CN208348171U - 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
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- CN208348171U CN208348171U CN201820537039.0U CN201820537039U CN208348171U CN 208348171 U CN208348171 U CN 208348171U CN 201820537039 U CN201820537039 U CN 201820537039U CN 208348171 U CN208348171 U CN 208348171U
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- filter
- air intake
- intake filter
- magnetic suspension
- air blower
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Abstract
The utility model creation provides a kind of magnetic suspension air blower air intake filter with sound deadening, the air intake filter on the air inlet side plate including being mounted on air blower skid cabinet；Air intake filter includes the filter frame being mounted on air inlet side plate and the filtering module that is mounted in filter frame；The filtering module includes backstop, high pressure ionization board group part, Electrostatic Absorption and noise reduction component, coarse filtration filter and the refined filtration filter being inwardly sequentially arranged by air intake filter air inlet side.The utility model creation is reasonable in design, stops foreign matters, the maintenance personnel such as catkin, leaf, hair periodically can easily be cleared up with hairbrush using metal mesh；Dust is efficiently adsorbed using electrostatic adsorption device, is further filtered using filter core again later, also, also settable coarse filtration filter core, the two do not need frequently to replace before refined filtration filter core, long service life, 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 technique
The new-type air blowers such as magnetic suspension air blower, air suspension air blower generally use integrated skid structure, air blower
It is mounted in the skid of sealing, the air inlet of air blower passes through the air inlet window air inlet of skid side plate, and air inlet window needs to install empty
Gas filter device prevents foreign matter, dust etc. from entering.The filter device generallyd use at present generally comprises coarse filtration filter core and refined filtration filter
Two layers of core, coarse filtration filter core generally uses the materials such as non-woven fabrics, polyamide fibre, and filtering is greater than 5 μm of dust and foreign matter, general filter efficiency
< 80%；Dust of the refined filtration filter element filtering less than 5 μm, 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, refined filtration higher cost, and filter effect is good.General coarse filtration filter core needs to frequently 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, frequent replacement cause the waste of 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, needs to make improvements.
Summary of the invention
In view of this, the invention is intended to overcome above-mentioned defect existing in the prior art, propose 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 achieved in that
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 the filter frame being mounted on air inlet side plate and
The filtering module being mounted in filter frame；The filtering module includes by the inside successively cloth in air intake filter air inlet side
Backstop, high pressure ionization board group part, Electrostatic Absorption and noise reduction component, coarse filtration filter and the refined filtration filter set.
Further, the backstop is formed using wire transverse and longitudinal weaving, is surrounded by frame in 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 board group part is by spaced positive ionization plate and cathode ionization board group at 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 that the several corrugated electrostatic being from top to bottom equidistantly spaced from are inhaled
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.
Compared with the existing technology, the invention has the advantage that
The invention is reasonable in design, stops the foreign matters such as catkin, leaf, hair, maintenance personnel using gear metal mesh
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 being arranged before refined filtration filter and refined filtration filter, and the two does not need
Frequently replacement, long service life, use cost are low.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is the overall structure diagram of the invention；
Fig. 2 is the invention air intake filter internal component structure arrangement schematic diagram；
Fig. 3 is the structural schematic diagram of the invention air intake filter filter frame；
Fig. 4 is the structural schematic diagram of backstop in the invention；
Fig. 5 is the structural schematic diagram of the invention mesohigh ionization plate component；
Fig. 6 is the structural schematic diagram of Electrostatic Absorption and noise reduction component in the invention；
Fig. 7 is Electrostatic Absorption and the schematic perspective view of noise reduction component in the invention.
Description of symbols:
1- air blower skid cabinet；2- air inlet side plate；3- air intake filter；4- filter frame；5- backstop；6- high pressure
Ionization plate component；7- Electrostatic Absorption and noise reduction component；8- coarse filtration filter；9- refined filtration filter；10- frame；11- mounting hole；
12- anode ionization plate；13- cathode ionization plate；14- cathode contact；15- cathode contact；16- electrostatic attraction board；The touching of 17- electrode
Point；18- insurance, 19- power supply.
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 ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is 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 " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an 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.
Below 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 is mounted on drum
Air intake filter 3 on the air inlet side plate 2 of blower skid cabinet 1；The air intake filter includes being mounted on air inlet side plate
On filter frame 4 and the filtering module that is mounted in filter frame；The filtering module includes being filled by inlet air filtration
Set backstop 5, high pressure ionization board group part 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 reasonable structural arrangement form, in operation and maintenance, usually only need to utilize
Hairbrush etc. clears up backstop.The service life in rearmost end filter effectively is extended, while also reducing use cost.
Above-mentioned backstop 5 is formed using wire transverse and longitudinal weaving, is surrounded by frame 10 in backstop.It is equipped on frame
Backstop is fixed on the filter frame by mounting hole 11 by the screw being threaded through in mounting hole.
Above-mentioned high pressure ionization board group part 6 is made of spaced positive 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
The arrangement of each ionization plate above-mentioned positive ionization plate 12 and cathode ionization plate 13 can be arranged on a frame, 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 positive ionization plate 12, either
It says, a positive 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 guarantee Electrical Safety, even
It connects in the circuit of power supply, insurance 18 can be set, in general, insurance 18 can use commercially available fuse.
To avoid dust from adsorbing on the electrode, the electrode in positive ionization plate and cathode ionization plate uses cylindrical structure,
And cylindrical electrode uses 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 using conductive material be made on each electrostatic attraction board 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, to be easy to disassemble, 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 have electrostatic.
To avoid the noise in skid from directly propagating 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 arranged in the same side of each electrostatic attraction board
Contact 17 contacts after being installed in filter frame with electrode contacts corresponding on filter frame.
As needed, it can be and connect electrostatic attraction board with the contact on filter frame by conducting wire, be also possible to
Contact directly contacts when installation, can be selected according to different operating conditions.So that electrode contacts is in contact, realizes conducting, be 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).Prompt user clears up this filter device when the differential reaches a set point, to prevent from blocking, guarantees filter effect.
Above-mentioned high pressure ionization board group part and Electrostatic Absorption and noise reduction component can be dismantled individually, and each plate can be used
Pressure-air purging or washing, drying can reinstall use again after washing.
Filter frame is used to install each component part of this filter device, when assembly, 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 board group part later, on the electrode contacts and filter frame for making high pressure ionization plate
Electrode contacts contact；It is finally packed into backstop, and tightens fixed screw, that is, is completed.
In work, when the air containing sundries such as dust, catkin, leaf, hairs enters this filter device, catkin, tree
These biggish 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 unadsorbed dust particle continues inwardly movement, is successively filtered by coarse filtration filter and refined filtration filter, guarantees clean
Air enter air blower.
Meanwhile when the aerodynamic noise that generates is propagated outward by air intake filter in air blower operation, inhaled by electrostatic
When 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, stops the foreign matters such as catkin, leaf, hair, maintenance personnel using metal baffle screen
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 being arranged before refined filtration filter and refined filtration filter, and the two does not need
Frequently replacement, long service life, use cost are 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 scope 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 being mounted in filter frame；The filtering module includes entering the wind side by air intake filter
Backstop, high pressure ionization board group part, 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, is surrounded by frame in 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 board group part is by spaced positive ionization plate and cathode ionization board group at 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 and contact with electrode in the filter frame using conductive material
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 |
|---|---|---|---|
| CN201820537039.0U CN208348171U (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 |
|---|---|---|---|
| CN201820537039.0U CN208348171U (en) | 2018-04-16 | 2018-04-16 | A kind of magnetic suspension air blower air intake filter with sound deadening |
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| Publication Number | Publication Date |
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| CN208348171U true CN208348171U (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820537039.0U Active CN208348171U (en) | 2018-04-16 | 2018-04-16 | A kind of magnetic suspension air blower air intake filter with sound deadening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252965A (en) * | 2018-04-16 | 2018-07-06 | 亿昇(天津)科技有限公司 | A kind of magnetic suspension air blower air intake filter with sound deadening |
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2018
- 2018-04-16 CN CN201820537039.0U patent/CN208348171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252965A (en) * | 2018-04-16 | 2018-07-06 | 亿昇(天津)科技有限公司 | A kind of magnetic suspension air blower air intake filter with sound deadening |
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