CN108252965A - A kind of magnetic suspension air blower air intake filter with sound deadening - Google Patents
A kind of magnetic suspension air blower air intake filter with sound deadening Download PDFInfo
- Publication number
- CN108252965A CN108252965A CN201810339151.8A CN201810339151A CN108252965A CN 108252965 A CN108252965 A CN 108252965A CN 201810339151 A CN201810339151 A CN 201810339151A CN 108252965 A CN108252965 A CN 108252965A
- Authority
- CN
- China
- Prior art keywords
- filter
- air intake
- intake filter
- magnetic suspension
- air blower
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
Abstract
The invention provides a kind of magnetic suspension air blower air intake filter with sound deadening, including the air intake filter being mounted on the air inlet side plate of air blower skid cabinet；Air intake filter includes the filter frame being mounted on air inlet side plate and the filtering module in filter frame；The filtering module includes the backstop, high pressure ionization plate component, Electrostatic Absorption and noise reduction component, coarse filtration filter and the refined filtration filter that are inwardly sequentially arranged by air intake filter air inlet side.The invention is reasonable in design, periodically can easily be cleared up with hairbrush using foreign matters, maintenance personnel such as metal mesh blocking catkin, leaf, hairs；Dust is efficiently adsorbed using electrostatic adsorption device, is further filtered using filter core again later, also, coarse filtration filter core can be also set before refined filtration filter core, the two does not need to frequently replace, and service life is long, and use cost is low.
Description
Technical field
The invention belongs to integrated magnetic suspension air blower technical field, more particularly, to a kind of with sound deadening
Magnetic suspension air blower air intake filter.
Background technology
The new-type air blowers such as magnetic suspension air blower, air suspension air blower are generally using integrated skid structure, air blower
In the skid of sealing, by the air inlet window air inlet of skid side plate, air inlet window needs to install empty for the air inlet of air blower
Gas filter device prevents the entrance such as foreign matter, dust.The filter device generally used at present generally comprises coarse filtration filter core and refined filtration filter
Two layers of core, coarse filtration filter core is generally using the materials such as non-woven fabrics, polyamide fibre, dust and foreign matter of the filtering more than 5 μm, general filter efficiency
＜ 80%；Refined filtration filter element filtering is less than 5 μm of dust, general filter efficiency ＞ 95%.Filter core has certain dust containing capacity to limit, when
Dust containing capacity can admit air into resistance increase when excessively high, cause larger pressure difference, reduce blower efficiency.Coarse filtration filter core cost compared with
It is low, but filter effect is general, and refined filtration cost is higher, good filtration effect.General coarse filtration filter core needs frequently to replace, extreme occasion
It just needs replacing within 2~3 days once, to reduce the replacement frequency of refined filtration filter core.Filter core belongs to consumptive material, and is generally not easy to drop
Solution frequently replaces the waste for causing resource.In addition, the soundproof effect due to filter core is bad, making an uproar at usual air inlet window
Sound is all bigger, generates noise pollution, there is an urgent need for make improvements.
Invention content
In view of this, the invention is intended to overcome above-mentioned defect in the prior art, proposes a kind of with noise reduction
The magnetic suspension air blower air intake filter of effect.
In order to achieve the above objectives, the technical solution of the invention is realized in：
A kind of magnetic suspension air blower air intake filter with sound deadening, including being mounted on air blower skid cabinet
Air intake filter on air inlet side plate；The air intake filter include be mounted on air inlet side plate on filter frame and
Filtering module in filter frame；The filtering module is included by the inside cloth successively in air intake filter air inlet side
Backstop, high pressure ionization plate component, Electrostatic Absorption and noise reduction component, coarse filtration filter and the refined filtration filter put.
Further, the backstop is formed using wire transverse and longitudinal weaving, and frame is surrounded by backstop.
Further, the frame is equipped with mounting hole, and the backstop is fixed on institute by the screw being threaded through in mounting hole
It states on filter frame.
Further, high pressure ionization plate component is made of spaced anode ionization plate and cathode ionization plate, all anodes
Ionization plate is connect with same cathode contact, and cathode ionization plate is connect with same cathode contact.
Further, the Electrostatic Absorption and noise reduction component include the several corrugated electrostatic being from top to bottom equidistantly spaced from suction
Attached plate；The electrostatic attraction board is made on each electrostatic attraction board using conductive material and is equipped with and the filter frame
The contact of interior electrode contact.
Further, the electrostatic attraction board is equipped with several through-holes, and sound-absorbing material is filled in through-hole.
Further, the air intake filter is equipped with differential pressure pickup.
Relative to the prior art, the invention has the advantage that：
The invention is reasonable in design, stops the foreign matters such as catkin, leaf, hair, maintenance personnel using metal mesh is kept off
Periodically can easily it be cleared up with hairbrush；Dust is efficiently adsorbed using electrostatic adsorption device, it is further using filter again later
Filtering, also, filter is divided into the coarse filtration filter set before refined filtration filter and refined filtration filter, and the two does not need to
It frequently replaces, service life is long, and use cost is low.
Description of the drawings
The attached drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The illustrative embodiments and their description made do not form the improper restriction to the invention for explaining the invention.
In attached drawing：
Fig. 1 is the overall structure diagram of the invention；
Fig. 2 arranges schematic diagram for the invention air intake filter internal component structure；
Fig. 3 is the structure diagram of the invention air intake filter filter frame；
Fig. 4 is the structure diagram of backstop in the invention；
Fig. 5 is the structure diagram of the invention mesohigh ionization plate component；
Fig. 6 is the structure diagram of Electrostatic Absorption and noise reduction component in the invention；
Fig. 7 is Electrostatic Absorption and the dimensional structure diagram of noise reduction component in the invention.
Reference sign：
1- air blower skid cabinets；2- air inlet side plates；3- air intake filters；4- filter frames；5- backstops；6- high pressures
Ionization plate component；7- Electrostatic Absorptions and noise reduction component；8- coarse filtration filters；9- refined filtration filters；10- frames；11- mounting holes；
12- anode ionization plates；13- cathode ionization plates；14- cathode contacts；15- cathode contacts；16- electrostatic attraction boards；17- electrodes touch
Point；18- insures, 19- power supplys.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
With reference to embodiment come the present invention will be described in detail create.
A kind of magnetic suspension air blower air intake filter with sound deadening, as shown in Fig. 1 to 7, including being mounted on drum
Air intake filter 3 on the air inlet side plate 2 of wind turbine skid cabinet 1；The air intake filter includes being mounted on air inlet side plate
On filter frame 4 and the filtering module in filter frame；The filtering module includes being filled by inlet air filtration
Put backstop 5, high pressure ionization plate component 6, Electrostatic Absorption and noise reduction component 7, coarse filtration filter 8 that air inlet side is inwardly sequentially arranged
And refined filtration filter 9.Market existing product can be used in coarse filtration filter and refined filtration filter.The invention passes through a variety of
Component matching, and be mounted in filter frame with rational structural arrangement form, in operation and maintenance, usually only need to utilize
Hairbrush etc. clears up backstop.Effectively the service life in rearmost end filter is extended, while also reduce use cost.
Above-mentioned backstop 5 is formed using wire transverse and longitudinal weaving, and frame 10 is surrounded by backstop.It is equipped on frame
By the screw being threaded through in mounting hole, backstop is fixed on the filter frame for mounting hole 11.
Above-mentioned high pressure ionization plate component 6 is made of spaced anode ionization plate 12 and cathode ionization plate 13, Suo Youzheng
Pole ionization plate is connect with same cathode contact 14, and the cathode ionization plate is connect with same cathode contact 15.For the ease of
Above-mentioned anode ionization plate 12 and cathode ionization plate 13 can be arranged on a frame by the arrangement of each ionization plate, anode ionization
13 interlaced arrangement of plate 12 and cathode ionization plate is equipped with a cathode ionization plate 13 between that is, every two anodes ionization plate 12, either
It says, an anode ionization plate 12 is equipped between every two cathode ionization plate 13.
Under normal conditions, cathode contact and cathode contact are arranged on filter frame, and the electrode on filter frame connects
Contact is connect with external power supply 19.High voltage power supply generally can be used in power supply described here.In order to ensure Electrical Safety, even
It connects in the circuit of power supply, insurance 18 can be set, in general, commercially available fuse may be used in insurance 18.
For dust is avoided to adsorb on the electrode, the electrode in anode ionization plate and cathode ionization plate uses cylindrical structure,
And cylindrical electrode, using smooth surface, corresponding electrode contacts contact after being installed in filter frame and on frame.
Above-mentioned Electrostatic Absorption and noise reduction component 7 include the several corrugated electrostatic attraction boards being from top to bottom equidistantly spaced from
16；The electrostatic attraction board be made on each electrostatic attraction board using conductive material be equipped with in the filter frame
The contact of electrode contact.
Above-mentioned electrostatic attraction board is equipped with several through-holes, and sound-absorbing material is filled in through-hole.Sound-absorbing material is according to institute
The frequency noise characteristic to be absorbed selection, for ease of dismounting, every piece of integrated board side is equipped with electrode contacts, the electrode contacts and mistake
Electrode contact in filter dress device frame realizes that Electrostatic Absorption and noise reduction assembly surface carry electrostatic.
For the noise in skid is avoided directly to propagate from, electrostatic attraction board uses the porous material with sound absorption to make
For substrate, good erasure effect is played while adsorbing dust.In general, electrode is set in the same side of each electrostatic attraction board
Contact 17 after being installed in filter frame, is contacted with electrode contacts corresponding on filter frame.
As needed, can be by conducting wire by the contact portion on electrostatic attraction board and filter frame or
Contact is in direct contact during installation, can be selected according to different operating modes.Electrode contacts is made to be in contact, conducting is realized, is ability
The routine techniques in domain, details are not described herein.
Above-mentioned air intake filter is equipped with differential pressure pickup, and alarm (such as bee can also be connected on differential pressure pickup
Ring alarm).Prompting user clears up this filter device when the differential reaches a set point, to prevent from blocking, ensures filter effect.
Above-mentioned high pressure ionization plate component and Electrostatic Absorption and noise reduction component can be dismantled individually, and each plate can be used
Pressure-air purges or washing, and use can be reinstalled again by being dried up after washing.
Filter frame is used to installing each component part of this filter device, during assembling, is initially charged with refined filtration filter, then
It is packed into coarse filtration filter；It is sequentially loaded into Electrostatic Absorption and noise reduction component later, makes the electricity on its electrode contacts and filter frame
Pole contact effectively contacts；It is packed into high pressure ionization plate component later, on the electrode contacts and filter frame for making high pressure ionization plate
Electrode contacts contact；Backstop is finally packed into, and tightens fixed screw, that is, is completed.
In work, when containing dust, catkin, leaf, hair when the air of sundries enters this filter device, catkin, tree
These larger foreign matters of leaf, hair can be fallen by metal mesh filter, and dust enters ionization plate；The dust particle under high pressure ionization effect
It is ionized, the dust particle after ionization enters Electrostatic Absorption and noise reduction component, is adsorbed by the electrostatic attraction board with electrostatic, only
A small amount of dust particle not to be adsorbed continues inwardly movement, is filtered successively by coarse filtration filter and refined filtration filter, ensures clean
Air enter air blower.
Meanwhile it when the aerodynamic noise that generates is propagated outward by air intake filter in air blower operation, is inhaled by electrostatic
During the integrated plate array of attached and noise reduction, absorbed by Z-type structure barrier and by porous Attraction structure；
The invention is reasonable in design, utilizes the foreign matters such as metal baffle screen blocking catkin, leaf, hair, maintenance personnel
Periodically can easily it be cleared up with hairbrush；Dust is efficiently adsorbed using electrostatic adsorption device, it is further using filter again later
Filtering, also, filter is divided into the coarse filtration filter set before refined filtration filter and refined filtration filter, and the two does not need to
It frequently replaces, service life is long, and use cost is low.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection domain within.
Claims (7)
1. a kind of magnetic suspension air blower air intake filter with sound deadening, it is characterised in that：Including being mounted on air blower
Air intake filter on the air inlet side plate of skid cabinet；The air intake filter includes the filtering being mounted on air inlet side plate
Device frame and the filtering module in filter frame；The filtering module includes entering the wind side by air intake filter
Backstop, high pressure ionization plate component, Electrostatic Absorption and noise reduction component, coarse filtration filter and the refined filtration filtering being inwardly sequentially arranged
Device.
2. a kind of magnetic suspension air blower air intake filter with sound deadening according to claim 1, feature exist
In：The backstop is formed using wire transverse and longitudinal weaving, and frame is surrounded by backstop.
3. a kind of magnetic suspension air blower air intake filter with sound deadening according to claim 2, feature exist
In：The frame is equipped with mounting hole, and the backstop is fixed on the filter frame by the screw being threaded through in mounting hole
On.
4. a kind of magnetic suspension air blower air intake filter with sound deadening according to claim 1, feature exist
In：The high pressure ionization plate component is made of spaced anode ionization plate and cathode ionization plate, and all anode ionization plates are equal
It is connect with same cathode contact, the cathode ionization plate is connect with same cathode contact.
5. a kind of magnetic suspension air blower air intake filter with sound deadening according to claim 1, feature exist
In：The Electrostatic Absorption and noise reduction component include the several corrugated electrostatic attraction boards being from top to bottom equidistantly spaced from；It is described quiet
Electro Sorb plate is made to be equipped on each electrostatic attraction board of conductive material and be contacted with electrode in the filter frame
Contact.
6. a kind of magnetic suspension air blower air intake filter with sound deadening according to claim 5, feature exist
In：The electrostatic attraction board is equipped with several through-holes, and sound-absorbing material is filled in through-hole.
7. a kind of magnetic suspension air blower air intake filter with sound deadening according to claim 1, feature exist
In：The air intake filter is equipped with differential pressure pickup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339151.8A CN108252965A (en) | 2018-04-16 | 2018-04-16 | A kind of magnetic suspension air blower air intake filter with sound deadening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339151.8A CN108252965A (en) | 2018-04-16 | 2018-04-16 | A kind of magnetic suspension air blower air intake filter with sound deadening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252965A true CN108252965A (en) | 2018-07-06 |
Family
ID=62748408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810339151.8A Pending CN108252965A (en) | 2018-04-16 | 2018-04-16 | A kind of magnetic suspension air blower air intake filter with sound deadening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252965A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017304A (en) * | 2019-05-21 | 2019-07-16 | 安徽虎渡科达流体机械有限公司 | A kind of noise elimination filter device |
| CN111336636A (en) * | 2020-03-27 | 2020-06-26 | 程凤兰 | Forced ventilation explosion-proof sound insulation room with fresh air system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089815A (en) * | 2016-07-21 | 2016-11-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Aerator |
| CN207146788U (en) * | 2017-06-22 | 2018-03-27 | 成都五牛科技有限公司 | A kind of electrostatic precipitation aeration device |
| CN207178071U (en) * | 2017-06-30 | 2018-04-03 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of gas turbine inlet air filtration device |
| CN208348171U (en) * | 2018-04-16 | 2019-01-08 | 亿昇(天津)科技有限公司 | A kind of magnetic suspension air blower air intake filter with sound deadening |
-
2018
- 2018-04-16 CN CN201810339151.8A patent/CN108252965A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089815A (en) * | 2016-07-21 | 2016-11-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Aerator |
| CN207146788U (en) * | 2017-06-22 | 2018-03-27 | 成都五牛科技有限公司 | A kind of electrostatic precipitation aeration device |
| CN207178071U (en) * | 2017-06-30 | 2018-04-03 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of gas turbine inlet air filtration device |
| CN208348171U (en) * | 2018-04-16 | 2019-01-08 | 亿昇(天津)科技有限公司 | A kind of magnetic suspension air blower air intake filter with sound deadening |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017304A (en) * | 2019-05-21 | 2019-07-16 | 安徽虎渡科达流体机械有限公司 | A kind of noise elimination filter device |
| CN111336636A (en) * | 2020-03-27 | 2020-06-26 | 程凤兰 | Forced ventilation explosion-proof sound insulation room with fresh air system |
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