Efficient purification device for industrial waste gas containing nitrogen and sulfur

Abstract

The invention discloses a nitrogen-containing and sulfur-containing industrial waste gas efficient purification device, and particularly relates to the field of industrial waste gas treatment.The nitrogen-containing and sulfur-containing industrial waste gas efficient purification device comprises a treatment table, a dust removal tower and a desulfurization tower are fixedly arranged on the upper surface of the treatment table, a waste gas dust removal mechanism is arranged in the dust removal tower, and a water circulation mechanism is arranged on the upper surface of the treatment table; compared with the prior art, the water suction pump and the first motor are started, the water suction pump enables dust removal water to enter the water storage disc through the water inlet pipe, the nozzle body sprays the dust removal water, particulate matter in industrial waste gas is separated from the industrial waste gas, the first motor enables the anti-blocking brush to rotate through the rotating rod, and the anti-blocking brush cleans the particulate matter; meanwhile, the filter plate filters the dust removal water, so that the dust removal of the industrial waste gas and the recycling of the filtered dust removal water are conveniently completed, the dust removal convenience of the industrial waste gas is effectively improved, and the use amount of the dust removal water of the industrial waste gas is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of industrial waste gas treatment, in particular to a high-efficiency purification device for nitrogen-containing and sulfur-containing industrial waste gas. Background technique [0002] 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 enterprise factory area. These exhaust gases include: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist) lead mercury, beryllium compounds, smoke and productive dust, which will pollute the air when discharged into the atmosphere. These substances enter the human body through the respiratory tract in different ways, some directly cause harm, and some have a cumulative effect, which will seriously endanger human health. Different substances will have different eff...

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Problems solved by technology

[0003] 1. In the existing technology, when purifying and treating industrial waste gas containing nitrogen and sulfur, the industrial waste gas is firstly dedusted. Since the current technology cannot filter the dedusting water after dedusting treatment, the dedusting water cannot be recycled, resulting in the use of dedusting water Large amount;

[0004] 2. In the existing technology, when the industrial waste gas containing nitrogen and sulfur is purified, the industrial waste gas is introduced into the proportioned slurry to realize the denitrification and desulfurization of the industrial waste gas. Since the slurry cannot be turned over, the nitrogen in the industrial waste gas and The sulfur element cannot fully react with the slurry, and at the same time, the slurry cannot be heated and kept warm, resulting in poor denitrification and desulfurization effects of industrial waste gas. Therefore, we propose a high-efficiency purification device for nitrogen-containing and sulfur-containing industrial waste gas to solve the problem. above question

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