Waste gas treating device

Abstract

The invention discloses a waste gas treating device. The waste gas treating device includes an air inlet, a spraying cavity, a water tank, an electrostatic adsorption cavity, a water solving cavity, apurification cavity and a shell; the spraying cavity and the electrostatic adsorption cavity are both formed in the upper end of the shell, the spraying cavity is communicated with the electrostaticadsorption cavity through a guide pipe, a negative pressure pump is arranged on the guide pipe, an air inlet is communicated with the lower end of the left side of the spraying cavity, the water solving cavity is formed in the right end of the inner side of the shell, the purification cavity is formed in the left side of the water solving cavity and is communicated with the water solving cavity through a second communication pipe, and the lower end of the right side of the water solving cavity is communicated with the electrostatic adsorption cavity through a first communication pipe. The waste gas treating device is novel in design; by arranging the spraying cavity, the electrostatic adsorption cavity, the water solving cavity and the purification cavity, dust particles contained inside waste gas are fully filtered out, toxic gas in the waste gas is fully absorbed, therefore, the waste gas reaches an emission standard, the waste gas treating effect can be improved through multiple-stage treatment, and through an insertion mode, an activated carbon layer and a zeolite layer can be conveniently replaced.

Description

technical field [0001] The invention relates to equipment in the field of waste gas treatment, in particular to a waste gas treatment device. Background technique [0002] Exhaust gas refers to the poisonous and harmful gas emitted by human beings in the process of production and life. Especially in chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the exhaust gas emitted is very smelly, which seriously pollutes the environment and affects human health. [0003] Industrial waste gas refers to the general term for all kinds of pollutant gases that are discharged into the air during fuel combustion and production processes in the factory area. These exhaust gases include: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (fog), lead mercury, beryllium compounds, smoke and productive dust, which will pollute the air when discharged into the atmos...

AI Technical Summary

Problems solved by technology

Therefore, the treatment of waste gas and wastewater is an important task for enterprises. The efficiency and cost of treatment are important factors that enterprises need to consider. At present, air pollution is becoming more and more serious, and industrial waste gas cannot be directly discharged into the atmosphere. If the direct discharge is large In the atmosphere, it will cause environmental pollution. In the existing technology, the treatment effect on waste gas is not good, the gas cannot be completely purified, and the effect of environmental protection cannot be achieved; because of some factors such as unreasonable structural design, the treatment effect is not good. , the current processing equipment design is relatively simple, can not meet the discharge requirements, and still pollute the environment after discharge

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