CN101402016A - Device for clearing urban air - Google Patents
Device for clearing urban air Download PDFInfo
- Publication number
- CN101402016A CN101402016A CNA2008102117495A CN200810211749A CN101402016A CN 101402016 A CN101402016 A CN 101402016A CN A2008102117495 A CNA2008102117495 A CN A2008102117495A CN 200810211749 A CN200810211749 A CN 200810211749A CN 101402016 A CN101402016 A CN 101402016A
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- air
- micro cell
- upper wall
- pond
- urban environment
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- Transplanting Machines (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to an apparatus for purifying and processing air in the city environment, which is characterized in that it includes a housing structure (2) with at least one air intake and an air outlet. According to the air circulation path within the apparatus, a process portion(10) with an ionization unit, a cleaning part (11), a portion (12) with aerobic biology digester micro cell, as well as a portion (13) sterilized by ultraviolet are located in the structure according to the following continuous sequence.
Description
Technical field
The present invention relates to a kind of device that is used for the air cleaning of urban environment.
Background technology
Known the air cleaning unit that is used for urban environment in the prior art.For example, U.S. Pat 3898059 has been described a kind of method and apparatus that is used to purify corresponding to the air of street main line.Wherein described method provides by the untapped part of utilizing the rainwater collection channel transmits air, purpose be with its addressing at suitable air-treatment station, carry out the air cleaning operation in the operation of this use, water inner filtration with by the filtration of active carbon by water.
And disclosures in Italian patent application RM95A000230 has described a kind of equipment of being made up of one or more parts, and each part all is to play a part specific for reducing a kind of or one group of pollutant that exists in the surrounding air of big city.This equipment described in this application is designed and is formulated in size, so that it is installed on the vehicles.Among the various piece that is provided in the equipment that Italian application in question is described, there is cleaning part and comprises that a string being used for produces ozone and generate the oxidized portion of the ultraviolet lamp of oxygen at air with a series of labyrinth sealings (labyrinths), in the inside of this cleaning part, air passes watertight composition.
Two solutions described above have carries out the low inconvenience of air cleaner process efficiency, and the result of this air cleaner process is that almost can not discover in the urban area that is subjected to the high level pollution or even negligible.
In addition, the type of device that each of above-mentioned solution provides functional difference and availability on a large scale is low, benefits the actual augmentation that makes wide urban area not get from the air cleaning operation of having carried out.
Summary of the invention
Therefore, feel strongly need to make a kind of device overcome the inconvenience of traditional solution and its can with simple and fast mode be mounted, only need limited investment, make its use can be promoted the air pollution problems inherent of effectively resisting in the urban environment apace.
For this purpose, the invention provides a kind of purifier, this device comprises the air-treatment part with different process, this air-treatment part is purified and regulates to guarantee optimal air by positioned in sequence, combination mutually.
Particularly, according to purifier of the present invention, with reference to the circulation of air path that provides in this device, processing section, the cleaning part with ionization module, part are provided and with the part of disinfection by ultraviolet light with aerobe digester micro cell with following continuous order.
Air cleaning unit according to the present invention provides efficiently a kind of and available airhandling equipment in unusual compact structure.
Because top feature of quoting from and the further feature that will be described below, purifier according to the present invention is adapted at installing in the urban environment.Particularly, especially because it has the feature of the size that comprises the volume compatibility, necessarily can be installed in the traffic point off density of urban area according to this purifier of the present invention.For example, this device described herein can be placed on the side, pavement in street, can be placed in the tunnel in the tube and also.
Device according to the present invention standalone module manageable as and control is operated.
Also can be distributed in the entire city zone according to multiple arrangement of the present invention, thereby form an organic air treatment system that in the whole zone of installation system, can produce significant useful effect according to the predetermined distribution state.
Description of drawings
With reference now to accompanying drawing,, will describe the present invention in detail by the mode of infinite embodiment, wherein:
-Fig. 1 is the front view according to device of the present invention;
-Fig. 2 is the side view according to device of the present invention.
Specific embodiment
With reference to the accompanying drawings, 1 expression air cleaning unit.This device comprises outer cover and supporting construction 2, is preferably parallelepiped-shaped, this structure can steel or for example the plastic material of polyester realize.Particularly, this structure 2 has diapire 2a, sidewall 2b and the upper wall 2c relative with diapire 2a.This structure 2 is on the ground prepositioned in the mode that its diapire 2a lands.Corresponding to sidewall 2b, one or more openings 3 are provided, be easy to constitute the inlet of air access to plant.
The grid of installing at opening 3 places 4 has the macroscopic object that stops external for example thin slice or waste paper and passes through for example function of the transmission access to plant of wind.
The upper wall 2c of this structure 2 is equipped with an opening 5, and this opening 5 is easy to constitute the outlet of air separating device.Provide a sucktion fan 6 that for good and all is fixed on the structure 2, this sucktion fan 6 is installed on the opening 5 above the upper wall 2c.The function of this blower fan 6 is continuous air mass flows of keeping by this device.
The air-treatment part that comprises different air cleaning technologies is positioned between the air intake opening and exit opening in the structure 2 continuously.As shown in Figure 2, these parts make that from the bottom to top by continuous placement mutually the air mass flow circulation in the device is passed these parts by the order of mentioning later.
With particular reference to Fig. 2, in the corresponding lower part of structure 2, inlet opening 3 leads to the processing section 10 with ionization module.This part comprises that to produce anion be the field generator that purpose is moved.This part has and a plurality ofly maintains high-tension pin, and this pin of air impact is to be ionized.Air " by the top effect " (" bycrown effect ") near this pin obtains to have the negative electrical charge of negative electricity and so be ionized.
Air ionization helps forming molecule aggregate, because they have bigger molecular volume and higher reactivity, it helps being dispersed with for example sedimentation of the air of the particle of particulate, spore, virus, bacterium, mould or pollen.
In addition, the ionization that has demonstrated air has influenced metabolism and the physiology course of the organism that lives, and particularly, anionicly in the air have the assimilation that is beneficial to oxygen, and influence our automatic nervous system, generation, stimulation and exciting reaction.Therefore, it also is purpose in order to treat that this processing section with ionization module is provided, and is used for improving on the whole people's physical and mental statuse.
The ionization system that is used for device described here can be the general type that is applicable to above-mentioned purpose.
On ionization process part 10, cleaning part 11 and part 12 with aerobe digester micro cell are positioned according to order from the bottom to top.
In cleaning part 11, very small water droplet adverse current is run into the air from the ionization of previous section, and this very small water droplet has been full of should the zone and make most suspended particles sedimentation.Particularly, these water droplets free-falling and they in device are collected into the pond 9 above the diapire that is arranged in this structure 2.Provide a pump (not shown in FIG.), be used for water 9 is extracted out from the pond, and be sent to micro cell purify part 12 above, sprayed downwards from this water then.
This micro cell purifies part 12 and have the microcellular structure of having realized in the highly porous material of for example polyvinyl chloride (PVC).This structure makes this micro cell have form of this structure self and the exposed surface with high specific, use external microorganism species to soak this structure, this external microorganism species is cultivated, is transmitted and implant by the continuous discharge that is ejected on the micro cell part, as mentioned above, carry out periodic bioactivation by the aqueous solution that uses the microbial product Enzyveba (Marcopolo Engineering S.p.A.) that the microorganism of being revised by non-transgenic constitutes.This microorganism species absorbs and is deposited in this regional organic pollution (this microorganism species cross over this device makes this organic pollution be subjected to biological cleaning handle), and absorbs the pending air that before had been ionized stream along adverse current and the ionizing particle that is deposited on after described organic pollution contacts in the water.
The last processing section of this device described here is the part 13 of disinfection by ultraviolet light.This part has one or more ceramic lamps 13 ', ozone free discharging when described ceramic lamp 13 ' is easy to emission ultraviolet ray and work.These lamps 13 ' preferably are fixed on the corresponding inboard of upper wall 2c of the structure 2 of this device.
The ray of this lamp 13 ' emission can change genetic structure of the microorganism that exists in the air causes their death.Particularly, wavelength can " kill " near the ray of 250 nanometers and be included in airborne virus and bacterium.
According to situation described above, purifier according to the present invention is used for the air that passes is carried out catharsis, this catharsis carries out according to following continuous processing: first ionization stages, second wash phase, the 3rd aerobe digestion phase and the 4th disinfection by ultraviolet light stage.
In addition, this purifier described here has the function of the above-mentioned air-treatment part of management and the command panel 14 of running.
For example, can sequencing be carried out in the running of different disposal part according to by the amount of installing the pollutant that is detected in the air externally.For this purpose, can provide the sensor that is fit on the outer surface that for example is directly installed on corresponding upper wall.Replacedly, the running of device can according to period on the same day by sequencing, during the period running of for example lower or common pollution, only activate one or several processing section at traffic intensity, remaining part remains on halted state.
According to the preferred form of implementation of purifier described here, provide solar panel in the outside of the upper wall of structure 2, function is to be used to produce the operation for example sucktion fan that this device provided and the required electric energy of action element of feed pump.
After nervous and heavy experimental effort, selected the processing section of this device described here, and in above-mentioned combination, proposed, from this as can be seen, this specific combination has brought very high air cleaning treatment effeciency.This result makes the applicant can realize this very compact and efficient air processor simultaneously, and it can per minute handles the air of several hectosteres.
In addition, proved and be included near this device itself that all air in initial 20 meters have been subjected to the purified treatment that this device provides on the ground with experiment method.This particularly also realizes by the motion around the air of this device, the generation naturally by wind or pass through of the vehicles.The air mass flow that is produced is directed to the inside of this purifier by this inlet opening, and is conducted through all processing sections by above-mentioned sucktion fan 6.
The air of having handled leaves this device, and it is purified significantly, and by negative ionization, has aforesaid result of treatment.
Purifier described here has greatly reduced fine particulate matter (PM10) and sulfur dioxide (SO
2), nitrogen dioxide (NO
2), polycyclic aromatic hydrocarbon (PAH), carbon monoxide (CO), hydrocarbon mixture (" HNmc "), nitrogen oxide (NO
x) and VOC (VOC).The material of being caught by this device is focused in the water of the continuous recirculation in the bio-digestion device micro cell 12.The microorganism that is present in the bio-digestion device micro cell has the biological restoration function, purifies to come from recirculation water and stay the material in the bio-digestion device micro cell of being deposited in the water itself subsequently.Non-biodegradable every kind of material is deposited in this bio-digestion device micro cell, reduces the zone that recirculation water can pass through gradually.
Therefore, periodically according to the saturation curve function, the purification that will have bio-digestion device micro cell 12 and recirculation water is partly replaced and is for example delivered to and destroy in clarifier, landfill or the incinerator.
The preferred embodiment of purifier described here comprise with this purifier be installed on the both sides, pavement in street, in tube and the tunnel.In fact, for example this device is very compact in urban environment and makes up easily.Corresponding to the sidewall of the structure of this device, the show and colour that can provide suitable space to be used to hold to have the function of covering up this device is to coordinate mutually with Polluted area on every side.
A plurality of above-mentioned purifiers can be distributed on whole Polluted area.For example, in the both sides of avenue, may be provided in row's this device along the whole length in this street, with the positioned at intervals of 25-40 rice.This cover purifier has formed air cleaning system efficiently, and it is installed easily and controls, and has guaranteed useful effect in the vast scope of polluting the region.
Replacedly, because its compactedness, this purifier described here also can be installed to the inside or the animal feeding factory of the enterprise of environment insalubrity.
Nature under the situation of not damaging basic principle of the present invention, can change CONSTRUCTED SPECIFICATION and embodiment only with reference to the content of describing or illustrating by way of example, even just change a little, but this does not depart from protection scope of the present invention.
Claims (19)
1. device that is used for purifying and handle the air of urban environment, it is characterized in that, described device comprises the cover structure (2) with at least one air intake and an air outlet slit, with reference to the inner circulation of air path of described device, in described structure, have: processing section (10) with ionization module by following continuous positioned in sequence, cleaning part (11), the part (12) that has under aerobic conditions the bio-digestion device micro cell of operation, and with the part (13) of disinfection by ultraviolet light.
2. device according to claim 1 is characterized in that, described structure (2) is parallelepiped-shaped basically, and has diapire (2a), sidewall (2b) and upper wall (2c).
3. device according to claim 1 is characterized in that, described processing section (10,11,12,13) are positioned from the bottom to top mutually continuously.
4. device according to claim 3 is characterized in that, described structure (2) is prepositioned to ground in the mode that its diapire (2a) lands.
5. device according to claim 4 is characterized in that, described at least one inlet (3) is set at the corresponding lower part of described sidewall (2b), and described at least one outlet is set on the described upper wall (2c).
6. device according to claim 5 is characterized in that, sucktion fan (6) is set in the top outlet (5) of described upper wall (2c) outwardly.
7. device according to claim 1 is characterized in that, described part (10) with ionization module comprises field generator.
8. device according to claim 7 is characterized in that, described ionization module part (10) is made up of the pin that a plurality of and described field generator is connected.
9. device according to claim 2 is characterized in that, described device comprises:
-pond (9), described pond (9) are used to hold water to be cleaned to carry out air in described air cleaning part (11), described pond be set on the diapire (2a) and
-pump, the described pump that provides are extracted water out and are sent to and be suitable for the device that supplies water with very small water droplet from described pond (9), described water supply installation be set at purification part (12) with micro cell above.
10. device according to claim 1 is characterized in that, described micro cell part (12) has the loose structure of having realized in highly porous material.
11. device according to claim 10 is characterized in that, described loose structure soaks organic decomposition to be easy to exist in the air with microorganism species.
12. device according to claim 1 is characterized in that, described sterilization section (13) has one or more ceramic lamps (13 '), ozone free discharging when described ceramic lamp (13 ') is used for emission ultraviolet ray and work.
13. device according to claim 12 is characterized in that, described lamp (13 ') is fixed on the corresponding inboard of described upper wall (2c) of the described structure (2) of described device.
14. device according to claim 1 is characterized in that, described device comprises the function that is used to manage described processing section (10,11,12,13) and the command panel (14) of running.
15. system that is used for purifying and handle the air of urban environment, it is characterized in that, described system has a plurality of devices according to each described type in the claim 1 to 14, described device in described urban environment mainly along the street, or in the tunnel, or in tube, become registration.
16. device according to claim 15 is characterized in that, the described device certain spacing that is separated from each other, and described spacing is between 25 meters to 40 meters.
17. device according to claim 15 is characterized in that, described system turns round in mode optionally, makes and only works to being present in processed harmful substances in air.
18. device according to claim 15 is characterized in that, described device passes through the aerobic digestion process of the described air of realization in described micro cell part, thereby stink is eliminated from described air.
19. a process that is used for purifying and handle the air of urban environment is characterized in that described process comprises in order: ionization stages, wash phase, aerobe digestion phase and with stage of disinfection by ultraviolet light.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO2007A000696 | 2007-10-02 | ||
| ITTO20070696 ITTO20070696A1 (en) | 2007-10-02 | 2007-10-02 | DEVICE FOR CLEANING CITY AIR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101402016A true CN101402016A (en) | 2009-04-08 |
Family
ID=40314121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102117495A Pending CN101402016A (en) | 2007-10-02 | 2008-09-24 | Device for clearing urban air |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101402016A (en) |
| IT (1) | ITTO20070696A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141993A (en) * | 2014-07-28 | 2014-11-12 | 河南大易程再生产业有限公司 | Outdoor air purifier |
| CN105749320A (en) * | 2016-04-27 | 2016-07-13 | 美的集团股份有限公司 | Filter-type electrochemistry air sterilization and purification device |
| CN106362577A (en) * | 2015-07-21 | 2017-02-01 | 深圳市明鑫高分子技术有限公司 | Gas purification system and method for purifying gas by using gas purification system |
| CN110023567A (en) * | 2016-11-08 | 2019-07-16 | 爱尔拉布斯私人有限公司 | Street furniture for air cleaner |
-
2007
- 2007-10-02 IT ITTO20070696 patent/ITTO20070696A1/en unknown
-
2008
- 2008-09-24 CN CNA2008102117495A patent/CN101402016A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141993A (en) * | 2014-07-28 | 2014-11-12 | 河南大易程再生产业有限公司 | Outdoor air purifier |
| CN104141993B (en) * | 2014-07-28 | 2016-09-21 | 河南大易程再生产业有限公司 | A kind of outdoor air depurator |
| CN106362577A (en) * | 2015-07-21 | 2017-02-01 | 深圳市明鑫高分子技术有限公司 | Gas purification system and method for purifying gas by using gas purification system |
| CN105749320A (en) * | 2016-04-27 | 2016-07-13 | 美的集团股份有限公司 | Filter-type electrochemistry air sterilization and purification device |
| CN105749320B (en) * | 2016-04-27 | 2018-11-23 | 美的集团股份有限公司 | A kind of filter type electric chemical air removing other fungus and purifying device |
| CN110023567A (en) * | 2016-11-08 | 2019-07-16 | 爱尔拉布斯私人有限公司 | Street furniture for air cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20070696A1 (en) | 2009-04-03 |
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Legal Events
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090408 |