CN206604643U - Electrostatic dust collection equipment - Google Patents
Electrostatic dust collection equipment Download PDFInfo
- Publication number
- CN206604643U CN206604643U CN201720125162.7U CN201720125162U CN206604643U CN 206604643 U CN206604643 U CN 206604643U CN 201720125162 U CN201720125162 U CN 201720125162U CN 206604643 U CN206604643 U CN 206604643U
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- China
- Prior art keywords
- anode
- housing
- negative electrode
- spiral arm
- dust collection
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Abstract
The utility model discloses a kind of electrostatic dust collection equipment, its drip irrigation device is to include housing, air inlet and air outlet are provided with housing, the inside of housing is provided with the cathod system for making dust with negative electrical charge and makes the anode system of dust deposit, the anode system includes anode superstructure and anode dust collection plate, the cathod system includes negative electrode crossbeam, negative electrode connecting plate, two ends connect the cathode line and the bur needle in cathode line of negative electrode crossbeam and negative electrode connecting plate respectively, the anode extension stretched out outside housing is extended with the anode superstructure, anode vibrator is removably connected with the anode extension;The outside of the housing is provided with the cathode rapping device acted on negative electrode connecting plate;The cathode rapping device includes spiral arm and the connecting seat connected with enclosure interior, and the spiral arm stretches in enclosure interior by connecting seat, and the spiral arm is hinged with connecting seat, and the gap for making spiral arm be rotated along hinged place is left between the spiral arm and hinged seat.
Description
Technical field
The utility model is related to a kind of power metallurgy equipment technical field, more particularly to a kind of electrostatic dust collection equipment.
Background technology
With the continuous quickening of process of industrialization, oil, chemical industry, medicine and other fields inevitable real estate in process of production
Fecula dirt and flue gas, dedusting are exactly that the dust that will be produced in production is separated from flue gas, so as to reduce the pollution of dust.
At present, the deduster of in the market is generally electrostatic dust collection equipment, after deduster works long hours, and charged polarity is different
Dust is in the presence of electric field force, and its anode system and cathod system can deposit substantial amounts of dust, influences its work to imitate
Rate.
At present, the notification number of in the market discloses a kind of integral electric precipitation of dry-and wet-type for CN105396694A Chinese patent
Multiple pole plates and multiple polar curves are arranged vertically in device, its housing, the upper end of multiple polar curves is linked together by upper junction plate,
The lower end of multiple polar curves is linked together by lower connecting plate, is provided with anode vibrator, upper junction plate and is pacified on lower connecting plate
Equipped with cathode vibration-beating device, although this dust arrester by anode vibrator and cathode vibration-beating device to anode system and negative electrode system
System carries out dedusting operation, still, because anode vibrator and cathode vibration-beating device are respectively positioned on the enclosure interior of dust arrester, cleaning dimension
Repair it is complex, staff needed when being repaired close dust arrester could be repaired, reduce dust arrester
Operating efficiency.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that offer one kind in the operating condition can be right
The electrostatic dust collection equipment that its anode vibrator and cathode vibration-beating device are repaired.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of electrostatic precipitation is set
It is standby, including housing, air inlet and air outlet are provided with housing, the inside of housing is provided with the negative electrode system for making dust carry negative electrical charge
Unite and make the anode system of dust deposit, the anode system includes anode superstructure and anode dust collection plate, the negative electrode system
System includes negative electrode crossbeam, negative electrode connecting plate, two ends and connects the cathode line of negative electrode crossbeam and negative electrode connecting plate respectively and positioned at the moon
Being extended with bur needle on polar curve, the anode superstructure can on the anode extension stretched out outside housing, the anode extension
Dismounting is connected with anode vibrator;The outside of the housing is provided with the cathode rapping device acted on negative electrode connecting plate;It is described
Cathode rapping device includes spiral arm and the connecting seat connected with enclosure interior, and the spiral arm is stretched in housing by connecting seat
Portion, the spiral arm is hinged with connecting seat, and the gap for making spiral arm be rotated along hinged place is left between the spiral arm and hinged seat.
By above-mentioned technological means, anode vibrator and cathode rapping device is set to be respectively positioned on outside housing, it is not necessary to close
Electrostatic dust collection equipment, staff just can repair anode vibrator and cathode rapping device, and staff can be from housing
The spiral arm for stretching in enclosure interior is removed and repaired by connecting seat outside, the unused time of electrostatic dust collection equipment is reduced, is improved
The operating efficiency of electrostatic dust collection equipment.
It is preferred that:The cathode rapping device also include brake cylinder, respectively with spiral arm be located at housing outside end and
The dust cover of connecting plate, two ends provided with opening that the end of brake cylinder is hinged, the connecting seat is located at negative electrode connecting plate
Below horizontal plane.
By above-mentioned technological means, the power source and easily impaired drive mechanism of cathode rapping device is set to be respectively positioned on shell
In vitro, it is easy to staff to be overhauled outside housing, reduces the downtime of cathode rapping device, reduces the work of staff
Make intensity.
It is preferred that:The dust cover one end open is fixed on housing, spiral arm outside the brake cylinder, housing and
Connecting seat is respectively positioned in dust cover, and the other end of the dust cover away from housing is connected with dust cover, the dust cap
Plate is connected by bolt with dust cover, and the brake cylinder is fixed on the inwall of dust cover.
By above-mentioned technological means, due to leaving gap between spiral arm and connecting seat, after electrostatic dust collection equipment work, housing
Internal pressure is different from the pressure of hull outside, causes the gas inside and outside housing to have part by between connecting seat and spiral arm
Gap circulation, cathode rapping device is closed by using dust cover and dust cover, made in dust cover
Air pressure with housing other are identical, make the gas in dust cover be difficult to produce convection current with the gas of enclosure interior, make simultaneously
Cathode rapping device is difficult to be contaminated, and extends its service life, reduces the number of times damaged, improves the work effect of electrostatic dust collection equipment
Rate.
It is preferred that:The end of one end that the spiral arm is stretched into housing is provided with rapping portion, and the rapping portion can be through company
Joint chair is moved to outside housing, and the rapping portion is connected with spiral arm by bearing pin, and bearing pin is parallel with negative electrode connecting plate.
By above-mentioned technological means, allow staff that the spiral arm with rapping portion is taken out and changed outside housing
The rapping portion of abrasion, saves the maintenance time of electrostatic dust collection equipment, meanwhile, when rapping portion acts on power on negative electrode connecting plate,
Negative electrode connecting plate produces a reaction force to rapping portion, and reaction force acts are in the two ends of bearing pin, it is ensured that rapping portion is by the moon
Larger position skew will not occur during the reaction force of pole connecting plate, it is ensured that the stability of cathode rapping device work.
It is preferred that:The rapping portion acts on one end of negative electrode connecting plate for cambered surface and is made up of brass material.
By above-mentioned technological means, the surface stress that rapping portion is contacted with negative electrode connecting plate is more disperseed, wear and tear smaller,
Simultaneously as the material of brass is softer, negative electrode connecting plate not easy to wear and the contact surface in rapping portion, and due to brass hardness compared with
Low, proportion is larger, and strength during percussion is larger, it is ensured that percussion portion is larger to the active force of negative electrode connecting plate, makes to be deposited on negative electrode
The dust of system easily comes off, and improves the working effect of cathode rapping device, improves the operating efficiency of electrostatic dust collection equipment.
It is preferred that:Be connected with to hold on the lower surface of the negative electrode connecting plate and hit felt, it is described hold hit felt and negative electrode connecting plate can
Dismounting connection, the rapping portion, which acts on to hold, to be hit on felt.
By above-mentioned technological means, rapping portion is set directly to be replaced after acting on the abrasion of the position on negative electrode connecting plate,
The replacement frequency of negative electrode connecting plate is reduced, the service life of negative electrode connecting plate is improved, resource loss is saved.
It is preferred that:Described hold hits the center of the felt dorsad side of negative electrode connecting plate and is provided with connecting pole, and connecting pole dorsad holds and hit
End is hit in the end of felt provided with diameter more than holding for connecting pole, and the rapping portion links with spiral arm and acts on to hold and hits on end.
By above-mentioned technological means, the amplitude for rotating spiral arm is smaller, increases space availability ratio, while making spiral arm with being connected
Gap between seat inwall is smaller, and dust when reducing shutdown in housing flows to the quantity in dust cover, drop by connecting seat
The cleaning cycle of low cathode rapping device, improves the operating efficiency of electrostatic dust collection equipment.
It is preferred that:U-type groove steel is additionally provided between the anode extension and anode vibrator, the two ends of U-type groove steel are removable
Unload and be connected on anode extension, the U-shaped opening end of U-type groove steel is welded with the installing plate for installing anode vibrator, described
Anode vibrator is fastened by bolts on installing plate.
By above-mentioned technical proposal, anode vibrator is easily installed and is dismantled, reduce the dismounting of anode vibrator and install
Time, facilitate staff to enter line replacement to the anode vibrator of damage, reduce the time that anode vibrator is stopped, carry
The operating efficiency of high electrostatic dust collection equipment.
It is preferred that:The housing is provided with maintenance door.
By above-mentioned technological means, staff is repaired by folding maintenance door to the structure of housing, make
Staff conveniently overhauls electrostatic dust collection equipment.
It is preferred that:End of the connecting seat away from housing is provided with annular outer edge, the spiral arm and is arranged with heat insulation felt structure
Into dirt-proof boot, one end of the dirt-proof boot is fixed in annular outer edge, the other end and spiral arm are in close contact.
By above-mentioned technological means, due to heat insulation felt high resilience and effect of heat insulation, wearability are preferably, not rapid wear under high temperature
Ruin, when spiral arm is rotated with certain deformation effects, long-term use is not easy to wear, when pressure is excessive inside and outside housing, housing
Interior gas is flowed in dust cover by the gap between connecting seat and spiral arm, and dirt-proof boot will pass through gap between the two
Dust is isolated, and is reduced pollution speed of the dust to cathode rapping device, is extended the cleaning frequency of cathode rapping device, improves
The operating efficiency of electrostatic dust collection equipment.
In summary, the utility model having the beneficial effect that in contrast to prior art:Staff is set not close electrostatic
Enter line replacement or maintenance activity in the case of cleaner to anode vibrator and cathode rapping device, reduce cathode rapping dress
The cleaning frequency put, it is ensured that the stability of cathode rapping device work, improves the working effect of cathode rapping device, reduces negative electrode
The frequency of replacement of connecting plate, makes maintenance work of the staff to electrostatic dust collection equipment more convenient, improves electrostatic dust collection equipment
Operating efficiency.
Brief description of the drawings
Fig. 1 is the front view of embodiment;
Fig. 2 is the front view of embodiment middle-jiao yang, function of the spleen and stomach electrode systems;
Fig. 3 is the enlarged drawing at A in Fig. 2;
Fig. 4 is the front view of cathod system in embodiment;
Fig. 5 is the enlarged drawing at B in Fig. 4;
Fig. 6 is the enlarged drawing at C in Fig. 4;
Fig. 7 is the enlarged drawing at D in Fig. 4.
Reference:1st, housing;2nd, air inlet;3rd, air outlet;4th, Double-deck cinder discharge valve;5th, cathod system;6th, anode system;
7th, anode superstructure;8th, anode dust collection plate;9th, negative electrode crossbeam;10th, negative electrode connecting plate;11st, cathode line;12nd, bur needle;13rd, anode
Extension;14th, anode vibrator;15th, cathode rapping device;16th, U-type groove steel;17th, installing plate;18th, bolt;19th, gas is braked
Cylinder;20th, connecting plate;21st, spiral arm;22nd, dust cover;23rd, connecting seat;24th, dust cover;25th, rapping portion;26th, bearing pin;27、
Hold and hit felt;28th, connecting pole;29th, hold and hit end;30th, maintenance door;31st, annular outer edge;32nd, dirt-proof boot.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of electrostatic dust collection equipment, including housing 1, the lower end of housing 1 is provided with air inlet 2, and the upper end of housing 1 is opened
There is air outlet 3, the bottom of housing 1 is provided with the Double-deck cinder discharge valve 4 for ash discharge, and the middle part of housing 1 is provided with housing 1
The maintenance door 30 that portion's system is overhauled.
Understood with reference to Fig. 1, Fig. 2 and Fig. 4, anode system 6 and cathod system 5 are installed, anode superstructure 7 is stretched in housing 1
Go out the outer formation anode extension 13 of housing 1, anode extension 13 is connected with anode vibrator 14, and cathode rapping device 15 is located at sun
The lower section of pole vibrator 14.
Understood with reference to Fig. 1, Fig. 2 and Fig. 3, the anode superstructure 7 of anode system 6, anode dust collection plate 8 and positioned at anode superstructure
On 7 and the anode extension 13 that stretches out outside housing 1, the end that anode extension 13 is stretched out outside housing 1 is connected with U-type groove steel 16
Connect, the two ends of U-type groove steel 16 are connected with two neighboring anode extension 13, the U-shaped opening of U-type groove steel 16 dorsad anode extension
13, installing plate 17 is welded with the middle part of the U-shaped opening side of U-type groove steel 16, and anode vibrator 14 is fixed on peace by bolt 18
Fill on plate 17.
Understood with reference to Fig. 1 and Fig. 4, cathod system 5 includes negative electrode crossbeam 9, is connected and vertical cathode line with negative electrode crossbeam 9
11, the other end of the cathode line 11 away from negative electrode crossbeam 9 is connected with negative electrode connecting plate 10.
As shown in figure 5, being welded with cathode line 11 for by the bur needle 12 of gas ionization.
Understand that the lower surface of negative electrode connecting plate 10, which is removably connected with to hold, hits felt 27 with reference to Fig. 4 and Fig. 6, hold and hit felt 27 and carry on the back
Connecting pole 28 is formed to the central integral of negative electrode connecting plate 10, end of the connecting pole 28 away from negative electrode connecting plate 10 is integrally formed
There is discoid holding to hit end 29.
Understood with reference to Fig. 4, Fig. 6 and Fig. 7, the center line of the cathode rapping device 15 on housing 1 is connected close to negative electrode
Horizontal plane where plate 10;Cathode rapping device 15 includes brake cylinder 19, and the end of brake cylinder 19 is hinged with a connection
Plate 20, connecting plate 20 is hinged with spiral arm 21, and spiral arm 21 is stretched in inside housing 1 by connecting seat 23, spiral arm 21 and the phase of connecting seat 23
It is hinged;The end that spiral arm 21 is stretched in housing 1 is connected with a rapping portion 25 being made up of brass material, rapping by bearing pin 26
It is inconsistent that portion 25 and holding on negative electrode connecting seat 23 hit end 29, and appearance own rotation is left between spiral arm 21 and connecting seat 23 and is held and is shaken
Beat the gap that passes through of portion 25, dorsad one end of housing 1 is welded with an annular outer edge 31, spiral arm 21 and is arranged with one connecting seat 23
The individual dirt-proof boot 32 being made up of heat-insulated felt material, one end of dirt-proof boot 32 with spiral arm 21 is brought into close contact, the other end passes through bolt 18
It is fixed in annular outer edge 31, the stage casing of dirt-proof boot 32 is in dome-type.
After electrostatic dust collection equipment works a period of time, deposition has a large amount of dust, anode vibrator 14 on anode dust collection plate 8
It is controlled to start working, vibration is produced, kinetic energy reaches the anode being connected with U-type groove steel 16 by installing plate 17 and U-type groove steel 16
On extension 13, the linkage anode superstructure 7 of anode extension 13 produces vibration, and then connection and the anode of anode superstructure 7 is gathered dust
Plate 8 produces free vibration, is deposited on the dust on anode dust collection plate 8 in the vibration of anode dust collection plate 8 and the work of self gravitation
With falling to the bottom of electrostatic dust collection equipment;Because cathod system 5 and the junction of anode system 6 are less, cathode line 11 is located at each
Between anode dust collection plate 8, cathode line 11 is not contacted with anode dust collection plate 8, and the kinetic energy that the vibration of anode dust collection plate 8 is produced can not
It is delivered on cathod system 5, after deposition has dust on negative electrode connecting plate 10, cathode line 11 and bur needle 12, cathode rapping
Device 15 is started working, and the end of brake cylinder 19 is moved upwards, and connecting plate 20 is moved up, and spiral arm 21 is hinged with connecting plate 20
One end also move up, spiral arm 21 is basic point with connecting seat 23, and the end for stretching in the spiral arm 21 in housing 1 is moved down, product
Collect together potential energy, the end retracted downward of brake cylinder 19, connecting plate 20 is moved down, one end that spiral arm 21 and connecting plate 20 are hinged to
Lower movement, the end that spiral arm 21 is stretched in housing 1 is moved impact and held upwards hits end 29, holds and hits end 29 and lead to the instantaneous power received
Cross connecting pole 28 and be transferred to hold and hit on felt 27, hold and hit felt 27 by power and then be transferred on negative electrode connecting plate 10, negative electrode connecting plate 10
Coupled cathode line 11 and the bur needle 12 being fixed in cathode line 11 is driven to carry out free vibration, dust is due to vibrations
And the gravity of itself slides to the bottom of electrostatic dust collection equipment, brake cylinder 19 continues to move back and forth, and cathod system 5 is periodically
Stress, dust slides.
After the long-time of anode vibrator 14 is using needing repairing, electrostatic dust collection equipment works on, and staff will be tight
The bolt 18 for being fixed in anode vibrator 14 is removed, and changes the anode vibrator 14 used temporarily, electrostatic dust collection equipment normal work.
After cathode rapping device 15 breaks down, electrostatic apparatus works on, and staff removes dust cover 24,
In the outer maintenance and cleaning work for carrying out cathode rapping device 15 of housing 1, after the rapping portion 25 in housing 1 is impaired serious,
Staff disassembles the structure that spiral arm 21 is hinged with connecting seat 23 and connecting plate 20, and dirt-proof boot 32 is removed, spiral arm 21 from
Taken out at connecting seat 23, then the bearing pin 26 in rapping portion 25 is taken out, the rapping portion 25 of abrasion is changed, is turned back to by connecting seat 23
In housing 1, dirt-proof boot 32 resets again, and spiral arm 21 resets with the articulated position at connecting seat 23 and connecting plate 20, covers anti-
Dirt cover plate 24, cathode rapping device 15 works on;
When hold the other systems hit in the serious wear of felt 27 or housing 1 it is impaired after, staff closes electrostatic dust collection equipment,
Maintenance replacing is carried out to the system in housing 1 by maintenance door 30.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (10)
1. air inlet (2) and air outlet (3), housing are provided with a kind of electrostatic dust collection equipment, including housing (1), housing (1)
(1) inside is provided with the cathod system (5) for making dust with negative electrical charge and makes the anode system (6) of dust deposit, the sun
Electrode systems (6) include anode superstructure (7) and anode dust collection plate (8), and the cathod system (5) includes negative electrode crossbeam (9), negative electrode
Connecting plate (10), two ends connect the cathode line (11) of negative electrode crossbeam (9) and negative electrode connecting plate (10) and positioned at cathode line respectively
(11) bur needle (12) on, it is characterised in that:It is extended with the anode superstructure (7) and stretches out the anode stretching of housing (1) outside
Anode vibrator (14) is removably connected with portion (13), the anode extension (13);The outside of the housing (1) is provided with work
Cathode rapping device (15) on negative electrode connecting plate (10);The cathode rapping device (15) include spiral arm (21) and with
The connecting seat (23) of connection inside housing (1), the spiral arm (21) stretches in housing (1) inside, the rotation by connecting seat (23)
Arm (21) is hinged with connecting seat (23), and the spiral arm (21) is left between hinged seat to be made between spiral arm (21) rotates along hinged place
Gap.
2. electrostatic dust collection equipment according to claim 1, it is characterised in that:The cathode rapping device (15) also includes system
Take offence cylinder (19), be located at spiral arm (21) connection that the end of the outer end of housing (1) and brake cylinder (19) is hinged respectively
Plate (20), two ends be provided with opening dust cover (22), the connecting seat (23) be located at negative electrode connecting plate (10) horizontal plane with
Under.
3. electrostatic dust collection equipment according to claim 2, it is characterised in that:Dust cover (22) one end open is fixed
In on housing (1), the outer spiral arm (21) of the brake cylinder (19), housing (1) and connecting seat (23) are respectively positioned on dust cover
(22) in, the other end of the dust cover (22) away from housing (1) is connected with dust cover (24), the dust cover (24)
It is connected by bolt (18) with dust cover (22), the brake cylinder (19) is fixed on the inwall of dust cover (22).
4. electrostatic dust collection equipment according to claim 3, it is characterised in that:The spiral arm (21) is stretched into housing (1)
The end of one end is provided with rapping portion (25), and the rapping portion (25) can move to housing (1) outside through connecting seat (23), described to shake
Beat portion (25) to be connected by bearing pin (26) with spiral arm (21), bearing pin (26) is parallel with negative electrode connecting plate (10).
5. electrostatic dust collection equipment according to claim 4, it is characterised in that:The rapping portion (25) acts on negative electrode connection
One end of plate (10) is cambered surface and is made up of brass material.
6. electrostatic dust collection equipment according to claim 5, it is characterised in that:On the lower surface of the negative electrode connecting plate (10)
It is connected with to hold and hits felt (27), described hold is hit felt (27) and be detachably connected with negative electrode connecting plate (10), rapping portion (25) effect
Hit in holding on felt (27).
7. electrostatic dust collection equipment according to claim 6, it is characterised in that:Described hold hits felt (27) dorsad negative electrode connecting plate
(10) center of side is provided with connecting pole (28), and connecting pole (28) dorsad holds the end for hitting felt (27) provided with diameter more than connection
End (29) is hit in holding for post (28), and the rapping portion (25) is linked with spiral arm (21) and acts on to hold and hits on end (29).
8. electrostatic dust collection equipment according to claim 7, it is characterised in that:The anode extension (13) and anode rapping
U-type groove steel (16) is additionally provided between device (14), the two ends of U-type groove steel (16) are removably connected on anode extension (13), U-shaped
The U-shaped opening end of channel-section steel (16) is welded with the installing plate (17) for installing anode vibrator (14), the anode vibrator
(14) it is anchored on by bolt (18) on installing plate (17).
9. electrostatic dust collection equipment according to claim 8, it is characterised in that:The housing (1) is provided with maintenance door (30).
10. electrostatic dust collection equipment according to claim 9, it is characterised in that:The remote housing (1) of the connecting seat (23)
End is provided with the dirt-proof boot (32) that heat insulation felt composition is arranged with annular outer edge (31), the spiral arm (21), the dirt-proof boot
(32) one end is fixed in annular outer edge (31), the other end and spiral arm (21) are in close contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720125162.7U CN206604643U (en) | 2017-02-10 | 2017-02-10 | Electrostatic dust collection equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720125162.7U CN206604643U (en) | 2017-02-10 | 2017-02-10 | Electrostatic dust collection equipment |
Publications (1)
Publication Number | Publication Date |
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CN206604643U true CN206604643U (en) | 2017-11-03 |
Family
ID=60169111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720125162.7U Expired - Fee Related CN206604643U (en) | 2017-02-10 | 2017-02-10 | Electrostatic dust collection equipment |
Country Status (1)
Country | Link |
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CN (1) | CN206604643U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU193625U1 (en) * | 2019-09-24 | 2019-11-07 | Общество с ограниченной ответственностью "ФИНГО-Комплекс" | Horizontal multi-field electrostatic precipitator |
-
2017
- 2017-02-10 CN CN201720125162.7U patent/CN206604643U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU193625U1 (en) * | 2019-09-24 | 2019-11-07 | Общество с ограниченной ответственностью "ФИНГО-Комплекс" | Horizontal multi-field electrostatic precipitator |
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Legal Events
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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: 20171103 Termination date: 20190210 |