CN102989252A - Air filter - Google Patents
Air filter Download PDFInfo
- Publication number
- CN102989252A CN102989252A CN2012102634214A CN201210263421A CN102989252A CN 102989252 A CN102989252 A CN 102989252A CN 2012102634214 A CN2012102634214 A CN 2012102634214A CN 201210263421 A CN201210263421 A CN 201210263421A CN 102989252 A CN102989252 A CN 102989252A
- Authority
- CN
- China
- Prior art keywords
- air
- dust
- filter screen
- cistern
- filtering
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 75
- 238000001914 filtration Methods 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000779 smoke Substances 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000004887 air purification Methods 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 71
- 239000003973 paint Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000000505 pernicious effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air filter. The air filter comprises an air suction/exhaust device 1, a dust filter device 2, a filtering water tank 3, a water storage tank 5, a circulating water pump 6, a water supply pipe 7, and an air purification device 8, wherein the dust filter device comprises ribbon filter screens which are driven to rotate by a power device and are connected end to end to be form a ring shape, one end of the ring is sleeved on an upper roll shaft, and the other end of the ring is sleeved on a low roll shaft. By adopting the filter screens, an air flow path is shortened, the practical filtering area is expanded, and the air filter is conductive to the use in working shops with heavy dust, such as a painting room.
Description
Technical field
The present invention relates to a kind ofly for the dust of filtered air or the filter of oil smoke, belong 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 blocked easily, 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.
Summary of the invention
The purpose of this invention is to provide a kind of effectively dedusting, smoke abatement, can also effectively reduce the air filter unit that also can automatically clean environment.
Technical scheme of the present invention 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 invention;
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 present invention 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 present invention 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 invention, and is not to be limitation of the present invention, and those skilled in the art in essential scope of the present invention, make a variety of changes or substitute, and also should belong to protection category of the present invention.
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190693.5A CN104174236B (en) | 2011-09-14 | 2012-07-27 | The air cleaner of paint locker and carpentry yard |
| CN201210263421.4A CN102989252B (en) | 2011-09-14 | 2012-07-27 | Air filter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102722776A CN102350167A (en) | 2011-09-14 | 2011-09-14 | Dust filter |
| CN201110272277.6 | 2011-09-14 | ||
| CN201210263421.4A CN102989252B (en) | 2011-09-14 | 2012-07-27 | Air filter |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410190741.0A Division CN104289058A (en) | 2012-07-27 | 2012-07-27 | Air filter |
| CN201410190693.5A Division CN104174236B (en) | 2011-09-14 | 2012-07-27 | The air cleaner of paint locker and carpentry yard |
| CN201410191056.XA Division CN104190188A (en) | 2011-09-14 | 2012-07-27 | Kitchen air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102989252A true CN102989252A (en) | 2013-03-27 |
| CN102989252B CN102989252B (en) | 2014-11-05 |
Family
ID=45573876
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102722776A Pending CN102350167A (en) | 2011-09-14 | 2011-09-14 | Dust filter |
| CN201410190693.5A Expired - Fee Related CN104174236B (en) | 2011-09-14 | 2012-07-27 | The air cleaner of paint locker and carpentry yard |
| CN201210263421.4A Expired - Fee Related CN102989252B (en) | 2011-09-14 | 2012-07-27 | Air filter |
| CN201410191056.XA Pending CN104190188A (en) | 2011-09-14 | 2012-07-27 | Kitchen air filter |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102722776A Pending CN102350167A (en) | 2011-09-14 | 2011-09-14 | Dust filter |
| CN201410190693.5A Expired - Fee Related CN104174236B (en) | 2011-09-14 | 2012-07-27 | The air cleaner of paint locker and carpentry yard |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410191056.XA Pending CN104190188A (en) | 2011-09-14 | 2012-07-27 | Kitchen air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN102350167A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506240A (en) * | 2013-09-18 | 2014-01-15 | 江苏兆年涂装科技有限公司 | Efficient solder mask spraying chamber |
| CN103611381A (en) * | 2013-12-05 | 2014-03-05 | 朱理文 | Purification equipment for particle dust exhausted by chimney |
| CN104162330A (en) * | 2014-08-06 | 2014-11-26 | 李洪彦 | Dust removing and haze reducing device |
| CN105498432A (en) * | 2016-02-02 | 2016-04-20 | 徐彬 | Dusty gas dedusting method and device |
| CN106474831A (en) * | 2016-12-01 | 2017-03-08 | 冯大兰 | A kind of dust-filtering method |
| CN106693554A (en) * | 2017-01-23 | 2017-05-24 | 王宇轩 | Air purifier based on silk thread filtration |
| CN108815935A (en) * | 2018-09-07 | 2018-11-16 | 浙江得亿制氧科技有限公司 | One kind can cool down air filter |
| CN108815936A (en) * | 2018-09-07 | 2018-11-16 | 浙江得亿制氧科技有限公司 | A kind of workshop air purification fan |
| CN111701366A (en) * | 2020-06-23 | 2020-09-25 | 唐述礼 | Self-dedusting protective screen plate with anti-toppling function for building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102350167A (en) * | 2011-09-14 | 2012-02-15 | 赵建勋 | Dust filter |
| CN102319533A (en) * | 2011-10-21 | 2012-01-18 | 赵建勋 | Water curtain machine with dust removing device |
| CN104289058A (en) * | 2012-07-27 | 2015-01-21 | 李耀强 | Air filter |
| CN105688578A (en) * | 2013-06-07 | 2016-06-22 | 茹朝贵 | Dust filtering fan provided with water tank |
| CN103495323B (en) * | 2013-10-16 | 2015-06-24 | 郑州金石环境技术有限公司 | Washing air cleaning unit |
| CN105344542B (en) * | 2015-11-30 | 2017-11-28 | 东莞丰卓机电设备有限公司 | A kind of mobile self-cleaning paint spray booth of curtain transfiguration |
| CN106268124A (en) * | 2016-08-09 | 2017-01-04 | 江苏香叶建材科技有限公司 | A kind of air cleaning system and air purification method |
| CN106215619A (en) * | 2016-08-24 | 2016-12-14 | 王亚龙 | Room air clarifier for quick is used after a kind of house ornamentation |
| CN107252782A (en) * | 2017-06-14 | 2017-10-17 | 青岛林川工程技术咨询有限公司 | A kind of machine-made sand wind power chalk dust removing equipment |
| CN107441834A (en) * | 2017-08-25 | 2017-12-08 | 浙江工业大学 | Purifying and dust removing device |
| CN108854292A (en) * | 2018-09-07 | 2018-11-23 | 浙江得亿制氧科技有限公司 | A kind of workshop air purification device |
| CN113413705A (en) * | 2021-06-24 | 2021-09-21 | 方义全 | Environmental protection engineering air dust purification equipment |
| CN114504912A (en) * | 2022-02-10 | 2022-05-17 | 安徽省恒金矿业有限公司 | Spray type dust removal system |
| CN116036810B (en) * | 2023-03-15 | 2023-11-14 | 江苏博丹净化设备有限公司 | Flue gas cooling and dust removing device for atmospheric pollution treatment |
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- 2011-09-14 CN CN2011102722776A patent/CN102350167A/en active Pending
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- 2012-07-27 CN CN201410190693.5A patent/CN104174236B/en not_active Expired - Fee Related
- 2012-07-27 CN CN201210263421.4A patent/CN102989252B/en not_active Expired - Fee Related
- 2012-07-27 CN CN201410191056.XA patent/CN104190188A/en active Pending
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| CN2519175Y (en) * | 2001-12-30 | 2002-10-30 | 周高良 | Nappe-type air purifier |
| CN101623583A (en) * | 2009-07-29 | 2010-01-13 | 蔡宇峰 | Spray paint waste gas purification device and purification method therefor |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506240A (en) * | 2013-09-18 | 2014-01-15 | 江苏兆年涂装科技有限公司 | Efficient solder mask spraying chamber |
| CN103611381A (en) * | 2013-12-05 | 2014-03-05 | 朱理文 | Purification equipment for particle dust exhausted by chimney |
| CN103611381B (en) * | 2013-12-05 | 2016-02-17 | 朱理文 | The particle dust purification device of smoke stack emission |
| CN104162330A (en) * | 2014-08-06 | 2014-11-26 | 李洪彦 | Dust removing and haze reducing device |
| CN105498432A (en) * | 2016-02-02 | 2016-04-20 | 徐彬 | Dusty gas dedusting method and device |
| CN106474831A (en) * | 2016-12-01 | 2017-03-08 | 冯大兰 | A kind of dust-filtering method |
| CN106693554A (en) * | 2017-01-23 | 2017-05-24 | 王宇轩 | Air purifier based on silk thread filtration |
| CN108815935A (en) * | 2018-09-07 | 2018-11-16 | 浙江得亿制氧科技有限公司 | One kind can cool down air filter |
| CN108815936A (en) * | 2018-09-07 | 2018-11-16 | 浙江得亿制氧科技有限公司 | A kind of workshop air purification fan |
| CN111701366A (en) * | 2020-06-23 | 2020-09-25 | 唐述礼 | Self-dedusting protective screen plate with anti-toppling function for building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104190188A (en) | 2014-12-10 |
| CN102989252B (en) | 2014-11-05 |
| CN104174236A (en) | 2014-12-03 |
| CN102350167A (en) | 2012-02-15 |
| CN104174236B (en) | 2016-04-27 |
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