jinjie Power Plant was awarded the title of "National Equipment Management Benchmark in 2022".

All the time, the air cooling island of the power station has been using manual washing, which has some disadvantages such as low efficiency, poor effect and high labor intensity. The air cooling island automatic, intelligent and efficient water saving and energy saving cleaning system developed and applied in this power plant is an innovative product developed by using cartesian robot technology. The equipment enhances the driving ability of the system's motion mechanism by adopting mechanical transmission technology, and at the same time adds mobile intelligent control elements. On the basis of maintaining the old water pump and the original water pipe, The high pressure water pump frequency conversion system, automatic cable and automatic tow chain system, remote control system, the final realization of automatic control. The power plant uses this automatic washing device, the air cooling island cleaning efficiency is more than 5 times higher than the traditional cleaning way, the cleaning pressure and water volume can be adjusted and stable and reliable, the cleaning water consumption is less than 30% of the traditional way, energy saving, water saving effect is obvious, further achieve the purpose of coal saving and consumption reduction. The results play an important role in ensuring the stable and efficient operation of the air-cooled island, reducing the power   consumption of the plant, facilitating operation and maintenance, saving investment, and are of great significance for the application of the air-cooled island in the field of   efficient and intelligent washing.

The national equipment management benchmarking project selection activity is selected on the basis of the fifth National equipment management and technology innovation in 2022. The projects with typical demonstration and promotion value have the characteristics of strong technological innovation ability, high degree of automation, independent intellectual property rights and core technology, outstanding market share, and great contribution to the society.