CN103055613A - Air filtering device with self-cleaning device - Google Patents
Air filtering device with self-cleaning device Download PDFInfo
- Publication number
- CN103055613A CN103055613A CN2012102759027A CN201210275902A CN103055613A CN 103055613 A CN103055613 A CN 103055613A CN 2012102759027 A CN2012102759027 A CN 2012102759027A CN 201210275902 A CN201210275902 A CN 201210275902A CN 103055613 A CN103055613 A CN 103055613A
- Authority
- CN
- China
- Prior art keywords
- dust
- filter screen
- lower roller
- roller shaft
- scavenge unit
- Prior art date
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- 238000001914 filtration Methods 0.000 title claims abstract description 71
- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000779 smoke Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 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
- 239000003570 air Substances 0.000 description 63
- 239000003973 paint Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000000505 pernicious effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001556 precipitation 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
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 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
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention relates to an air filtering device with a self-cleaning device, wherein a filter screen is tightly contacted with a hair brush on the surface of a dust removing device; the filter screen rotates to drive the dust removing device to rotate; therefore, the hair brush on the surface of the dust removing device brushes dust on the filter screen into water. According to the invention, a cleaning rod is tightly contacted with the hair brush on the surface of the dust removing device; when the dust removing device rotates, the cleaning rod removes dust adhered on the hair brush into water.
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: with the air filter of self-cleaning device, mainly be comprised of air intake and exhaust system 1, dust filtering device 2, filtering trough 3, gap 4, 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; Cistern 5 belows are 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, filter screen moves down under the drive of power set 23 and enters filtering trough 3, the dust and the oil smoke that stick on the filter screen are washed in the water by dust scavenge unit 2, described dust scavenge unit 25 is comprised of more than one and the lower roller shaft 22 parallel axles with hairbrush, the hairbrush on described dust scavenge unit 25 surfaces contacts with the filter screen 24 on the lower roller shaft 22, power set 23 drive when lower roller shaft 22 rotates further is with electric filter 24 to rotate, filter screen 24 rotates and drives 25 rotations of dust scavenge unit, and the hairbrush on dust scavenge unit 25 surfaces is cleaned the dust on filter screen 24 surfaces in the water with water.
Each dust scavenge unit 25 below is provided with a cleaning rod 26, the Surface Contact of described cleaning rod 26 and dust scavenge unit 25; Compressive deformation when the hairbrush on the dust scavenge unit 25 turns to the cleaning rod surface, the dust in the hairbrush cleaned excellent 26 scrapes in the water.
Described cleaning rod 26 is the hard thing of strip.
The radius of described dust scavenge unit 25 arrives the distance of screen surface greater than the axle center of dust scavenge unit 25.
The output gear 231 of power set 23 and the power input gear interlock of lower roller shaft 22.
Described lower roller shaft 22 is provided with travelling gear 221, power input gear 251 interlocks of described travelling gear 221 and dust scavenge unit 25.
Described filtering trough 3 is positioned at cistern, and the edge of filtering trough 3 is provided with gap 4, and water unnecessary in the filtering trough 3 is overflowed in the cistern 5.
Beneficial effect:
1,The hairbrush close contact on filter screen and dust scavenge unit surface drives the dust scavenge unit and rotates when filter screen rotates, the hairbrush on dust scavenge unit surface will be cleaned the dust on the filter screen in the water with water.
,The hairbrush close contact on cleaning rod and dust scavenge unit surface, when the dust scavenge unit rotated, the dust that cleaning rod will stick on the hairbrush was scavenged in the water.
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 depicted in figs. 1 and 2, air filter with self-cleaning device, mainly be comprised of air intake and exhaust system 1, dust filtering device 2, filtering trough 3, gap 4, 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.
Described dust scavenge unit 25 is comprised of more than one and the lower roller shaft 22 parallel axles with hairbrush, embodiment as shown in fig. 1 is comprised of three axles with hairbrush, these three with the axle of hairbrush all respectively with filter screen 24 close contacts, like this, power set 23 drive when lower roller shaft 22 rotates further is with electric filter 24 to rotate, filter screen 24 rotates and drives 25 rotations of dust scavenge unit, and the hairbrush on dust scavenge unit 25 surfaces is cleaned the dust on filter screen 24 surfaces in the water with water.
Each dust scavenge unit 25 below is provided with a cleaning rod 26, the Surface Contact of described cleaning rod 26 and dust scavenge unit 25; Described cleaning rod 26 is the hard thing of strip, compressive deformation when the hairbrush on the dust scavenge unit 25 turns to the cleaning rod surface, and the dust in the hairbrush cleaned excellent 26 scrapes in the water.
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.
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.
The output gear 231 of power set 23 and the power input gear interlock of lower roller shaft 22 drive lower roller shaft 22 and rotate.
The frictional force that 25 of described dust scavenge units produce when needing to rely on filter screen 24 transhipment just can be rotated, can also travelling gear 221 be set at lower roller shaft 22, by power input gear 251 interlocks of travelling gear 221 with dust scavenge unit 25, realize that lower roller shaft 22 drives dust scavenge unit 25 and rotates when rotating.
Described filtering trough 3 is communicated with cistern 5 by drainpipe 4, and the water that cistern is 5 li pumps into flow pipe 7 by water circulating pump 6, and spray is on upper roll shaft 21 and filter screen 24.Cistern 5 is used for the precipitation dust, and supplies water for water circulating pump 6.Mix dust enters the cistern 5 through drainpipe 4 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 water channel that is located at the bottom of the pond again.
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.
During work, power set 23 drive upper roll shaft 21 and lower roller shaft 22 rotates, and then band electric filter 24 rotates, dust is attracted to filter screen 24 by air intake and exhaust system 1, most dust adheres on the moist filter screen 24, moved down by filter screen 24 drives, when filter screen 24 process dust scavenge unit 25, because both close contacts, form larger frictional force between the two, dust scavenge unit 25 also can rotate under the drive of filter screen 24, the hairbrush on dust scavenge unit 25 surfaces brushes the dust on the filter screen 24 in the water, filter screen 24 through cleaning passes through water logging again, 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, after turning over roll shaft 21, be moved down in the filtering trough 3 after adhering to again a large amount of dusts, again removed dust by the hairbrush on the dust scavenge unit 25 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.
The present invention can be used on paint locker, 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.In like manner, the present invention also can be used for carpentry yard, in time the dust that produces is disposed, not only can guarantee the health of carpentry yard, helps also to keep that operating personnel's is healthy.
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 filter 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. with the air filter of self-cleaning device, mainly be comprised of air intake and exhaust system (1), dust filtering device (2), filtering trough (3), gap (4), 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); Cistern (5) 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, 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), the dust and the oil smoke that stick on the filter screen are washed in the water by dust scavenge unit (2), it is characterized in that: described dust scavenge unit (25) is comprised of the more than one axle with hairbrush parallel with lower roller shaft (22), the hairbrush on described dust scavenge unit (25) surface contacts with the filter screen (24) on the lower roller shaft (22), further band electric filter (24) rotation when power set (23) drive lower roller shaft (22) rotation, filter screen (24) rotates and drives dust scavenge unit (25) rotation, and the hairbrush on dust scavenge unit (25) surface is cleaned the dust on filter screen (24) surface in the water with water.
2. the air filter with self-cleaning device according to claim 1, it is characterized in that: each dust scavenge unit 25 below is provided with a cleaning rod 26, the Surface Contact of described cleaning rod 26 and dust scavenge unit 25; Compressive deformation when the hairbrush on the dust scavenge unit 25 turns to the cleaning rod surface, the dust in the hairbrush cleaned excellent 26 scrapes in the water.
3. the air filter with self-cleaning device according to claim 2 is characterized in that: described cleaning rod 26 is the hard thing of strip.
4. the air filter with self-cleaning device according to claim 1 is characterized in that: the radius of described dust scavenge unit (25) is greater than the axle center of dust scavenge unit (25) distance to screen surface.
5. the air filter with self-cleaning device according to claim 1 is characterized in that: the output gear (231) of power set (23) and the power input gear interlock of lower roller shaft (22).
6. the air filter with self-cleaning device according to claim 5, it is characterized in that: described lower roller shaft (22) is provided with travelling gear (221), power input gear (251) interlock of described travelling gear (221) and dust scavenge unit (25).
7. the air filter with self-cleaning device according to claim 1, it is characterized in that: described filtering trough (3) is positioned at cistern, the edge of filtering trough (3) is provided with gap 4, makes that unnecessary water overflows in the cistern (5) in the filtering trough (3).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210275902.7A CN103055613B (en) | 2011-10-21 | 2012-08-05 | With the air filter of self-cleaning device |
| CN201510389924.XA CN104888572A (en) | 2011-10-21 | 2012-08-05 | Dust filter device |
| CN201510390006.9A CN104998500B (en) | 2011-10-21 | 2012-08-05 | A kind of air filter |
| CN201510390097.6A CN104998501B (en) | 2011-10-21 | 2012-08-05 | The air filter unit that a kind of paint locker or carpentry yard use |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110324829A CN102319533A (en) | 2011-10-21 | 2011-10-21 | Water curtain machine with dust removing device |
| CN201110324829.3 | 2011-10-21 | ||
| CN2011103248293 | 2011-10-21 | ||
| CN201210275902.7A CN103055613B (en) | 2011-10-21 | 2012-08-05 | With the air filter of self-cleaning device |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389924.XA Division CN104888572A (en) | 2011-10-21 | 2012-08-05 | Dust filter device |
| CN201510390097.6A Division CN104998501B (en) | 2011-10-21 | 2012-08-05 | The air filter unit that a kind of paint locker or carpentry yard use |
| CN201510390006.9A Division CN104998500B (en) | 2011-10-21 | 2012-08-05 | A kind of air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103055613A true CN103055613A (en) | 2013-04-24 |
| CN103055613B CN103055613B (en) | 2015-08-12 |
Family
ID=45447440
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110324829A Pending CN102319533A (en) | 2011-10-21 | 2011-10-21 | Water curtain machine with dust removing device |
| CN201510390097.6A Expired - Fee Related CN104998501B (en) | 2011-10-21 | 2012-08-05 | The air filter unit that a kind of paint locker or carpentry yard use |
| CN201510390006.9A Active CN104998500B (en) | 2011-10-21 | 2012-08-05 | A kind of air filter |
| CN201210275902.7A Expired - Fee Related CN103055613B (en) | 2011-10-21 | 2012-08-05 | With the air filter of self-cleaning device |
| CN201510389924.XA Pending CN104888572A (en) | 2011-10-21 | 2012-08-05 | Dust filter device |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110324829A Pending CN102319533A (en) | 2011-10-21 | 2011-10-21 | Water curtain machine with dust removing device |
| CN201510390097.6A Expired - Fee Related CN104998501B (en) | 2011-10-21 | 2012-08-05 | The air filter unit that a kind of paint locker or carpentry yard use |
| CN201510390006.9A Active CN104998500B (en) | 2011-10-21 | 2012-08-05 | A kind of air filter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389924.XA Pending CN104888572A (en) | 2011-10-21 | 2012-08-05 | Dust filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN102319533A (en) |
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| CN104759165A (en) * | 2015-04-23 | 2015-07-08 | 杭州恒煜环保科技有限公司 | Exhaust gas pretreatment and purification device |
| CN105650754A (en) * | 2016-01-27 | 2016-06-08 | 蚌埠市瑞风净化设备工程有限责任公司 | Anti-blockage air purification device |
| CN106273244A (en) * | 2016-08-29 | 2017-01-04 | 潼南县开鑫电子科技有限责任公司 | A kind of injection machine feeding device |
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| CN102729452B (en) * | 2012-07-19 | 2014-06-04 | 浙江大学 | Automatic circulation screen filter device for blow-molding melt |
| CN104941375A (en) * | 2015-07-01 | 2015-09-30 | 马鞍山市润启新材料科技有限公司 | Spinning machine exhaust treatment line |
| CN105214415A (en) * | 2015-11-16 | 2016-01-06 | 梁俊 | A kind of air cleaning unit for fishing pole spray painting operation |
| CN105381676A (en) * | 2015-12-09 | 2016-03-09 | 广西玉柴重工有限公司 | Dedusting and filtering device of motor sweeper |
| CN106552473A (en) * | 2016-12-01 | 2017-04-05 | 冯大兰 | A kind of filter |
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| CN108579309B (en) * | 2018-07-05 | 2024-04-16 | 江苏中科睿赛污染控制工程有限公司 | Oil smoke waste gas pretreatment system and method |
| CN111589254A (en) * | 2020-06-30 | 2020-08-28 | 罗茂青 | Industrial dust purifier |
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| CN114504912A (en) * | 2022-02-10 | 2022-05-17 | 安徽省恒金矿业有限公司 | Spray type dust removal system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543704A (en) * | 2009-04-19 | 2009-09-30 | 江阴市空调除尘设备厂 | Self-cleaning dust filter |
| CN201394400Y (en) * | 2009-04-19 | 2010-02-03 | 江阴市空调除尘设备厂 | Novel self-cleaning dust filter |
| CN201454301U (en) * | 2009-06-19 | 2010-05-12 | 丁宏广 | Air-conditioning filter screen automatic sweeping system |
| CN201997205U (en) * | 2011-04-07 | 2011-10-05 | 熊文俊 | Mouse cage type dust filtering net and automatic dust removing structure thereof |
| CN102309904A (en) * | 2011-10-21 | 2012-01-11 | 赵建勋 | Water curtain machine with filter screen flushing device |
| CN102350167A (en) * | 2011-09-14 | 2012-02-15 | 赵建勋 | Dust filter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0647229A (en) * | 1992-07-29 | 1994-02-22 | Satake Eng Co Ltd | Wet type dust collector |
| CN1283771A (en) * | 2000-08-31 | 2001-02-14 | 罗志星 | Automat of air conditioner for cleaning dehumidized water storage and rotating filter screen |
| CN2621272Y (en) * | 2003-06-17 | 2004-06-23 | 周志强 | Filter net device for ventilation |
| TWI239861B (en) * | 2003-10-20 | 2005-09-21 | Benq Corp | Filter screen device |
| CN2675231Y (en) * | 2004-02-18 | 2005-02-02 | 单国良 | Combined type flue desulfurizing and dust-removing purifier |
| CN201906529U (en) * | 2010-11-27 | 2011-07-27 | 郝剑波 | Air cooling-purifying device |
| CN201997209U (en) * | 2011-03-13 | 2011-10-05 | 昆明雷恩科技有限公司 | Drum-type water film dust collector |
| CN102319533A (en) * | 2011-10-21 | 2012-01-18 | 赵建勋 | Water curtain machine with dust removing device |
-
2011
- 2011-10-21 CN CN201110324829A patent/CN102319533A/en active Pending
-
2012
- 2012-08-05 CN CN201510390097.6A patent/CN104998501B/en not_active Expired - Fee Related
- 2012-08-05 CN CN201510390006.9A patent/CN104998500B/en active Active
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543704A (en) * | 2009-04-19 | 2009-09-30 | 江阴市空调除尘设备厂 | Self-cleaning dust filter |
| CN201394400Y (en) * | 2009-04-19 | 2010-02-03 | 江阴市空调除尘设备厂 | Novel self-cleaning dust filter |
| CN201454301U (en) * | 2009-06-19 | 2010-05-12 | 丁宏广 | Air-conditioning filter screen automatic sweeping system |
| CN201997205U (en) * | 2011-04-07 | 2011-10-05 | 熊文俊 | Mouse cage type dust filtering net and automatic dust removing structure thereof |
| CN102350167A (en) * | 2011-09-14 | 2012-02-15 | 赵建勋 | Dust filter |
| CN102309904A (en) * | 2011-10-21 | 2012-01-11 | 赵建勋 | Water curtain machine with filter screen flushing device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289050A (en) * | 2014-08-22 | 2015-01-21 | 深圳朴方环保发展有限公司 | Haze sedimentation and filtration curtain wall |
| CN104289050B (en) * | 2014-08-22 | 2016-06-08 | 深圳朴方环保发展有限公司 | A kind of haze sedimentation filtration curtain wall |
| CN104759165A (en) * | 2015-04-23 | 2015-07-08 | 杭州恒煜环保科技有限公司 | Exhaust gas pretreatment and purification device |
| CN105650754A (en) * | 2016-01-27 | 2016-06-08 | 蚌埠市瑞风净化设备工程有限责任公司 | Anti-blockage air purification device |
| CN106273244A (en) * | 2016-08-29 | 2017-01-04 | 潼南县开鑫电子科技有限责任公司 | A kind of injection machine feeding device |
| CN106273244B (en) * | 2016-08-29 | 2018-06-19 | 潼南县开鑫电子科技有限责任公司 | A kind of injection molding machine feeding device |
| CN112742146A (en) * | 2020-12-11 | 2021-05-04 | 魏超 | Dust falling device for highway construction and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104998501B (en) | 2016-11-23 |
| CN104998501A (en) | 2015-10-28 |
| CN104888572A (en) | 2015-09-09 |
| CN104998500A (en) | 2015-10-28 |
| CN104998500B (en) | 2016-07-06 |
| CN102319533A (en) | 2012-01-18 |
| CN103055613B (en) | 2015-08-12 |
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