CN220091698U - Electrostatic dust collector of porcelain axle is connected in nitrogen gas blowing vibration beating - Google Patents
Electrostatic dust collector of porcelain axle is connected in nitrogen gas blowing vibration beating Download PDFInfo
- Publication number
- CN220091698U CN220091698U CN202321041622.XU CN202321041622U CN220091698U CN 220091698 U CN220091698 U CN 220091698U CN 202321041622 U CN202321041622 U CN 202321041622U CN 220091698 U CN220091698 U CN 220091698U
- Authority
- CN
- China
- Prior art keywords
- cathode
- frame
- anode
- vibrating
- nitrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 239000000428 dust Substances 0.000 title claims abstract description 72
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 38
- 229910001873 dinitrogen Inorganic materials 0.000 title claims abstract description 5
- 238000007664 blowing Methods 0.000 title abstract description 5
- 238000010009 beating Methods 0.000 title description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 42
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000012717 electrostatic precipitator Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000005684 electric field Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010408 sweeping Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010926 purge Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
An electrostatic dust collector with a nitrogen sweeping and vibrating connection porcelain shaft comprises a cathode vibrating mechanism, a dust collection box body, a cathode frame hanging mechanism, a conical ash bin, a grid plate, an air outlet, an anode frame, an anode plate, a cathode line, an air inlet and an anode vibrating mechanism; according to the electrostatic dust collector for the ceramic shaft through nitrogen blowing and vibrating, a nitrogen nozzle is arranged at the position of the ceramic shaft through vibrating and vibrating of the cathode vibrating mechanism, and when the electrostatic dust collector works, the nitrogen nozzle is controlled to intermittently spray nitrogen gas to the ceramic shaft at regular time, so that dust stained on the ceramic shaft is eliminated, and the generation of electric field short circuit caused by excessive dust accumulation is avoided; the utility model replaces the working procedure of manual production stoppage and maintenance, and improves the production efficiency.
Description
Technical Field
The utility model relates to the technical field of electrostatic dust collection, in particular to an electrostatic dust collection device for a porcelain shaft connected by nitrogen purging and vibrating.
Background
The dust removal effect of environmental protection equipment in the smelting industry relates to the development of enterprises, and along with the update of dust removal technology, electrostatic dust removal is more and more commonly applied to each link of metal smelting. The electrostatic dust collection effect is good, and the discharge of the particulate matters can be controlled within the range of national regulation requirements.
The existing metallurgical industry electrostatic dust collection equipment has the following working principle: dust at dust raising points of the production line is absorbed to a dust removing pipeline through a dust absorbing cover by negative pressure to enter an electric field of a dust remover box body, the electric field is composed of cathode wires and anode plates, the interval between the cathode wires is about 350mm, high-voltage electricity is connected with the cathode wires, a magnetic field is formed between the cathode wires containing high voltage and the anode plates, dust particles in smoke are adsorbed, and the dust particles are attached to the anode plates and the cathode wires. As the dust is thicker, the cathode and anode conductive capacities are weaker, so that an electromagnetic factory is weaker, the dust adsorption capacity is poor, and the dust removal effect cannot reach the emission standard; therefore, the cathode and anode are all required to be provided with a vibrating device, and the vibrating hammer is used for vibrating the cathode and anode plate frames to shake off dust. The cathode wire frame rapping device containing high voltage must have an insulator, and the porcelain shaft is the insulator connecting the motor reducer and the cathode rapping frame. The ceramic shaft vibration connecting end cannot achieve a complete sealing effect due to operation reasons, dust can enter from the connection Kong Yi and be stuck on the ceramic shaft to be thicker and thicker, and a large amount of iron ore powder is contained in the dust, so that an electric field is short-circuited, the dust removing effect is poor, and finally on-line monitoring data exceeds standard to stop production and maintenance. Therefore, in order to ensure the production order of the positive products, there is a need in the industry for an electrostatic precipitator that is capable of generating no short circuit of the electric field and is capable of blowing and vibrating the porcelain shaft.
Disclosure of Invention
The utility model aims to provide an electrostatic dust removal device for connecting a porcelain shaft by nitrogen purging and vibrating, which uses nitrogen to purge the porcelain shaft at regular time in the electrostatic dust removal process, eliminates dust stained on the porcelain shaft and avoids the generation of electric field short circuit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electrostatic dust collector with a nitrogen sweeping and vibrating connection porcelain shaft comprises a cathode vibrating mechanism, a dust collection box body, a cathode frame hanging mechanism, a conical ash bin, a grid plate, an air outlet, an anode frame, an anode plate, a cathode line, an air inlet and an anode vibrating mechanism; the dust removing box body is in a cuboid shape, the left side of the dust removing box body is provided with an air inlet, the right side of the dust removing box body is provided with an air outlet, and the lower part of the dust removing box body is provided with a conical ash bin; the grating plate is welded on the inner wall of the dust removal box body; the cathode frame suspension mechanism consists of a cathode frame, a porcelain bushing, a screw, a nut and a high-voltage wire, wherein the cathode frame is a cuboid frame consisting of an upper frame, a lower frame and a side frame; the porcelain bushing is fixed on the upper side of the dust removing box body; the screw rod penetrates through the porcelain sleeve, the upper end of the screw rod is fixed by using nuts, and the lower end of the screw rod is fixed with the cathode frame by using two nuts; the four lead screws are respectively arranged at four corner positions of the upper surface of the dust removal box body, and any one of the four lead screws is connected with a high-voltage wire; the cathode vibrating mechanism consists of a nitrogen pipeline, a rotating shaft, a protective cover, a nitrogen nozzle, a motor, an insulating plate, a shaft sleeve, a porcelain shaft and a vibrating hammer; the nitrogen pipeline is arranged outside the dust removal box body, and a nitrogen nozzle is arranged at the end part of the nitrogen pipeline; the motor is arranged on one side of the outer part of the dust removal box body, the power output end of the motor is sequentially connected with the speed reducer, the porcelain shaft and the rotating shaft, one end of the rotating shaft is connected with the porcelain shaft, and the other end of the rotating shaft is arranged on the upper frame of the cathode frame through the bracket; the protective cover and the insulating plate are both arranged on the outer wall of the dust removal box body; the shaft sleeve is arranged around the rotating shaft; the vibro-hammer is fixed on the rotating shaft; the anode frame is welded with the grid plate; the anode rapping mechanism is arranged on the outer side wall of the dust removal box body; the upper end of the cathode wire is arranged on the upper frame of the cathode frame by using a fastener, the lower end of the cathode wire is arranged on the lower frame of the cathode frame by using a fastener, and the left, right, inner and outer parts are uniformly distributed in a row shape; the upper end and the lower end of the anode plate are fixed on the anode frame by using fasteners; the anode plate and the cathode wire are arranged at intervals one by one.
The nitrogen sweeps and shakes the electrostatic precipitator connected with the porcelain axle, the number of the hammers for vibrating the cathode frame is matched with the number of the inner and outer rows of the cathode wires, and the installation position is close to the leftmost upper cross point of the cathode wires and the cathode frame; the number of the hammers for vibrating the anode frame is matched with that of the anode plates, and the mounting position is close to the leftmost upper cross point of the anode plates and the anode frame.
The electrostatic dust collector of the porcelain axle is connected in the nitrogen sweep vibration, its characterized in that: the nitrogen nozzles are arranged right above the porcelain shaft, and the number of the nitrogen nozzles is not less than three.
The utility model has the following advantages:
according to the electrostatic dust collector for the ceramic shaft through nitrogen blowing and vibrating, a nitrogen nozzle is arranged at the position of the ceramic shaft through vibrating and vibrating of the cathode vibrating mechanism, and when the electrostatic dust collector works, the nitrogen nozzle is controlled to intermittently spray nitrogen gas to the ceramic shaft at regular time, so that dust stained on the ceramic shaft is eliminated, and the generation of electric field short circuit caused by excessive dust accumulation is avoided; the utility model replaces the working procedure of manual production stoppage and maintenance, and improves the production efficiency.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is an enlarged view of a portion of the cathode frame suspension mechanism;
fig. 4 is a schematic view of a cathode rapping mechanism;
the reference numerals in the drawings are respectively as follows: 1. the device comprises a cathode vibrating mechanism, 2, a dust removing box body, 3, a vibrating hammer, 4, a cathode frame hanging mechanism, 5, a cathode frame, 6, a conical ash bin, 7, a grid plate, 8, an air outlet, 9, an anode frame, 10, an anode plate, 11, a cathode wire, 12, an air inlet, 13, an anode vibrating mechanism, 14, a porcelain bushing, 15, a lead screw, 16, a nut, 17, a high-voltage wire, 1-1, a nitrogen pipeline, 1-2, a rotating shaft, 1-3, a protective cover, 1-4, a nitrogen nozzle, 1-5, a motor, 1-6, an insulating plate, 1-7, a shaft sleeve, 1-8 and a porcelain shaft.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
The utility model relates to an electrostatic dust collector with a nitrogen sweeping and vibrating connection porcelain shaft, which comprises a cathode vibrating mechanism 1, a dust collecting box 2, a cathode frame hanging mechanism 4, a conical ash bin 6, a grid plate 7, an air outlet 8, an anode frame 9, an anode plate 10, a cathode wire 11, an air inlet 12 and an anode vibrating mechanism 13; the cathode frame suspension mechanism 4 consists of a cathode frame 5, a porcelain bushing 14, a lead screw 15, a nut 16 and a high-voltage wire 17, wherein the cathode frame 5 is a rectangular frame consisting of an upper frame, a lower frame and a side frame; the cathode vibrating mechanism 1 consists of a nitrogen pipeline 1-1, a rotating shaft 1-2, a protective cover 1-3, a nitrogen nozzle 1-4, a motor 1-5, an insulating plate 1-6, a shaft sleeve 1-7, a porcelain shaft 1-8 and a vibrating hammer 3; the cathode rapping mechanism 1 and the anode rapping mechanism 13 are both arranged at the side of the dust removal box body 2, the anode rapping mechanism 13 is not provided with a porcelain shaft 1-8, and other structures and installation modes are the same; the grid plate 7 is welded on the inner wall of the dust removal box body 2, an upper part and a lower part are arranged, and the anode frame 9 is welded with the grid plate 7; the left side of the dust removal box body 2 is provided with an air inlet 12, the right side is provided with an air outlet 8, and the lower part is provided with a conical ash bin 6; the cathode line 11 is vertically mounted on the cathode frame 5 using a fastener; the anode plate 10 is vertically fixed on the anode frame 9 by using fasteners; the anode plates 10 and the cathode wires 11 are arranged at intervals one by one in a staggered way; the screw rod 15 passes through the porcelain sleeve 14, the upper end is fixed by using the nuts 16, and the lower end is fixed with the cathode frame 5 by using the two nuts 16; the four lead screws 15 are respectively arranged at four corner positions of the upper surface of the dust removal box body 2, and any one of the four lead screws is connected with a high-voltage wire 17; a nitrogen nozzle 1-4 is arranged at the end part of the nitrogen pipeline 1-1, and nitrogen conveyed by the nitrogen pipeline 1-1 is blown into the porcelain shaft 1-8 through the nitrogen nozzle 1-4; the motor 1-5 is arranged on one side outside the dust removing box body 2, the motor 1-5 rotates to drive the porcelain shaft 1-8 and the rotating shaft 1-2 to rotate, the vibrating hammer 3 arranged on the rotating shaft 1-2 rotates to shake the cathode frame 5, so that the cathode frame is vibrated, accumulated dust is vibrated, and the working principle of the anode vibrating mechanism 13 is the same as that of the cathode vibrating mechanism 1. The protective cover 1-3 and the insulating plate 1-6 are arranged on the outer wall of the dust removing box body 2, and play a role in insulating and sealing.
The electrostatic dust collector with the nitrogen sweeping and vibrating connected with the porcelain shaft can adopt an electric appliance to control the jetting time of the nitrogen nozzles 1-4, thereby realizing automatic timing jetting.
In order to obtain a better dust removing effect, the electrostatic dust removing device with the nitrogen sweeping and vibrating connected with the porcelain shaft can be used in series by a plurality of groups, and the protection scope of the utility model is also provided by the serial use of the plurality of groups based on the mechanism principle of the utility model.
Claims (3)
1. The utility model provides a nitrogen gas sweeps electrostatic precipitator device that shakes and connect porcelain axle which characterized in that: comprises a cathode vibrating mechanism (1), a dust removing box body (2), a cathode frame hanging mechanism (4), a conical ash bin (6), a grating plate (7), an air outlet (8), an anode frame (9), an anode plate (10), a cathode wire (11), an air inlet (12) and an anode vibrating mechanism (13); the dust removing box body (2) is in a cuboid shape, the left side is provided with an air inlet (12), the right side is provided with an air outlet (8), and the lower part is provided with a conical ash bin (6); the grating plate (7) is welded on the inner wall of the dust removal box body (2); the cathode frame hanging mechanism (4) consists of a cathode frame (5), a porcelain sleeve (14), a lead screw (15), a nut (16) and a high-voltage wire (17), wherein the cathode frame (5) is a cuboid frame consisting of an upper frame, a lower frame and a side frame; the porcelain bushing (14) is fixed on the upper side of the dust removing box body (2); the screw rod (15) penetrates through the porcelain sleeve (14), the upper end of the screw rod is fixed by using the nuts (16), and the lower end of the screw rod is fixed with the cathode frame (5) by using the two nuts (16); the four lead screws (15) are respectively arranged at four corner positions of the upper surface of the dust removal box body (2), and any one of the four corner positions is connected with a high-voltage wire (17); the cathode vibrating mechanism (1) consists of a nitrogen pipeline (1-1), a rotating shaft (1-2), a protective cover (1-3), a nitrogen nozzle (1-4), a motor (1-5), an insulating plate (1-6), a shaft sleeve (1-7), a porcelain shaft (1-8) and a vibrating hammer (3); the nitrogen pipeline (1-1) is arranged outside the dust removing box body (2), and a nitrogen nozzle (1-4) is arranged at the end part of the nitrogen pipeline (1-1); the motor (1-5) is arranged on one side of the outer part of the dust removal box body (2), the power output end of the motor (1-5) is sequentially connected with the speed reducer, the porcelain shaft (1-8) and the rotating shaft (1-2), one end of the rotating shaft is connected with the porcelain shaft, and the other end of the rotating shaft is arranged on the upper frame of the cathode frame (5) through a bracket; the protective cover (1-3) and the insulating plate (1-6) are both arranged on the outer wall of the dust removing box body (2); the shaft sleeve (1-7) is arranged around the rotating shaft; the vibro-hammer (3) is fixed on the rotating shaft; the anode frame (9) is welded with the grid plate (7); the anode rapping mechanism (13) is arranged on the outer side wall of the dust removal box body (2); the upper end of the cathode wire (11) is arranged on the upper frame of the cathode frame (5) by using a fastener, the lower end of the cathode wire is arranged on the lower frame of the cathode frame (5) by using a fastener, and the left, right, inner and outer parts are uniformly distributed in a row shape; the upper end and the lower end of the anode plate (10) are fixed on the anode frame (9) by using fasteners; the anode plate (10) and the cathode wire (11) are arranged at intervals one by one.
2. An electrostatic precipitator for a ceramic shaft to which a nitrogen sweep rapping is connected according to claim 1, wherein: the number of the hammers (3) vibrating the cathode frame (5) is matched with the number of the inner rows and the outer rows of the cathode lines (11), and the installation position is close to the leftmost upper cross point of the cathode lines (11) and the cathode frame (5); the number of the hammers (3) vibrating the anode frame (9) is matched with the number of the anode plates (10), and the installation position is close to the leftmost upper cross point of the anode plates (10) and the anode frame (9).
3. An electrostatic precipitator for a nitrogen sweep rapping connection to a ceramic shaft according to claim 2, wherein: the nitrogen nozzles (1-4) are arranged right above the porcelain shafts (1-8), and the number of the nitrogen nozzles is not less than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041622.XU CN220091698U (en) | 2023-05-05 | 2023-05-05 | Electrostatic dust collector of porcelain axle is connected in nitrogen gas blowing vibration beating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041622.XU CN220091698U (en) | 2023-05-05 | 2023-05-05 | Electrostatic dust collector of porcelain axle is connected in nitrogen gas blowing vibration beating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220091698U true CN220091698U (en) | 2023-11-28 |
Family
ID=88844957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321041622.XU Active CN220091698U (en) | 2023-05-05 | 2023-05-05 | Electrostatic dust collector of porcelain axle is connected in nitrogen gas blowing vibration beating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220091698U (en) |
-
2023
- 2023-05-05 CN CN202321041622.XU patent/CN220091698U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204911132U (en) | High -efficient dust collector of flue gas | |
| CN105536996A (en) | Electric dust removal device | |
| CN201454686U (en) | Electrostatic dust removing equipment | |
| CN105268557B (en) | High-voltage electrostatic dust separator | |
| CN220091698U (en) | Electrostatic dust collector of porcelain axle is connected in nitrogen gas blowing vibration beating | |
| CN205084884U (en) | High -voltage electrostatic precipitator | |
| CN104722403A (en) | Cathode system and discharging method used for wet-process electrostatic dust collector | |
| CN202238313U (en) | Electric bag composite dust catcher | |
| CN207446500U (en) | A kind of high-voltage electrostatic dust separator | |
| CN2170802Y (en) | Hole type electric field of electric dust remover | |
| CN109433423B (en) | Energy-saving electric dust collection device and dust collection method thereof | |
| CN208004153U (en) | A kind of air chamber of switch cabinet inner wall dust-extraction unit | |
| CN203916898U (en) | A kind of electric cleaner | |
| CN201244514Y (en) | Electric dust collector | |
| CN106111335A (en) | Electric arc water law dust-cleaning device | |
| CN101462109A (en) | Electrostatic precipitation system of vibrating screen | |
| CN203711152U (en) | Converter gas electrostatic precipitator | |
| CN208098384U (en) | A kind of wide space ESP | |
| CN202238325U (en) | Insulation box air curtain shielding electrostatic precipitator | |
| CN206853912U (en) | A kind of electric cleaner automatic ash removing vibrating device | |
| CN214390647U (en) | Electrostatic dust collector with pneumatic rapping dust removal device | |
| CN114832941A (en) | High-voltage high-frequency electrostatic dust collector system for conveying material, dust and flying dust of coal | |
| CN221360425U (en) | Temperature control device for improving electric field dust removal efficiency at rear end of dry electrostatic dust collector | |
| CN220559500U (en) | Electric filter double ten thousand ton acetylene furnace | |
| CN2399100Y (en) | Column type smoke eliminating and dust collecting electric filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |