Intelligent acid mist purification tower capable of ensuring purification effect

Abstract

The invention relates to an intelligent acid mist purification tower capable of ensuring a purification effect, wherein the intelligent acid mist purification tower comprises a pedestal, a main body, a dosing barrel and a spraying mechanism; the pedestal is also provided with a stirring mechanism and an auxiliary maintenance mechanism; the stirring mechanism comprises a driving assembly and a stirring assembly; the auxiliary maintenance mechanism comprises a protective chamber, and a crawling ladder and a deploying and retracting assembly which are arranged in the protective chamber. According to the intelligent acid mist purification tower capable of ensuring the purification effect, a drug liquid in the dosing barrel is stirred regularly through the stirring mechanism, so that the concentration of the drug liquid added into an absorption liquid can always keep consistent, so as to ensure the purification effect of waste gas; at the same time, the crawling ladder in the auxiliary maintenance mechanism can help the staff to complete high-place maintenance work, a crawling ladder is not needed to be additionally carried, and the labor intensity is relieved; the crawling ladder can be stored when not in use, a condition that the crawling ladder is corroded by acid rain due to exposure to the outside all the year round is avoided, the climbing ladder is effectively protected and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of purification equipment, in particular to an intelligent acid mist purification tower capable of ensuring the purification effect. Background technique [0002] The acid mist purification tower is also called acid mist purifier, water shower tower, etc. The acid mist exhaust gas is introduced into the purification tower through the air duct, and after passing through the packing layer, the exhaust gas and the sodium hydroxide absorption liquid undergo a neutralization reaction in which the gas-liquid two-phase full contact absorption is carried out. After the acid mist exhaust gas is purified, it is discharged into the atmosphere. The absorption liquid is pressurized by the water pump at the bottom of the tower, sprayed down from the top of the tower, and finally returned to the bottom of the tower for recycling. [0003] Most acid mist purification towers are equipped with a dosing barrel. When the concentration o...

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Problems solved by technology

[0003] Most acid mist purification towers are equipped with a dosing barrel. When the concentration of sodium hydroxide in the absorption liquid is not enough, sodium hydroxide solution can be added to the liquid storage tank through the dosing barrel, so that the absorption liquid can absorb the exhaust gas more effectively. However The liquid medicine in the dosing barrel will gradually settle down, making the liquid concentration at the top lower and the concentration at the bottom higher, so that the concentration of the absorption liquid cannot be kept consistent, so that the purification effect on the exhaust gas is inconsistent; in addition, most of the purification towers are There are maintenance windows, but some maintenance windows are relatively high, requiring staff to carry ladders to complete the maintenance work. Some purification towers have maintenance ladders at the maintenance windows, but the ladders are exposed outdoors for many years and are easily corroded by acid rain, which affects the service life

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