CN105135660B - A kind of cold catalyst screen pack for air purifier - Google Patents
A kind of cold catalyst screen pack for air purifier Download PDFInfo
- Publication number
- CN105135660B CN105135660B CN201510555291.5A CN201510555291A CN105135660B CN 105135660 B CN105135660 B CN 105135660B CN 201510555291 A CN201510555291 A CN 201510555291A CN 105135660 B CN105135660 B CN 105135660B
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- CN
- China
- Prior art keywords
- screen pack
- filter bores
- frame
- cold catalyst
- main body
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
A kind of cold catalyst screen pack for air purifier, it is characterised in that：Including frame and screen pack main body, frame inward flange top is provided with connect band, screen pack main body is made up of some triangle filter bores, laterally homogeneous in filter bores to be provided with some delay plates, the both sides for being detained plate are fixedly connected with filter bores inwall, in addition while being separated with filter bores inwall, and form gas passage, " S " type gas passage is integrally formed, the delay plate is cold catalyst filter layer, and sealing strip is provided between screen pack main body and frame.Beneficial effect is：The triangle filter bores of marshalling effectively support the rigidity of whole screen pack, it is laterally homogeneous in filter bores to be provided with some delay plates, the both sides for being detained plate are fixedly connected with filter bores inwall, in addition while being separated with filter bores inwall, " S " type gas passage is integrally formed, effectively extend gas path, increase the time of contact of gas and cold catalyst, improve clean-up effect.
Description
Technical field
The present invention relates to filter screen of air purifier accessories field, and in particular to a kind of cold catalyst for air purifier
Screen pack.
Background technology
Air purifier is to refer to adsorb, decompose or convert the pollutant in various air, effectively improves room air
The product of cleannes.At home, medical treatment, industrial circle have an application, house field using the Household Air Purifier of unit class as
The main product in market.Most important function is to remove the particulate matter in air, including anaphylactogen, indoor PM2.5 etc., simultaneously
Can also solve because interior, the underground space, in-car volatile organic matter air pollution are asked caused by finishing or other reasonses
Topic.Due to the release of the space Air Contamination thing of relative closure have persistence and it is uncertain the characteristics of, therefore use air
Purification utensil room air is one of method of internationally recognized improvement IAQ.Cold catalyst do not need ultraviolet,
The pernicious gases such as catalysis formaldehyde, ammonia, benzene class, TVOC, hydrogen sulfide can be played under high temperature, high pressure normal occupancy environment.Market
Upper most of producer is all photocatalyst, and photocatalyst must reach 380nm in light source matchmaker can just act, and typically publicize
Claim ultraviolet irradiation to play catalytic action, be all a kind of mode to misguide the consumer, ultraviolet at present most are
254nm or 365nm, the catalytic effect for meeting photocatalyst even if maximum is also had no idea.Application for cold catalyst screen pack,
Effective time of contact is must assure that, all kinds of pernicious gases could be catalyzed, therefore how to improve gas and cold catalyst screen pack
Time of contact, it is the most important factor for ensureing its validity.
The content of the invention
It is an object of the invention to provide a kind of cold catalyst screen pack for air purifier.
The technical scheme is that a kind of cold catalyst screen pack for air purifier, it is characterised in that：Including side
Frame and screen pack main body, the frame are rectangle, and the frame inward flange top is provided with connect band, the screen pack main body by
Some filter bores form, filter bores cross section triangular shape, laterally homogeneous in the filter bores to be provided with some delay plates,
The delay plate is triangle, and the both sides for being detained plate are fixedly connected with filter bores inwall, described to be detained other the one of plate
Side separates with filter bores inwall, and forms gas passage, is alternately fixedly connected between the adjacent delay plate with filter bores inwall,
" S " type gas passage is integrally formed, the delay plate is cold catalyst filter layer, and the thickness of the screen pack main body is less than frame
Thickness, sealing strip is provided between the screen pack main body and frame.
Further, the material of the frame is stainless steel.
Further, the thickness of the screen pack main body is 10 ± 0.3mm.
Further, the connect band is fabric.
The beneficial effects of the present invention are：The present invention provides a kind of cold catalyst screen pack for air purifier, filtering
Host's body is made up of some filter bores, filter bores cross section triangular shape, and the filter bores of marshalling effectively support entirely
The rigidity of screen pack, laterally homogeneous in filter bores to be provided with some delay plates, the both sides for being detained plate are fixedly connected with filter bores inwall,
In addition while being separated with filter bores inwall, and gas passage is formed, alternately fix and connect with filter bores inwall between adjacent delay plate
Connect, " S " type gas passage is integrally formed, effectively extend gas path, increase the time of contact of gas and cold catalyst, improve purification
Effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of filter bores of the present invention.
Fig. 3 is the profile of filter bores of the present invention.
Wherein：
1st, frame 2, screen pack main body 3, connect band 4, filter bores 5, delay plate
6th, sealing strip
Embodiment
Brief description is made to the embodiment of the present invention below in conjunction with the accompanying drawings.
A kind of cold catalyst screen pack for air purifier, it is characterised in that：Including frame 1 and screen pack main body 2, institute
It is rectangle to state frame 1, and the inward flange top of frame 1 is provided with connect band 3, and the screen pack main body 2 is by some 4 groups of filter bores
It is laterally homogeneous in the filter bores 4 to be provided with some delay plates 5, the delay into, the cross section triangular shape of filter bores 4
Plate 5 is triangle, and the both sides for being detained plate 5 are fixedly connected with the inwall of filter bores 4, it is described be detained the other of plate 5 while with
The inwall of filter bores 4 separates, and forms gas passage, is alternately fixedly connected between the adjacent delay plate 5 with the inwall of filter bores 4,
" S " type gas passage is integrally formed, the delay plate 5 is cold catalyst filter layer, and the thickness of the screen pack main body 2 is less than frame
Thickness, sealing strip 6 is provided between the screen pack main body 2 and frame 1.
Further, the material of the frame 1 is stainless steel.
Further, the thickness of the screen pack main body 2 is 10 ± 0.3mm.
Further, the connect band 3 is fabric.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (3)
- A kind of 1. cold catalyst screen pack for air purifier, it is characterised in that：Including frame and screen pack main body, the side Frame is rectangle, and the frame inward flange top is provided with connect band, and the connect band is fabric, the screen pack main body by Some filter bores form, filter bores cross section triangular shape, laterally homogeneous in the filter bores to be provided with some delay plates, The delay plate is triangle, and the both sides for being detained plate are fixedly connected with filter bores inwall, described to be detained other the one of plate Side separates with filter bores inwall, and forms gas passage, is alternately fixedly connected between the adjacent delay plate with filter bores inwall, " S " type gas passage is integrally formed, the delay plate is cold catalyst filter layer, and the thickness of the screen pack main body is less than frame Thickness, sealing strip is provided between the screen pack main body and frame.
- A kind of 2. cold catalyst screen pack for air purifier according to claim 1, it is characterised in that：The frame Material be stainless steel.
- A kind of 3. cold catalyst screen pack for air purifier according to claim 1, it is characterised in that：The filtering The thickness of host's body is 10 ± 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555291.5A CN105135660B (en) | 2015-09-01 | 2015-09-01 | A kind of cold catalyst screen pack for air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555291.5A CN105135660B (en) | 2015-09-01 | 2015-09-01 | A kind of cold catalyst screen pack for air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105135660A CN105135660A (en) | 2015-12-09 |
| CN105135660B true CN105135660B (en) | 2018-03-27 |
Family
ID=54721110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510555291.5A Active CN105135660B (en) | 2015-09-01 | 2015-09-01 | A kind of cold catalyst screen pack for air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135660B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678995B (en) * | 2017-01-22 | 2020-07-10 | 上海市全保环境科技有限公司 | Air purification device based on air duct design and manufacturing method |
| CN107824046B (en) * | 2017-12-11 | 2024-03-08 | 贵州大学 | Folded plate type filter screen photocatalytic reactor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0808649A1 (en) * | 1996-05-20 | 1997-11-26 | Corning Incorporated | Triangular cell metal filters |
| CN2424827Y (en) * | 2000-05-26 | 2001-03-28 | 莱州市活性碳纤维厂 | Low-temp. plasma air purifier |
| CN2528516Y (en) * | 2002-01-21 | 2003-01-01 | 潘立凯 | Gas purifying filter net |
| EP1086736B1 (en) * | 1999-09-24 | 2003-03-19 | Fleetguard, Inc. | Corrugated axial filter with simple fold pattern |
| EP1343573A1 (en) * | 2000-12-21 | 2003-09-17 | Mann + Hummel GmbH | Filter element for front-face inflow |
| CN2805882Y (en) * | 2005-03-29 | 2006-08-16 | 佛山市顺德区阿波罗环保器材有限公司 | Honeycombed filtering sieve |
| CN1836777A (en) * | 2006-04-27 | 2006-09-27 | 内蒙古工业大学 | Catalyst carbide carrier and its preparation method, regular catalyst and its preparation method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3719232B2 (en) * | 2002-06-18 | 2005-11-24 | トヨタ自動車株式会社 | Particulate filter for internal combustion engine |
-
2015
- 2015-09-01 CN CN201510555291.5A patent/CN105135660B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0808649A1 (en) * | 1996-05-20 | 1997-11-26 | Corning Incorporated | Triangular cell metal filters |
| EP1086736B1 (en) * | 1999-09-24 | 2003-03-19 | Fleetguard, Inc. | Corrugated axial filter with simple fold pattern |
| CN2424827Y (en) * | 2000-05-26 | 2001-03-28 | 莱州市活性碳纤维厂 | Low-temp. plasma air purifier |
| EP1343573A1 (en) * | 2000-12-21 | 2003-09-17 | Mann + Hummel GmbH | Filter element for front-face inflow |
| CN2528516Y (en) * | 2002-01-21 | 2003-01-01 | 潘立凯 | Gas purifying filter net |
| CN2805882Y (en) * | 2005-03-29 | 2006-08-16 | 佛山市顺德区阿波罗环保器材有限公司 | Honeycombed filtering sieve |
| CN1836777A (en) * | 2006-04-27 | 2006-09-27 | 内蒙古工业大学 | Catalyst carbide carrier and its preparation method, regular catalyst and its preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105135660A (en) | 2015-12-09 |
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