CN209237716U - It is a kind of except formaldehyde, the air cleaning unit of benzene homologues - Google Patents

It is a kind of except formaldehyde, the air cleaning unit of benzene homologues Download PDF

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Publication number
CN209237716U
CN209237716U CN201822020725.3U CN201822020725U CN209237716U CN 209237716 U CN209237716 U CN 209237716U CN 201822020725 U CN201822020725 U CN 201822020725U CN 209237716 U CN209237716 U CN 209237716U
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China
Prior art keywords
air
filter layer
benzene homologues
cleaning unit
except formaldehyde
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CN201822020725.3U
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Chinese (zh)
Inventor
马洪涛
王超杰
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Zhengzhou Lujia Environmental Protection Technology Co Ltd
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Zhengzhou Lujia Environmental Protection Technology Co Ltd
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Priority to CN201822020725.3U priority Critical patent/CN209237716U/en
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Abstract

The utility model provides a kind of except formaldehyde, the air cleaning unit of benzene homologues, air enters inside device from air inlet, then by the first filter layer by air bulky grain pollutant and sundries be filtered, then small particles of pollution object and the bacterium in air filtering are crossed by the second filter layer, twice-filtered air passes through air duct again and enters in Rose Box, carries out by the phosphoric acid titanium dioxide adsorbed in the spongy layer in Rose Box except formaldehyde and benzene homologues;Air cleaning unit provided by the utility model except formaldehyde, benzene homologues can carry out formaldehyde and benzene homologues in catalytic decomposition air under no ultraviolet light, the pollutant in air can effectively be removed, elimination efficiency is high, and ultraviolet lamp is not needed, it is energy saving, harm of the device to human body is reduced, furthermore device provided by the utility model can effectively remove the particulate matter in air, comprehensive decontamination air promotes air quality.

Description

It is a kind of except formaldehyde, the air cleaning unit of benzene homologues
Technical field
The utility model belongs to air purification field, and in particular to a kind of except formaldehyde, the air cleaning unit of benzene homologues.
Background technique
Formaldehyde is more highly toxic substance, and formaldehyde is in second on China's toxic chemical priority acccess control list.First Aldehyde is determined as one of carcinogenic and teratogen, and potential strong mutagen by the World Health Organization.Formaldehyde is to human body There is great harm, formaldehyde is mainly manifested in allotriosmia, stimulation, allergy, abnormal pulmonary function, liver function to the harm of human health It can exception and immunologic dysfunction etc..Benzene is colourless or pale yellowish oil liquid, or has strong aroma gas, volatile Inflammable toxic for steam, these substances are mainly inhaled into vapour form, and liquid can be absorbed and be taken in skin.They lead It will be to eye, respiratory tract and the irritating effect of skin.Benzene has inhibiting effect to the hematopoiesis function of human body, can be red blood cell, leucocyte And decrease of platelet.Toluene such as can make brain and kidney by permanent damage under exposure repeatedly with nasal inhalation.Dimethylbenzene meeting Nervous system is damaged, styrene can stimulate maincenter and peripheral nerve.It can thus be seen that benzene homologues and formaldehyde can be good for human body Kang Zaocheng is greatly damaged.And air cleaning unit currently on the market, Various Functions, but for the clear of formaldehyde and benzene homologues Except difference on effect is larger, more air cleaning unit depends on strainer, main eliminating particle object and flue dust, and mainly dedusting is made With, even there is the effect of removing formaldehyde also to depend on the physisorption of active carbon more, but when activated carbon adsorption is saturated Or room temperature increase to a certain extent when, the effect of absorption will be deteriorated, and ideal result is not achieved.In addition, current Air cleaning unit depends on the effect of ultraviolet light to sterilize more, carries out the noxious material in decomposition air using photocatalysis, But excessive ultraviolet light can also cause certain damage to human body.
Utility model content
For the technical problem more than solving, the utility model provide it is a kind of safe and reliable, can effectively remove formaldehyde, The air cleaning unit of benzene homologues.
The purpose of the utility model is to provide a kind of except formaldehyde, the air cleaning unit of benzene homologues.
In order to realize the above object, the utility model the following technical schemes are provided:
It is a kind of except formaldehyde, the air cleaning unit of benzene homologues, including shell, air inlet and outlet, air-introduced machine, the first mistake Filtering layer, the second filter layer and Rose Box;
The air inlet and air outlet are set on the side wall of shell,
The air-introduced machine is set at air outlet,
First filter layer is horizontally placed on the inside of the shell,
Second filter layer is set to the top of first filter layer,
Second filter layer is inverted cone,
The Rose Box is horizontally placed on the inside of the shell, and spongy layer, the sponge are provided in the Rose Box It is adsorbed with phosphoric acid titanium dioxide in layer,
One end of the Rose Box is provided with air inlet, and the other end is provided with gas outlet,
Air inlet is entered by gas passage by the gas after the second filter screen filtration, was entered by air inlet Filter box,
The position of the air inlet is lower than the position of first filter layer, and the position of the air outlet is higher than the filtering The position of case.
The phosphoric acid titanium dioxide adsorbed in the spongy layer in Rose Box in device provided by the invention is commercially available phosphoric acid Titanium dioxide aqueous solution.
Preferably, the bottom of the shell is removably provided with dust storage tank.
Preferably, the dust storage tank is set to the bottom of the shell by snap device.
Preferably, described device further includes automatic cleaning mechanism, and the automatic cleaning mechanism includes water distributor, water tank and Water pump, the water tank are set to the enclosure interior, and the water tank is set to the described first lower section for crossing filter layer, described Water distributor is set between first filter layer and the second filter layer, and the water pump is set in the water tank.
Preferably, dismountable window is set on side wall adjacent with air outlet on the shell.
Preferably, first filter layer is multilayer stainless (steel) wire.
Preferably, waterproof layer is provided on first filter layer.
Preferably, described device further includes air-drying mechanism, and the air-dried mechanism is set to the water distributor and the second filtering Between layer.
Preferably, second filter layer is HEPA filter screen.
Preferably, described device further includes blowing mechanism, and the blowing mechanism is set to the gas above the second filter layer In channel.
The utility model has the following beneficial effects:
The utility model provides a kind of except formaldehyde, the air cleaning unit of benzene homologues, and air enters device from air inlet Inside, then by the first filter layer by air bulky grain pollutant and sundries be filtered, then pass through the second mistake Filtering layer crosses small particles of pollution object and bacterium in air filtering, and twice-filtered air passes through air duct again and enters filtering In case, carry out by the phosphoric acid titanium dioxide adsorbed in the spongy layer in Rose Box except formaldehyde and benzene homologues;The utility model mentions Supply except formaldehyde, benzene homologues air cleaning unit formaldehyde and benzene series in catalytic decomposition air can be carried out under no ultraviolet light Object can effectively remove the pollutant in air, and elimination efficiency is high, and does not need ultraviolet lamp, energy saving, reduce device pair The harm of human body, furthermore device provided by the utility model can effectively remove the particulate matter in air, comprehensive decontamination air, Promote air quality.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is provided by the utility model except formaldehyde, the structural scheme of mechanism of the air cleaning unit of benzene homologues.
1, shell in figure;2, air inlet;3, air outlet;4, air-introduced machine;5, the first filter layer;6, the second filter layer;7, mistake Filter box;71, air inlet;72, gas outlet;8, dust storage tank;9, automatic cleaning mechanism;91, water distributor;92, water tank;93, water pump; 10, window;11, mechanism is air-dried;12, blowing mechanism.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
As shown in Figure 1, the utility model provide it is a kind of except formaldehyde, the air cleaning unit of benzene homologues, including shell 1, into Air port 2, air outlet 3, air-introduced machine 4, the first filter layer 5, the second filter layer 6 and Rose Box 7;
The air inlet 2 and air outlet 3 are set on the side wall of shell 1,
The air-introduced machine 4 is set at air outlet 3,
First filter layer 5 is horizontally placed on the inside of the shell 1,
Second filter layer 6 is set to the top of first filter layer 5,
Second filter layer 6 is inverted cone,
The Rose Box 7 is horizontally placed on the inside of the shell 1, and spongy layer, the sea are provided in the Rose Box 7 Phosphoric acid titanium dioxide is adsorbed in continuous layer,
One end of the Rose Box 7 is provided with air inlet 71, and the other end is provided with gas outlet 72,
Air inlet 71 is entered by gas passage by the gas after the second filter screen filtration, by air inlet 71 into Enter to Rose Box 7,
The position of the air inlet 2 is lower than the position of first filter layer 5, and the position of the air outlet 3 is higher than described The position of Rose Box 7.
The above-mentioned air cleaning unit except formaldehyde, benzene homologues includes shell 1, air inlet 2, air outlet 3, air-introduced machine 4, the One filter layer 5, the second filter layer 6 and Rose Box 7, air enter in device from air inlet 2, then pass through the first filter layer 5 Big particulate matter is filtered out, the second filter layer 6 is then passed through, filter layer falls finely ground particle substance and bacterium, the second filter layer 6 Shape is inverted cone, increases the contact area of filter layer and air, improves the efficiency of filtering, then passes through Rose Box 7, it filters in phase and is provided with spongy layer, phosphoric acid titanium dioxide, item of the phosphoric acid titanium dioxide in no ultraviolet light are adsorbed in spongy layer Also catalytic action can occur under part, by air formaldehyde and benzene homologues decompose, thus achieve the purpose that purify air, this reality Thoroughly effectively the harmful substance in air can be decomposed with the device of novel offer, reach and effectively remove pollutants in air Purpose.
The bottom of optionally embodiment, the shell 1 is removably provided with dust storage tank 8.Air passes through first After filter layer 5, large particulate matter therein is hindered on the first filter layer 5, and large particulate matter has biggish weight, is passed through A part can be fallen into dust storage tank 8 under the influence of self gravity after accumulation, can by regularly clearing up dust storage tank 8 Extend the service life of device.
Optionally embodiment, the dust storage tank 8 are set to the bottom of the shell 1 by snap device.Buckle Mechanism is conducive to the dismounting of dust storage tank 8.
Optionally embodiment, described device further include automatic cleaning mechanism 9, and the automatic cleaning mechanism includes cloth Hydrophone 91, water tank 92 and water pump 93, the water tank 92 are set to inside the shell 1, and the water tank 92 is set to institute The first lower section for crossing filter layer is stated, the water distributor 91 is set between first filter layer 5 and the second filter layer 6, described Water pump 93 is set in the water tank 92.Since the first filter layer 5 is first of filtering barrier of air, big in air Grain substance can be left on the first filter layer 5, and the self weight for depending merely on particulate matter can only remove small part, and the utility model is in the first mistake Water distributor 91 is provided between filtering layer 5 and the second filter layer 6, water distributor 91 is by scrubbing the first mistake to 5 water distribution of the first filter layer Dirt on filtering layer 5, after rinsing, sewage is entered in dust storage tank 8, therefore only needs to remove the sewage in dust storage tank 8, It is easy to operate.
Dismountable window is arranged on the side wall adjacent with air outlet 3 on the shell 1 in optionally embodiment 10.It is carried out for convenience to water tank 92 plus water, the utility model opens up window 10 on the side wall of shell 1, pass through window 10 It carries out regularly adding water, it is easy to operate.
Optionally embodiment, first filter layer 5 are multilayer stainless (steel) wire, and the material of the first filter layer is not Become rusty steel, forms stainless (steel) wire by stainless steel, can filter out the large particulate matter in air, and stainless steel material weatherability By force, long service life.
Optionally embodiment is provided with waterproof layer on first filter layer 5.
It avoids the first filter layer 5 in water-washing process from getting rusty, improves the service life of the first filter layer 5, the in the utility model One filter layer 5 uses stainless steel material, it is further preferred that being coated with waterproof layer, the material of waterproof layer on stainless steel material For waterproof plastic.
Optionally embodiment, described device further include air-drying mechanism 11, and the air-dried mechanism 11 is set to described Between water distributor 91 and the second filter layer 6.Still there is the moisture of part on the first filter layer 5 after water distribution cleans, these The presence of moisture will lead to large particulate matter in air and be adhered on the first filter layer 5, increase the speed of blocking, therefore this reality With the novel air-drying device that is provided between water distributor 91 and the second filter layer 6 for air-drying water distributor 91 and the first filter layer 5 Upper remaining moisture.
Optionally embodiment, second filter layer 6 are HEPA filter screen.Second filter layer 6 selects HEPA mistake Strainer can cross the small pollutants such as bacterium, pollen, foreign ion, coal ash in air filtering.
Optionally embodiment, described device further include blowing mechanism 12, and the blowing mechanism 12 is set to second In the gas passage of 6 top of filter layer.Small pollutant is adsorbed since the second filter layer 6 can filter, in the second mistake Blowing mechanism 12 is set in the channel of the top of filtering layer 6, is purged the micropollutants on the second filter layer 6 to the by purging On one filter layer 5, is rinsed and air-dried by water distribution and clean out pollutant.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that including shell, air inlet and outlet, air inducing Machine, the first filter layer, the second filter layer and Rose Box;
The air inlet and air outlet are set on the side wall of shell,
The air-introduced machine is set at air outlet,
First filter layer is horizontally placed on the inside of the shell,
Second filter layer is set to the top of first filter layer,
Second filter layer is inverted cone,
The Rose Box is horizontally placed on the inside of the shell, is provided with spongy layer in the Rose Box, in the spongy layer It is adsorbed with phosphoric acid titanium dioxide,
One end of the Rose Box is provided with air inlet, and the other end is provided with gas outlet,
Air inlet is entered by gas passage by the gas after the second filter screen filtration, filtering is entered by air inlet Case,
The position of the air inlet is lower than the position of first filter layer, and the position of the air outlet is higher than the Rose Box Position.
2. according to claim 1 except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that the bottom of the shell Portion is removably provided with dust storage tank.
3. according to claim 2 except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that the dust storage tank is logical Cross the bottom that snap device is set to the shell.
4. according to claim 3 except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that described device is also wrapped Automatic cleaning mechanism is included, the automatic cleaning mechanism includes water distributor, water tank and water pump, and the water tank is set to the shell Internal portion, the water tank are set to the described first lower section for crossing filter layer, and the water distributor is set to first filter layer And second between filter layer, the water pump is set in the water tank.
5. it is according to claim 4 except formaldehyde, benzene homologues air cleaning unit, which is characterized in that on the shell with Dismountable window is set on the adjacent side wall of air outlet.
6. according to claim 4 or 5 except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that first mistake Filtering layer is multilayer stainless (steel) wire.
7. according to claim 6 except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that first filtering Waterproof layer is provided on layer.
8. according to claim 7 except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that described device is also wrapped Air-dried mechanism is included, the air-dried mechanism is set between the water distributor and the second filter layer.
9. according to claim 8 except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that second filtering Layer is HEPA filter screen.
10. according to claim 9 except formaldehyde, the air cleaning unit of benzene homologues, which is characterized in that described device is also wrapped Blowing mechanism is included, the blowing mechanism is set in the gas passage above the second filter layer.
CN201822020725.3U 2018-12-04 2018-12-04 It is a kind of except formaldehyde, the air cleaning unit of benzene homologues Active CN209237716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822020725.3U CN209237716U (en) 2018-12-04 2018-12-04 It is a kind of except formaldehyde, the air cleaning unit of benzene homologues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822020725.3U CN209237716U (en) 2018-12-04 2018-12-04 It is a kind of except formaldehyde, the air cleaning unit of benzene homologues

Publications (1)

Publication Number Publication Date
CN209237716U true CN209237716U (en) 2019-08-13

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111013694A (en) * 2019-12-26 2020-04-17 柒小凤 Rice dust collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111013694A (en) * 2019-12-26 2020-04-17 柒小凤 Rice dust collector
CN111013694B (en) * 2019-12-26 2021-07-06 沅江市两两香米业有限公司 Rice dust collector

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