A device for intercepting salt mist and aerosol

Abstract

The invention discloses a device for intercepting salt mist and aerosol, which comprises a water inlet tank; one side of the water inlet tank is connected to the water outlet tank through a filter module; the other side of the water inlet tank is connected to the water outlet side through the filter module The water outlet side tank and the water outlet tank are respectively connected with the liquid film regulating tank; the filter module includes several water storage parts and a number of flue gas introduction parts; the water storage parts and smoke gas introduction parts are sequentially installed in the inlet Installed between the water tank and the water outlet tank and / or between the water inlet tank and the water outlet side tank; after the smoke gas introduction part and the water storage part are installed, a smoke gas channel is left. By designing the filter module, the flue gas can only flow out from the flue gas channel in the filter module; by designing the water storage part on the filter module, the flue gas flowing out of the flue gas channel can fully contact with the water in the water storage part, thereby better The filtered flue gas; by installing a flushing spray device under the filter module, the filter module can be effectively cleaned.

Description

Technical field [0001] The present invention relates to the technical field of smoke filtering, in particular to a device for intercepting salt fog and aerosol. Background technique [0002] In recent years, air pollution has severely affected people's healthy lives. The country is vigorously strengthening the control of the air environment, especially in the control of smog and smoke emission. The large amount of industrial flue gas emissions is one of the main factors that cause air pollution, especially the flue gas contains a large amount of pollutants such as salt spray and aerosol, so it is necessary to filter the salt spray and aerosol in the smoke. [0003] At present, the domestic filtration technology for pollutants such as salt fog and aerosol in the flue gas is not mature. Usually, the flue gas is filtered by the desulfurization tower defogging device. However, this filtration method has dead corners and does not filter the flue gas. Incompletely, the exhausted smoke s...

AI Technical Summary

Problems solved by technology

[0003] At present, domestic filtration technology for salt mist and aerosols in flue gas is not mature. Desulfurization tower demisting devices are usually used to filter flue gas. Incomplete, the exhausted flue gas still contains SO2, fine dust, salt mist and aerosols, which will pollute the air; therefore, it is necessary to design a more effective device for intercepting salt mist and aerosols

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