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Air purification component for removing chemical pollutants in air

An air purification and pollutant technology, applied in air humidification systems, chemical instruments and methods, gas treatment, etc., can solve problems such as insufficient durability of PEMFC, and achieve the effect of ensuring beneficial effects, simple material preparation, and short mass transfer distance.

Inactive Publication Date: 2017-07-21
MAANSHAN ZHONGCHUANG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an air purification assembly and method for removing chemical pollutants in the air. By providing an air purification assembly for removing chemical pollutants in the air, the pollutants that have an impact on the catalyst are removed, and the pollution caused by air pollution is overcome. The problem that the durability of PEMFC is insufficient due to the adverse effects of substances on PEMFC catalyst materials

Method used

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  • Air purification component for removing chemical pollutants in air

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An air purification assembly for removing chemical pollutants in the air, including a primary filter device 2, an atomized air humidifier 5 and a chemical pollutant purification device 8, the primary filter device 2, an atomized air humidifier 5 and a chemical pollutant The purification device 8 is connected by a flange 1, and a sealing gasket is used to seal between two adjacent flanges 1;

[0025] The primary filter device 2 includes a primary filter layer 3 and a medium filter layer 4, the primary filter layer 3 is PP cotton that filters 50% of particles above 5 μm, and the medium filter layer 4 filters 70% of 0.5 μm PP cotton with above particles;

[0026] Wherein, the initial effect filter layer 3 and the intermediate effect filter layer 4 overlap each other, and the thickness is 10mm, and the initial effect filter layer 3 and the intermediate effect filter layer 4 are fixed on the shell of the primary filter device by hot melt adhesive;

[0027] The atomized air ...

Embodiment 2

[0035] An air purification assembly for removing chemical pollutants in the air, including a primary filter device 2, an atomized air humidifier 5 and a chemical pollutant purification device 8, the primary filter device 2, an atomized air humidifier 5 and a chemical pollutant The purification device 8 is connected by a flange 1, and a sealing gasket is used to seal between two adjacent flanges 1;

[0036] The primary filter device 2 includes a primary filter layer 3 and a medium filter layer 4, the primary filter layer 3 is PP cotton that filters 70% of particles above 5 μm, and the medium filter layer 4 filters 50% of 0.5 μm PP cotton with above particles;

[0037] Wherein, the initial effect filter layer 3 and the intermediate effect filter layer 4 overlap each other, and the thickness is 10mm, and the initial effect filter layer 3 and the intermediate effect filter layer 4 are fixed on the shell of the primary filter device by hot melt adhesive;

[0038] The atomized air ...

Embodiment 3

[0046] An air purification assembly for removing chemical pollutants in the air, including a primary filter device 2, an atomized air humidifier 5 and a chemical pollutant purification device 8, the primary filter device 2, an atomized air humidifier 5 and a chemical pollutant The purification device 8 is connected by a flange 1, and a sealing gasket is used to seal between two adjacent flanges 1;

[0047] The primary filter device 2 includes a primary filter layer 3 and a medium filter layer 4, the primary filter layer 3 is PP cotton that filters 90% of particles above 5 μm, and the medium filter layer 4 filters 20% of 0.5 μm PP cotton with above particles;

[0048] Wherein, the initial effect filter layer 3 and the intermediate effect filter layer 4 overlap each other, and the thickness is 10mm, and the initial effect filter layer 3 and the intermediate effect filter layer 4 are fixed on the shell of the primary filter device by hot melt adhesive;

[0049] The atomized air ...

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Abstract

The invention discloses an air purification component for removing chemical pollutants in air. The air purification component comprises a primary filtering device, an atomized air humidification device and a chemical pollutant purification device. The atomized air humidification device is positioned between the primary filtering device and the chemical pollutant purification device. The primary filtering device comprises a primary-efficiency air filtering layer and a medium-efficiency air filtering layer, the atomized air humidification device comprises an atomized air humidifier cavity and an atomizing humidifier generation device, and the chemical pollutant purification device comprises an ion exchange fiber layer and an activated carbon layer. A filter layer of the primary filtering device is formed by PP cotton or nonwoven fabrics, and simplicity in preparation, cheapness and easiness in acquisition of materials and easiness in implementation are realized; by application of ion exchange fibers which are large in specific surface area and exchange capacity and counter ions which are short in mass transfer distance in fiber skeleton carriers and quick in response to the air purification component, the pollutants in air can be removed effectively; by additional arrangement of the atomized air humidification device, effects of the ion exchange fibers are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of air purification, in particular to an air purification component for removing chemical pollutants in the air. Background technique [0002] With the accelerated consumption of mineral energy such as petroleum and coal, and the increasingly serious environmental pollution caused by the irrational use of fossil energy, the search for clean and renewable energy has become the focus of attention all over the world. Hydrogen energy has become the most ideal energy source because of its high combustion heat, no pollution, and wide sources. For the utilization of hydrogen energy, the application of proton exchange membrane fuel cells (PEMFC) to new energy vehicles is the main way and the best form of hydrogen energy application. However, the life of PEMFC required for commercialization of new energy vehicles should be greater than 5,000 hours, but the current life of vehicle-mounted PEMFC cannot meet this requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00B01D53/04F24F6/12F24F13/28
CPCB01D53/04F24F6/12F24F13/28B01D2253/102B01D2253/206B01D2258/06B01D2257/2025B01D2257/2022B01D2257/302B01D2257/2045B01D2257/2047B01D2257/502B01D2257/406B01D2257/404B01D2257/708B01D46/64
Inventor 朱小平卢珊珊强金凤陈婉芳吴云
Owner MAANSHAN ZHONGCHUANG ENVIRONMENTAL PROTECTION TECH CO LTD
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