CN215140942U - Electrostatic dust removal device for flue gas - Google Patents
Electrostatic dust removal device for flue gas Download PDFInfo
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- CN215140942U CN215140942U CN202120014094.3U CN202120014094U CN215140942U CN 215140942 U CN215140942 U CN 215140942U CN 202120014094 U CN202120014094 U CN 202120014094U CN 215140942 U CN215140942 U CN 215140942U
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- flue gas
- connecting rod
- negative pole
- anode plate
- metal strip
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Abstract
The utility model discloses a flue gas electrostatic precipitator device, including a plurality of vertical anode plates of placing side by side, one side of anode plate is equipped with a plurality of negative pole metal strips, the negative pole metal strip vertically arranges through the flying piece, the anode plate is formed with the bellying that the interval set up with the adjacent one side of negative pole metal strip on the surface, the negative pole metal strip is arranged in the recess between two bellyings, the bottom next door of anode plate sets up rotatory shifting block, rotatory shifting block eccentric connection is in the axis of rotation, the rotatory round of axis of rotation, and positive plate is stirred once to rotatory shifting block. The utility model provides a flue gas electrostatic precipitator device, a plurality of vertical anode plates of placing side by side through setting up and the interval is equipped with a plurality of negative pole metal strips in one side recess of anode plate, and the surface area of increase anode plate increases dust adsorption efficiency simultaneously, avoids it to return the air current again, improves flue gas dust removal effect.
Description
Technical Field
The utility model relates to a dust collector technical field especially relates to a flue gas electrostatic precipitator device.
Background
Coal-fired power plants burn a large amount of coal in operation, the harmful elements in the coal are released and form pollutants, and the pollutants are discharged into the atmosphere along with flue gas. Pollutants in the flue gas include nitrogen oxides, dust, sulfur dioxide, carbon dioxide, heavy metal elements and the like. These contaminants are harmful to the production process, the ecological environment, and human health. Environmental regulations require the control and removal of major pollutants such as nitrogen oxides, dust, sulfur dioxide, which are released into the atmosphere.
The working principle of the electrostatic dust collector is that a high-voltage electric field is utilized to ionize smoke, and dust charges in airflow are separated from the airflow under the action of the electric field. The negative electrode, namely the discharge electrode, of the existing electrostatic precipitator is made of a metal wire, and the positive electrode, namely the dust collecting electrode, is made of a metal plate, however, dust particles are difficult to keep on the dust collecting electrode, so that dust returns to air flow again, and the dust removing effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model is directed to the above technical problem, a flue gas electrostatic precipitator device is provided, improves dust collection efficiency.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a flue gas electrostatic precipitator device, includes a plurality of vertical anode plates of placing side by side, every one side of anode plate is equipped with a plurality of negative pole metal strips, the negative pole metal strip vertically arranges through the flying piece, the anode plate is formed with the bellying that the interval set up, every on the surface with the adjacent one side of negative pole metal strip the negative pole metal strip is arranged in the recess between two bellyings, the bottom next door of anode plate sets up rotatory shifting block, rotatory shifting block eccentric connection is in the axis of rotation, and the rotatory round of axis of rotation, positive plate are stirred once to rotatory shifting block.
Further, the negative pole metal strip is including being located the connecting rod on the axis and being located the wire of connecting rod both sides, and the wire distributes perpendicular to connecting rod, and distributes in proper order from top to bottom and be a plurality ofly.
Further, the leads on the two sides of the connecting rod are distributed in a staggered mode.
Further, the suspension part comprises a suspension connecting rod and a beating part, the suspension connecting rod is horizontally arranged, the beating part is vertically connected to the upper side of the suspension connecting rod, and the top end of the negative metal strip is connected to the suspension connecting rod through an elastic rope.
Further, the adjacent suspension connecting rods are connected through a horizontal connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a flue gas electrostatic precipitator device, a plurality of vertical anode plates of placing side by side through setting up and the interval is equipped with a plurality of negative pole metal strips in one side recess of anode plate, and the surface area of increase anode plate increases dust adsorption efficiency simultaneously, avoids it to return the air current again, improves flue gas dust removal effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of an electrostatic flue gas dust removal device provided in an embodiment of the present invention;
fig. 2 is a top view of an anode plate according to an embodiment of the present invention.
Description of reference numerals:
1. an anode plate; 2. a negative electrode metal strip; 3. a suspension member; 4. rotating the shifting block; 5. a rotating shaft; 6. a connecting rod; 7. a wire; 8. a suspension link; 9. a striking section; 10. an elastic cord; 11. a boss portion; 12. a groove; 13. a horizontal link.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the utility model provides a pair of flue gas electrostatic precipitator device, including a plurality of anode plate 1 of vertically placing side by side, every one side of anode plate 1 is equipped with a plurality of negative pole metal strips 2, specifically, negative pole metal strip 2 is including being located the connecting rod 6 on the axis and being located the wire 7 of connecting rod 6 both sides, and wire 7 perpendicular to connecting rod 6 distributes, and distributes in proper order from top to bottom and be a plurality ofly. The leads 7 on both sides of the connecting rod 6 are distributed in a staggered manner. In order to increase the surface area of the anode plate and improve the adsorption effect, the surface of the anode plate 1 adjacent to the negative metal strip 2 is provided with protrusions 11 arranged at intervals. The negative metal strip 2 is arranged in a groove 12 between two protrusions 11.
The cathode metal strips 2 are longitudinally arranged through suspension pieces 3, specifically, each suspension piece 3 comprises a suspension connecting rod 8 and a beating part 9, the suspension connecting rods 8 are horizontally arranged, the beating parts 9 are vertically connected to the upper sides of the suspension connecting rods 8, and the top ends of the cathode metal strips 2 are connected to the suspension connecting rods through elastic ropes 10. Further, the adjacent suspension links are connected by a horizontal link 13. The beating part is periodically beaten by a rapping device above the suspension connecting rod, so that dust adsorbed on the cathode metal strip falls into the ash bucket.
A rotary shifting block 4 is arranged beside the bottom of the anode plate 1, the rotary shifting block 4 is eccentrically connected to a rotating shaft 5, the rotating shaft 5 rotates for a circle, and the rotary shifting block 4 shifts the anode plate once.
When the flue gas passes through the high-voltage electrostatic field, dust particles in the flue gas move to the anode plate under the action of the electric field force, the flue gas is adsorbed on the anode plate and separated from the dust, the rotating shifting block periodically stirs and shakes the anode plate, the dust adsorbed on the anode plate falls into the dust hopper, and the dust in the flue gas is reduced.
The utility model provides a flue gas electrostatic precipitator device, a plurality of vertical anode plates of placing side by side through setting up and the interval is equipped with a plurality of negative pole metal strips in one side recess of anode plate, and the surface area of increase anode plate increases dust adsorption efficiency simultaneously, avoids it to return the air current again, improves flue gas dust removal effect.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments, but such modifications or substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a flue gas electrostatic precipitator device, its characterized in that includes a plurality of vertical anode plates of placing side by side, every one side of anode plate is equipped with a plurality of negative pole metal strips, the adjacent one side of anode plate and negative pole metal strip is formed with the bellying that the interval set up on the surface, every the negative pole metal strip is arranged in the recess between two bellyings, the negative pole metal strip vertically arranges through the flying piece, the bottom next door of anode plate sets up rotatory shifting block, rotatory shifting block eccentric connection is in the axis of rotation, and the rotatory round of axis of rotation, positive plate are stirred once to rotatory shifting block.
2. The electrostatic precipitator for flue gas according to claim 1, wherein the negative metal strip comprises a connecting rod located on the central axis and conducting wires located on two sides of the connecting rod, and the conducting wires are distributed perpendicular to the connecting rod and are distributed in plurality from top to bottom in sequence.
3. The electrostatic precipitator for flue gas according to claim 2, wherein the conducting wires on both sides of the connecting rod are distributed in a staggered manner.
4. The electrostatic precipitator for flue gas of claim 1, wherein the suspension member comprises a suspension connecting rod and a beating part, the suspension connecting rod is horizontally arranged, the beating part is vertically connected to the upper side of the suspension connecting rod, and the top end of the negative metal strip is connected to the suspension connecting rod through a bungee cord.
5. The electrostatic precipitator for flue gas according to claim 4, wherein the adjacent suspension connecting rods are connected by a horizontal connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120014094.3U CN215140942U (en) | 2021-01-05 | 2021-01-05 | Electrostatic dust removal device for flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120014094.3U CN215140942U (en) | 2021-01-05 | 2021-01-05 | Electrostatic dust removal device for flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215140942U true CN215140942U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120014094.3U Active CN215140942U (en) | 2021-01-05 | 2021-01-05 | Electrostatic dust removal device for flue gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN215140942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768999A (en) * | 2022-05-17 | 2022-07-22 | 佛山市绿辉环保设备有限公司 | Wet electrostatic dust collector |
-
2021
- 2021-01-05 CN CN202120014094.3U patent/CN215140942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768999A (en) * | 2022-05-17 | 2022-07-22 | 佛山市绿辉环保设备有限公司 | Wet electrostatic dust collector |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 130000 room 609-611, phase II, commercial complex, Jilin finance building, Jingyue Development Zone, Changchun City, Jilin Province Patentee after: CHANGCHUN TIANQIN ENVIRONMENTAL ENGINEERING Co.,Ltd. Address before: 130000 Jilin province Changchun wide flat road No. 395 Patentee before: CHANGCHUN INSTITUTE OF TECHNOLOGY |