Cogeneration
Release time:
2025-03-03
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Overview of the Power Generation Industry
In recent years, environmental protection and energy conservation have become important directions for structural adjustments in China's power industry. Under the policy of "upsizing and suppressing small-scale power plants," the thermal power industry has actively promoted the optimization and upgrading of its industrial structure, shutting down a large number of small thermal power units with low energy efficiency and heavy pollution. This has significantly accelerated the upgrading of domestic thermal power equipment. Although the growth rate of thermal power development is slowing down at present, in the long run, driven by positive factors such as advances in environmental protection technology, reduced power generation costs, and increased electricity demand, the future development prospects of the thermal power industry are relatively optimistic. Therefore, the market for coal-fired boilers used in thermal power plants has enormous development potential, with the growth potential of CFB boilers being even more significant. Zhengzhou Boiler's main series of products are energy-saving and low-nitrogen circulating fluidized bed power station boilers.
Boiler Applications in the Power Generation Industry
The main task of power plant boilers is to heat steam. The process of the currently widely used circulating fluidized bed power station boiler involves using the heat from coal combustion to heat circulating water, producing steam. Under certain pressure, this forms superheated steam, which can directly Enter the production system or a steam turbine for power generation. Thermal power plant steam power station boiler equipment has various types and names depending on its applications, fuel properties, and pressure levels, with diverse process flows. The boilers in thermal power plants and general large-capacity power station boilers do not have any fundamental differences in principle. The difference is that most of the steam produced by the former is directly sent away through a heating network, while the steam of the latter is entirely used to drive steam turbines to generate electricity. The steam, after doing work, is then completely condensed and recovered.
Process Flowchart
Process Flowchart of the Power Generation Industry (From the Internet)
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