CN202683020U - Air filter - Google Patents
Air filter Download PDFInfo
- Publication number
- CN202683020U CN202683020U CN 201220367869 CN201220367869U CN202683020U CN 202683020 U CN202683020 U CN 202683020U CN 201220367869 CN201220367869 CN 201220367869 CN 201220367869 U CN201220367869 U CN 201220367869U CN 202683020 U CN202683020 U CN 202683020U
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- air
- dust
- filter screen
- roller shaft
- lower roller
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- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses an air filter, which comprises an air suction and discharge device 1, a dust filter device 2, a filtering water channel 3, a reservoir 5, a circulating water pump 6, a water feed pipe 7 and an air purification device 8, wherein the dust filter device comprises a net-shaped filter screen driven to rotate through a power device, the head and the tail of the filter screen are connected so as to form a loop, one end of the filter screen is sleeved on an upper roller shaft, and the other end of the filter screen is sleeved on a lower roller shaft. Through application of the filter screen, a path for air motion is shortened, and an actual filtration area is expanded, and the air filter is suitable for workshops with large dust, such as paint rooms and the like.
Description
Technical field
The utility model relates to a kind of for the dust of filtered air or the filter of oil smoke, belongs to the air filtration technology.
Background technology
Take paint locker as example, when work, can produce a large amount of dust and pernicious gas, these nuisances not only affect the healthy of operating personnel, and the processing of product is caused damage.So paint locker all can use exhaust equipment and dust-filtering equipment, as gathered the Water curtain machine of filtration and exhausting function.The design of Water curtain machine normally arranges baffle plate one at the middle part of rack, water flows to baffle surface and flows through one cascade of formation from the top, a filtering trough is set below baffle plate, between filtering trough and baffle plate, be provided with the gap, so that air flows to air blast from the gap between baffle plate and the filtering trough, airborne dust is run into cascade and will be adsorbed with water in the inflow filtering trough, the benefit of this design is that parts are installed concentratedly, convenient mobile the use, deficiency is that air can only flow through by the gap between baffle plate and the filtering trough, because only understand the shortest route of selecting paths during Air Flow, so, on the top of cascade, the flowability of air is just poor, and dust removing effects is not very desirable.
Also have a kind of dedusting method, metallic grid is adopted on whole paint spray booth floor, and exhaust apparatus carries out suction and discharge from the space on grid and ground, and the advantage of this design is to accelerate tenesmus when dust drops, and dust is drained, to play the effect of purification.But this structure is not suitable for using in a lot of occasions.
Take in the kitchen as example, can produce a large amount of oil smoke during cooking, oil smoke is discharged outdoor by smoke exhaust ventilator, although such design has solved indoor oil smoke problem, but can produce severe contamination to flue and surrounding environment, so also some kitchen has installed oil removing and electrostatic precipitator additional, but there is the hidden danger of high pressure leakage fire in such configuration.
A kind of air filtration cooling system for factory building is arranged now, and blowing in the room after outdoor air intake filter and the cooling, advantage is that energy consumption is low, and deficiency is that filter screen maintains static, and service time one is long, and filter screen is easily blocked, difficult clean and maintenance.
Therefore, need to seek a kind of effectively dedusting, smoke abatement, can also effectively reduce the air filter unit that also can automatically clean environment.
The utility model content
The purpose of this utility model provides a kind of effectively dedusting, smoke abatement, can also effectively reduce the air filter unit that also can automatically clean environment.
The technical solution of the utility model is: a kind of air cleaner is comprised of air intake and exhaust system 1, dust filtering device 2, filtering trough 3, cistern 5, water circulating pump 6, flow pipe 7, air cleaning unit 8; The mode that air intake and exhaust system 1 is arranged by matrix by the air blast 11 more than 1 is installed in the rear of dust filtering device 2; The cistern below is provided with pedestal 51, and the cistern bottom is provided with draining valve 52; Described dust filtering device 2 comprises parallel upper roll shaft 21, lower roller shaft 22 and power set 23, and flow pipe 7 is positioned at dust filtering device 2 tops, and filtering trough 3 is positioned at dust filtering device 2 belows, and filtering trough 3 bottoms are provided with blowoff valve 31; The water that cistern is 5 li pumps into flow pipe 7 by water circulating pump 6, top from upper roll shaft 21 sprays on the filter screen 24 again, described dust filtering device 2 also comprises the banded filter screen 24 that is driven rotation by power set 23, described filter screen 24 joins end to end and forms annular, one end is enclosed within on the roll shaft 21, the other end is enclosed within on the lower roller shaft 22, and the bottom of lower roller shaft 23 is immersed in the water in the filtering trough 3; Power set 23 drive lower roller shaft 22 and rotate, and band electric filter 24 and upper roll shaft 21 rotated when lower roller shaft 22 rotated; Dust scavenge unit 25 is set below lower roller shaft 22; During work, air intake and exhaust system 1 is inhaled moving air flow filter screen, airborne dust and oil smoke are adhered to by the filter screen of humidity, and filter screen moves down under the drive of power set 23 and enters filtering trough 3, and the dust and the oil smoke that stick on the filter screen are washed in the water by dust scavenge unit 2.
Described filtering trough 3 is positioned at cistern, and the edge of filtering trough 3 is provided with gap, and water unnecessary in the filtering trough 3 is overflowed in the cistern 5.
The side that described dust scavenge unit 25 makes progress is provided with hairbrush.
Described filter screen 24 tops slope inwardly.
Be provided with wind scooper 12 in the place ahead of each air blast 11, two adjacent wind scoopers 12 are in a side seamless link of air inlet.
At the rear of air intake and exhaust system 1 air purifying room 8 is set.
Be mounted with air purifier 81 in the described air purifying room 8, be provided with exhaust outlet 82 at wall.
Beneficial effect:
1, by the filter screen that can rotate is set, be moved down in the filtering trough behind dust in the moist filter screen absorbed air and the oil smoke, the dust and the oil smoke that stick on the filter screen are washed in the water by the dust scavenge unit, filter screen after cleaned continues to move up, airborne dust and oil smoke that the aperture that passes on the outer filter is blown into adsorb, blown into by air blast through the air of dual clean and to be discharged to again outdoorly after air purifying room purifies by exhaust outlet, effectively reduced dust and oil smoke to the pollution of surrounding environment.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A figure of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of air cleaner is comprised of air intake and exhaust system 1, dust filtering device 2, filtering trough 3, cistern 5, water circulating pump 6, flow pipe 7, air cleaning unit 8.Air intake and exhaust system 1 and air cleaning unit 8 are placed in cistern 5 tops.
The mode that air intake and exhaust system 1 is arranged by matrix by the air blast 11 more than 1 is installed in the rear of dust filtering device 2; The cistern below is provided with pedestal 51, and the cistern bottom is provided with draining valve 52; Described dust filtering device 2 comprises parallel upper roll shaft 21, lower roller shaft 22 and power set 23, and flow pipe 7 is positioned at dust filtering device 2 tops, and filtering trough 3 is positioned at dust filtering device 2 belows, and filtering trough 3 bottoms are provided with blowoff valve 31; The water that cistern is 5 li pumps into flow pipe 7 by water circulating pump 6, top from upper roll shaft 21 sprays on the filter screen 24 again, described dust filtering device 2 also comprises the banded filter screen 24 that is driven rotation by power set 23, described filter screen 24 joins end to end and forms annular, one end is enclosed within on the roll shaft 21, the other end is enclosed within on the lower roller shaft 22, and the bottom of lower roller shaft 23 is immersed in the water in the filtering trough 3; Power set 23 drive lower roller shaft 22 and rotate, and band electric filter 24 and upper roll shaft 21 rotated when lower roller shaft 22 rotated; Dust scavenge unit 25 is set below lower roller shaft 22.
During work, air intake and exhaust system 1 is inhaled moving air flow filter screen, airbornely adhered to by the filter screen of humidity at most dust and oil smoke, filter screen moves down under the drive of power set 23 and enters filtering trough 3, and the dust and the oil smoke that stick on the filter screen are washed in the water by dust scavenge unit 2.Little part air is moving lower in the suction of air intake and exhaust system 1, passes aperture intensive on the outer screen and blows to interior side screen, and moist filter screen adsorbs to fall some again to the dust that contains in the air and oil smoke.Remaining dust and oil smoke in the air are blown into air cleaning unit 8 after air blast 11 suctions, discharge from exhaust outlet 82 after being purified by air purifier 81.
Described filtering trough 3 is positioned at cistern, and the edge of filtering trough 3 is provided with gap, and water unnecessary in the filtering trough 3 is overflowed in the cistern 5.Filtering trough 3 bottoms are provided with blowoff valve 31, and dust and oil smoke are swept in the water by dust scavenge unit 25 after being adsorbed by filter screen again, regularly drain by blowoff valve 31 after precipitation.
Cistern 5 is used for the precipitation dust, and supplies water for water circulating pump 6.Mix dust enters the cistern 5 through gap from filtering trough 3 in water, and through after a while, dust sinks to cistern 5 bottoms at Action of Gravity Field, regularly discharges by the draining valve 52 that is located at the bottom of the pond again.
The bottom of described lower roller shaft 22 is immersed in the water in the filtering trough 3.Making between lower roller shaft 22 and the filtering trough 3 does not have the space, and the air of avoiding containing a large amount of dust directly enters air blast without filtering.
Described power set 23 comprise deceleration device and actuating unit.
The side that described dust scavenge unit 25 makes progress is provided with hairbrush.The beginning of hairbrush is semicircle upwards, just with the form fit of lower roller shaft 22, when filter screen 24 rotates with lower roller shaft 22, process from the hairbrush just, passively by hairbrush being bonded at the dust cleaning on the filter screen 24 and falling into filtering trough 3.
Described filter screen 24 tops slope inwardly, and the water that flow pipe 7 is sprayed out can more effectively impact the dust on the filter screen, and dust is removed from filter screen.
Be provided with wind scooper 12 in the place ahead of each air blast 11, two adjacent wind scoopers 12 are in a side seamless link of air inlet.
At the rear of air intake and exhaust system 1 air purifying room 8 is set.
Be mounted with air purifier 81 in the described air purifying room 8, be provided with exhaust outlet 82 at wall.Air purifier 81 can adopt ozone generator, divides pernicious gases such as taking off airborne first Chuo.
During work, power set 23 drive upper roll shaft 21 and lower roller shaft 22 rotates, and then band electric filter 24 rotates, dust and oil smoke are attracted to filter screen 24 by air intake and exhaust system 1, most dust and oil smoke adhere on the moist filter screen 24, moved down by filter screen 24 drives, when filter screen 24 process dust scavenge unit 25, the hairbrush that upwards arranges brushes the dust on the filter screen 24 in the water, filter screen 24 through cleaning passes through water logging again, and is under the effect of power set 23, mobile from the side direction near air intake and exhaust system 1, the a small amount of dust that sees through the front filter screen further adheres on the filter screen 24, filter screen continues to move up, turn over roll shaft 21 after, be moved down in the filtering trough 3 after adhering to again a large amount of dusts, again removed dust by hairbrush and soaked, under the effect of power set 23, move up again, so move in circles, constantly the air that flows through is purified, with airborne dust adhesion and take in the water, make the air that enters air blast only contain a small amount of dust and pernicious gas.
The air that air blast will contain a small amount of dust and pernicious gas blows into air purifying room 8, and airborne pernicious gas after air purifier 81 purifications, is discharged by exhaust outlet 82 again.
When the utility model is used for paint locker and carpentry yard, but the filter screen 24 in a side setting scroll-up/down of workbench, filtering trough 3 is set below filter screen 24, wall mounting at filter screen 24 rears is the air blast 11 that matrix is arranged, air purifying room 8 is set behind wall, and the paint, the dust that produce when spraying paint just can be drawn onto on the moist filter screen 24 by air blast 11 in time, be cleaned in the filtering trough 3, the air after filter screen 24 filters is blown to air purifying room 8 again and further purifies again.
When the utility model is used for the kitchen, at the rear of workbench air cleaner is set, the oil smoke that produces during cooking can be adsorbed on the moist filter screen, and then is cleaned in the filtering trough, is regularly drained again, has avoided ambient air is polluted.
If higher to airborne dust and oil smoke content requirement, by the place ahead at dust filtering device 2 air intake and exhaust system 1 be set one again, or a plurality of parallel dust filtering devices 2 are set reach target.
By continuous rotation filter screen, and above filter screen downward spray water, make dust and oil smoke in the filter screen absorbed air, the filtering trough that arranges by the filter screen below again, dust, the oil smoke cleaning and filtering of filter screen absorption are fallen, effectively reduced the pollution to environment, and can automatically clean filter screen.
Above-described embodiment only is interpretation purposes of the present utility model; and be not to be to restriction of the present utility model, those skilled in the art are in essential scope of the present utility model; make a variety of changes or substitute, also should belong to protection category of the present utility model.
Claims (7)
1. an air cleaner is comprised of air intake and exhaust system (1), dust filtering device (2), filtering trough (3), cistern (5), water circulating pump (6), flow pipe (7), air cleaning unit (8); The mode that air intake and exhaust system (1) is arranged by matrix by the air blast more than 1 (11) is installed in the rear of dust filtering device (2); The cistern below is provided with pedestal (51), and the cistern bottom is provided with draining valve (52); Described dust filtering device (2) comprises parallel upper roll shaft (21), lower roller shaft (22) and power set (23), flow pipe (7) is positioned at dust filtering device (2) top, filtering trough (3) is positioned at dust filtering device (2) below, and filtering trough (3) bottom is provided with blowoff valve (31); The inner water of cistern (5) pumps into flow pipe (7) by water circulating pump (6), top from upper roll shaft (21) sprays on the filter screen (24) again, it is characterized in that: described dust filtering device (2) also comprises the banded filter screen (24) that is driven rotation by power set (23), described filter screen (24) joins end to end and forms annular, one end is enclosed within on the roll shaft (21), the other end is enclosed within on the lower roller shaft (22), and the bottom of lower roller shaft (23) is immersed in the water in the filtering trough (3); Power set (23) drive lower roller shaft (22) and rotate, and band electric filter (24) and upper roll shaft (21) rotated when lower roller shaft (22) rotated; In the below of lower roller shaft (22) dust scavenge unit (25) is set; During work, air intake and exhaust system (1) is inhaled moving air flow filter screen, airborne dust and oil smoke are adhered to by the filter screen of humidity, filter screen moves down under the drive of power set (23) and enters filtering trough (3), and the dust and the oil smoke that stick on the filter screen are washed in the water by dust scavenge unit (2).
2. air cleaner according to claim 1, it is characterized in that: described filtering trough (3) is positioned at cistern, and the edge of filtering trough (3) is provided with gap, makes that unnecessary water overflows in the cistern (5) in the filtering trough (3).
3. air cleaner according to claim 1, it is characterized in that: the side that described dust scavenge unit (25) makes progress is provided with hairbrush.
4. air cleaner according to claim 1, it is characterized in that: described filter screen (24) top slopes inwardly.
5. air cleaner according to claim 1, it is characterized in that: be provided with wind scooper (12) in the place ahead of each air blast (11), adjacent two wind scoopers (12) are in a side seamless link of air inlet.
6. air cleaner according to claim 1 is characterized in that: at the rear of air intake and exhaust system (1) air purifying room (8) is set.
7. air cleaner according to claim 6 is characterized in that: be mounted with air purifier (81) in the described air purifying room (8), be provided with exhaust outlet (82) at wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367869 CN202683020U (en) | 2012-07-27 | 2012-07-27 | Air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367869 CN202683020U (en) | 2012-07-27 | 2012-07-27 | Air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683020U true CN202683020U (en) | 2013-01-23 |
Family
ID=47538697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367869 Expired - Fee Related CN202683020U (en) | 2012-07-27 | 2012-07-27 | Air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989252A (en) * | 2011-09-14 | 2013-03-27 | 李耀强 | Air filter |
-
2012
- 2012-07-27 CN CN 201220367869 patent/CN202683020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989252A (en) * | 2011-09-14 | 2013-03-27 | 李耀强 | Air filter |
| CN102989252B (en) * | 2011-09-14 | 2014-11-05 | 丽水市红点创意产品设计有限责任公司 | Air filter |
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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: 20130123 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |