CN219519186U - Vibrator of electrostatic precipitator - Google Patents
Vibrator of electrostatic precipitator Download PDFInfo
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- CN219519186U CN219519186U CN202320865720.9U CN202320865720U CN219519186U CN 219519186 U CN219519186 U CN 219519186U CN 202320865720 U CN202320865720 U CN 202320865720U CN 219519186 U CN219519186 U CN 219519186U
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- rapping
- electrostatic precipitator
- rod
- plate
- vibrator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model provides an electrostatic precipitator's vibrator, set up between two album of dirt electricity boards in electrostatic precipitator, electrostatic precipitator includes casing and album dirt electricity board, be provided with air inlet and gas outlet respectively in the front and back side of casing, be fixed with the installation grid board of transversely placing in the casing, two album dirt electricity boards are fixed respectively in the left and right sides of installation grid board, the vibrator includes rapping rod and the reciprocal mechanism of rapping rod, both ends at the rapping rod all are provided with the rapping head, but the rapping rod left and right directions rectilinear movement ground is connected on the installation grid board, the reciprocal rapping head that rapping rod reciprocal mechanism drive rapping rod reciprocated left and right sides moves the two album of dirt electricity boards that drive both ends. The vibrator of the electrostatic precipitator has the advantages of simple structure and convenient operation; the maintenance and the maintenance are easy, the operation is relatively stable, and the fault is not easy to occur; the dust collection efficiency is high, the damage to the dust collection electric plate is small, and the service life is long; the noise is small in the use process, and the working environment of workers is improved.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a vibrator of an electrostatic dust collector.
Background
The electrostatic dust collector is a device which applies a high-voltage electric field to solid particles in flue gas so as to charge the solid particles, then separates the particles by utilizing electrostatic force between the charged particles and a dust collecting electric plate, thereby realizing dust collection, and in general, the electrostatic dust collector consists of a discharge electrode, the dust collecting electric plate, a vibrator and the like; when the flue gas passes through the discharge electrode, the discharge electrode can charge dust particles, and the charged dust is adsorbed by the dust collecting electric plate after passing through an electric field, so that the aim of dust removal is fulfilled; the electrostatic precipitator is widely applied to industries such as boilers, chemical engineering, cement, metallurgy, building materials and the like, can ensure the sanitation of production environment, can save energy sources, improve air quality and has very obvious economic and social benefits.
The vibrator of electrostatic precipitator is a device for vibrating objects, and can transmit vibration to the dust collecting electric plate needing vibration, and is mainly used for removing dust on the dust collecting electric plate. However, the rappers of the existing electrostatic precipitators have the following problems: the large energy is needed to ensure effective work, the energy consumption is large, the dust removal efficiency is low, and the cost is high; impact on the dust collecting electric plate is large, and the dust collecting electrode is easy to damage; the vibrator can generate larger noise during working, and causes certain interference and discomfort to operators.
Therefore, the vibrator of the novel electrostatic precipitator is researched, and the problem is solved, so that the vibrator has important significance for prolonging the service life, improving the dust removal efficiency and the adaptability of the electrostatic precipitator and reducing the use cost.
Disclosure of Invention
In order to solve the problems, the utility model provides a vibrator of an electrostatic precipitator, which has simple structure and convenient operation; the maintenance and the maintenance are easy, the operation is relatively stable, and the fault is not easy to occur; the dust collection efficiency is high, the damage to the dust collection electric plate is small, and the service life is long; the noise is small in the use process, and the working environment of workers is improved.
The technical scheme of the utility model is as follows:
the utility model provides a vibrator of electrostatic precipitator, sets up between two album of dirt electric plates in electrostatic precipitator, electrostatic precipitator includes casing and album dirt electric plate, is provided with air inlet and gas outlet respectively in the front and back side of casing, is fixed with the installation grid board of violently placing in the casing, and two album dirt electric plates are fixed respectively in the left and right sides of installation grid board, the vibrator includes rapping rod and the reciprocal mechanism of rapping rod, all is provided with the vibration at the both ends of rapping rod and beats the head, but the direction rectilinear movement ground is connected on the installation grid board about rapping rod, the reciprocal mechanism of rapping rod drive rapping rod is reciprocated and is beaten two album of dirt electric plates of the reciprocating vibration of head that drive both ends.
Further, the vibrating rod is connected to the mounting grid plate through a sliding block and a sliding rail matched with the linear guide rail pair, the sliding block is fixedly connected to the bottom of the vibrating rod, an L-shaped plate is fixedly connected to the mounting grid plate, the L-shaped plate consists of a vertical plate and a bottom plate, the bottom plate is fixed to the mounting grid plate, and the sliding rail is fixedly arranged on the upper portion of the bottom plate.
Further, the vibrating head is detachably connected to the end of the vibrating rod.
Further, the vibrating head is in threaded connection with the vibrating rod.
Further, a protective sleeve is sleeved on the vibrating head.
Further, the protective sleeve is an insulating rubber sleeve.
Further, the vibrating rod reciprocating vibrating mechanism comprises a rack, a swinging rod and a swinging rod reciprocating swing driving device, wherein the rack, the swinging rod and the swinging rod reciprocating swing driving device are arranged on the upper portion of the vibrating rod, the swinging rod consists of a straight rod and a sector gear disc, the sector gear disc is meshed with the rack in a matching mode, the gear center of the sector gear disc is rotatably connected to the mounting grid plate, and the swinging rod rotates around the gear center under the action of the swinging rod reciprocating swing driving device.
Further, a rotating shaft is arranged on the vertical plate and is inserted into a hole in the center of the gear of the sector gear disk.
Further, the reciprocating swing driving device of the swing rod comprises a motor speed reducer and an eccentric rotary disc, the motor speed reducer is fixedly arranged on the vertical plate, the center of the eccentric rotary disc is fixedly connected to an output shaft of the motor speed reducer, an eccentric shaft is arranged on the eccentric rotary disc, the eccentric shaft is arranged at a non-center position of the eccentric rotary disc, and a long hole matched with the shape of the eccentric shaft is formed in the straight rod.
Further, an ash bucket is arranged below the installation grating plate, the ash bucket is of a shell-shaped structure with a large upper opening and a small lower opening, and the two dust collecting electric plates fall into the upper opening range of the ash bucket in the vertical direction.
The utility model has the beneficial effects that:
1. the vibrating dust remover disclosed by the utility model is simple in structure and convenient to operate; easy maintenance, relatively stable operation and difficult fault occurrence.
2. The vibrating dust remover disclosed by the utility model has the advantages of high dust removal efficiency, small damage to the dust collection electric plate and long service life.
3. The vibrating dust remover disclosed by the utility model has small noise in the use process and improves the working environment of staff.
Drawings
The aspects and advantages of the present utility model will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.
In the drawings:
fig. 1 is a schematic view of a vibrator of an electrostatic precipitator according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of the portion I in FIG. 2;
FIG. 4 is a cross-sectional view B-B in FIG. 2;
fig. 5 is a schematic view of rapping of a rapper of an electrostatic precipitator in accordance with an embodiment of the present utility model;
fig. 6 is a schematic structural view of the rocking lever.
The components represented by the reference numerals in the figures are:
the utility model comprises the following steps: 1. the dust collecting device comprises an air inlet, 2, a shell, 3, a discharge electrode, 4, a dust collecting electric plate, 5, an air outlet, 6, a dust hopper, 7, a motor speed reducer, 8, an L-shaped plate, 8a, a vertical plate, 8b, a bottom plate, 9, an eccentric rotary disc, 10, a swinging rod, 10a, a straight rod, 10b, a sector gear disc, 10c, a long strip hole, 10d, a hole, 11, an eccentric shaft, 12, a rotating shaft, 13, a vibrating rod, 14, a sliding block, 15, a sliding rail, 16, a vibrating head, 17 and an installation grid plate.
Detailed Description
As shown in fig. 1 to 6, a vibrator of an electrostatic precipitator is arranged between two dust collecting electric plates 4 in the electrostatic precipitator, the electrostatic precipitator comprises a shell 2 and dust collecting electric plates 4, an air inlet 1 and an air outlet 5 are respectively arranged at the front side and the rear side of the shell 2, a mounting grid plate 17 which is transversely arranged is fixed in the shell 2, the two dust collecting electric plates 4 are respectively fixed at the left side and the right side of the mounting grid plate 17, the vibrator comprises a vibrating rod 13 and a vibrating rod reciprocating vibrating mechanism, vibrating heads 16 are arranged at two ends of the vibrating rod 13, the vibrating rod 13 can be linearly connected to the mounting grid plate 17 in a left-right direction, and the vibrating rod reciprocating vibrating mechanism drives the vibrating rods 13 to reciprocate to drive the vibrating heads 16 at the two ends to reciprocally vibrate the two dust collecting electric plates 4; preferably, the vibrating head 16 is sleeved with a protective sleeve; preferably, the material of the protective sleeve is an insulating elastic material; preferably, the protective sleeve is made of rubber; the vibrating head 16 has simple structure and high dust removal efficiency, and the vibrating head provided with the rubber protective sleeve has small damage to the dust collecting electric plate 4, so that the service life of the dust collecting electric plate 4 is prolonged; the vibration beating head with the rubber protective sleeve has small noise in the use process, can obviously improve the working environment of the staff and protects the physical and mental health of the staff.
As shown in fig. 1 and 4, the rapping bar 13 is connected to the mounting grid plate 17 through a sliding block 14 and a sliding rail 15 matched with the linear guide rail pair, and the sliding block 14 is fixedly connected to the bottom of the rapping bar 13; the sliding block 14 and the sliding rail 15 are linear guide rail pairs, so that the movement resistance between the sliding block 14 and the sliding rail 15 is less, the energy consumption is saved, and the use cost of the device is reduced; an L-shaped plate 8 is fixedly connected to the mounting grid plate 17, the L-shaped plate 8 consists of a vertical plate 8a and a bottom plate 8b, the bottom plate 8b is fixed on the mounting grid plate 17, a sliding rail 15 is fixedly arranged on the upper part of the bottom plate 8b, and a vibrating rod 13 is meshed with a vibrating rod reciprocating vibrating mechanism and transversely and reciprocally moves under the drive of a vibrating rod driving device; the vibrating rod reciprocating vibrating mechanism comprises a rack, a swinging rod 10 and a swinging rod reciprocating swinging driving device which are arranged at the upper part of a vibrating rod 13, the swinging rod 10 consists of a straight rod 10a and a sector gear disc 10b, the sector gear disc 10b is meshed with the rack, and the gear center of the sector gear disc 10b is rotatably connected to a mounting grid plate 17; preferably, a rotating shaft 12 is provided on the vertical plate 8a, and the rotating shaft 12 is inserted into a hole 10d provided in the center of the gear of the sector gear disc 10 b; the swinging rod 10 rotates around the center of the gear under the action of a swinging rod reciprocating swinging driving device; the vibrating head 16 is detachably connected to the end part of the vibrating rod 13, and preferably, the vibrating head 16 is in threaded connection with the vibrating rod 13; when the rapping head 16 is worn, the rapping head can be quickly replaced, the downtime is reduced, and the maintenance and the repair are easy.
As shown in fig. 6, the swing lever 10 is composed of a straight lever 10a, a sector gear plate 10b, a long bar hole 10c and a hole 10 d; as shown in fig. 1 to 4, the sector gear disk 10b is in meshed connection with the rapping bar 13, and the swinging bar reciprocating swing driving device drives the sector gear disk 10b to transversely reciprocate, so as to drive the rapping bar 13 to transversely reciprocate; the swing rod reciprocating swing driving device comprises a motor speed reducer 7 and an eccentric rotary disc 9, wherein the motor speed reducer 7 is fixedly arranged on a vertical plate 8a, the center of the eccentric rotary disc 9 is fixedly connected to an output shaft of the motor speed reducer 7, an eccentric shaft 11 is arranged on the eccentric rotary disc 9, the eccentric shaft 11 is arranged at a non-center position of the eccentric rotary disc 9, a straight rod 10a is provided with a strip hole 10c matched with the shape of the eccentric shaft 11, and the vibrator of the electrostatic precipitator is simple in structure and convenient to operate; easy maintenance, relatively stable operation and difficult fault occurrence.
As shown in fig. 2 and 5, an ash bucket 6 is arranged below the installation grid plate 17, the ash bucket 6 is of a shell-shaped structure with a large upper opening and a small lower opening, and the two dust collecting electric plates 4 fall into the upper opening range of the ash bucket 9 in the vertical direction.
In the dust removal process, firstly, dust containing dust is required to be introduced into an electrostatic precipitator, enters the shell 2 through the air inlet 1, and moves towards the air outlet 5 through the discharge electrode 3 and the dust collection electric plate 4; at this time, by applying a high-voltage electric field to the discharge electrode 3, the smoke particles entering the housing 2 are charged, electrostatic action is generated between the charged smoke particles and the dust collecting electric plate 4, the charged smoke particles are captured and deposited on the dust collecting electric plate 4, and the purified gas is discharged through the gas outlet 5; the dust deposited on the dust collecting electric plate 4 is continuously rapped by the rapper of the electrostatic precipitator to fall down and finally enters into the dust hopper 6; when the electrostatic precipitator is started, the motor speed reducer 7 is started to drive the eccentric rotary table 9 to rotate, and the eccentric shaft 11 eccentrically arranged on the eccentric rotary table 9 rotates along with the eccentric rotary table 9; as the eccentric shaft 11 is inserted into the strip hole 10c, the eccentric shaft 11 rotates to drive the swinging rod 10 to transversely swing around the rotating shaft 12, so as to drive the sector gear disc 10b on the swinging rod 10 to transversely swing; the sector gear plate 10b is meshed with the rapping bar 13, so that the rapping bar 13 also moves transversely and reciprocally together; the vibrating heads 16 are arranged at two ends of the vibrating rod 13, and when the vibrating rod 13 transversely reciprocates, the vibrating heads 16 transversely reciprocate to continuously vibrate the dust collecting electrode 4; as shown in fig. 2 and 5, the vibrating head 16 and the vibrating rod 13 move transversely and reciprocally, and continuously vibrate the dust collecting electric plates 4 on both sides; the vibrating head driving device is arranged between the two dust collecting electric plates 4, vibrating heads 2 are arranged at two ends of the vibrating rod 13, and the two vibrating heads 2 are driven by the vibrating head driving device to reciprocate and transversely move and vibrate the two dust collecting electric plates 4 in a reciprocating manner; the vibration head driving device can simultaneously vibrate two dust collection electric plates 4, so that the energy utilization efficiency of the device is improved, the dust collection efficiency is high, the damage to the dust collection electric plates is small, and the service life is long; the vibrator of the electrostatic precipitator has the advantages of simple structure and convenient operation; the maintenance and the maintenance are easy, the operation is relatively stable, and the fault is not easy to occur; the dust collection efficiency is high, the damage to the dust collection electric plate is small, and the service life is long; the noise is small in the use process, and the working environment of workers is improved.
Claims (10)
1. The utility model provides a vibrator of electrostatic precipitator, sets up between two album dirt electrical board (4) in electrostatic precipitator, electrostatic precipitator includes casing (2) and album dirt electrical board (4), is provided with air inlet (1) and gas outlet (5) respectively in the front and back side of casing (2), is fixed with horizontal installation grid board (17) of placing in casing (2), and two album dirt electrical board (4) are fixed respectively in the left and right sides of installation grid board (17), a serial communication port, the vibrator includes rapping rod (13) and rapping rod reciprocal mechanism of rapping, all is provided with at the both ends of rapping rod (13) and shakes head (16), but rapping rod (13) left and right directions rectilinear movement is connected on installation grid board (17), and rapping rod reciprocal mechanism of rapping drive rapping rod (13) is reciprocal to be controlled and is moved and drive two album dirt electrical board (4) of reciprocal shaking of both ends.
2. Rapper for an electrostatic precipitator according to claim 1, in which the rapping bar (13) is connected to the mounting grid plate (17) by means of a linear guide pair cooperating slide block (14) and slide rail (15), the slide block (14) is fixedly connected to the bottom of the rapping bar (13), an L-shaped plate (8) is fixedly connected to the mounting grid plate (17), the L-shaped plate (8) consists of a riser (8 a) and a bottom plate (8 b), the bottom plate (8 b) is fixed to the mounting grid plate (17), and the slide rail (15) is fixedly mounted on the upper part of the bottom plate (8 b).
3. A rapper for an electrostatic precipitator according to claim 2, in which said rapping head (16) is detachably connected to the end of the rapping rod (13).
4. A rapper for an electrostatic precipitator according to claim 3, in which the rapping head (16) is in threaded connection with the rapping rod (13).
5. A rapper for an electrostatic precipitator according to claim 3, in which a protective sleeve is fitted over the rapping head (16).
6. The rapper of an electrostatic precipitator according to claim 5, in which said protective sleeve is an insulating rubber sleeve.
7. A rapper for an electrostatic precipitator according to claim 2, in which said rapping bar reciprocating rapping mechanism comprises a rack arranged on the upper part of the rapping bar (13), a swinging bar (10) and a swinging bar reciprocating swing driving device, said swinging bar (10) is composed of a straight bar (10 a) and a sector gear disc (10 b), said sector gear disc (10 b) is engaged with the rack, the gear centre of said sector gear disc (10 b) is rotatably connected to the mounting grid plate (17), and said swinging bar (10) rotates around the gear centre under the action of said swinging bar reciprocating swing driving device.
8. Rapper of an electrostatic precipitator according to claim 7, in which a rotation shaft (12) is provided on the vertical plate (8 a), the rotation shaft (12) being inserted in a hole (10 d) provided in the centre of the gear of said sector gear disc (10 b).
9. The vibrator of an electrostatic precipitator according to claim 7, wherein said oscillating bar reciprocating oscillating drive means comprises a motor reducer (7) and an eccentric turntable (9), said motor reducer (7) is fixedly arranged on a vertical plate (8 a), the center of the eccentric turntable (9) is fixedly connected to the output shaft of the motor reducer (7), an eccentric shaft (11) is arranged on the eccentric turntable (9), said eccentric shaft (11) is arranged at a non-center position of the eccentric turntable (9), and a long hole (10 c) matching with the shape of the eccentric shaft (11) is arranged on a straight bar (10 a).
10. A rapper for an electrostatic precipitator according to claim 9, in which an ash bucket (6) is arranged below the mounting grid plate (17), said ash bucket (6) being of a shell-like structure with a large upper opening and a small lower opening, both dust collecting plates (4) falling in the vertical direction within the upper opening of the ash bucket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320865720.9U CN219519186U (en) | 2023-04-18 | 2023-04-18 | Vibrator of electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320865720.9U CN219519186U (en) | 2023-04-18 | 2023-04-18 | Vibrator of electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219519186U true CN219519186U (en) | 2023-08-15 |
Family
ID=87586962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320865720.9U Active CN219519186U (en) | 2023-04-18 | 2023-04-18 | Vibrator of electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219519186U (en) |
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2023
- 2023-04-18 CN CN202320865720.9U patent/CN219519186U/en active Active
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