Desulfurization and denitrification dust remover

Abstract

The invention discloses a desulfurization and denitrification dust remover. The dust remover is structurally comprises a supporting connection frame, stabilizing legs, an ash storage hopper, a reaction tank body, a glass observation window, an outer protective frame, a flue gas inlet hopper, a filtering net, an upper protection plate, a catalyst chamber, a hook, a work indicating lamp and a temperature controller, wherein a signal lamp, setting buttons, a display screen, a temperature sensor, an outer cover and an integrated circuit board are arranged on the temperature controller, the outer cover and the reaction tank body are welded together, the setting buttons are uniformly distributed below the display screen at equal intervals, the integrated circuit board is arranged in the outer cover and electrically connected with a circuit board in the reaction tank body, and the temperature sensor is arranged above the outer cover and electrically connected with the integrated circuit board. The dust remover has the benefits as follows: the temperature in a reaction chamber can be regulated through the temperature controller and is gradually increased, so that oxidation between the flue gas and a catalyst is more sufficient, sulfur and nitride are oxidized more completely, and exhausted flue gas causes no pollution to the environment.

Description

technical field [0001] The invention is a desulfurization and denitrification dust remover, which belongs to the field of desulfurization and denitration dust remover. Background technique [0002] The desulfurization, denitrification and dust removal technology is a selective non-catalytic reduction denitrification technology. This technology uses reducing agents such as NH3 and urea to spray into the area with a temperature of 850-1100°C in the furnace. NOX undergoes selective reaction, and NOX is reduced to nitrogen and water. This method uses the furnace as the reactor, and the process is simple and easy to operate. [0003] The prior art discloses a desulfurization and denitrification dust collector with the application number of 201520838255.5, which includes a denitrification treatment chamber. The right side of the denitration treatment chamber is provided with a desulfurization treatment chamber and a vapor-liquid separation chamber in turn. The top of the denitrati...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a desulfurization and denitrification dust remover to solve the problem that the reaction chamber of the prior art is always at the same temperature, which will lead to insufficient reaction between the flue gas and the catalyst, and the nitrate and sulfur in it will be oxidized. Not thorough enough, will pollute the environment

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