Mist spraying desulfurization reaction tower

Abstract

The invention relates to the technical field of spraying desulfurization reaction towers, in particular to a mist spraying desulfurization reaction tower which comprises a reaction tower body and a cover plate arranged on the reaction tower body in a matched mode and comprises a feeding pipe and a liquid inlet pipe which are rotationally connected to the interior of the reaction tower body. The liquid inlet pipe is located on the inner side of the feeding pipe, the liquid inlet pipe is communicated with a middle pipe, one end of the middle pipe penetrates through the liquid inlet pipe and is communicated with a liquid outlet pipe, a liquid outlet hole is formed in the side wall of the liquid outlet pipe, and a discharging hole is formed in the side wall of the feeding pipe; a pushing block is fixedly connected to the middle pipe, a through hole is formed in the bottom of the reaction tower body, a treatment plate is detachably connected to the interior of the through hole, a circulation hole and a storage groove are formed in the treatment plate, a material pushing plate is movably connected to the upper portion of the treatment plate, and a pushing plate is fixedly connected to the material pushing plate; the pushing plate is matched with the pushing block; Flue gas desulfurization treatment is facilitated, and meanwhile, impurities are conveniently stored.

Description

technical field [0001] The invention relates to the technical field of leaching desulfurization reaction towers, in particular to a spray desulfurization reaction tower. Background technique [0002] The composition of the flue gas is very complex. The gas includes water vapor, SO2, N2, O2, CO, CO2, hydrocarbons, and nitrogen oxides. The smoke includes fuel ash, coal particles, oil droplets, and high-temperature cracking products. The harm to the human body depends on the composition, concentration, duration and action site of the pollutant on the one hand, and on the sensitivity of the human body on the other hand. High smoke concentration can cause acute poisoning, manifested as cough, sore throat, chest tightness, asthma, headache, stinging eyes, etc., and severe cases may die. However, when the existing desulfurization reaction tower desulfurizes the flue gas by treating the liquid, since the flue gas contains impurities such as ash and coal particles, it is easy to rea...

AI Technical Summary

Problems solved by technology

However, when the existing desulfurization reaction tower desulfurizes the flue gas by treating the liquid, since the flue gas contains impurities such as ash and coal particles, it is easy to realize ash, coal particles, etc. Impurities precipitate and accumulate at the bottom of the reaction tower and are inconvenient to discharge, so the staff need to clean the bottom of the reaction tower at intervals. Since the bottom of the reaction tower is integrally formed and it is inconvenient to disassemble, it is more difficult for the staff to clean the impurities at the bottom of the reaction tower difficulty

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