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Formaldehyde remover

A technology of formaldehyde and exhaust fan, applied in gas treatment, membrane technology, separation of dispersed particles, etc., can solve the problems of formaldehyde pollution, unsatisfactory adsorption effect, small contact area between carbon bag and air, etc., and achieve the effect of eliminating formaldehyde

Inactive Publication Date: 2016-10-26
BAOHUSAN ENVIRONMENTAL PROTECTION SCI & TECH CHENGDU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the building materials and furniture used in house decoration often bring formaldehyde pollution. The common way to remove formaldehyde is to set up a carbon bag. However, the contact area between the carbon bag and the air is small, and the adsorption effect is not ideal.

Method used

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  • Formaldehyde remover

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0013] The formaldehyde removal machine includes a housing 4, one end of the housing 4 is provided with an air inlet 41, and the other end is provided with an exhaust fan 42, and the housing 4 is provided with a coated filter plate 1, a metal filter plate 2 and an ultraviolet lamp 3; the coated filter plate 1 and the metal filter plate 2 are all provided with a plurality of fine through holes, the surface of the coated filter plate 1 and its fine through holes is coated with a formaldehyde adsorption layer, and the formaldehyde adsorption layer contains Hydroxyl-containing water-soluble polymer compounds, amino-containing compounds, cyanamide compounds and nano-scale titanium dioxide; the surface of the metal filter plate 2 and its fine through holes is provided with a nano-scale titanium dioxide layer, and the ultraviolet lamp 3 is set on the metal Filter plate 2...

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Abstract

The invention relates to a formaldehyde remover. The formaldehyde remover comprises a shell, one end of the shell is provided with an air inlet, an exhaust fan is arranged at the other end of the shell, and a coating filter plate, a metal filter plate and ultraviolet lamps are arranged in the shell. Each of the coating filter plate and the metal filter plate is provided with a plurality of fine through holes, and the surface of the coating filter plate and the fine through holes thereof is coated with a formaldehyde adsorption layer which comprises hydroxyl water-soluble polymer compounds, amino compounds, cyanamide compounds and nanoscale titanium dioxide. The surface of the metal filter plate and the fine through holes thereof is provided with a nano-scale titanium dioxide layer, and the ultraviolet lamps are arranged on the lateral side of the metal filter plate. Indoor air is sucked by the exhaust fan and flows through the coating filter plate and the metal filter plate to eliminate formaldehyde by means of coating adsorption and ultraviolet decomposition.

Description

technical field [0001] The invention relates to a formaldehyde removal machine. Background technique [0002] At present, the building materials and furniture used in house decoration often bring formaldehyde pollution. The common way to remove formaldehyde is to set up a carbon bag. However, the contact area between the carbon bag and the air is small, and the adsorption effect is not ideal. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a formaldehyde removal machine, which can actively absorb indoor air and eliminate formaldehyde in the air. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] The formaldehyde removal machine includes a housing, one end of the housing is provided with an air inlet, and the other end is provided with an exhaust fan, and the housing is provided with a coated filter plate, a metal filter plate and an ultraviolet lamp; the...

Claims

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Application Information

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IPC IPC(8): B01D53/74B01D53/72
CPCB01D53/74B01D53/04B01D53/72B01D2257/708B01D2258/06B01D2259/4508B01D2259/804
Inventor 陈生力
Owner BAOHUSAN ENVIRONMENTAL PROTECTION SCI & TECH CHENGDU
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