Multifunctional composite burner power generation device

Abstract

The invention discloses a multifunctional composite burner power generation device which comprises a water storage container, a combustion cavity, a condensing steam turbine and a deaerator. The combustion cavity is divided into a combustion chamber and a preheating chamber through a cylindrical partition plate, the water storage container is arranged in the preheating chamber, an electrical bar sleeve is arranged in the water storage container, an electrical bar is arranged in the electrical bar sleeve, the water storage container communicates with the steam turbine through a high-pressure steam channel, the turbine is connected with a generator, the water storage container is connected with the steam turbine, the steam turbine is connected with the deaerator, the deaerator is connected with a cold water preheater through a deoxidation condensate pipe, the cold water preheater is connected with the steam generator through a hot water pipe, and the steam generator is connected with the water storage container to form a steam internal circulation system. A vertical structure is adopted, inner cavity heating and outer cavity heating of the water storage container are conducted at the same time, heat loss is little, water vapor circulates in a closed system, and water loss is less; the flue gas emission is almost zero, and the heat efficiency of a burner can reach more than 90%; and the heat efficiency can be improved, pollution is eliminated, resources are saved, and the production cost is reduced.

Description

technical field [0001] The invention relates to steam power generation technology, in particular to a multifunctional composite burner power generation device. [0002] technical background [0003] The thermal power generation technology of existing thermal power plants is to heat water through boilers into high-temperature, high-pressure superheated steam, and then transport it to steam turbines, which drive generators to generate electricity through expansion of steam turbines. Finally, after the steam is cooled, it is further boosted by the feed water pump and sent back to the boiler to repeat the above cycle process. In general, the main equipment systems of a thermal power station include: fuel supply system, water supply system, steam system, cooling system, electrical system and some other auxiliary processing equipment. The electricity generated by the generator is boosted by the transformer and then input into the grid. [0004] The steam-water system of a thermal...

AI Technical Summary

Problems solved by technology

[0010] In order to solve the above-mentioned problems and achieve the goal of innovation height, the present invention solves the problems of improving thermal efficiency, eliminating pollution and saving resources through the following technical solutions:

Images