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Activated carbon filter screen

An activated carbon filter and activated carbon technology, applied in the field of air purification, can solve the problems of poor purification capacity, unsatisfactory air filtration effect, and low adsorption capacity, and achieve the effects of reducing wind resistance, improving filtration effect and increasing contact area.

Active Publication Date: 2015-01-28
深圳市波尔德环境科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] At present, most of the activated carbon filters on the market have low adsorption capacity, poor purification ability, and the filtering effect on air is not ideal.

Method used

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Embodiment Construction

[0027] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.

[0028] Please also see Figure 1-4 , the present invention provides an activated carbon filter, including a first bracket 1, a second bracket 2 arranged below the first bracket 1, and a filter screen 4 covered above the first bracket 1 . The first bracket 1 and the second bracket 2 are respectively provided with activated carbon 3, and the activated carbon 3 in the first bracket 1 and the activated carbon 3 in the second bracket 2 are vertically staggered to achieve double Filtration increases the contact area with the air, allowing enough air to pass through the filter, while effectively preventing unfiltered air from directly passing through the filter and reducing wind resistance, so as to achieve the best filtering effect.

[0029] Fig...

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Abstract

The invention provides an activated carbon filter screen. The activated carbon filter screen comprises a first bracket, a second bracket arranged below the first bracket, and a filter screen covering the upper portion of the first bracket, wherein activated carbon is respectively arranged in the first bracket and the second bracket, and the activated carbon in the first bracket and the activated carbon in the second bracket are staggerly distributed in a vertical direction. By overlapping the dual-layer activated bracket, the activated carbon filter screen can realize the dual filtration, and the contact area with the air is increased, so that enough air can pass through the filter screen, unfiltered air is effectively prevented from directly passing through the filter screen, the wind resistance is reduced, and the optimal filter effect is achieved.

Description

technical field [0001] The invention relates to the field of air purification, in particular to an activated carbon filter screen. Background technique [0002] With my country's increasing emphasis on the atmospheric environment and indoor air quality, a series of environmental protection laws have been implemented, and new air purification technologies are playing an increasingly important role in environmental governance. There are many types of indoor air pollution sources, and the concentration of volatile organic compounds is often several times higher indoors than outdoors. Studies have shown that air conditioning systems often seriously pollute indoor air due to poor ventilation. In 1989, Canada revised the indoor air quality standard, and some scholars believe that the air quality standard stipulated by the World Health Organization in 1987 can be applied indoors. As an important technical means of air purification, filter materials are used more and more widely. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04
Inventor 刘伯舸
Owner 深圳市波尔德环境科技有限公司
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