CN107282308A - A kind of gauze formula electric dust collector - Google Patents
A kind of gauze formula electric dust collector Download PDFInfo
- Publication number
- CN107282308A CN107282308A CN201710584616.1A CN201710584616A CN107282308A CN 107282308 A CN107282308 A CN 107282308A CN 201710584616 A CN201710584616 A CN 201710584616A CN 107282308 A CN107282308 A CN 107282308A
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- Prior art keywords
- dust
- gauze
- groove
- gauze formula
- electric field
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- 239000000428 dust Substances 0.000 title claims abstract description 123
- 230000005684 electric field Effects 0.000 claims abstract description 64
- 238000007664 blowing Methods 0.000 claims abstract description 27
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 24
- 239000003546 flue gas Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 14
- 239000007789 gas Substances 0.000 abstract description 6
- 238000003915 air pollution Methods 0.000 abstract description 3
- -1 frame body Chemical compound 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000011043 electrofiltration Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/80—Cleaning the electrodes by gas or solid particle blasting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of gauze formula electric dust-removing equipment, it is connected at the gas outlet of boiler smoke, for removing the dust in flue gas, including frame body, it is arranged on the dedusting electric field in frame body, it is arranged on the smoke inlet and outlet flue at dedusting electric field two ends, positive plate and cathode line are provided with dedusting electric field, in dedusting electric field end at least provided with two gauze dust arresters, gauze dust arrester includes multiple gauze formula anode filter grooves, porous blowing device and filter pocket rapping apparatus, multiple gauze formula anode filter groove parallel intervals begin to rehearse row, the front end of gauze formula anode filter groove has the groove for gather dust along its length, the opening direction of groove is consistent, porous blowing device is arranged in groove, filter pocket rapping apparatus is arranged on the back of gauze formula anode filter groove and gauze formula anode filter groove can be driven to vibrate.A kind of dust catching ability of gauze formula electric dust collector of the present invention is strong, good dedusting effect, and suppression reentrainment of dust effect is good, is effectively improved air pollution, improves air quality.
Description
Technical field
The present invention relates to a kind of gas cleaning cleaner, in particular to a kind of gauze formula electric dust collector.
Background technology
Electric dust collector is applied to thermal power plant, and the particle flue dust in the flue gas for firing stove or oil burning boiler discharge is subject to
It is clear, so that the fume amount being discharged into atmosphere is greatly lowered, to improve environmental pollution, improve air quality.Electric precipitation is filled
It is during dusty gas is ionized by high voltage electric field, to make dust particles lotus to put, and makes in the presence of electric field force dirt
Grain is deposited on dust arrester, a kind of cleaner that grit is separated from dusty gas, so as to reach protection air, is protected
The purpose in retaining ring border.At present, the standard for the soot emissions that China stores to industrial furnace is improved constantly, and original most of electric cleaner is very
Difficulty meets current requirement, and the application field and scale of electric cleaner are gradually compressed, electric cleaner body dust-collecting efficiency
Raising is the key that electrostatic precipitation technology obtains breakthrough.
Currently, many companies are transformed electric cleaner using the technology of conductive filter pocket, increase conductive in electric field rear end
Filter pocket so that fume emission is less than 30mg/Nm3;It is first, conductive but the conductive filter pocket structure the problem of have certain in itself
The increase of filter pocket causes resistance to greatly increase, and secondly, conductive this body structure of filter pocket is by being provided with substantial amounts of hole on filter pocket
To realize flue gas by conductive filter pocket, this allows for part dust while collected by conductive filter pocket, partly containing flue gas by leading
The hole of electrofiltration groove is emitted, it is impossible to collect dust to greatest extent, it is impossible to dust emission concentration is further declined.
The content of the invention
It is contemplated that solving one of above-mentioned technical problem to a certain extent.
In view of this, the invention provides a kind of gauze formula electric dust collector, the dust catching ability of the electric dust collector
By force, good dedusting effect, is effectively improved air pollution, improves air quality.
In order to solve the above-mentioned technical problem, the invention provides a kind of gauze formula electric dust-removing equipment, including frame body, setting
Set in dedusting electric field in frame body, the smoke inlet and outlet flue for being arranged on the dedusting electric field two ends, the dedusting electric field
There are positive plate and cathode line, in dedusting electric field end at least provided with two gauze dust arresters, the gauze dust arrester includes
Multiple gauze formula anode filter grooves, porous blowing device and filter pocket rapping apparatus, multiple gauze formula anode filter grooves are parallel
Arranged spaced apart, the front end of the gauze formula anode filter groove has the groove for gather dust along its length, described
The opening direction of groove is consistent, and the porous blowing device is arranged in the groove, and the filter pocket rapping apparatus is arranged on institute
State the back of gauze formula anode filter groove and the gauze formula anode filter groove can be driven to vibrate.
Further, the filter pocket rapping apparatus includes beater, driving lever, rapping rotary shaft and the circle being fixed on beater
Steel, the beater is arranged on the gauze formula anode filter groove, and the driving lever is fixed in the rapping rotary shaft, works as institute
The driving lever is driven to rotate when stating the rotation of rapping rotary shaft, the driving lever stirs the round steel on the beater, described to shake
Hammer vibration is played, so as to drive the gauze formula anode filter groove to vibrate.
Further, the porous blowing device is cylindrical shape, and its surface is evenly arranged with multiple drifting dust holes.
Further, circumferential direction of the drifting dust hole along the porous blowing device is arranged spaced apart into an arcuate segments,
The arcuate segments are provided with multiple arcs towards setting in the groove along the length direction of the porous dust-blowing device
Area.
Further, multiple gauze formula anode filter grooves be arrangeding in parallel are fixed together by angle steel, described
Angle steel is arranged on the back of the gauze formula anode filter groove.
Further, the angle steel is arranged on the bottom and top of the gauze formula anode filter groove.
Further, the filter pocket rapping apparatus is arranged on the bottom of the gauze formula anode filter groove.
Further, the dedusting electric field includes multiple electric field regions, and the gauze dust arrester is arranged vertically at institute
State the tail end of electric field region.
Further, the quantity of the gauze dust arrester is 2-3.
Further, the material of the gauze formula anode filter groove is porous foam metal plate.
The technical effects of the invention are that：According to a kind of gauze formula electric dust collector of the present invention, the electric dust collector is set
Put at boiler smoke outlet flue, flue gas enters from the smoke inlet of the device, by dedusting electric field, the dust in flue gas is in dedusting
Electric charge is carried in the presence of electric field, the dust with electric charge is moved in the presence of electric field force to positive plate, and is attached to anode
On plate, the dust that can not be partly trapped by positive plate is trapped by gauze formula anode filter groove, and dust is trapped in gauze formula anode
In the groove of lautertuns, filter pocket rapping apparatus carries out rapping to gauze formula anode filter groove, makes to be deposited in gauze formula anode filter
Dust releasing on groove, the dust for partly failing to come off becomes to loosen after rapping, starts porous blowing device, porous injection
Device is purged the dust of loosening, and remaining dust also comes off, so as to further reach the purpose for removing laying dust, raising is removed
Dirt efficiency, it is ensured that the cleaning of gauze formula anode filter groove, it is ensured that it is smooth uniform that flue gas circulates.
Brief description of the drawings
Fig. 1 is facade scheme of installation in a kind of deduster electric field of gauze formula electric dust collector of the present invention.
Fig. 2 is that top view is installed in a kind of deduster electric field of gauze formula electric dust collector of the present invention.
Fig. 3 is the gauze formula anode filter groove of the present invention and the top view of porous blowing device.
Fig. 4 is the partial schematic diagram of the porous blowing device according to the present invention.
Fig. 5 is the enlarged diagram at I in Fig. 1.
Wherein, 1- frame bodies；2- dedusting electric fields；3- gauze dust arresters；4- angle steel；31- gauze formula anode filter grooves；
The porous blowing devices of 32-；33- filter pocket rapping apparatus；311- grooves；321- drifting dusts hole；322- arcuate segments；331- beaters；
332- driving levers；333- rapping rotary shafts.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1, Figure 2 and Figure 3, the invention provides a kind of gauze formula electric dust-removing equipment, including frame body 1, setting
Provided with sun in dedusting electric field 2 in frame body 1, the smoke inlet and outlet flue for being arranged on the two ends of dedusting electric field 2, dedusting electric field 2
Pole plate and cathode line, in the end of dedusting electric field 2 at least provided with two gauze dust arresters 3, gauze dust arrester 3 includes multiple lines
Net formula anode filter groove 31, porous blowing device 32 and filter pocket rapping apparatus 33, multiple gauze formula anode filter grooves 31 parallel
Arrangement is separated, the front end of gauze formula anode filter groove 31 has the groove 311 for gather dust, groove along its length
311 opening direction is consistent, and porous blowing device 32 is arranged in groove 311, and filter pocket rapping apparatus 33 is arranged on gauze formula sun
The back of pole lautertuns 31 and gauze formula anode filter groove 31 can be driven to vibrate.
According to a kind of gauze formula electric dust collector of the present invention, the electric dust collector is arranged at boiler smoke outlet flue,
Flue gas enters from the smoke inlet of the device, and by dedusting electric field 2, the dust in flue gas carries electricity in the presence of dedusting electric field 2
Lotus, the dust with electric charge is moved in the presence of electric field force to positive plate, and is attached on positive plate, partly can not be by anode
The dust of plate trapping is trapped by gauze formula anode filter groove 31, and dust is trapped in the groove 311 of gauze formula anode filter groove 31
Interior, filter pocket rapping apparatus 33 carries out rapping to gauze formula anode filter groove 31, makes to be deposited on gauze formula anode filter groove 31
Dust releasing, the dust for partly failing to come off becomes to loosen after rapping, starts porous blowing device 32, porous blowing device
32 are purged the dust of loosening, and remaining dust also comes off, so as to further reach the purpose for removing laying dust, improve dedusting
Efficiency, it is ensured that the cleaning of gauze formula anode filter groove 31, it is ensured that it is smooth uniform that flue gas circulates.
As shown in figure 5, be filter pocket rapping apparatus 33 in the enlarged diagram at I in Fig. 1, figure enlarged diagram, filter
Groove rapping apparatus includes beater 331, driving lever 332, rapping rotary shaft 333 and the round steel being fixed on beater 331, beater
331 are arranged on gauze formula anode filter groove, and driving lever 332 is fixed in rapping rotary shaft 333, when rapping rotary shaft 333 rotates
When drive driving lever 332 rotate, driving lever 332 stirs the round steel on beater 331, and beater 331 vibrates, thus drive gauze formula sun
Pole lautertuns vibration.Filter pocket rapping apparatus can make the uniformly vibration of gauze formula anode filter groove 31, and each Oscillation Amplitude is identical,
According to demand, from the bar length and rotational angle of suitable driving lever 332, so as to set the connection of driving lever 332 and beater 331
Position, it is ensured that the ramping effect of filter pocket rapping apparatus 33 preferably, and will not make gauze formula anode filter groove 31 be vibrated to damage.
As shown in figure 4, the partial schematic diagram of the porous blowing device for the present invention, porous blowing device 32 is cylindrical shape,
Its surface is evenly arranged with multiple drifting dust holes 321, and injection hole 321 can spray air-flow, so as to by gauze formula anode filter groove 31
The dust on surface blows off.
As shown in figure 4, according to the specific embodiment of the present invention, circumference of the drifting dust hole 321 along porous blowing device 32
Direction is arranged spaced apart into an arcuate segments 322, and arcuate segments 322 are towards setting in groove 311, along the length of porous dust-blowing device
Direction is provided with multiple arcs area 322, and the drifting dust hole 321 of arc arrangement causes the gas that porous blowing device 32 sprays to show
One fan-shaped injection face, carries out without dead angle deashing to filter pocket, will be remained in after rapping in gauze formula anode filter groove 31
Dust is further removed clean.
Arcuate segments 322 are arranged to all standing to groove 311, it is ensured that ash-removal effect is good in groove 311.
According to the most preferred embodiment of the present invention, porous blowing device 32 is set parallel to gauze formula anode filter groove 31
Put, so that drifting dust hole 321 is blown out in the horizontal direction, so as to purge the dust on gauze formula anode filter device.
According to the specific embodiment of the present invention, gauze formula anode filter groove 31 is line network structure, multiple gauze formulas
The formation of the laid out in parallel of anode filter groove 31 also corresponds to radial-flow type positive plate perpendicular to the screen pack of flue gas circulating direction, collects
The dust of escape.
As shown in Fig. 2 multiple gauze formula anode filter grooves 31 be arrangeding in parallel are fixed together by angle steel 4, angle
Steel 4 is arranged on the back of gauze formula anode filter groove 31.The gauze formula anode filter groove 31 fixed by angle steel 4 can be realized together
When act, after filter pocket rapping apparatus 33 starts, multiple gauze formula anode filter grooves 31 can be in single filter pocket rapping apparatus 33
Lower vibration simultaneously is driven, to remove the dust on gauze formula anode filter groove 31.
According to the specific embodiment of the present invention, angle steel 4 is arranged on the bottom and top of gauze formula anode filter groove 31,
Further improve the stability of multiple gauze formula anode filter grooves 31.
According to the specific embodiment of the present invention, filter pocket rapping apparatus 33 is arranged on the bottom of gauze formula anode filter groove 31
End, filter pocket rapping apparatus 33 is vibrated by the bottom to gauze formula anode filter groove 31, can make whole gauze formula anode mistake
Filter pocket 31 vibrates successively since bottom to top, and most of dust dirt is under the rapping effect of filter pocket rapping apparatus 33, gauze
The dust of top to the bottom of formula anode filter groove 31 constantly comes off, so as to remove most dust.
Further, since dust under gravity, be attached to the bottom of gauze formula anode filter groove 31 to be more than top
, therefore set filter pocket rapping apparatus 33 to be more beneficial for removing the powder adhered to thereon in the bottom of gauze formula anode filter groove 31
Dirt.
Secondly, filter pocket rapping apparatus 33 is set not interfere with flue gas from gauze formula in the bottom of gauze formula anode filter groove 31
The surface of anode filter groove 31 passes through, and filter pocket rapping apparatus 33 is arranged on the back of gauze formula anode filter groove 31, does not interfere with
The effect of dust is collected in the groove 311 of gauze formula anode filter groove 31, the set location of filter pocket rapping apparatus 33 is relatively reasonable,
Compact conformation, ramping effect is good.
According to the specific embodiment of the present invention, dedusting electric field 2 includes multiple electric field regions, and gauze dust arrester 3 is along perpendicular
Nogata is to the tail end for being arranged on electric field region.Powder dust particle can be captured in each electric field region, set multiple electric field regions can
Make the trapping of dust better, be the further trapping effect for improving dust, line is set in the electric field region of the end of dedusting electric field 2
Net formula dust arrester.The airflow direction of the flue gas in electric field region of gauze dust arrester 3, so as to enter to the dust in flue gas
Row trapping.
Specifically, positive plate and cathode line are provided with each electric field region, positive plate is arranged on the tail end of electric field region, it is cloudy
Polar curve is arranged on the front end of electric field region, and powered powder dust particle is constantly moved and adhered to positive plate in the presence of electric field force
On positive plate, the dust concentration closer to positive plate is higher, and the dust concentration near cathode line is relatively low, close to cathode line
Dust is mutually exclusive and obtain the reasons such as electric deficiency due to obtaining electric dust so that part dust can not be captured by positive plate, therefore,
Tail end in electric field region, in other words, is setting gauze formula anode filter groove 31, by electric field afterbody close to positive plate one end
This part dust of gauze formula anode filter groove 31, is trapped by gauze formula anode filter groove 31, fails to catch so as to capture positive plate
The dust granules of collection, further increase the dust removing effects of flue gas, improve air pollution.
According to the most preferred embodiment of the present invention, the quantity of gauze dust arrester 3 is 2-3, in the work of dedusting electric field 2
Under, most powder dust particle is trapped by positive plate, and the flue gas with a small amount of dust continues to flow to the tail of dedusting electric field 2
End, therefore, sets 2-3 gauze dust arrester 3, you can meet to the remaining small part in flue gas in the tail end of dedusting electric field 2
Dust trapped.
In addition, if setting gauze dust arrester 3 in the front end of dedusting electric field 2, then substantial amounts of dust is collected in gauze
On dust arrester 3, then need frequently to carry out rapping and drifting dust to the dust on its top, operate and more bother, therefore, only
2-3 dust arrester is set in the tail end of dedusting electric field 2, only fails a small amount of powered deficiency removed to dedusting electric field 2, it is impossible to move
The dust moved on positive plate is purged, and on the one hand frequently the dust that gauze dust arrester 3 is collected need not be entered
Row is removed, and on the other hand reduces the use of the material of gauze dust arrester 3.
According to the most preferred embodiment of the present invention, the material of gauze formula anode filter groove 31 is porous foam metal plate.
The through-hole rate of porous foam metal plate reaches more than 98%, and its resistance almost produced by fully transparent structure is well below routine
Filter pocket, the effect of the existing Electrostatic dust of gauze formula anode filter groove 31, it may have the effect of dust is intercepted, equivalent to increasing
Added electric field collects the area of dust, and it is different from the field strength of common material positive plate, and the field strength of common material positive plate is only
Anode plate surface is distributed in, but porous foam metal structure is in distributed in three dimensions, therefore, porous foam metal inside configuration hole and hole
Between formed stereo directional field strength, increase local field strength, thus increase trapping dust ability.
According to a kind of gauze formula electric dust collector of the present invention, its operation principle is as follows：
Boiler smoke enters in first of dedusting electric field 2 from smoke inlet, and the dust in flue gas is carried in the presence of dedusting electric field 2
Electric charge, the dust with electric charge is moved on positive plate in the presence of electric field force, and is attached on positive plate, by first
Dedusting electric field 2 carries out preliminary removing to the dust in flue gas；
Flue gas after first of dedusting of dedusting electric field 2 continues flow forward, sequentially passes through a few road dedusting electric fields 2；
Flue gas after a few dedustings of road dedusting electric field 2 enters in the electric field region of the tail end of dedusting electric field 2, electric field region big portion in flue gas
Point dust collected by positive plate, also remain least a portion of mutually exclusive and obtain the dust of electric deficiency and nothing due to obtaining electric dust
Method is collected by positive plate, and a small amount of dust of this part further circulates forward under the drive of flue gas, by gauze formula anode mistake
It is collected after filter pocket 31, so as to improve the removal effect of dust in flue gas；
The dust collected by gauze formula anode filter groove 31 is attached in the groove 311 of gauze formula anode filter groove 31, is started
Filter pocket rapping apparatus 33 carries out rapping to gauze formula anode filter groove 31 so that the dust adhered on groove 311 loosens, or even de-
Fall, the dust not fallen off that some loosen is further in the presence of the fan-shaped air-flow of the ejection of porous blowing device 32 from groove
Come off in 311, realize the removing to the dust of gauze formula anode filter groove 31 and ensure that the cigarette of gauze formula anode filter groove 31
The smooth outflow of gas.
Embodiment described above is only the preferred embodiment to absolutely prove the present invention and being lifted, protection model of the invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (10)
1. a kind of gauze formula electric dust-removing equipment, including frame body, be arranged in frame body dedusting electric field, be arranged on the dedusting
Positive plate and cathode line are provided with the smoke inlet and outlet flue at electric field two ends, the dedusting electric field, it is characterised in that in dedusting electricity
End is at least provided with two gauze dust arresters, and the gauze dust arrester includes multiple gauze formula anode filter grooves, porous
Blowing device and filter pocket rapping apparatus, multiple gauze formula anode filter groove parallel intervals begin to rehearse row, the gauze formula anode
The front end of lautertuns has the groove for gather dust along its length, and the opening direction of the groove is consistent, described many
Hole blowing device is arranged in the groove, the filter pocket rapping apparatus be arranged on the back of the gauze formula anode filter groove and
The gauze formula anode filter groove can be driven to vibrate.
2. a kind of gauze formula electric dust-removing equipment according to claim 1, it is characterised in that the filter pocket rapping apparatus includes
Beater, driving lever, rapping rotary shaft and the round steel being fixed on beater, the beater are arranged on the gauze formula anode mistake
On filter pocket, the driving lever is fixed in the rapping rotary shaft, drives the driving lever to rotate when the rapping rotary shaft rotates,
The driving lever stirs the round steel on the beater, the beater vibration, so as to drive the gauze formula anode filter
Groove vibrates.
3. a kind of gauze formula electric dust-removing equipment according to claim 1, it is characterised in that the porous blowing device is circle
Tubular, its surface is evenly arranged with multiple drifting dust holes.
4. a kind of gauze formula electric dust-removing equipment according to claim 3, it is characterised in that the drifting dust hole is along described porous
The circumferential direction of blowing device is arranged spaced apart into an arcuate segments, and the arcuate segments are towards setting in the groove, along described
The length direction of porous dust-blowing device is provided with multiple arcuate segments.
5. a kind of gauze formula electric dust-removing equipment according to claim 1, it is characterised in that multiple lines be arrangeding in parallel
Net formula anode filter groove is fixed together by angle steel, and the angle steel is arranged on the back of the body of the gauze formula anode filter groove
Portion.
6. a kind of gauze formula electric dust-removing equipment according to claim 5, it is characterised in that the angle steel is arranged on the line
The bottom and top of net formula anode filter groove.
7. a kind of gauze formula electric dust-removing equipment according to claim 1, it is characterised in that the filter pocket rapping apparatus is set
In the bottom of the gauze formula anode filter groove.
8. a kind of gauze formula electric dust-removing equipment according to claim 1, it is characterised in that the dedusting electric field includes multiple
Electric field region, the gauze dust arrester is arranged vertically at the tail end of the electric field region.
9. a kind of gauze formula electric dust-removing equipment according to claim 1, it is characterised in that the number of the gauze dust arrester
Measure as 2-3.
10. a kind of gauze formula electric dust-removing equipment according to claim 1, it is characterised in that the gauze formula anode filter
The material of groove is porous foam metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584616.1A CN107282308A (en) | 2017-07-18 | 2017-07-18 | A kind of gauze formula electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584616.1A CN107282308A (en) | 2017-07-18 | 2017-07-18 | A kind of gauze formula electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107282308A true CN107282308A (en) | 2017-10-24 |
Family
ID=60101625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710584616.1A Pending CN107282308A (en) | 2017-07-18 | 2017-07-18 | A kind of gauze formula electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107282308A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939823A (en) * | 2019-03-14 | 2019-06-28 | 浙江菲达环保科技股份有限公司 | A kind of high-efficiency electric dust catcher of band independence deashing and strainer |
| CN112892871A (en) * | 2021-01-04 | 2021-06-04 | 浙江德创环保科技股份有限公司 | Oil shale flue gas dust collector |
| CN114570529A (en) * | 2022-03-17 | 2022-06-03 | 福建欣隆环保股份有限公司 | Novel electric dust remover with conductive filter tanks |
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