Cyclone Electron Flue Gas Desulfurization, Denitrification Simultaneous Treatment Method and Apparatus

摘要

The present invention is a flue gas desulfurization using an electron beam. The present invention relates to a denitrification simultaneous treatment apparatus and method, and more particularly, to a cyclone electron beam flue gas desulfurization system which improves electron beam utilization by rotating a flue gas using a cyclone-type reactor so that the electron beam can be evenly irradiated to the flue gas inside the reactor. It relates to a method and apparatus for simultaneous denitrification.;The prior art has a limitation in the uniform irradiation of the electron beam, and also has a problem that the scale is larger than the performance.;The present invention provides a humidification and heating device for injecting moisture through a flue gas inlet pipe and injecting moisture by a moisture supply device to humidify and reduce temperature; An ammonia injection device for supplying ammonia for reaction to the exhaust gas flowing out through the humidification and temperature reduction device; A flue gas treatment system for discharging flue gas into stacks through a reaction apparatus and an by-product dust collector by an electron beam accelerator, the electron beam reaction apparatus by the electron beam accelerator comprising: an exhaust gas outlet installed upwardly; An exhaust gas inlet unit configured to generate centrifugal force due to rotational movement of exhaust gas in a tangential direction of the reactor; An electron beam accelerator provided in two stages on the side to irradiate the electron beam inside the reactor; By the SO ₂ and NOx in the exhaust gas hameuroseo so that a uniform irradiation of the electron beam achieved while the exhaust gas is rotated by the configuration in the cyclone type equipped with a by-product discharge equipment with the outlet in the opposite direction of the reaction device to the chemical and radiochemical reaction and ammonium sulfate Desulfurization in flue gas by promoting the production of ammonium nitrate. Maximized denitrification efficiency.