CN207872404U - The cleaning plant of dust arrester in electrostatic air cleaning equipment - Google Patents
The cleaning plant of dust arrester in electrostatic air cleaning equipment Download PDFInfo
- Publication number
- CN207872404U CN207872404U CN201820511641.7U CN201820511641U CN207872404U CN 207872404 U CN207872404 U CN 207872404U CN 201820511641 U CN201820511641 U CN 201820511641U CN 207872404 U CN207872404 U CN 207872404U
- Authority
- CN
- China
- Prior art keywords
- scavenging conduit
- air
- dust arrester
- electrode part
- band electrode
- 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.)
- Withdrawn - After Issue
Links
- 239000000428 dust Substances 0.000 title claims abstract description 64
- 238000004140 cleaning Methods 0.000 title claims abstract description 50
- 230000002000 scavenging effect Effects 0.000 claims abstract description 105
- 238000005096 rolling process Methods 0.000 claims description 16
- 239000004965 Silica aerogel Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 10
- 239000013618 particulate matter Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 238000010926 purge Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of cleaning plants of dust arrester in electrostatic air cleaning equipment, the dust arrester includes central body and at least two band electrode parts, band electrode part forms disc-shaped structure in central body, and there are the gaps flowed through for air between band electrode part；The cleaning plant includes suction nozzle, and the suction nozzle is located at the top of the disc-shaped structure；The cleaning plant further includes：Scavenging conduit, the scavenging conduit are located at the outside of the suction nozzle, and one end of scavenging conduit connects air feed unit, and the other end is extend into the gap between band electrode part；The first air outlet is equipped on the tube body side that scavenging conduit extend into band electrode part；The air-out direction of first air outlet makes outlet air air-flow is oblique to act on band electrode part surface towards the band electrode part.The device can reduce the residual particles on electrode piece surface in dust arrester.
Description
Technical field
The utility model is related to technical field of air purification, more particularly to a kind of for collecting in electrostatic air cleaning equipment
The cleaning plant of dirt device.
Background technology
Electrostatic air cleaning equipment generally includes an ionization element, dust arrester and wind turbine.Wind turbine drives air from equipment
Entrance is followed by ionization element and dust arrester.Ionization element generally use ionizing wire is ionized when air flows through ionizing wire, empty
Particulate matter in gas becomes positively charged or negative electricity.Dust arrester carries electrically, when air continues to flow through dust arrester, charged particle thing quilt
Dust arrester adsorbs, and reaches the effect of the particulate matters such as purification dust in air.Dust arrester generally includes a reel, is wound on reel
High-potential electrode part and low-potential electrode part, dust arrester generally forms disk-like structure after winding.High-potential electrode part and low electricity
There are gaps between the electrode piece of position, for being flowed through for air.It is partially coated with charcoal on high-potential electrode part and low-potential electrode part
Black layer.Air stream is out-of-date, and particulate matter is attracted on high-potential electrode part or low-potential electrode part, in cleaning equipment long-time work
Under work, the particulate matter gathered on electrode piece needs to clear up, and otherwise can cause between high-potential electrode part and low-potential electrode part
Gap blocks, and influences efficiency of dust collection.The reel of dust arrester middle position can also usually be driven by driving mechanism (such as motor)
Rotation.
CN102481582B discloses a kind of device, is exclusively used in clearing up the electrode piece of above-mentioned dust arrester, the cleaning plant packet
A cleaner nozzle is included, cleaner nozzle is interior to penetrate the round deduster (dust of i.e. above-mentioned disc-shaped structure equipped at least two
Device) element, element from nozzle bottom Open Side Down stretch out, clamp high-potential electrode part or the low-potential electrode below nozzle
Part, when round deduster rotates, element generates friction with electrode piece, wipes a part of dust on electrode piece away.In addition, nozzle
At work, swabbing effect is generated, the part dust carried secretly in round deduster is drawn into dust settling pocket.
One problem of this cleaning device is, relies only on suction nozzle and is aspirated to dust, and suction nozzle is located at round dedusting
The wind-force of the top of device, suction is limited, some particulate matters remain on the surface of electrode piece.
Utility model content
The purpose of this utility model is to provide a kind of cleaning plant of dust arrester in electrostatic air cleaning equipment, reduces collection
The residual particles on electrode piece surface in dirt device.
The cleaning plant of dust arrester, the dust arrester packet in a kind of electrostatic air cleaning equipment provided by the utility model
Central body and at least two band electrode parts are included, band electrode part forms disc-shaped structure in central body, band-like
There are the gaps flowed through for air between electrode piece；The cleaning plant includes suction nozzle, and the suction nozzle is located at the discoid knot
The top of structure；The cleaning plant further includes：
Scavenging conduit, the scavenging conduit are located at the outside of the suction nozzle, and one end of scavenging conduit connects air feed unit, and the other end is stretched
Enter into the gap between band electrode part；
The first air outlet is equipped on the tube body side that scavenging conduit extend into band electrode part；The outlet air side of first air outlet
To towards the band electrode part, and make outlet air air-flow is oblique to act on band electrode part surface.
Alternatively and preferably, the scavenging conduit includes vertical duct and is connected to the transverse pipe of vertical bottom of the tube, described perpendicular
It is stretched into the gap to the lower part of pipe and transverse pipe, first air outlet is located at the side of the vertical duct；In the cross
The second air outlet is offered to the upper surface of pipe.
Alternatively and preferably, first air outlet is the circular hole being vertically intervally arranged along the vertical duct side；
Second air outlet is strip-shaped hole；The perforated area of the strip-shaped hole is more than the perforated area of the circular hole.
Alternatively and preferably, rolling member is equipped on the outer tube wall that the scavenging conduit extend into band electrode part；It is described
Band electrode part surface is coated with the silica aerogel layer less than band electrode part width, the position of the rolling member and the carbon black fault
It opens；During the dust arrester is moved using the central body as shaft rotation, the rolling member is uncoated along band electrode part surface
The part of silica aerogel layer rolls；The rolling member separates the outer tube wall on band electrode part surface and the scavenging conduit.
Alternatively and preferably, the rolling member is pulley or cylindrical drum；The axis and scavenging conduit of pulley or cylindrical drum
Axis is parallel.
Alternatively and preferably, the scavenging conduit is fixed on the outer wall of the suction nozzle by fixing piece.
Alternatively and preferably, the scavenging conduit include the first scavenging conduit and the second scavenging conduit, first scavenging conduit and
Second scavenging conduit is arranged by axial symmetry of the axis of the suction nozzle in the outside of the suction nozzle；The air feed unit includes to first
First air feed unit of scavenging conduit air feed and the second air feed unit to the second scavenging conduit air feed.
Alternatively and preferably, the cleaning plant further includes controller, and the controller includes：
Dust arrester rotation direction detector unit, the rotation direction for detecting dust arrester；
Wind-force adjusts unit, when detecting dust arrester along being rotated from the first scavenging conduit to the direction of the second scavenging conduit,
The wind-force adjusts wind-force of the wind-force more than the second scavenging conduit that unit controls the first scavenging conduit；When detect dust arrester along from
When second scavenging conduit is rotated to the direction of the first scavenging conduit, the wind-force, which adjusts unit and controls the wind-force of the second scavenging conduit, is more than the
The wind-force of one scavenging conduit.
The cleaning plant of dust arrester in electrostatic air cleaning equipment provided by the utility model is arranged in the outside of suction nozzle
There are scavenging conduit, bottom to extend into the gap between band electrode part.The direction of the first air outlet is towards band-like on scavenging conduit
Electrode piece, air-flow is oblique when spraying to act on band electrode part surface, can not sucking suction nozzle, be attached to band electrode part
On residual particles purge, improve particulate matter again by suction nozzle suck possibility, to reduce electrode piece in dust arrester
The residual particles on surface.Scavenging conduit is arranged in the outside of suction nozzle, is not take up suction nozzle inner space, can be to avoid in transformation suction nozzle
It is inconvenient caused by the structure in portion.
Description of the drawings
Fig. 1 is the overlooking structure diagram of dust arrester in the utility model embodiment；
Fig. 2 is the main structure diagram for the cleaning plant that the utility model embodiment provides；
Fig. 3 is the dimensional structure diagram of scavenging conduit in the utility model embodiment；
Fig. 4 is the wind direction schematic diagram of the first air outlet；
Fig. 5 is the upward view of suction nozzle；
Fig. 6 is the structural schematic diagram of scavenging conduit wind control system；
In figure：
100- dust arresters；101- central bodies；102- band electrode parts；103- silica aerogel layers；The gaps 104-；200- is cleared up
Device；201- suction nozzles；202- scavenging conduits；203- air feed units；204- fixing pieces；205- rolling members；The first air outlets of 2021-；
2022- vertical ducts；2023- transverse pipes；The second air outlets of 2024-；The first scavenging conduits of 202A-；The second scavenging conduits of 202B-；203A-
First air feed unit；203B- the second air feed units；301- controllers；3011- dust arrester rotation direction detector units；3012- wind
Power adjusts unit.
Specific implementation mode
Several illustrative embodiments shown in below with reference to the accompanying drawings describe the principles of the present invention and spirit.
It should be appreciated that describing these embodiments just for the sake of making those skilled in the art can better understand that realizing this reality in turn
With novel, and the scope of the utility model is not limited in any way.
The utility model embodiment provides a kind of cleaning plant of dust arrester in electrostatic air cleaning equipment.Dust arrester
100 as the prior art, as shown in Figure 1 comprising a central body 101, such as columned electrical insulator, in center master
It is high potential after winding is powered there are two band electrode part 102, one of band electrode part on body 101, therefore can also claims
For high-potential electrode part, another band electrode part ground connection can be described as low-potential electrode part.After winding, 102 shape of band electrode part
At disc-shaped structure, also there are gaps 104 between two band electrode parts 102, are passed through for the air entrainment of charged particle thing.
It is also coated on band electrode part 102 for conductive silica aerogel layer 103, silica aerogel layer 103 is in band electrode part width direction
A part of bandwidth is occupied, as it can be covered in the top half of band electrode part 102 or lower half portion.
The cleaning plant 200 that the utility model embodiment provides, is used cooperatively with above-mentioned dust arrester, can be used for clearing up
The dust adsorbed on band electrode part.Cleaning plant 200 includes suction nozzle 201, and suction nozzle 201 is located at band electrode part 102 and is constituted
Disc-shaped structure top, (this part is the prior art, for simplicity, in figure for the upstream side connection air duct of suction nozzle 201 and wind regime
It is not shown), after wind regime starts, under the drive of wind-force, electrode piece can be detached from by being attached to the particle on 102 surface of band electrode part,
It is inhaled into suction nozzle 201.
In view of the wind-force that suction nozzle 201 aspirates is limited, the cleaning plant 200 that the utility model embodiment provides further includes
Scavenging conduit 202, scavenging conduit 202 are located at the outside of suction nozzle 201, and one end connection air feed unit 203 of scavenging conduit 202 is empty such as wind turbine
Air compressor etc..The other end of scavenging conduit 202 extend into the gap between band electrode part 102 (for illustrate it is clear, Fig. 2
See one layer of band electrode part, it should be appreciated that there is also the band electrode parts of the other side on the outside of paper).In scavenging conduit
The 202 tube body sides for extending into band electrode part 102 are equipped with the first air outlet 2021；The air-out direction of first air outlet 2021
Towards the band electrode part 102, and make outlet air air-flow is oblique to act on 102 surface of band electrode part (as shown in Figure 4).Gas
Stream is oblique when spraying to act on 102 surface of band electrode part, can not sucking suction nozzle 201, be attached to band electrode part 102
On residual particles purge, improve the possibility that is sucked again by suction nozzle 201 of particulate matter, it is band-like in dust arrester to reduce
The residual particles on 102 surface of electrode piece.Scavenging conduit 202 is arranged in the outside of suction nozzle 201, and it is empty to be not take up 201 inside of suction nozzle
Between, it can be to avoid inconvenient caused by the structure inside transformation suction nozzle 201.In some embodiments, scavenging conduit 202 is compared with suction nozzle 201
Caliber is thinner, and is easy the extruding by band electrode part 102, in order to can be in the gap between band electrode part 102
Orientation is kept, fixing piece 204, such as buckle, adhesive tape are installed on 202 outer wall of scavenging conduit, scavenging conduit 202 is fixed on suction nozzle
On 201 outer tube wall (as shown in Fig. 2, Fig. 5).
The tube body of embodiment according to the present utility model, scavenging conduit 202 is L-shaped viewed from the side, including 2022 He of vertical duct
It is connected to the transverse pipe 2023 of 2022 bottom of vertical duct.Vertical duct 2022 is parallel with the axis of disk-like structure, transverse pipe 2023 with
Vertical duct 2022 is vertical.The lower part of vertical duct 2022 and transverse pipe 2023 are extend into the gap between band electrode part 102.The
One air outlet 2021 is located at the side that vertical duct 2022 extend into the tube body in gap, is also opened up in the upper surface of transverse pipe 2023
There is the second air outlet 2024.The particulate matter that first air outlet 2021 is blown off directly is blown off under pendant sometimes, could not be inhaled by suction nozzle
Enter, after the second air outlet 2024 is arranged, air-flow can brush from the bottom up simultaneously, form upward buffer gas flow, slow down particulate matter
Whereabouts, reduce the possibility that the particulate matter that is blown off is fallen from band electrode part gap.
As shown in figure 3, in some particularly preferred embodiments, the first air outlet 2021 is along the vertical duct 2022
The circular hole that side is vertically intervally arranged so that vertical duct is in flute type on the whole.Second air outlet 2024 is strip-shaped hole, and bar shaped
The perforated area that the perforated area in hole is more than the circular hole (can both be more than the area of single circular hole, can also be more than all circles
The area that hole adds up).When air-flow flows through opening, opening is bigger, and the speed of air-flow is smaller, and opening is smaller, and the speed of air-flow is got over
Greatly.The perforated area of second air outlet 2024 is more than the first air outlet 2021 so that the air velocity of the second air outlet 2024 is omited
It is small, such second air outlet 2024 slow down blow off dropout while, will not obviously inhibit the first air outlet 2021
Wind-force and cause the efficiency for blowing off particulate matter to be substantially reduced.
As previously mentioned, being coated with silica aerogel layer 103 on the surface of band electrode part 102, silica aerogel layer 103 occupies band-like electricity
A part of width on 102 surface of pole part.At work, central body 101 can drive entire collection to dust arrester under the driving of motor
Dirt device rotates, and after cleaning element in the prior art is inserted into the gap of band electrode part, can rub to the charcoal on band electrode part
Black layer makes it be easy to be scratched.In order to avoid scavenging conduit also results in this problem, in the present embodiment, it is extend into scavenging conduit 202
The outer tube wall of band electrode part 102 is equipped with rolling member 205.Pulley either cylindrical drum etc. may be used in rolling member 205.It rolls
The position of part 205 is staggered with the silica aerogel layer 103 on band electrode part 102.Dust arrester is that shaft rotation was moved with the central body 101
Cheng Zhong, rolling member 205 are rolled along the part of the uncoated silica aerogel layer in 102 surface of band electrode part；Rolling member 205 is by band electrode
The outer tube wall of 102 surface of part and the scavenging conduit 202 separates, while not contact black layer 103, it is avoided to be scratched.As schemed
Show, rolling member 205 is pulley, and pulley is set in the bottom of vertical duct 2022, and the axis of pulley and the axis of vertical duct 2022 are
Parallel.This is equivalent to struts to separate with scavenging conduit 202 by the band electrode part of pulley both sides.
The quantity of scavenging conduit 202 is not limited in principle, and in the present embodiment, scavenging conduit 202 is two, including first
Scavenging conduit 202A and the second scavenging conduit 202B, the first scavenging conduit 202A and the second scavenging conduit 202B are using the axis of suction nozzle 201 as axis
It is symmetricly set on the outside of suction nozzle 201, correspondingly, air feed unit 203 is also two, includes to the first scavenging conduit 202A air feeds
First air feed unit 203A and the second air feed unit 203B to the second scavenging conduit 202B air feeds.When work, two scavenging conduits can
Only there are one purging work is executed, purging work can also be performed simultaneously.
When a scavenging conduit works independently, the particulate matter on band electrode part may be blown off rapidly, be blown off
Particle is detached from the range that top suction nozzle 201 can control sometimes because inertia moves in the horizontal direction.For this purpose, in this reality
With in novel one embodiment, this is solved the problems, such as by adjusting the wind-force of two scavenging conduits.Specifically, as shown in fig. 6,
The cleaning plant that the utility model embodiment provides further includes controller 301, which can be with the of two scavenging conduits
The servo motor signal of one air feed unit 203A and the second air feed unit 203B connect or are integrated in the control list of servo motor
In member.Controller 301 includes：
Dust arrester rotation direction detector unit 3011, the rotation direction for detecting dust arrester.The rotation direction of dust arrester
It is a kind of to be rotated along from the first scavenging conduit 202A to the direction of the second scavenging conduit 202B there are two types of only, hereinafter referred to as direction A.
Another kind is reversed, i.e., is rotated along from the second scavenging conduit 202B to the direction of the first scavenging conduit 202A.Hereinafter referred to as direction
B。
Wind-force adjusts unit 3012, when detecting dust arrester along from the first scavenging conduit 202A to the second scavenging conduit 202B
Direction rotation when, wind-force adjust unit 3012 control the first scavenging conduit 202A wind-force be more than the second scavenging conduit 202B wind
Power；When detecting dust arrester along being rotated from the second scavenging conduit 202B to the direction of the first scavenging conduit 202A, wind-force adjusts single
Member 3012 controls wind-force of the wind-force more than the first scavenging conduit 202A of the second scavenging conduit 202B.
When dust arrester is rotated to direction A, the wind direction and dust arrester rotation direction blown out on the first scavenging conduit 202A is basic
It is consistent, at this time if the second scavenging conduit 202B does not work, what particulate matter may be generated due to being rotated in company with dust arrester
Inertia fast moves and is detached from the control of suction nozzle along the continuation of the wind direction of the first scavenging conduit 202A in the horizontal direction after being blown off
Range.If the second scavenging conduit 202B normal works at this time, may air-flow excessive because of wind-force and the first scavenging conduit 202A
Generate significantly conflict.For this purpose, in the present embodiment, the wind-force that wind-force adjusts first scavenging conduit 202A of the control of unit 3012 is more than
The wind-force of second scavenging conduit 202B so that the wind-force of the second scavenging conduit 202B can both slow down the movement speed for the particulate matter that falls off,
Apparent air-flow conflict will not be caused again.When dust arrester is rotated to direction B, it is based on same reason, it can also be to a certain degree
On prevent particulate matter have little time by suction nozzle capture and its control range that flies out.
Specific case used herein elaborates utility model design, and the explanation of above example is
It is used to help understand the core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from utility model design, any obvious modification, equivalent replacement or the other improvements made should all
It is included within the scope of protection of this utility model.
Claims (8)
1. the cleaning plant of dust arrester in electrostatic air cleaning equipment, the dust arrester includes central body and at least two bands
Shape electrode piece, band electrode part form disc-shaped structure in central body, and there are for air stream between band electrode part
The gap crossed；The cleaning plant includes suction nozzle, and the suction nozzle is located at the top of the disc-shaped structure；It is characterized in that, institute
Stating cleaning plant further includes：
Scavenging conduit, the scavenging conduit are located at the outside of the suction nozzle, and one end of scavenging conduit connects air feed unit, and the other end is extend into
In gap between band electrode part；
The first air outlet is equipped on the tube body side that scavenging conduit extend into band electrode part；The air-out direction court of first air outlet
To the band electrode part, and make outlet air air-flow is oblique to act on band electrode part surface.
2. the cleaning plant of dust arrester in electrostatic air cleaning equipment according to claim 1, which is characterized in that described
Scavenging conduit includes vertical duct and is connected to the transverse pipe of vertical bottom of the tube, and the lower part of the vertical duct and transverse pipe stretch into the seam
In gap, first air outlet is located at the side of the vertical duct；The second air outlet is offered in the upper surface of the transverse pipe.
3. the cleaning plant of dust arrester in electrostatic air cleaning equipment according to claim 2, which is characterized in that described
First air outlet is the circular hole being vertically intervally arranged along the vertical duct side；Second air outlet is strip-shaped hole；It is described
The perforated area of strip-shaped hole is more than the perforated area of the circular hole.
4. the cleaning plant of dust arrester in electrostatic air cleaning equipment according to claim 1, which is characterized in that in institute
It states scavenging conduit and extend into the outer tube wall of band electrode part equipped with rolling member；Band electrode part surface is coated with less than band-like electricity
The silica aerogel layer of pole part width, the position of the rolling member are staggered with the silica aerogel layer；The dust arrester is with the central body
During shaft rotation is dynamic, the rolling member is rolled along the part of the uncoated silica aerogel layer in band electrode part surface；The rolling member will
The outer tube wall of band electrode part surface and the scavenging conduit separates.
5. the cleaning plant of dust arrester in electrostatic air cleaning equipment according to claim 4, which is characterized in that described
Rolling member is pulley or cylindrical drum；Pulley or the axis of cylindrical drum are parallel with the axis of scavenging conduit.
6. the cleaning plant of dust arrester in electrostatic air cleaning equipment according to claim 1, which is characterized in that pass through
The scavenging conduit is fixed on the outer wall of the suction nozzle by fixing piece.
7. according to the cleaning plant of dust arrester in any electrostatic air cleaning equipments of claim 1-6, feature exists
In the scavenging conduit includes the first scavenging conduit and the second scavenging conduit, and first scavenging conduit and the second scavenging conduit are with the suction nozzle
Axis be axial symmetry be arranged in the outside of the suction nozzle；The air feed unit includes the first air feed to the first scavenging conduit air feed
Unit and the second air feed unit to the second scavenging conduit air feed.
8. the cleaning plant of dust arrester in electrostatic air cleaning equipment according to claim 7, which is characterized in that described
Cleaning plant further includes controller, and the controller includes：
Dust arrester rotation direction detector unit, the rotation direction for detecting dust arrester；
Wind-force adjusts unit, described when detecting dust arrester along being rotated from the first scavenging conduit to the direction of the second scavenging conduit
Wind-force adjusts wind-force of the wind-force more than the second scavenging conduit that unit controls the first scavenging conduit；When detecting dust arrester along from second
When scavenging conduit is rotated to the direction of the first scavenging conduit, the wind-force that the wind-force adjusts unit the second scavenging conduit of control is blown more than first
Sweep the wind-force of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820511641.7U CN207872404U (en) | 2018-04-12 | 2018-04-12 | The cleaning plant of dust arrester in electrostatic air cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820511641.7U CN207872404U (en) | 2018-04-12 | 2018-04-12 | The cleaning plant of dust arrester in electrostatic air cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207872404U true CN207872404U (en) | 2018-09-18 |
Family
ID=63496515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820511641.7U Withdrawn - After Issue CN207872404U (en) | 2018-04-12 | 2018-04-12 | The cleaning plant of dust arrester in electrostatic air cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207872404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355840A (en) * | 2018-04-12 | 2018-08-03 | 陈镇宇 | The cleaning plant of dust arrester in electrostatic air cleaning equipment |
-
2018
- 2018-04-12 CN CN201820511641.7U patent/CN207872404U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355840A (en) * | 2018-04-12 | 2018-08-03 | 陈镇宇 | The cleaning plant of dust arrester in electrostatic air cleaning equipment |
| CN108355840B (en) * | 2018-04-12 | 2024-03-08 | 陈镇宇 | Cleaning device of dust collector in electrostatic air purifying equipment |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180918 Effective date of abandoning: 20240308 |