Equipment for purifying VOCs in air in industrial places and using method of equipment

Abstract

The invention provides equipment for purifying VOCs in air in an industrial place and a using method of the equipment. The method comprises the steps: to-be-treated waste gas is filtered by virtue ofa PM2.5 filtering device; an intelligent humidification water circulation exchange system is used for removing part of suspended solid particles, then the treated waste gas enters a gas absorption andpurification device through a pipeline to be pretreated, enter an ozone plasma integrated reactor to be treated after advanced oxidation and purification treatment of a catalytic fiber purification device, and are discharged outdoors through a gas exchange system after being detected to be qualified; and residual circulating water is treated and then recycled. Indoor air pollution is treated fromthe source, PM2.5 in the indoor air is reduced, indoor air organic gas pollutants in the industrial place can be removed, tail gas can met the emission standard, the purification effect is good, secondary pollution is avoided, side effects on a human body are avoided, the cost is low, the technical energy consumption is low, product maintenance is simple, special place requirements are not needed, other purification methods do not need to be matched, implementation is convenient, and development and popularization are easy.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to an air purifying VOCs device in an industrial site and a use method thereof. Background technique [0002] Clean energy technology has become the main means to solve energy and environmental problems in the world today, especially in my country, and it is also a major strategic demand for sustainable and rapid economic and social development. Volatile organic compounds (VOCs) pollution is an important issue facing society today. We should intensify efforts to comprehensively manage the environment, and vigorously promote pollutant discharge standards and total emission reduction. VOCs governance has become a national mandatory requirement, and VOCs governance will grow rapidly in the next three years or even longer, and is expected to reach a market size of 2 trillion yuan. Commonly used VOCs treatment technologies in industry include: adsorption me...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a kind of air purifying VOCs equipment and its use method in the industrial site, which can solve the shortcomings of complex process, long process flow and high cost in the prior art, and the tail gas discharged from the factory can reach the "Comprehensive Air Pollutants" After the requirements of "Emission Standard" (GB 16297-1996), the indoor air of the factory meets the requirements of "Ambient Air Quality Standard" (GB 3095-2012) and "Indoor Air Quality Standard" (GB 18883-2002), and the water used for water circulation can pass through After simple treatment, it can be reused in the factory workshop for washing and other processing processes. After the water from the system's own water purification device reaches the "Drinking Water Sanitation Standard" (GB 5749-2006), it can be reused in hotels for laundry and bathing water. More demanding links

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