CN203764073U - Air purification device for removing micro particulate matter - Google Patents
Air purification device for removing micro particulate matter Download PDFInfo
- Publication number
- CN203764073U CN203764073U CN201420138935.1U CN201420138935U CN203764073U CN 203764073 U CN203764073 U CN 203764073U CN 201420138935 U CN201420138935 U CN 201420138935U CN 203764073 U CN203764073 U CN 203764073U
- Authority
- CN
- China
- Prior art keywords
- air
- chamber
- fine particle
- air chamber
- micro particulate
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an air purification device for removing micro particulate matters. The device comprises an air chamber, wherein a fan is connected with one end of the air chamber; a filtering chamber with an air outlet is connected with the other end of the air chamber; a filtering net is arranged between the air chamber and the filtering chamber; a snake-shaped air turbulent flow channel is arranged inside the air chamber; the filtering chamber is filled with activated carbon. Air is sucked into the air chamber by the fan, part of the micro particulate matters are precipitated and separated, subsequently the rest micro particulate matters are fed into the filtering chamber for being desorbed by the activated carbon along with air, and clean air is discharged into the environment through the air outlet and is used in production and living of people. With the combination of precipitation separation and activated carbon filtration, the device is reasonable in design, stable to operate and capable of effectively removing the micro particulate matters in the air.
Description
Technical field
The utility model belongs to the technical field of air purification processing of atmospheric environment, is specifically related to a kind of air cleaning unit of removing fine particle.
Background technology
Fine particle atmospheric residence time is long, and fed distance is far away, is rich in a large amount of noxious materials, and serious environment pollution causes air quality to decline and big city haze weather, serious harm residents ' health.At present, existing multiple air purifier promotes air quality, as adopting cylindrical shape air circulation purifier, the air purifier of Conet Ind Inc.'s utility model make air amount by filter and purifier, but this device only can be removed large footpath particle, its filtration adopting is to fine particle poor removal effect; Daikin Ind Ltd proposes with the air purifier that removes air humidity; The air purifier that Sharp Corporation proposes is also to take humidifying air as main, is provided with the device that stores water, causes comparatively bulky complex of structure, and the removal effect of fine particle is poor; It is the air purifier of purifying part that Hitachi Domestic Electrical Appliance Co has announced a kind of zeolite, active carbon and dust-collecting filter of adopting, and can remove the pathogenic microorganisms such as airborne formaldehyde, germ, however complex structure, and cost is high; Shanghai Boxiao Enviroment Science & Technology Development Co., Ltd. proposes to utilize the device of ozone purification air, but ozone entail dangers to health.
Utility model content
The purpose of this utility model is to overcome prior art defect, and a kind of air cleaning unit of simple in structure, stable, effective removal fine particle is provided.
An air cleaning unit of removing fine particle, comprises air chamber, and one end of air chamber is connected with fan, and other end connecting band has the filter chamber of air outlet slit, and between air chamber and filter chamber, screen pack is set; In described air chamber, be provided with snakelike air disturbance passage, in filter chamber, fill active carbon.
Curved channel bottom in described snakelike air disturbance passage corner arranges blow-off pipe, and stop valve is set on blow-off pipe.
Described fan is connected by rivet with air chamber.
Compared with prior art, the utlity model has following useful technique effect:
Air cleaning unit of the present utility model comprises air chamber, one end at air chamber connects fan, the other end connects filter chamber, by snakelike air disturbance passage is set in air chamber, utilize fine particle to there is the feature of larger inertia, make it that gravitational settling occur when turning round, be trapped in passage, the separated part fine particle of removing; Meanwhile, owing to being filled with active carbon in filter chamber, remainder fine particle enters into filter chamber with air and is removed by active carbon, and clean air flows out from air outlet slit.The utility model is in conjunction with sedimentation separation and activated carbon filtration, reasonable in design, stable, can effectively remove fine particle in air, and meanwhile, the utility model is simple in structure, easy to use, cheap.
Further, in the curved channel bottom of snakelike air disturbance passage corner, blow-off pipe is set, and stop valve is set on blow-off pipe, use after a period of time, open stop valve, fine particle can be discharged by blow-off pipe from snakelike air disturbance passage.
Further, because fan is connected by rivet with air chamber, connect fastening and easy to loading and unloading.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is snakelike air disturbance channel design schematic diagram of the present utility model.
Wherein, 1 is fan; 2 is rivet; 3 is air chamber; 4 is screen pack; 5 is active carbon; 6 is filter chamber; 7 is air outlet slit; 8 is snakelike air disturbance passage; 9 is blow-off pipe; 10 is stop valve
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
With reference to Fig. 1, the air cleaning unit of removal fine particle of the present utility model, comprises air chamber 3, and one end of air chamber is connected with fan 1 by rivet 2, and the other end is connected with filter chamber 6, and between air chamber 3 and filter chamber 6, screen pack 4 is set; Snakelike air disturbance passage 8 is set in air chamber 3, in the curved channel bottom of snakelike air disturbance passage 8 corners, blow-off pipe 9 is set, and on blow-off pipe 9, stop valve 10 is set; In filter chamber 6, be filled with large carbon content active 5, in described filter chamber 6, also offer air outlet slit 7.
The utility model is for removing the air cleaning unit of fine particle, in use:
Air is drawn in air chamber 3 by fan 1, by the snakelike air disturbance passage in air chamber 3, because fine particle has larger inertia, while turning round, there is gravitational settling in snakelike air disturbance passage, be trapped in passage, the separated part fine particle of removing, then remainder fine particle enters into filter chamber 6 with air by screen pack 4, contact with active carbon 5, fine particle is wherein removed and is trapped in filter chamber 6 by active carbon 5, pure air flows through from the inner passage of active carbon 5, from air outlet slit 7 discharged to environment, for people, produce and life.
Referring to Fig. 2, when the air with fine particle from a side inflow of snakelike air disturbance logical 8 to curved channel, in annular passage, because the centrifugal force of fine particle is less than the centrifugal force of air, fine particle and air-flow direction depart from, and then impinge upon on the channel wall turning round, under Action of Gravity Field, be deposited on the bottom of curved channel, after a period of time, open stop valve 10, these fine particles can be removed by blow-off pipe 9 from snakelike air disturbance passage 8.
Claims (3)
1. an air cleaning unit of removing fine particle, it is characterized in that: comprise air chamber (3), one end of air chamber (3) is connected with fan (1), other end connecting band has the filter chamber (6) of air outlet slit (7), and between air chamber (3) and filter chamber (6), screen pack (4) is set; In described air chamber (3), be provided with snakelike air disturbance passage (8), in filter chamber (6), fill active carbon (5).
2. the air cleaning unit of removal fine particle according to claim 1, is characterized in that: the curved channel bottom in described snakelike air disturbance passage (8) corner arranges blow-off pipe (9), and on blow-off pipe (9), stop valve (10) is set.
3. according to the air cleaning unit of removal fine particle described described in claim 1 or 2, it is characterized in that: described fan (1) is connected by rivet (2) with air chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138935.1U CN203764073U (en) | 2014-03-26 | 2014-03-26 | Air purification device for removing micro particulate matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138935.1U CN203764073U (en) | 2014-03-26 | 2014-03-26 | Air purification device for removing micro particulate matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764073U true CN203764073U (en) | 2014-08-13 |
Family
ID=51281321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138935.1U Expired - Fee Related CN203764073U (en) | 2014-03-26 | 2014-03-26 | Air purification device for removing micro particulate matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764073U (en) |
-
2014
- 2014-03-26 CN CN201420138935.1U patent/CN203764073U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |