CN207138114U - A kind of wet electric dust-removing equipment - Google Patents
A kind of wet electric dust-removing equipment Download PDFInfo
- Publication number
- CN207138114U CN207138114U CN201721599162.7U CN201721599162U CN207138114U CN 207138114 U CN207138114 U CN 207138114U CN 201721599162 U CN201721599162 U CN 201721599162U CN 207138114 U CN207138114 U CN 207138114U
- Authority
- CN
- China
- Prior art keywords
- brush
- polar plate
- screw mandrel
- dust
- collecting polar
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005201 scrubbing Methods 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of wet electric dust-removing equipment, its drip irrigation device is, including dust cleaning case and discharge electrode inside dust cleaning case, the collecting polar plate and watering device that are vertically arranged；Dust cleaning case is provided with air inlet and gas outlet, and the deashing device for being used for scrubbing collecting polar plate is provided with inside dust cleaning case；Deashing device includes screw mandrel, the movable block being sheathed on outside screw mandrel and the brush on movable block, and movable block coordinates with wire rod thread；Bidirectional helical groove is offered in the side wall of screw mandrel, the end of bidirectional helical groove mutually smoothly connects；One end of screw mandrel is connected with the motor for driving it to rotate；It is mobile to be provided with the locating part for being used for limiting its rotation soon；Collecting polar plate setting is close in the side away from movable block on brush, has reached the effect for reducing the situation that dust is detained on collecting polar plate.
Description
Technical field
Cleaner is the utility model is related to, more particularly to a kind of wet electric dust-removing equipment.
Background technology
Wet electrical dust precipitator is a kind of for handling the new cleaner containing micro dust and microparticle, is mainly used to remove
It is the ideal for administering atmospheric dust pollution containing harmful substances such as the dirt in humid gas, acid mist, water droplet, aerosol, stink, PM2.5
Equipment.Containing harmful substances such as PM2.5 in caused waste gas during thermal power generation, made a return journey sometimes by wet electric cleaner
Dust in removing exhaust gas.The work of wet electric cleaner is remote to be：Pass through discharge electrode dust surface attachment electric charge；Then dust
Absorption is on collecting polar plate in the presence of electric field force；Collecting polar plate is sprinkled water by watering device, in collecting polar plate surface shape
Dust is taken away into moisture film.
The Chinese patent that Authorization Notice No. is CN204220298U, authorized announcement date is on 03 25th, 2015 discloses one
Kind wet electric dust-removing equipment, including housing, the collecting polar plate and discharge electrode that are fixed in the housing, the housing lower end be provided with into
Gas flue, the dust face for being used to collect powered dust of the collecting polar plate is concaveconvex structure, and the recessed formation in dust face is more
The individual recess being evenly arranged, rounding off connects between each recess；Pipe heat exchanger, cigarette are connected with the inlet air stack
Gas flows outside the pipe of the pipe heat exchanger, heat transferring medium pipe heat exchanger Bottomhole pressure.
It is in place of the deficiencies in the prior art, the wet electric dust-removing equipment is formed stable using current on collecting polar plate surface
Moisture film takes away the dust on collecting polar plate, and the dust in current is easily trapped on collecting polar plate in use, long and
The laying dust effect of long collecting polar plate will reduce.
Utility model content
The purpose of this utility model is to provide a kind of wet electric dust-removing equipment, by setting brushing device, has reached reduction collection
The effect for the situation that dust is detained on dirt pole plate.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of wet electric dust-removing equipment, including dust cleaning case and discharge electrode inside dust cleaning case, the dust that is vertically arranged
Pole plate and watering device；Dust cleaning case is provided with air inlet and gas outlet, is provided with inside dust cleaning case and is used to scrub the clear of collecting polar plate
Apparatus for ash；Deashing device includes screw mandrel, the movable block and the brush on movable block, movable block and silk being sheathed on outside screw mandrel
Bar screw thread coordinates；Bidirectional helical groove is offered in the side wall of screw mandrel, the end of bidirectional helical groove mutually smoothly connects；The one of screw mandrel
End is connected with the motor for driving it to rotate；It is mobile to be provided with the locating part for being used for limiting its rotation soon；It is remote on brush
It is close to collecting polar plate setting in side from movable block.
Using above-mentioned technical proposal, waste gas enters in dust cleaning case from air inlet, adhered in the presence of discharge electrode on dust
Electric charge.Under the traction of electric field force, dust is moved and is adsorbed on collecting polar plate to collecting polar plate.Then dust is in watering device
In leave collecting polar plate under the washing away of water spilt, form the waste water containing dust.On watering device sprinkling collecting polar plate surface
While, motor drive screw rotates, the spacing lower axial movement that drives brush along screw mandrel of the movable block in locating part.By
Mutually smoothly connected in the both ends that bidirectional helical groove and bidirectional helical groove are offered on screw mandrel so that movable block is moving to screw mandrel
End when smoothly return, i.e. movable block and the brush on movable block axially moves reciprocatingly along screw mandrel.So that spill
For water installations while collecting polar plate is sprayed, brush back and forth scrubs collecting polar plate, reaches reduction dust and is detained on collecting polar plate
Situation.
More preferably：Brush includes brush holder and bristle, and the side on brush holder close to bristle has additional aqueduct, water guide
One end away from bristle is connected with delivery hose on pipe, and one end away from aqueduct is connected with water by a water pump on delivery hose
Case.
Using above-mentioned technical proposal, while bristle scrubs collecting polar plate, delivery hose is by water pump by water tank
Water is transported in aqueduct.Water in aqueduct rinses collecting polar plate while bristle scrubs collecting polar plate, further reduces
The dust being detained on collecting polar plate.
More preferably：Aqueduct is set through brush holder, and one end of delivery hose is sheathed on aqueduct away from brush
One end of hair is set.
Using above-mentioned technical proposal, when brush moves, the synchronous motion of delivery hose, due to the deformation of delivery hose
Powerful, reduce the situation that delivery hose is wound in brush motion process, the water improved in aqueduct rinses
Cleaning effect during collecting polar plate.Delivery hose is sheathed on the outside of aqueduct, due to the elasticity of delivery hose to convey it is soft
The outer wall of the inwall of pipe and aqueduct pushes against, when delivery hose damages or needs maintenance, it is only necessary to by delivery hose from leading
Removed on water pipe, it is convenient and swift.
More preferably：The junction of aqueduct and delivery hose is fixed by clip.
Using above-mentioned technical proposal, strengthen the bonding strength between delivery hose and aqueduct, reduce water from aqueduct with
The situation that the junction of delivery hose is spilt, the probability of flow instability, improves and scrubs dust collecting electrode caused by reducing leak
The effect of plate, while the utilization rate of water is improved, reach the effect of saving water resource.
More preferably：Screw mandrel is horizontally disposed with, and brush is vertically arranged, when motor drive screw rotates, brush
Move back and forth in the horizontal direction.
Using above-mentioned technical proposal, the water of watering device rinses collecting polar plate from top to down, on the surface of collecting polar plate
Vertical moisture film is formed, to reach the effect for removing the dust on collecting polar plate.And brush moves back and forth scrub in the horizontal direction
Collecting polar plate, the top-down flowing of moisture film will not be hindered, reduce the water of formation of the brush to watering device on collecting polar plate
The influence of film, while improve the effect of chalk dust removing.
More preferably：The length of bristle in the vertical direction is not less than the length of collecting polar plate in the vertical direction.
, can be complete to collecting polar plate when brush scrubs collecting polar plate along horizontal discovery is reciprocal using above-mentioned technical proposal
Highly scrubbed, improve the effect for removing and being detained dust on collecting polar plate.
More preferably：Connecting rod is connected between brush and movable block, the threaded one end of connecting rod is connected to brush
On, the other end of connecting rod is connected on movable block.
Using above-mentioned technical proposal, when needing to overhaul or changing brush, revolving brush makes it be separated with connecting rod, side
Brush dismounting and replacing so that brush can be in Efficient Operation state all the time, reduce due to brush damage or make
With the situation for causing dust removing effects to reduce too long.
More preferably：Connecting rod includes Inner bars and the outer bar being sheathed on outside Inner bars, and outer bar is by being arranged in it
On fixing bolt be fixed on Inner bars, fixing bolt and outer bar screw thread coordinate.
Using above-mentioned technical proposal, rotating fixing bolt enables Inner bars to be relatively moved with outer bar, adjusts the length of connecting rod
Degree, and then change the distance between brush and collecting polar plate, different intensity is scrubbed to provide.When brush and collecting polar plate push against journey
When spending larger, the intensity that brush scrubs collecting polar plate becomes big, otherwise intensity then diminishes.By adjusting between brush and collecting polar plate
Distance adapt to the processing of different waste gas.
To sum up, the utility model has the advantages that：By setting brush to scrub collecting polar plate, reduction collection is reached
The situation that dust is detained on dirt pole plate.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment, shows the structure inside dust cleaning case；
Fig. 2 is the profile of dust cleaning case, basically illustrates screw mandrel, movable block and brush.
In figure, 1, dust cleaning case；11st, air inlet；12nd, gas outlet；2nd, discharge electrode；3rd, collecting polar plate；4th, watering device；5th, it is clear
Apparatus for ash；51st, screw mandrel；511st, bidirectional helical groove；512nd, motor；52nd, movable block；521st, projection；53rd, brush；531st, brush
Handle；532nd, bristle；6th, locating part；61st, groove；7th, aqueduct；71st, delivery hose；72nd, clip；8th, connecting rod；81st, Inner bars；
82nd, outer bar；83rd, fixing bolt.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of wet electric dust-removing equipment, as shown in figure 1, including the dust cleaning case provided with air inlet 11 and gas outlet 12
1, air inlet 11 is located at the top of dust cleaning case 1, and gas outlet 12 is located at the side wall of dust cleaning case 1.The middle part of dust cleaning case 1 is provided with discharge electrode
2, the both sides of discharge electrode 2 are provided with two pieces of collecting polar plates 3 being vertically arranged.The electric charge that discharge electrode 2 discharges is attached to dust surface, makes
Dust is obtained to be adsorbed under the traction of electric field force on collecting polar plate 3.The top of dust cleaning case 1 has additional watering device 4, watering device
4 spray current washes away dust from collecting polar plate 3.
As shown in figure 1, in order to reduce the situation that dust is detained on collecting polar plate 3, deashing device is had additional in dust cleaning case 1
5.Deashing device 5 includes screw mandrel 51, the movable block 52 being sheathed on screw mandrel 51 and the brush 53 on movable block 52.With reference to figure
2, screw mandrel 51 is rotationally connected with the side wall of dust cleaning case 1, and one end of screw mandrel 51 passes through the side wall of dedusting 1 and is connected with motor
512, and screw mandrel 51 is set in the horizontal direction and parallel to collecting polar plate 3.Bidirectional helical groove 511 is offered on screw mandrel 51, and it is double
Mutually smoothly connected to the both ends of thread groove 511.
As shown in figure 1, movable block 52 coordinates with the screw thread of screw mandrel 51, the top of movable block 52 is provided with to be arranged in parallel with screw mandrel 51
Locating part 6.The lower surface of locating part 6 opens up fluted 61, and the upper surface of movable block 52 is provided with what is be slidably matched with groove 61
Projection 521.When screw mandrel 51 rotates, movable block 52 is under the limitation of limited block only along the axial movement of screw mandrel 51.Work as movable block
52 when moving to the end of bidirectional helical groove 511 of screw mandrel 51, and movable block 52 is returned towards counter motion, realizes movable block 52 along silk
51 axial back and forth movement of bar.
As shown in figure 1, brush 53 is connected on movable block 52 by a horizontally disposed connecting rod 8, brush 53 is vertical
Set.Brush 53 includes the brush holder 531 being connected in connecting rod 8 and is fixed on brush holder 531 close to the brush of the side of collecting polar plate 3
Hair 532, the wherein length of the in the vertical direction of brush holder 531 are more than the height of collecting polar plate 3.When screw mandrel 51 rotates, brush 53
Along the axial back and forth movement of screw mandrel 51 so that bristle 532 scrubs collecting polar plate 3 repeatedly.
As shown in figure 1, in order to further improve the effect that deashing device 5 scrubs collecting polar plate 3, the delay of dust is reduced,
Aqueduct 7 is equipped with brush holder 531, aqueduct 7 is set perpendicular to collecting polar plate 3.The one of remote collecting polar plate 3 on aqueduct 7
End is connected with delivery hose 71 by a clip 72.One end away from aqueduct 7 is connected with by a water pump on delivery hose 71
Water tank（Not shown in figure）.When opening water pump, the water in water tank is transported in aqueduct 7 by delivery hose 71, from water guide
One end on pipe 7 close to collecting polar plate 3 is flowed on collecting polar plate 3, reaches the flushing collecting polar plate 3 while bristle 532 is scrubbed
Effect.
As shown in figure 1, in order to reach the effect for changing deashing device 5 and scrubbing intensity, connecting rod 8 is telescopic setting, is led to
Cross and change the length of connecting rod 8 to change the degree that bristle 532 and collecting polar plate 3 push against.Connecting rod 8 includes being threadedly connected to brush
Inner bars 81 on handle 531 and the outer bar 82 being sheathed on Inner bars 81 outside, movement is fixed in one end of remote brush holder 531 in outer bar 82
On block 52.Fixing bolt 83 is equipped with the side wall of outer bar 82, when the position of Inner bars 81 and outer bar 82 is fixed, fixing bolt 83
Upper one end close to the outer wall of Inner bars 81 is pushed against on the outer wall of Inner bars 81.When needing to change the length of connecting rod 8, reversion is fixed
Bolt 83 so that Inner bars 81 can slidably reciprocate in the inside of outer bar 82.After suitable length is arrived in the regulation of connecting rod 8, rotate forward
Fixing bolt 83, locking Inner bars 81 and the position of outer bar 82, the length of fixed connecting rod 8.
Installation process of the present utility model is as follows, first adjusts the length of connecting rod 8.Anti-rotation bolt, mobile Inner bars 81, waits to adjust
When saving the length of suitable connecting rod 8, anti-rotation bolt, Inner bars 81 and the position of outer bar 82 are fixed.Then use clip 72 will
Delivery hose 71 is connected on aqueduct 7, is then connected to delivery hose 71 and is connected with the water pump of water tank 8.
It is of the present utility model as follows using process, while start motor 512 and water pump, 51 turns of motor drive screw
It is dynamic, movable block 52 on screw mandrel 51 locating part 6 the spacing lower axial back and forth movement for driving brush 53 along screw mandrel 51,
So that bristle 532 scrubs collecting polar plate 3.Meanwhile the water in water tank 8 sprays by delivery hose 71 from aqueduct 7, to dust
Pole plate 3 is cleaned.
In actual use, more aqueducts 7 can be set on brush holder 531, to reach more preferable cleaning performance.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in the scope of protection of the utility model by Patent Law.
Claims (8)
1. a kind of wet electric dust-removing equipment, including dust cleaning case (1) and located at the internal discharge electrode (2) of dust cleaning case (1), be vertically arranged
Collecting polar plate (3) and watering device (4)；The dust cleaning case (1) is provided with air inlet (11) and gas outlet (12), its feature exist
In provided with the deashing device (5) for being used to scrub collecting polar plate (3) inside the dust cleaning case (1)；The deashing device (5) includes
Screw mandrel (51), it is sheathed on the outside movable block (52) of screw mandrel (51) and the brush (53) on movable block (52), the movement
Block (52) coordinates with screw mandrel (51) screw thread；Bidirectional helical groove (511), the two-way spiral shell are offered in the side wall of the screw mandrel (51)
The end of groove (511) mutually smoothly connects；One end of the screw mandrel (51) is connected with the motor for driving it to rotate
（512）；The movement is provided with the locating part (6) for being used for limiting its rotation soon；Away from movable block (52) on the brush (53)
Side be close to collecting polar plate (3) setting.
2. a kind of wet electric dust-removing equipment according to claim 1, it is characterised in that the brush (53) includes brush holder
(531) and bristle (532), the side on the brush holder (531) close to bristle (532) has additional aqueduct (7), the aqueduct
(7) one end away from bristle (532) is connected with delivery hose (71) on, away from aqueduct (7) on the delivery hose (71)
One end is connected with water tank by a water pump.
3. a kind of wet electric dust-removing equipment according to claim 2, it is characterised in that the aqueduct (7) passes through the brush
Handle (531) is set, and one end of the delivery hose (71) is sheathed on one end away from bristle (532) on aqueduct (7) and set.
4. a kind of wet electric dust-removing equipment according to claim 3, it is characterised in that the aqueduct (7) and delivery hose
(71) junction is fixed by clip (72).
5. a kind of wet electric dust-removing equipment according to claim 2, it is characterised in that the screw mandrel (51) is horizontally disposed, institute
State brush (53) to be vertically arranged, work as motor（512）When drive screw (51) rotates, brush (53) is reciprocal in the horizontal direction to be transported
It is dynamic.
6. a kind of wet electric dust-removing equipment according to claim 5, it is characterised in that the bristle (532) is in vertical direction
On length be not less than the collecting polar plate (3) in the vertical direction length.
7. a kind of wet electric dust-removing equipment according to claim 1, it is characterised in that the brush (53) and movable block (52)
Between be connected with connecting rod (8), the threaded one end of the connecting rod (8) is connected on brush (53), the connecting rod (8) it is another
One end is connected on movable block (52).
8. a kind of wet electric dust-removing equipment according to claim 7, it is characterised in that the connecting rod (8) includes Inner bars
(81) and the outside outer bar (82) of Inner bars (81) is sheathed on, the outer bar (82) is by wearing fixing bolt (83) thereon
It is fixed on Inner bars (81), the fixing bolt (83) coordinates with outer bar (82) screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599162.7U CN207138114U (en) | 2017-11-24 | 2017-11-24 | A kind of wet electric dust-removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599162.7U CN207138114U (en) | 2017-11-24 | 2017-11-24 | A kind of wet electric dust-removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138114U true CN207138114U (en) | 2018-03-27 |
Family
ID=61668758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599162.7U Expired - Fee Related CN207138114U (en) | 2017-11-24 | 2017-11-24 | A kind of wet electric dust-removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092560A (en) * | 2018-07-20 | 2018-12-28 | 陈伟伟 | Electrostatic filter |
| CN113877731A (en) * | 2021-09-22 | 2022-01-04 | 安徽金轩科技有限公司 | Method for preventing low-temperature section from blocking and scaling of air preheater of circulating fluidized bed boiler |
-
2017
- 2017-11-24 CN CN201721599162.7U patent/CN207138114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092560A (en) * | 2018-07-20 | 2018-12-28 | 陈伟伟 | Electrostatic filter |
| CN113877731A (en) * | 2021-09-22 | 2022-01-04 | 安徽金轩科技有限公司 | Method for preventing low-temperature section from blocking and scaling of air preheater of circulating fluidized bed boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |