Efficient industrial waste gas purification treatment device

Abstract

The invention provides an efficient industrial waste gas purification treatment device, and belongs to the technical field of waste gas purification. The efficient industrial waste gas purification treatment device comprises a filtering device and a sterilization device, wherein dust removal baffle plates are arranged in an inner cavity of a dust removal box in a staggered way; a photolysis lamp tube is arranged at the upper side of the inner cavity of a purification box; the right end of an exhaust pump is connected with the upper end of a three-way valve through a gas outlet pipe; three graphite layers are arranged at the inner side of a circulation pipe; the lower end of a negative-ion generator is connected with an exhaust guide pipe through a conveying pipe; an ultraviolet sterilizeris arranged in an inner cavity of a sterilization box. A sponge filtering layer, an active carbon layer and a biological filtration layer are arranged in the purification box, so that the functions ofphysical filtration adsorption and biological purification on waste gas are realized; the negative-ion generator is arranged at the upper end of an inner cavity of the sterilization box, so that thefunction of sterilization on the gas in a negative ion mode is realized. The efficient industrial waste gas purification treatment device has the characteristics of simple structure, high practicability and good purification treatment effect.

Description

technical field [0001] The invention relates to an environmental protection purification facility, in particular to a high-efficiency industrial waste gas purification treatment device. Background technique [0002] As cities become more and more modernized, there are more and more industrial models, and the quality of people's living environment becomes worse and worse; waste gas refers to the toxic and harmful gases discharged by human beings in the process of production and life, especially chemical plants , iron and 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. At present, the air pollution is becoming more and more serious. 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...

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Problems solved by technology

[0002] As cities become more and more modernized, there are more and more industrial models, and the quality of people's living environment becomes worse and worse; waste gas refers to the toxic and harmful gases discharged by human beings in the process of production and life, especially chemical plants , iron and 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. At present, the air pollution is becoming more and more serious. 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. , fail to meet the discharge requirements, and still cause pollution to the environment after discharge

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