CN108126459A - A kind of outdoor filtered host - Google Patents
A kind of outdoor filtered host Download PDFInfo
- Publication number
- CN108126459A CN108126459A CN201711477920.2A CN201711477920A CN108126459A CN 108126459 A CN108126459 A CN 108126459A CN 201711477920 A CN201711477920 A CN 201711477920A CN 108126459 A CN108126459 A CN 108126459A
- Authority
- CN
- China
- Prior art keywords
- filter
- air
- material layer
- housing
- hole
- 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.)
- Pending
Links
- 238000003032 molecular docking Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 77
- 238000001914 filtration Methods 0.000 claims description 13
- 230000001413 cellular effect Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 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 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Cyclones (AREA)
Abstract
The invention belongs to air cleaning unit technical field more particularly to a kind of outdoor filtered hosts.A kind of outdoor filtered host, including the housing formed by upper shell and lower housing docking, the top of upper shell is equipped with air intake passage, and the lower part of lower housing is equipped with air-out passage；Filter and the wind turbine below filter are equipped in the housing, air enters from air intake passage pass sequentially through filter and wind turbine after discharged from air-out passage.The technical problems to be solved by the invention are to provide a kind of outdoor filtered host that physics interception is realized by adjusting wind speed.
Description
Technical field
The invention belongs to air cleaning unit technical field more particularly to a kind of outdoor filtered hosts.
Technical background
People, which compare, all the time focuses on coming the injury from haze, but room air pollution in fact in outdoor wearing mask
Harm it is also especially dangerous.Indoor pollutant mainly has formaldehyde, benzene homologues etc., can induce a variety of body illnesses.In order to solve room
The problem of interior pollution, people can generally select indoor air-purifier.
Common indoor and outdoor all workable clarifier technology contents as disclosed in Chinese patent CN204619558U：
A kind of square structure air purifier, including box body, primary filter, absorbent filling net, HEPA layers, power switch, power outlet,
Wind speed control switch, firm banking, baffle, air duct and wind turbine, the box body are square structure, and baffle is provided in the baffle
Air inlet, the baffle are fixed in box body, and box body is separated into two cavitys up and down, the wall surface of the box body above baffle
For upper strata wall surface, upper strata air inlet hole is provided in the upper strata wall surface, the wall surface of the box body below baffle is lower layer wall surface,
Air outlet is provided in the lower layer wall surface；The primary filter, absorbent filling net and HEPA layers are cylinder-like structure, this is first
Strainer, absorbent filling net and HEPA layers are arranged in order and form air-purifying module from outside to inside, the air-purifying module
It is fixed on baffle, which covers on baffle air inlet, the top of the air-purifying module and the top of box body
It is sealed between portion, the air duct and wind turbine are installed in box body, and the air duct and wind turbine are located at the lower section of baffle, the wind turbine position
In in air duct, ducting outlet in the air duct is towards air outlet；The firm banking is fixed on the bottom of box body, the power supply
Switch, power outlet and wind speed control switch are installed on box body.
Although it is provided with multiple filtration structure, it focuses on the connection relation between each filtration, every grade of filtering
The clean-up effect of device is bad, and without clearly classification setting.
Invention content
The technical problems to be solved by the invention are to provide a kind of outdoor filtering that physics interception is realized by adjusting wind speed
Host.For this purpose, the present invention uses following technical scheme：
A kind of outdoor filtered host, including the housing formed by upper shell and lower housing docking, the top of upper shell is equipped with air inlet
Channel, the lower part of lower housing are equipped with air-out passage；Filter and the wind turbine below filter are equipped in the housing, it is empty
Gas, which enters to pass sequentially through from air intake passage, discharges from air-out passage after filter and wind turbine.
On the basis of using above-mentioned technical proposal, technical solution further below also can be used in the present invention：
The filter includes primary filter, cyclone hole battle array filter, medium effeciency filter and high efficiency particulate air filter, primary filter
Above the battle array filter of cyclone hole, cyclone hole battle array filter is sheathed on outside high efficiency particulate air filter and medium effeciency filter is set on cyclone hole
Between battle array filter and high efficiency particulate air filter.
The primary filter is fixed on the top in upper shell by the fixing groove being equipped in upper shell, the primarily efficient filter
Device is rectangle tabular structure and longitudinally fixed.
The cyclone hole battle array filter is the cuboid metal-back of lower openings, and three sides of the metal-back are uniformly opened
Equipped with multiple through-holes, air enters to carry out primary filter from the through-hole of metal-back.
Wherein, the through-hole is set on three sides of housing, and through-hole side can be accumulated in by the dust in the air of through-hole
Edge, to reduce the filter pressure of subsequent filter device.
The through-hole is equipped with the flange outwardly or inwardly bent, which inwardly collapses to form gradually aperture from through-hole edge
The through-hole passage of diameter or the flange diffuse to form the through-hole passage of gradually large aperture from through-hole edge outward.The setting of flange can
Increase the fraction time of air-flow and through-hole, the dust of accumulation can be further increased.
The flange that different bending degrees can be set with through-hole, forms inclined through-hole passage, and the flange is straight flange
Or arc-shaped side.
Meanwhile the through-hole of three sides of housing can set different pore sizes or even in the through-hole hole of same side
Diameter can gradually be increased or reduced from outer ring to center, reduction that its wind speed of through-hole of the air-flow Jing Guo different pore size size can be opposite or
It improves, the setting of different pore size can make to enter wind speed in housing without identical to improve the efficiency filtered.
The medium effeciency filter be square platy structure, quantity for three and be respectively correspondingly arranged in metal-back offer it is logical
In three sides in hole.
The high efficiency particulate air filter is cellular filter core, and the filter core is bonds the circular configuration formed by filtering material winding
Or ellipsoidal structure, the filtering material are bonded by first material layer and second material layer, first material layer is plane layer
Structure, second material layer are corrugated layer structure.
Bonding by two tree laces between the first material layer and second material layer, two tree laces are located at first respectively
The both sides of material layer and respectively be located at top and bottom, to form the left bottom of first material layer and second material layer bonding place
It blocks and the right hand top of the first material layer is blocked with another second material layer bonding place.
The lower part of the cellular filter core is equipped with fixed seat, and the fixed seat includes the fixation of outer encirclement cellular filter core bottom
Circle and space in retainer plate is divided into two-part supporting rack up and down, the upper space in the retainer plate is slightly larger than fixing
Lower space in circle.
Limit stop ring is arranged with outside the cyclone hole battle array filter, the bottom surface of the limit stop ring and the upper surface phase of lower housing
It supports and the top surface of the limit stop ring and the lower face of upper shell is mutually supported.
The oral area of the air intake passage is equipped with windshield, and the windshield is opening down.
It is an advantage of the invention that：Air-flow is after air intake passage entrance, from top to bottom by repeatedly speed-raising, reduction of speed, to air-flow
In bulky grain dust carried out repeatedly physics and intercept and centrifuge, filter effect is obviously improved.Meanwhile master of the invention
Machine combines Russian Dolls design, and being arranged for multiple filtration structure greatly reduces the volume of complete machine, small and beautiful.
Description of the drawings：
Fig. 1 is a kind of structure diagram of outdoor filtered host of the present invention.
Fig. 2 is a kind of explosive view of outdoor filtered host of the present invention.
Fig. 3 is a kind of longitudinal sectional drawing of outdoor filtered host of the present invention.
Fig. 4 is a kind of high efficiency particulate air filter structure diagram of outdoor filtered host of the present invention.
Fig. 5 is enlarged drawing at A in a kind of Fig. 4 of outdoor filtered host of the present invention.
Wherein, upper shell 11, air intake passage 111, lower housing 12, air-out passage 121, wind turbine 13, primary filter 2, gas
Trepanning battle array filter 3, housing 31, through-hole 311, limit stop ring 312, medium effeciency filter 4, high efficiency particulate air filter 5, filter core 51, first
Material layer 52, second material layer 53, pedestal 54.
Specific embodiment
With reference to attached drawing, a kind of cyclone hole battle array filter device provided by the invention is described further.
Embodiment one, as shown in Figs. 1-5, a kind of outdoor filtered host, including being docked by upper shell 11 and lower housing 12
Into housing, the top of upper shell 11 is equipped with air intake passage 111, and the lower part of lower housing 12 is equipped with air-out passage 121.
Filter is equipped in housing, wind turbine 13 is equipped with below filter, air leads to successively from after the entrance of air intake passage 111
Filter and wind turbine are crossed, is then discharged from air-out passage 121.
Further, the oral area of air intake passage 111 is equipped with windshield, and the windshield is opening down.
Wherein, filter includes primary filter 2, cyclone hole battle array filter 3, medium effeciency filter 4 and high efficiency particulate air filter 5,
Primary filter 2 is located at 3 top of cyclone hole battle array filter, and cyclone hole battle array filter 3 is sheathed on outside high efficiency particulate air filter 5, middle to imitate
Filter 4 is set between cyclone hole battle array filter 3 and high efficiency particulate air filter 5.
Primary filter 2 is fixed on the top in upper shell 11 by the fixing groove being equipped in upper shell 11, this is first to imitate
Filter 2 is rectangle tabular structure and longitudinally fixed.
Cyclone hole battle array filter 3 includes the cuboid housings 31 of lower openings, and the side of housing 31 is uniformly provided with multiple
Through-hole 311, air carry out primary filter after entering from the through-hole 311 of housing 31.
Further, through-hole 311 is set on three sides of housing 31, and limit stop ring 312 is also arranged with outside housing 31, limits
The bottom surface of baffle ring 312 and the upper surface of lower housing 12 are mutually supported, meanwhile, the top surface of limit stop ring 312 and the lower end of upper shell 11
Face is mutually supported, and can be connected between the limit stop ring 312 and housing 31 by bolt.
Further, through-hole 311 is equipped with the flange to bend inwards, which inwardly collapses to be formed from 311 edge of through-hole
The gradually through-hole passage of small-bore is provided with the flange of different bending degrees with through-hole 311, forms inclined 311 channel of through-hole.
Wherein, flange is straight flange.
Meanwhile 311 pore size of through-hole of three sides of housing 31 is identical.
Medium effeciency filter 4 is plate profile structure, and quantity is three and is respectively correspondingly arranged in housing 31 and offers through-hole 311
In three sides.
High efficiency particulate air filter 5 is cellular filter core, and filter core 51 is bonds the circular configuration formed by filtering material winding.Its
In, filtering material is bonded by first material layer 52 and second material layer 53, first material layer 52 be planar layer structure, second
Material layer 53 is corrugated layer structure.The circular through hole that the center of filter core 51 is formed for the winding of first material layer 52, the first material
Layer 52 and second material layer 33 are spaced winding and form multiple concentric circles again.
Further, the corrugated layer structure of second material layer 53 can be that the bending of continuous triangle shape or sinusoidal are bent, by
This, bending part and the first material layer 52 of second material layer 53 surround the channel for foring triangle.
Further, when triangle channel is air intake passage, adjacent thereto three channels are air-out passage；When three sides
When shape channel is air-out passage, adjacent thereto three channels are air intake passage.
It is bonded by the way of tree lace between first material layer 52 and second material layer 53,52 and second material of first material layer
Two tree laces are equipped between the bed of material 53, this two tree laces are the first tree lace and the second tree lace.Wherein, the first tree lace is located at the first material
The left bottom of the bed of material 52, the second tree lace are located at the right hand top of first material layer 52, just form first material layer 52 in this way
Left bottom and 53 bonding place of second material layer block, while the right hand top of first material layer 52 and another second material layer
53 bonding places block.
Further, filter core 51 is fixed for convenience, and a buffering plate 54, the buffering are further fixed in the lower end of filter core 51
Pedestal 54 is circle and is sheathed on outside 51 bottom of filter core.
Embodiment two, a kind of outdoor filtered host, including the housing docked by upper shell 11 and lower housing 12, upper casing
The top of body 11 is equipped with air intake passage 111, and the lower part of lower housing 12 is equipped with air-out passage 121.
Filter is equipped in housing, wind turbine 13 is equipped with below filter, air leads to successively from after the entrance of air intake passage 111
Filter and wind turbine are crossed, is then discharged from air-out passage 121.
Further, the oral area of air intake passage 111 is equipped with windshield, and the windshield is opening down.
Wherein, filter includes primary filter 2, cyclone hole battle array filter 3, medium effeciency filter 4 and high efficiency particulate air filter 5,
Primary filter 2 is located at 3 top of cyclone hole battle array filter, and cyclone hole battle array filter 3 is sheathed on outside high efficiency particulate air filter 5, middle to imitate
Filter 4 is set between cyclone hole battle array filter 3 and high efficiency particulate air filter 5.
Primary filter 2 is fixed on the top in upper shell 11 by the fixing groove being equipped in upper shell 11, this is first to imitate
Filter 2 is rectangle tabular structure and longitudinally fixed.
Cyclone hole battle array filter 3 includes the cuboid housings 31 of lower openings, and the side of housing 31 is uniformly provided with multiple
Through-hole 311, air carry out primary filter after entering from the through-hole 311 of housing 31.
Further, through-hole 311 is set on three sides of housing 31, and limit stop ring 312 is also arranged with outside housing 31, limits
The bottom surface of baffle ring 312 and the upper surface of lower housing 12 are mutually supported, meanwhile, the top surface of limit stop ring 312 and the lower end of upper shell 11
Face is mutually supported, and can be connected between the limit stop ring 312 and housing 31 by bolt.
Further, through-hole 311 is equipped with the flange of outward bending, which diffuses to form outward from 311 edge of through-hole
Gradually 311 channel of through-hole of large aperture.
Further, the flange of identical bending degree with through-hole 311 is set, forms straight 311 channel of through-hole.
Wherein, flange is arc-shaped side.
Meanwhile housing can gradually increase in 311 aperture of through-hole of same side from outer ring to center.
Medium effeciency filter 4 is plate profile structure, and quantity is three and is respectively correspondingly arranged in housing 31 and offers through-hole 311
In three sides.
High efficiency particulate air filter 5 is cellular filter core, and filter core 51 is bonds the ellipsoidal structure formed by filtering material winding.Its
In, filtering material is bonded by first material layer 52 and second material layer 53, first material layer 52 be planar layer structure, second
Material layer 53 is corrugated layer structure.The center of filter core 51 is the "-" type structure that 52 cross directional stretch of first material layer is formed, the
One material layer 52 and the interval of second material layer 53 winding form multiple confocal ellipses.
Further, the corrugated layer structure of second material layer 53 can be that the bending of continuous triangle shape or sinusoidal are bent, by
This, bending part and the first material layer of second material layer 53 surround the channel for foring triangle.
Further, when triangle channel is air intake passage, adjacent thereto three channels are air-out passage；When three sides
When shape channel is air-out passage, adjacent thereto three channels are air intake passage.
It is bonded by the way of tree lace between first material layer 52 and second material layer 53,52 and second material of first material layer
Two tree laces are equipped between the bed of material 53, this two tree laces are the first tree lace and the second tree lace.Wherein, the first tree lace is located at the first material
The left bottom of the bed of material 52, the second tree lace are located at the right hand top of first material layer 52, just form first material layer 52 in this way
Left bottom and 53 bonding place of second material layer block, while the right hand top of first material layer 52 and another second material layer
53 bonding places block.
Further, filter core 51 is fixed for convenience, and a buffering plate 54, the buffering are further fixed in the lower end of filter core 51
Pedestal 54 is ellipse and is sheathed on outside 51 bottom of filter core.
Although the present invention is shown and described by reference to preferred embodiment, this profession ordinary skill
Personnel can make various variation in form and details it is to be appreciated that in the range of claims.
Claims (10)
1. a kind of outdoor filtered host, it is characterised in that including docking the housing formed by upper shell and lower housing, upper shell
Top is equipped with air intake passage, and the lower part of lower housing is equipped with air-out passage；Filter is equipped in the housing and under filter
The wind turbine of side, air, which enters to pass sequentially through from air intake passage, discharges from air-out passage after filter and wind turbine.
2. a kind of outdoor filtered host according to claim 1, it is characterised in that the filter include primary filter,
Cyclone hole battle array filter, medium effeciency filter and high efficiency particulate air filter, primary filter are located above the battle array filter of cyclone hole, cyclone hole
Battle array filter is sheathed on outside high efficiency particulate air filter and medium effeciency filter is set between cyclone hole battle array filter and high efficiency particulate air filter.
3. a kind of outdoor filtered host according to claim 2, it is characterised in that the primary filter passes through upper shell
The fixing groove being inside equipped with is fixed on the top in upper shell, which is rectangle tabular structure and longitudinally fixed.
4. a kind of outdoor filtered host according to claim 2, it is characterised in that the cyclone hole battle array filter is lower part
The cuboid metal-back of opening, three sides of the metal-back are uniformly provided with multiple through-holes, and air is from the through-hole of metal-back
Into to carry out primary filter.
5. a kind of outdoor filtered host according to claim 4, it is characterised in that the medium effeciency filter is rectangular plate
Structure, quantity is three and is respectively correspondingly arranged in metal-back and offers in three sides of through-hole.
6. a kind of outdoor filtered host according to claim 2, it is characterised in that the high efficiency particulate air filter is cellular filter core,
The filter core is the circular configuration or ellipsoidal structure that are formed by filtering material winding bonding, and the filtering material is by the first material
The bed of material and second material layer are bonded, and first material layer is planar layer structure, and second material layer is corrugated layer structure.
7. a kind of outdoor filtered host according to claim 6, it is characterised in that the first material layer and the second material
Bonding by two tree laces between layer, two tree laces are respectively positioned at the both sides of first material layer and respectively positioned at top and bottom
Portion, with formed the left bottom of first material layer and second material layer bonding place block and the right hand top of the first material layer with
Another second material layer bonding place blocks.
8. a kind of outdoor filtered host according to claim 6, it is characterised in that the lower part of the cellular filter core is equipped with solid
Reservation, the fixed seat include the retainer plate of outer encirclement cellular filter core bottom and space in retainer plate are divided into two up and down
Point supporting rack, the upper space in the retainer plate is slightly larger than the lower space in retainer plate.
9. a kind of outdoor filtered host according to claim 2, it is characterised in that be arranged outside the cyclone hole battle array filter
There is limit stop ring, the bottom surface of the limit stop ring is mutually supported with the upper surface of lower housing and the top surface of the limit stop ring and upper shell
It mutually supports lower face.
10. a kind of outdoor filtered host according to claim 1, it is characterised in that the oral area of the air intake passage is equipped with gear
Fan housing, the windshield are opening down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711477920.2A CN108126459A (en) | 2017-12-29 | 2017-12-29 | A kind of outdoor filtered host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711477920.2A CN108126459A (en) | 2017-12-29 | 2017-12-29 | A kind of outdoor filtered host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108126459A true CN108126459A (en) | 2018-06-08 |
Family
ID=62393784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711477920.2A Pending CN108126459A (en) | 2017-12-29 | 2017-12-29 | A kind of outdoor filtered host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108126459A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001507617A (en) * | 1996-04-26 | 2001-06-12 | ドナルドソン カンパニー，インコーポレイティド | Conical filter |
| US20080016832A1 (en) * | 2004-03-24 | 2008-01-24 | Donaldson Company, Inc. | Filter Elements; Air Cleaner; Assemby; And Methods |
| CN203797913U (en) * | 2014-04-03 | 2014-08-27 | 新乡市平原工业滤器有限公司 | Plate filter and air purifier with same |
| CN204619558U (en) * | 2015-04-13 | 2015-09-09 | 杭州钛合智造电器有限公司 | A kind of square structure air purifier |
| CN204815978U (en) * | 2015-07-30 | 2015-12-02 | 中电投远达环保工程有限公司 | Install in dust removal defroster of desulfurizing tower |
| CN205435299U (en) * | 2015-11-25 | 2016-08-10 | 韶关市贝瑞过滤科技有限公司 | Whirlwind formula dust removal filter |
| CN106731256A (en) * | 2017-01-20 | 2017-05-31 | 淄博瑞能热电科技有限公司 | Cyclone condensing high-efficiency dust remover |
| CN208145679U (en) * | 2017-12-29 | 2018-11-27 | 浙江纳风净化技术有限公司 | A kind of outdoor filtered host |
-
2017
- 2017-12-29 CN CN201711477920.2A patent/CN108126459A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001507617A (en) * | 1996-04-26 | 2001-06-12 | ドナルドソン カンパニー，インコーポレイティド | Conical filter |
| US20080016832A1 (en) * | 2004-03-24 | 2008-01-24 | Donaldson Company, Inc. | Filter Elements; Air Cleaner; Assemby; And Methods |
| CN203797913U (en) * | 2014-04-03 | 2014-08-27 | 新乡市平原工业滤器有限公司 | Plate filter and air purifier with same |
| CN204619558U (en) * | 2015-04-13 | 2015-09-09 | 杭州钛合智造电器有限公司 | A kind of square structure air purifier |
| CN204815978U (en) * | 2015-07-30 | 2015-12-02 | 中电投远达环保工程有限公司 | Install in dust removal defroster of desulfurizing tower |
| CN205435299U (en) * | 2015-11-25 | 2016-08-10 | 韶关市贝瑞过滤科技有限公司 | Whirlwind formula dust removal filter |
| CN106731256A (en) * | 2017-01-20 | 2017-05-31 | 淄博瑞能热电科技有限公司 | Cyclone condensing high-efficiency dust remover |
| CN208145679U (en) * | 2017-12-29 | 2018-11-27 | 浙江纳风净化技术有限公司 | A kind of outdoor filtered host |
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