CN202860403U - Ultra polluted air decomposer - Google Patents
Ultra polluted air decomposer Download PDFInfo
- Publication number
- CN202860403U CN202860403U CN 201220351259 CN201220351259U CN202860403U CN 202860403 U CN202860403 U CN 202860403U CN 201220351259 CN201220351259 CN 201220351259 CN 201220351259 U CN201220351259 U CN 201220351259U CN 202860403 U CN202860403 U CN 202860403U
- Authority
- CN
- China
- Prior art keywords
- air
- chip
- outlet
- superpower
- heater
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses an ultra polluted air decomposer, and belongs to the technical field of indoor air purification equipment. The ultra polluted air decomposer comprises a chip, a box body and an ultraviolet lamp, wherein an air inlet and an air outlet are formed in the box body; a draught fan is arranged at the air inlet; the ultraviolet lamp is arranged in the box body; and a purification material consisting of an adsorption material and a photocatalyst is arranged in the chip. The ultra polluted air decomposer also comprises a heating device of which the shell is made of a light-transmittance material; the heating device is arranged in the box body; the chip is arranged in the heating device; the heating device is provided with an inlet and an outlet; and an openable and closable door is arranged at the inlet. When the purification material in the chip is saturated, the door at the inlet is closed, and the heating device heats the chip, so that the purification material in the chip can be regenerated; and after the chip is regenerated, the door at the inlet is opened, and the air can be continuously purified. Therefore, the chip can always keep the adsorption capacity; and troubles caused by repeatedly replacing the chip are avoided.
Description
Technical field
The utility model relates to a kind of indoor air-purification device, especially relates to a kind of superpower contaminated air decomposer.
Background technology
The source of indoor air pollutants is numerous, and such as finishing pollution, fuel contamination is drained and polluted, smoke contamination etc.The poisonous and harmful organic-inorganic thing that above-mentioned pollution sources produce mainly contains formaldehyde, benzene, ammonia, sulphur, carbon monoxide etc.In order to eliminate this pollutant, developed country's research and development such as American-European-Japanese have designed series of indoor contaminated air abatement equipment.The core component of this type of abatement equipment is chip, is provided with scavenging material on the chip, and scavenging material mainly comprises sorbing material, catalyst and their compound.Wherein sorbing material mainly contains silica gel, active carbon, molecular sieve and nanometer ore deposit crystalline substance, and catalyst is mainly photocatalyst.The effect of catalyst is noxious material to be resolved into harmless water and carbon dioxide under the effect of ultraviolet light, and the effect of sorbing material is the noxious material absorption that will have little time to decompose.The adsorbable amount of sorbing material is limited, but the noxious material of absorption can both discharge under certain temperature conditions in the sorbing material, thereby so that sorbing material is replied adsorption capacity, this process is referred to as regeneration, makes sorbing material reach the temperature that discharges toxic gas and is referred to as regeneration temperature.The regeneration temperature of various sorbing materials is different, is 300 ℃ such as active carbon, and nanometer ore deposit crystalline substance then is 40 ℃.
But all there is a problem in present superpower contaminated air decomposer, is exactly that chip is after using a period of time, after the sorbing material on the chip reaches capacity, in the time of can't continuing to purify air, can only change chip, greatly increase cost, and wasted time and energy.Especially in the bad area of some air qualities, it is very frequent that this replacing will become, very trouble.
Summary of the invention
The utility model provides a kind of superpower contaminated air decomposer for deficiency of the prior art, can automatic regeneration make chip reply adsorption capacity.
For solving the problems of the technologies described above, the utility model is solved by following technical proposals: superpower contaminated air decomposer, comprise chip, casing and ultraviolet lamp, be provided with air inlet and air outlet on the described casing, described air inlet place is provided with an air-introduced machine, described ultraviolet lamp is arranged in the described casing, be provided with the scavenging material that sorbing material and photocatalyst form in the described chip, comprise that also a housing is the heater that light transmissive material is made, described heater is arranged in the described casing, described chip is arranged in the described heater, described heater has an import and outlet, described import department be provided with one can opening and closing door.During use, air-introduced machine is introduced outdoor contaminated air in the casing, enter in the import of heater, photocatalyst in the chip is under the effect of ultraviolet lamp, majority in the airborne noxious material is decomposed, the noxious material that minority has little time to decompose is adsorbed material absorption, and then remaining air is discharged from outlet, then enters into indoor through air outlet.After the absorption of the sorbing material in the chip reached capacity, the door of import department was closed, and the heater heating chip is so that the sorbing material in the chip is finished regeneration.By the time after chip regeneration is complete, again the door of import department is opened, continued to purify air.So that chip remains adsorption capacity, avoided repeatedly changing the trouble that chip brings like this.
In the technique scheme, preferred, be provided with the cabinet door on the described casing, be provided with cavity in the cabinet door of described casing, be provided with photocatalysis solution in the described cavity, described air outlet is positioned at the outside of described cabinet door, and the position of described air outlet is higher than the liquid level of photocatalysis solution.Described exit is connected with the first conduit, described the first conduit is connected with the import of reversal valve, the outlet of described reversal valve links to each other with the 3rd conduit with the second conduit respectively, and wherein the second conduit communicates with air outlet, and described the 3rd conduit is passed into below the described photocatalysis liquid level of solution.Photocatalysis solution can decompose again through the air that chip purifies, so that air cleaning is more abundant.Simultaneously, the amount of photocatalysis solution may be arranged on photocatalysis solution in the cavity on the cabinet door, we need not to open the cabinet door just can by air outlet add photochemical catalyst and or water, greatly facilitate operation.
In the technique scheme, preferred, the bottom of described cabinet outer side of door is provided with through hole, is provided with stopper on the described through hole.Too many or when needing to change when the solution in the cavity, just the solution in the cabinet door can be emitted by pulling out stopper.
In the technique scheme, preferred, described chip comprises a rotating disk, described rotating disk has driven by motor to rotate, and is provided with a plurality of housings in the described rotating disk, is provided with scavenging material in the described housing, leave the space for described scavenging material upset in the described housing, be provided with passage on the described housing.During dial rotation, housing rotates thereupon, and the scavenging material in the housing overturns thereupon, and this translated into skin so that originally be in the scavenging material of internal layer, can guarantee like this in the housing all scavenging materials can both with air and ultraviolet light good contact.
In the technique scheme, preferred, scribble photocatalyst coating on the inwall of described casing.Photocatalyst coating can further improve capacity of decomposition of the present utility model.
In the technique scheme, preferred, described air inlet place is provided with drainage hood, and the outlet of described drainage hood is facing to the import of described heater.Drainage hood is used for room air is introduced in the heater as much as possible, makes things convenient for the chip in the heater that air is purified.
In the technique scheme, preferred, described door is slidingly connected at described import department.
The beneficial effects of the utility model are: after the absorption of the scavenging material in the chip reached capacity, the door of import department was closed, and the heater heating chip is so that the scavenging material in the chip is finished regeneration.By the time after chip regeneration is complete, again the door of import department is opened, continued to purify air.So that chip remains adsorption capacity, avoided repeatedly changing the trouble that chip brings like this.
Description of drawings
The schematic diagram of Fig. 1 the utility model embodiment.
Fig. 2 is the schematic diagram of runner.
Fig. 3 is the schematic perspective view of chip.
Fig. 4 is the partial enlarged drawing of Fig. 3.
Fig. 5 is the cutaway view of Fig. 3.
Fig. 6 is the schematic diagram of cabinet door.
Fig. 7 is the schematic diagram of reversal valve.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail: embodiment 1, and referring to Fig. 1 to Fig. 7, superpower contaminated air decomposer comprises chip 2, casing 1, ultraviolet lamp 3 and heater 4.Wherein heater 4 is microwave heating equipment.
Casing 1 integral body is made by light transmissive material, scribbles photocatalyst coating on the inwall of casing 1.The front of casing 1 forms air inlet 11, and the inboard of described air inlet 11 is fixed with drainage hood 111, is fixed with an air-introduced machine 1a in the drainage hood 111.Casing 1 back side is provided with cabinet door 13, and cabinet door 13 is made for light transmissive material, forms cavity 131 in the cabinet door 13, is provided with photocatalysis solution 132 in the cavity 131, and photocatalysis solution 132 main components are photocatalyst and water.Air outlet 12 is positioned at the outside of described cabinet door 13, and the position of air outlet 12 is higher than the liquid level of photocatalysis solution 132.The bottom in cabinet door 13 outsides is provided with through hole 134, is provided with stopper 135 on the through hole 134.Ultraviolet lamp 3 and heater 4 are arranged in the described casing 1, and wherein the housing of heater 4 is made by light transmissive material, and the left end of heater 4 has an import 41, and import 41 is relative with the outlet of drainage hood 111, and import 41 places slidely connect a door 43.Door is during upward sliding, and import 41 is opened, and outdoor air can enter in the heater 4, and when door 43 slided into the below, import was closed.The top of heater 4 is provided with outlet 42, export 42 places and be connected with the first conduit 44, the first conduit 44 is connected with the import of reversal valve 45, the outlet of reversal valve 45 links to each other with the 3rd conduit 47 with the second conduit 46 respectively, the second conduit 46 communicates with air outlet, and described the 3rd conduit 47 is passed into below described photocatalysis solution 132 liquid levels.The bottom of heater 4 is provided with electrical appliance kit 6.
Referring to Fig. 7, the reversal valve 45 that adopts here is three position four-way directional control valve.
Referring to Fig. 2 to Fig. 5, chip 2 is arranged in the heater, described chip 2 comprises a rotating disk 21, described rotating disk 21 is driven by motor 7 and rotates, be fixed with a plurality of housings 22 in the described rotating disk 21, be provided with scavenging material 23 in the described housing 22, leave the space for described scavenging material 23 upsets in the described housing 22, form passage 24 on the housing 22.
During normal the use, reversal valve 45 is operated in left position, at this moment the first conduit 45 communicates with the second conduit 46, air-introduced machine 1a introduces most of room air in the heater 4, chip 2 in the heater 4 is under the effect of ultraviolet lamp 3, most noxious material in the air is decomposed, the noxious material that small part has little time to decompose is by the brilliant absorption in the nanometer ore deposit in the chip, remaining air is discharged from the outlet 42 on heater 4 tops and is entered in the first conduit in 45, again by discharging from air outlet 12 behind the second conduit 46.The room air that small part does not enter in the heater 4 enters in the casing 1, and the poisonous and harmful substance that wherein contains is decomposed by the photocatalyst coating on casing 1 inwall, then discharges by air outlet 12.
Use after the certain phase, adsorption capacity as the nanometer ore deposit crystalline substance of sorbing material in the scavenging material 23 reaches capacity, at this moment need nanometer ore deposit crystalline substance is carried out thermal regeneration, detailed process is: 1, with door 43 past moving down, so that door 43 covers import 41, at this moment, outdoor air can't enter in the heater.
2, reversal valve 45 is switched to the work of right position, at this moment the first conduit 45 communicates with the 3rd conduit 47.
3, heater starts, utilize heating using microwave chip 2, after the brilliant heat absorption in nanometer ore deposit, the noxious material that absorbs is discharged, and the harmful substance of then sending is discharged by the outlet 42 at heater top, again through after the first conduit and the 3rd conduit, enter into photocatalysis solution, photocatalysis solution decomposes these noxious materials under the effect of ultraviolet light, and the cleaned air that obtains is discharged by air outlet again.Heating process continues about 3 minutes, and the toxic gas of absorption drains substantially only in the chip.Discharge after the noxious material, nanometer ore deposit crystalline substance recovers again adsorption capacity.At this moment door is up moved, indoor air can enter in the heater again again.
In order to verify clean-up effect of the present utility model, I test, be that 100 square metres * 3 meters (setting by general civilian room average) use this device at spatial content, the concentration of setting Formaldehyde Pollution of Indoor Air is 1.2ppm, the air-introduced machine wind speed setting is 5m/s, power is below the 100W, wherein caliber is the diameter of drainage hood, air quantity is for being blown into the amount of the air in the utility model by air-introduced machine, removal amount represents the amount of each hour formaldehyde minimizing in the room, residual quantity represents the amount of residual formaldehyde in the room, detects the data that draw through 24 hours and sees Table one:
| Time | Caliber (mm) | Air quantity (m3/h) | Concentration (ppm) | Removal amount (mg) | Residual volume (mg) |
| 1 | 75 | 79.48125 | 1.20000000? | 95.3775 | 264.622500? |
| 2 | 75 | 79.48125 | 0.88207500? | 70.10842 | 194.514076? |
| 3 | 75 | 79.48125 | 0.64838025? | 51.53407 | 142.980003? |
| 4 | 75 | 79.48125 | 0.47660001? | 37.88076 | 105.099239? |
| 5 | 75 | 79.48125 | 0.35033080? | 27.84473 | 77.254509? |
| 6 | 75 | 79.48125 | 0.25751503? | 20.46762 | 56.786893? |
| 7 | 75 | 79.48125 | 0.18928964? | 15.04498 | 41.741915? |
| 8 | 75 | 79.48125 | 0.13913972? | 11.059 | 30.682917? |
| 9 | 75 | 79.48125 | 0.10227639? | 8.129055 | 22.553861? |
| 10 | 75 | 79.48125 | 0.07517954? | 5.975364 | 16.578498? |
| 11 | 75 | 79.48125 | 0.05526166? | 4.392266 | 12.186232? |
| 12 | 75 | 79.48125 | 0.04062077? | 3.22859 | 8.957642? |
| 13 | 75 | 79.48125 | 0.02985881? | 2.373215 | 6.584427? |
| 14 | 75 | 79.48125 | 0.02194809? | 1.744462 | 4.839965? |
| 15 | 75 | 79.48125 | 0.01613322? | 1.282288 | 3.557677? |
| 16 | 75 | 79.48125 | 0.01185892? | 0.942562 | 2.615115? |
| 17 | 75 | 79.48125 | 0.00871705? | 0.692842 | 1.922273? |
| 18 | 75 | 79.48125 | 0.00640758? | 0.509282 | 1.412991? |
| 19 | 75 | 79.48125 | 0.00470997? | 0.374354 | 1.038636? |
| 20 | 75 | 79.48125 | 0.00346212? | 0.275174 | 0.763463? |
| 21 | 75 | 79.48125 | 0.00254488? | 0.20227 | 0.561193? |
| 22 | 75 | 79.48125 | 0.00187064? | 0.148681 | 0.412512? |
| 23 | 75 | 79.48125 | 0.00137504? | 0.10929 | 0.303222? |
| 24 | 75 | 79.48125 | 0.00101074? | 0.080335 | 0.222887? |
Can be found out that by table one the indoor formaldehyde initial concentration is 1.2ppm, be 0.18928964ppm after 7 hours through simulation process, namely up to standard, and after the operation in 24 hours, concentration has been 0.00101074ppm.
In order to prove that nanometer ore deposit crystalline substance again after the absorbing heat, can recover adsorption capacity, I test.
Test principle: in chamber, discharge certain density formaldehyde, by the brilliant physical absorption in nanometer ore deposit, then regenerate after the brilliant heated by microwave drying in nanometer ore deposit, again adsorb new formaldehyde source, repetitiousness like this, to the container that Formaldehyde decomposition liquid liquid is housed, gas discharges pure and fresh air and discharges through pipeline gas behind the desorption after decomposed solution is decomposed via row of conduits.
Test material and equipment: our company production nanometer ore deposit is brilliant, microwave heating equipment, methylene oxide detecting instrument (XK-400), self-control detection case (airtight, that visual window is arranged).
Process of the test: experimental rig is the self-control detection case, use sealer to process inner surface, test its concentration of formaldehyde after one day, be zero and determined afterwards that it no longer discharged the gas that hinders test in constant one day to instrument display, deploy the microwave heater within it, hermetically sealed behind the detector, open methylene oxide detecting instrument, move into formaldehyde liquid, shift out formaldehyde source when treating its release concentration to 0.8ppm, after constant, the methylene oxide detecting instrument reading is 1.8ppm, (weight per package is 80g to put into fresh mineral air purifying agent 10 bags, be packaged as the non-woven paper material), behind about 1h, the optical viewer reading is 0, nanometer ore deposit crystalline substance is put into microwave heating equipment, opened the microwave heating equipment third gear 3 minutes, again insert formalin, the nanometer ore deposit of shifting out during to concentration 0.8ppm and taking out from microwave heating equipment after regenerating simultaneously is brilliant, observe behind the 1h, instrument readings is shown as zero, two to three times so repeatedly, this process proves: the nanometer ore deposit crystalline substance after the regeneration of heated by microwave device obtains again the ability of absorbing formaldehyde, and this ability does not reduce with the increase of regeneration times, determine that nanometer ore deposit crystalline substance can be repeatedly used, evidence utilize feasibility and the superiority of microwave heating regeneration nanometer ore deposit crystalline substance.
In addition, in order to prove that photocatalysis solution also can decompose by PARA FORMALDEHYDE PRILLS(91,95), I also test, detailed process is, will be by nanometer ore deposit intracrystalline desorption gas (mainly being formaldehyde) out in pipeline enters the closed container that catalysis material is housed, extract content of formaldehyde in the upper layer of air mensurated gas composition out (owing to do not install ultraviolet source with syringe, this test is processed under solar radiation), the result shows, the concentration of formaldehyde reduces to 0 by 0.2ppm in the interior gas of short time, and this process proves: formaldehyde gas is decomposed after entering photocatalysis solution very soon.
Claims (8)
1. superpower contaminated air decomposer, comprise chip (2), casing (1) and ultraviolet lamp (3), be provided with air inlet (11) and air outlet (12) on the described casing (1), described air inlet (11) locates to be provided with an air-introduced machine (1a), described ultraviolet lamp (3) is arranged in the described casing (1), be provided with the scavenging material that sorbing material and photocatalyst form in the described chip (2), it is characterized in that: comprise that also a housing is the heater (4) that light transmissive material is made, described heater (4) is arranged in the described casing (1), described chip (2) is arranged in the described heater (4), described heater (4) has an import (41) and outlet (42), described import (41) locate to be provided with one can opening and closing door (43).
2. superpower contaminated air decomposer according to claim 1, it is characterized in that: be provided with cabinet door (13) on the described casing (1), be provided with cavity (131) in the cabinet door (13) of described casing (1), be provided with photocatalysis solution (132) in the described cavity (131), described air outlet (12) is positioned at the outside of described cabinet door (13), and the position of described air outlet (12) is higher than the liquid level of photocatalysis solution (132), described outlet (42) locates to be connected with the first conduit (44), described the first conduit (44) is connected with the import of reversal valve (45), the outlet of described reversal valve (45) links to each other with the 3rd conduit (47) with the second conduit (46) respectively, wherein the second conduit (46) communicates with air outlet, and described the 3rd conduit (47) is passed into described photocatalysis solution (132) below the liquid level.
3. superpower contaminated air decomposer according to claim 2 is characterized in that: the bottom in described cabinet door (13) outside is provided with through hole (134), is provided with stopper (135) on the described through hole (134).
4. superpower contaminated air decomposer according to claim 1, it is characterized in that: described chip (2) comprises a rotating disk (21), described rotating disk (21) is driven by motor (7) and rotates, be provided with a plurality of housings (22) in the described rotating disk (21), be provided with scavenging material (23) in the described housing (22), leave the space for described scavenging material (23) upset in the described housing (22), be provided with passage (24) on the described housing (22).
5. superpower contaminated air decomposer according to claim 1 is characterized in that: scribble photocatalyst coating on the inwall of described casing (1).
6. superpower contaminated air decomposer according to claim 1, it is characterized in that: described air inlet (11) locates to be provided with drainage hood (111), and the outlet of described drainage hood (111) is facing to the import (41) of described heater (4).
7. superpower contaminated air decomposer according to claim 1 is characterized in that: described door (43) is slidingly connected at described import (41) and locates.
8. superpower contaminated air decomposer according to claim 1, it is characterized in that: described heater (4) is microwave heating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351259 CN202860403U (en) | 2012-07-19 | 2012-07-19 | Ultra polluted air decomposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351259 CN202860403U (en) | 2012-07-19 | 2012-07-19 | Ultra polluted air decomposer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860403U true CN202860403U (en) | 2013-04-10 |
Family
ID=48027163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351259 Withdrawn - After Issue CN202860403U (en) | 2012-07-19 | 2012-07-19 | Ultra polluted air decomposer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764588A (en) * | 2012-07-19 | 2012-11-07 | 宁波市沧海新材料开发有限公司 | Superstrong polluted air decomposer |
| CN106593266A (en) * | 2016-12-23 | 2017-04-26 | 安徽家德利门业有限公司 | Formaldehyde removal door |
-
2012
- 2012-07-19 CN CN 201220351259 patent/CN202860403U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764588A (en) * | 2012-07-19 | 2012-11-07 | 宁波市沧海新材料开发有限公司 | Superstrong polluted air decomposer |
| CN102764588B (en) * | 2012-07-19 | 2014-07-09 | 宁波市沧海新材料开发有限公司 | Superstrong polluted air decomposer |
| CN106593266A (en) * | 2016-12-23 | 2017-04-26 | 安徽家德利门业有限公司 | Formaldehyde removal door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Vikrant et al. | Photocatalytic mineralization of hydrogen sulfide as a dual-phase technique for hydrogen production and environmental remediation | |
| CN103920362B (en) | The emission-control equipment of online de-attached degraded and method | |
| CN205288013U (en) | Volatile organic compounds adsorbs integrated device of concentration and plasma decomposition in air | |
| CN102764588B (en) | Superstrong polluted air decomposer | |
| CN204017627U (en) | A kind of equipment for treating industrial waste gas of ultraviolet light regenerated carbon | |
| CN103816765B (en) | Organic exhaust gas adsorption desorption purification integrated machine | |
| CN201108793Y (en) | Purifying means for unwanted exhaust gas advanced treatment | |
| CN107398142A (en) | A kind of air cleaning facility of filter core free of replacement | |
| CN106621749A (en) | Waste gas purification equipment with stink removal and VOCs (volatile organic compounds) degradation functions | |
| CN207085636U (en) | A kind of air cleaning facility of filter core free of replacement | |
| CN205815723U (en) | A kind of regenerating active carbon system | |
| CN205164494U (en) | Volatile organic exhaust gas biological treatment system | |
| CN105195012A (en) | Volatile organic waste gas biological treatment system | |
| CN202860403U (en) | Ultra polluted air decomposer | |
| CN113813940A (en) | Saturated activated carbon activation regeneration treatment process and control method | |
| CN204208419U (en) | A kind of exhaust gas cleaner | |
| CN101284200A (en) | Toxic and harmful gas purging device | |
| CN208349469U (en) | A kind of indoor air environment controlling device | |
| CN205649672U (en) | Integrative vortex sprays deodorization equipment | |
| CN108744762A (en) | A kind of dedusting-adsorption desorption combination integrated apparatus and its working method | |
| CN209317403U (en) | A kind of VOCs processing unit based on energetic ion technology | |
| CN205288092U (en) | Photocatalyst clarifier and clarifier of preparation thereof | |
| CN203829903U (en) | Open curtain type adsorptive-photocatalytic reactor used for processing organic waste gas | |
| CN114210168A (en) | Comprehensive treatment device and method for volatile organic compound waste gas | |
| CN204170600U (en) | The flue gas purification system of a kind of NOx, dioxin backflow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20140709 |
|
| RGAV | Abandon patent right to avoid regrant |