Energy Saving and Environmental Protection of Huaneng Shang 'an Power Plant
At the same time, they also vigorously carried out technical transformation of old units and old equipment. Since 2005, two boilers in the first phase have been retrofitted with dry slag discharge, which, together with the reverse osmosis project of circulating water, can save 4.5 million tons of water and 5.5 million kwh of electricity every year. More than 10 high-voltage motors have been transformed by frequency conversion, saving electricity 10 million kilowatt hours every year; After the transformation of four electrostatic precipitators, the dust emission is reduced by 6.5438+0.3 million tons per year. At the end of June, 2008, the desulfurization facilities of two units in the second phase were completed as scheduled and passed the acceptance of Hebei Environmental Protection Bureau, which can reduce the emission of sulfur dioxide by 27,000 tons per year. Remarkable achievements have been made in energy conservation and environmental protection, and the competitiveness and sustainable development ability of Shang 'an Power Plant have been continuously improved.
Huaneng Shang 'an Power Plant is a directly affiliated backbone power plant wholly owned by Huaneng International Power Co., Ltd., located in Shijiazhuang, the capital of Hebei Province, 30 kilometers away from the urban area. The installed capacity of the power plant is 2.54 million kilowatts, of which 4 units have been put into commercial operation * * * 1.3 million kilowatts; The 2× 600,000 kW supercritical unit under construction is scheduled to be put into operation in the first half of 2008.