CN2639769Y

CN2639769Y - Air sterilizing, dust removing and purifying equipment

Info

Publication number: CN2639769Y
Application number: CNU032500823U
Authority: CN
Inventors: 文怡农
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-25
Filing date: 2003-08-25
Publication date: 2004-09-08
Anticipated expiration: 2013-08-25

Abstract

The utility model discloses an air disinfection-dedusting-purifying device, which comprises a shell 1; a wind inlet and a wind outlet are arranged on the shell; a fan 6 is arranged inside the shell thereof; the wind inlet is provided with a preliminary filter 4; an ozone generator 5, an activated carbon filtering layer 7 and a support network 8, an ultraviolet lamp 11 are also arranged inside the shell. The utility model has the advantages that: dust, formaldehyde, benzene, smoke, virus and bacteria can be effectively eliminated; strange smell can be removed and poisonous harmful substances releasing by furniture and decorative can be decomposed; poisonous harmful substances of formaldehyde, benzene, sulfur dioxide, trichloroethylene can be completely decomposed into water and carbon dioxide, which minimizes indoor air pollution level; the support network is sprayed with nano-titanium dioxide, therefore the photocatalysis oxidation reaction speed of the nano-titanium dioxide is faster than the speed of the normal titanium dioxide, and the area of nano-titanium dioxide is multi-times greater than the area of the normal titanium dioxide, which greatly improves reaction effect and further enhances the disinfection and sterilization effects; coupled with the use of activated carbon fiber, the period of usage is prolonged and can be renewable at the same time without replacement. The utility model uses ozone and photocatalysis synergy to greatly improve the bactericidal effect and applies ultra-quiet design to make people enjoy quite and clean air.

Description

The air sterillization dust separation device

Affiliated field

The utility model relates to the environmental protection field, particularly a kind of air sterillization dust separation device.

Background technology

High development along with industry, it has also brought negative influence to the environment of people's life simultaneously, the anti-air quality with existence of people worsens day by day, be subjected to the invasion of chemical volatility organic gas and other waste gas day by day, these pernicious gases seriously influence the healthy of people, such as the ornament materials of household or office decoration use, indoor furniture etc. all can be in various degree release formaldehyde, benzene, sulfur dioxide, toxic and harmfuls such as trichloro-ethylene, public place and domestic environment pollute has become the much-talked-about topic that people are concerned about, studies show that, all indoor spend in life by the most of the time for people, no matter be at home, office, still in public places, the quality of indoor environmental quality and people's is healthy closely bound up, the World Health Reports of announcing according to the World Health Organization in 2002 show, the whole world nearly half people be in the room air pollution.At this present situation, also occurred some air cleaning facilities on the market, but because its complex structure, power consumption is big, effect is undesirable, and function singleness does not possess sterilization dedusting effect or the like as only having purification function former thereby be not used widely.

Summary of the invention

The purpose of this utility model promptly is to overcome the shortcoming of prior art, provide a kind of rational in infrastructure, multiple functional air sterillization dust separation device, collection sterilization, dedusting, purification function are one, long service life, need not to change consumptive material, various sterilization chlorination equipment synergy improves germicidal efficiency greatly.

The purpose of this utility model is achieved through the following technical solutions: a kind of air sterillization dust separation device, comprise shell, shell is provided with air inlet and air outlet, the back side of shell and two sides are provided with air inlet, be provided with blower fan in the shell, air inlet is equipped with initial filtrator, ozone generating-device also is installed in the enclosure, active carbon filtration layer and support net, it is online to be sprayed on support after the support net adopts Nano titanium dioxide and heteroacid mixes, form 400～500 ℃ of roastings, with 450 ℃ is the best, the support net is that the gap is 50～100 purpose wire nettings, the support net is that 80 purpose stainless (steel) wires are the best with the gap, the support net comprises three layers, two-layer up and down is the nanofiltration net, the intermediate layer is the activated carbon photocatalysis layer, and the activated carbon photocatalysis layer adopts activated carbon fiber attached on the Nano titanium dioxide support, between upper strata and intermediate layer, be respectively arranged with uviol lamp between lower floor and the intermediate layer.

By top narration as can be seen, the utlity model has following advantage:

1, can effectively remove airborne dust, formaldehyde, benzene, flue dust, virus and bacterium, also can remove peculiar smell and decompose furniture and the poisonous and harmful substance of ornament materials release, and poisonous and harmful substances such as formaldehyde, benzene, sulfur dioxide, trichloro-ethylene thoroughly can be resolved into water and carbon dioxide, reduce the room air pollution degree to greatest extent;

2, because support of the present utility model has sprayed Nano titanium dioxide on the net, it is faster than the photocatalysis oxidation reaction speed of regular grade titanium dioxide, and Nano titanium dioxide is than the big manyfold of area of regular grade titanium dioxide, reaction effect be can greatly improve, sterilization, sterilization effect further improved;

3, used activated carbon fiber in addition, its long service life can be regenerated simultaneously, need not change;

4, the utility model uses ozone and photocatalysis synergy, has improved bactericidal effect greatly;

5, the utility model adopts super-silent design, makes people can enjoy quiet pure air.

Description of drawings

Fig. 1 is an air sterillization dust separation device shell front view

Fig. 2 is an air sterillization dust separation device shell rearview

Fig. 3 is an air sterillization dust separation device shell side view

Fig. 4 is an air sterillization dust separation device internal structure backsight cutaway view

Fig. 5 is an air sterillization dust separation device internal structure side view cutaway drawing

The specific embodiment

As Fig. 1, Fig. 2 and shown in Figure 3, a kind of air sterillization dust separation device comprises shell 1, and the outer casing underpart back side and side are provided with air inlet 2, are provided with air outlet 3 on the top of outer casing frontispiece.As Fig. 4, shown in Figure 5, be provided with blower fan 6 in the shell, air inlet is equipped with initial filtrator 4, ozone generating-device 5, active carbon filtration layer 7 and support net 8 also are installed in the enclosure, it is online to be sprayed on support after support net 8 adopts Nano titanium dioxide and heteroacid mixes, form 400～500 ℃ of roastings, temperature is the best with 450 ℃.The support net is that the gap is 50～100 purpose wire nettings, support net 8 is that 80 purpose stainless (steel) wires are the best with the gap, the support net comprises three layers, two-layer up and down is nanofiltration net 9, the intermediate layer is an activated carbon photocatalysis layer 10, activated carbon photocatalysis layer 10 adopts activated carbon fibers attached on the Nano titanium dioxide support, between upper strata and the intermediate layer, be respectively arranged with uviol lamp 11 between lower floor and the intermediate layer.The workflow of air sterillization dust separation device is as follows: plug working power, blower fan 6, ozone generating-device 5, uviol lamp 11 is started working, need the air of sterilization udst separation under the effect of blower fan 6, to enter in the shell from air inlet 2, filter through initial filtrator 4, arriving active carbon filtration layer 7 purifies, pass through ground floor nanofiltration net 9 then, the ozone of ozone generating-device 5 generations simultaneously is to air disinfection, 11 pairs of air of uviol lamp carry out ultraviolet-sterilization, air has arrived activated carbon photocatalysis layer 10 then, Nano titanium dioxide under the irradiation of uviol lamp by catalyzing activation, when passing through its surface Deng unpurified gas, the organic compound material is oxidized, pernicious gas, peculiar smell is effectively removed, Nano titanium dioxide and ozone cooperative effect simultaneously, improved the purification efficiency of photochemical catalytic oxidation greatly, so both helped activated carbon fiber to remove adsorbed contaminants through catalytic oxidation, activated carbon fiber is regenerated, and can further improve the purification efficiency of photochemical catalytic oxidation, pass through one deck nanofiltration net 9 at last again, the air of air outlet 3 eliminatings is exactly by sterilization like this, dedusting, the pure air that purifies.

Claims

1, a kind of air sterillization dust separation device, comprise shell (1), shell is provided with air inlet (2) and air outlet (3), be provided with blower fan (6) in the shell, it is characterized in that: air inlet is equipped with initial filtrator (4), ozone generating-device (5) also is installed in the enclosure, active carbon filtration layer (7) and support net (8), the support net is that the gap is 50～100 purpose wire nettings, the support net comprises three layers, two-layer up and down is nanofiltration net (9), the intermediate layer is activated carbon photocatalysis layer (10), between upper strata and intermediate layer, be respectively arranged with uviol lamp (11) between lower floor and the intermediate layer.

2, air dust-removing and purifying equipment according to claim 1 is characterized in that: described support net (8) is that 80 purpose stainless (steel) wires are the best with the gap.

3, air dust-removing and purifying equipment according to claim 1 is characterized in that: it is online to be sprayed on support after described support net (8) adopts Nano titanium dioxide and heteroacid mixes, and 400～500 ℃ of roastings formation, is the best with 450 ℃.

4, air dust-removing and purifying equipment according to claim 1 is characterized in that: the intermediate layer of described support net (8) is that activated carbon photocatalysis layer (10) adopts activated carbon fiber attached on the Nano titanium dioxide support.

5, air dust-removing and purifying equipment according to claim 1 is characterized in that: the back side of described shell (1) and two sides are provided with air inlet (2).