CN204601850U - A kind of filter that there is dedusting and decompose dioxin - Google Patents

A kind of filter that there is dedusting and decompose dioxin Download PDF

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Publication number
CN204601850U
CN204601850U CN201520241522.0U CN201520241522U CN204601850U CN 204601850 U CN204601850 U CN 204601850U CN 201520241522 U CN201520241522 U CN 201520241522U CN 204601850 U CN204601850 U CN 204601850U
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CN
China
Prior art keywords
casing
filter
dioxin
coating layer
lid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520241522.0U
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Chinese (zh)
Inventor
吴一峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Obtains Vad Environmental Protection Technology Co Ltd
Original Assignee
Zhejiang Obtains Vad Environmental Protection Technology Co Ltd
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Priority to CN201520241522.0U priority Critical patent/CN204601850U/en
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Publication of CN204601850U publication Critical patent/CN204601850U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

The utility model discloses a kind of filter that there is dedusting and decompose dioxin, comprise the casing of one end open, casing offers air inlet, air exhauster and filter is provided with successively from inside to outside in casing, described filter comprises two and is separately positioned on the U-lag body on the upper and lower inwall of casing and is vertically arranged on the ePTFE coating layer of PTFE coating layer between two U-lag bodies, active carbon layer, compound dioxin decomposition catalyst, box opening end is provided with lid, lid is provided with air outlet, and lid and casing removably connect.When the utility model uses, the openend of casing is towards indoor location, enter indoor air to process through the ePTFE coating layer of screen pack, PTFE coating layer, active carbon layer, compound dioxin decomposition catalyst successively, improve the efficiency of decomposing dioxin, make to enter indoor air cleaning health.

Description

A kind of filter that there is dedusting and decompose dioxin
Technical field
The utility model relates to filtering material technical field, particularly a kind of filter having dedusting and decompose dioxin.
Background technology
The world today, environmental protection has become the focus that common people pay close attention to, and dust and air pollution produce great negative effect to human and animal's health.In order to control the discharge of fine dust, various countries have formulated corresponding air quality discharge standard.Along with the raising that development and the dust emission of fibre technology require, sack cleaner progressively instead of the dedusters such as machinery, venturi water film, electrostatic.Sack cleaner structure is comparatively simple, it is less to invest, and operation is simple and reliable, and has and collect the feature that dust size scope is wide, filter efficiency is high, is widely used in field of air filtration.
With regard to waste incineration, burning disposal has become one of topmost and most effective method of various countries' process discarded object at present.According to statistics, the U.S. has reached 30% of garbage disposal total amount, and Japan accounts for more than 95%, and China only accounts for 7-9% at present.Along with increasing rapidly of China's Municipal Garbage Yield, adopt the ratio of burning disposal also day by day to improve, expecting 2015 will reach 15-25%.But rubbish produces a large amount of pollutant in burning process, as particle, sour gas, heavy metal and dioxin etc.There is high risks to health in these pollutants, and especially maximum with the murder by poisoning of dioxin, removes difficulty also the highest.The amount producing dioxin in In Incineration Process of Medical Wastes is maximum.Dioxin comprises 210 multiple compounds, and this kind of physical property is stablized, and is difficult to decompose, easily accumulates in vivo.
Summary of the invention
The purpose of this utility model will solve the deficiencies in the prior art and provide a kind of filter having dedusting and decompose dioxin.
For achieving the above object, the utility model is implemented according to following technical scheme:
A kind of filter that there is dedusting and decompose dioxin, comprise the casing of one end open, casing offers air inlet, air exhauster and filter is provided with successively from inside to outside in described casing, described filter comprises two and is separately positioned on the U-lag body on the upper and lower inwall of casing and is vertically arranged on the ePTFE coating layer of PTFE coating layer between two U-lag bodies, active carbon layer, compound dioxin decomposition catalyst, described box opening end is provided with lid, lid is provided with air outlet, and lid and casing removably connect.
As preferred version of the present utility model, between the air exhauster in described casing and air inlet, be also provided with screen pack.
As preferred version of the present utility model, the upper and lower inwall of described casing is respectively equipped with draw-in groove, described U-lag body is removably connected in draw-in groove.
As preferred version of the present utility model, the ePTFE coating layer of described PTFE coating layer, active carbon layer, compound dioxin decomposition catalyst is successively set between two U-lag bodies from inside to outside.
As preferred version of the present utility model, described lid is connected by screw at box opening end.
Compared with prior art, when the utility model uses, by the openend of casing towards indoor location, air exhauster can make to enter indoor air after opening carries out after essence filter by poisonous and harmful substances such as the dust in active carbon layer absorbed air and part dioxin through the ePTFE coating layer of screen pack, PTFE coating layer, active carbon layer, compound dioxin decomposition catalyst successively, dioxin is carried out catalytic decomposition by the ePTFE coating layer again through compound dioxin decomposition catalyst, improve the efficiency of decomposing dioxin, make to enter indoor air cleaning health; Meanwhile, because U-lag body is detachable, be convenient to change filter material layer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, is used for explaining the utility model in the illustrative examples of this utility model and explanation, but not as to restriction of the present utility model.
A kind of filter that there is dedusting and decompose dioxin as shown in Figure 1, comprise the casing 1 of one end open, casing 1 offers air inlet 2, air exhauster 4 and filter is provided with successively from inside to outside in casing 1, described filter comprises two and is separately positioned on casing 1, U-lag body 5 on lower inwall and the PTFE coating layer 7 be vertically arranged between two U-lag bodies 5, active carbon layer 8, the ePTFE coating layer 9 of compound dioxin decomposition catalyst, described casing 1 openend is provided with lid 10, lid 10 is provided with air outlet 12, lid 10 and casing 1 removably connect.During use, can, by the openend of casing 1 towards indoor location, can make to enter indoor air cleaning.
Further, be also provided with screen pack 3 between the air exhauster 4 in casing 1 and air inlet 2, the large particulate matter entering casing 1 from air inlet 2 can be filtered out, wherein mainly prevent mosquitos and flies from entering.
For the ease of changing filtering material, the upper and lower inwall of casing 1 is respectively equipped with draw-in groove 6, and U-lag body 5 is removably connected in draw-in groove 6, and U-lag body 5 can be dismantled easily and install.
Further, in order to strengthen filter effect, the ePTFE coating layer 9 of PTFE coating layer 7, active carbon layer 8, compound dioxin decomposition catalyst is successively set between two U-lag bodies 5 from inside to outside, carry out after essence filter by poisonous and harmful substances such as the dust in active carbon layer 8 absorbed air and part dioxin through PTFE coating layer 7, dioxin is carried out catalytic decomposition by the ePTFE coating layer 9 again through compound dioxin decomposition catalyst, improves the efficiency of decomposing dioxin.
Preferably, lid 10 is connected to casing 1 openend by screw 11, is convenient for changing the parts of casing 1 inside, and lid 10 also can be connected to casing 1 openend by other means, be easy to open as long as it meets and close, connected mode also can be hinged.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.

Claims (5)

1. the filter that there is dedusting and decompose dioxin, comprise the casing (1) of one end open, casing (1) offers air inlet (2), it is characterized in that: in described casing (1), be provided with air exhauster (4) and filter from inside to outside successively, described filter comprises two and is separately positioned on casing (1), U-lag body (5) on lower inwall and the PTFE coating layer (7) be vertically arranged between two U-lag bodies (5), active carbon layer (8), the ePTFE coating layer (9) of compound dioxin decomposition catalyst, described casing (1) openend is provided with lid (10), lid (10) is provided with air outlet (12), lid (10) and casing (1) removably connect.
2. the filter having dedusting and decompose dioxin according to claim 1, is characterized in that: be also provided with screen pack (3) between the air exhauster (4) in described casing (1) and air inlet (2).
3. the filter having dedusting and decompose dioxin according to claim 1, it is characterized in that: described casing (1) upper and lower inwall is respectively equipped with draw-in groove (6), described U-lag body (5) is removably connected in draw-in groove (6).
4. the filter having dedusting and decompose dioxin according to claim 1, is characterized in that: the ePTFE coating layer (9) of described PTFE coating layer (7), active carbon layer (8), compound dioxin decomposition catalyst is successively set between two U-lag bodies (5) from inside to outside.
5. the filter having dedusting and decompose dioxin according to claim 1, is characterized in that: described lid (10) is connected to casing (1) openend by screw (11).
CN201520241522.0U 2015-04-21 2015-04-21 A kind of filter that there is dedusting and decompose dioxin Expired - Fee Related CN204601850U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520241522.0U CN204601850U (en) 2015-04-21 2015-04-21 A kind of filter that there is dedusting and decompose dioxin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520241522.0U CN204601850U (en) 2015-04-21 2015-04-21 A kind of filter that there is dedusting and decompose dioxin

Publications (1)

Publication Number Publication Date
CN204601850U true CN204601850U (en) 2015-09-02

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CN201520241522.0U Expired - Fee Related CN204601850U (en) 2015-04-21 2015-04-21 A kind of filter that there is dedusting and decompose dioxin

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110779890A (en) * 2018-07-12 2020-02-11 四川赛恩思仪器有限公司 Analysis host machine case of material detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110779890A (en) * 2018-07-12 2020-02-11 四川赛恩思仪器有限公司 Analysis host machine case of material detector

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20150902