CN114985104A - A high-efficient electrostatic precipitator for power plant - Google Patents
A high-efficient electrostatic precipitator for power plant Download PDFInfo
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- CN114985104A CN114985104A CN202210584455.7A CN202210584455A CN114985104A CN 114985104 A CN114985104 A CN 114985104A CN 202210584455 A CN202210584455 A CN 202210584455A CN 114985104 A CN114985104 A CN 114985104A
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- dust
- filter screen
- dust remover
- remover main
- main part
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- 239000012717 electrostatic precipitator Substances 0.000 title claims description 4
- 239000000428 dust Substances 0.000 claims abstract description 193
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/50—Means for discharging electrostatic potential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a high-efficiency electric dust collector for a power plant, and relates to the field of power plants. According to the dust cleaning device, the dust cleaning assembly is arranged, when dust needs to be discharged from the discharging pipe, a user can start the motor, the motor works to drive the screw rod to rotate, so that the screw sleeve is driven to move, the dust cleaning plate can scrape off dust attached to the first filter screen, the first filter screen is prevented from being blocked by the dust, the dust can fall onto the dust guide table, the screw rod can drive the driving bevel gear to rotate when rotating, the driving bevel gear can drive the driven bevel gear to rotate, the connecting shaft can be driven to rotate, the driving belt pulley is driven to rotate, the driven belt pulley is driven to rotate through the driving belt, the rotating shaft is driven to rotate, and the dust cleaning frame is driven to rotate, so that the dust cleaning frame can clean the dust attached to the inner wall of the dust guide table.
Description
Technical Field
The invention relates to the field of power plants, in particular to a high-efficiency electric dust remover for a power plant.
Background
A power plant refers to a power plant that converts some form of original energy into electric energy for use in fixed facilities or transportation, such as a thermal, hydraulic, steam, diesel or nuclear power plant, and since most of the equipment in the power plant is precise and suitable for operation in a dust-free environment, a dust remover is usually installed in a plant room to remove dust in the air.
According to the dust remover for the power plant disclosed by the Chinese patent with the publication number of CN212548856U, the convenience of replacing the dust removing box is improved, after the dust removing box is installed, the hook and the clamping block can be stably matched together under the action of the elastic piece, and the stability of the dust remover is improved; the dust in the gas falls to the lower part of the interior of the dust remover after being filtered, and the dust is difficult to clean, and the dust is difficult to enter the discharge pipe, so that the dust cannot be collected by the collection bag, and the dust is always attached to the interior of the dust remover, and the dust discharge efficiency is reduced; most of dust removers can set up the filter screen so that filter the dust in the gas simultaneously, but its filtering surface can attach to a large amount of dust after the filter screen filters for a long time, and this part dust is difficult to in time cleared up and leads to always attaching to on the filter screen, then can cause the filter screen to block up to influence the filtration efficiency of filter screen and reduced gaseous circulation rate.
Disclosure of Invention
Based on the technical problem, the invention aims to provide the high-efficiency electric dust collector for the power plant to solve the technical problems that part of dust is always accumulated below the interior of the dust collector and the dust on the surface of a filter screen is inconvenient to clean in time.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-efficient electrostatic precipitator for power plant, includes the dust remover main part, the blast pipe is installed at the top of dust remover main part, the internally mounted of blast pipe has the activated carbon layer, the inside below of dust remover main part is fixed with leads the dirt platform, one side below of dust remover main part is connected with the intake pipe, the inside both sides of dust remover main part all are fixed with the mounting panel, two install the second filter screen between the mounting panel, the inside of dust remover main part is provided with clear dirt subassembly and anti-blocking component respectively, the surface mounting of dust remover main part has sealing door.
Through adopting above-mentioned technical scheme, the gas after the filtration can adsorb through the activated carbon layer and purify the back through the blast pipe discharge, and the second filter screen can filter the air once more simultaneously, and the setting up of sealing door is convenient for improve the leakproofness of this dust remover main part.
Furthermore, the dust cleaning component comprises a motor arranged at one side of the dust remover main body, a limiting rod fixed in the dust remover main body, a first fixing plate and a second fixing plate, the bottom of the second fixing plate is connected with a rotating shaft through a bearing, the bottom end of the rotating shaft is connected with a dust cleaning frame, the outer wall of the rotating shaft is sleeved with a driven belt pulley, the output end of the motor is connected with a screw rod extending to the interior of the dust remover main body, the outer wall of the screw rod is sleeved with a threaded sleeve, the top of the threaded sleeve is fixed with an ash cleaning plate, one side of the outer surface of the screw rod is provided with a driving bevel gear, the top and the bottom of the first fixed plate are connected with a connecting shaft through a bearing, the bottom end of the connecting shaft is provided with a driving belt pulley, a transmission belt is sleeved between the driving belt pulley and the driven belt pulley, and a driven bevel gear is installed at the top end of the connecting shaft.
Through adopting above-mentioned technical scheme, when needing to make the dust when arranging the discharge of material pipe, user startable motor, the motor working tape lead screw rotates, and then drives the thread bush and remove, drives the deashing board and removes again, and the deashing board then can scrape and remove the adnexed dust of first filter screen, and the dust can drop to leading the dirt bench to discharge through arranging the material pipe.
Furthermore, the driving bevel gear is meshed with the driven bevel gear, the ash removal frame is positioned inside the dust guide table, and two sides of the ash removal frame are in contact with the inner wall of the dust guide table.
Through adopting above-mentioned technical scheme, the rotation of initiative conical tooth wheel can drive driven conical tooth wheel and rotate, can drive the connecting axle then and rotate, drives the rotation of driving pulley again, and the adnexed dust of dust platform inner wall is led in the clearance simultaneously to the deashing frame.
Further, prevent stifled subassembly including installing in the driving motor of dust remover main part surface and seting up the spout in the inside both sides of dust remover main part, the inside below of spout is fixed with the spring, the inside of spout is provided with the slide, two be connected with first filter screen between the slide, driving motor's output is connected with and extends to the inside drive shaft of dust remover main part, the outer wall of drive shaft is fixed with a plurality of commentaries on classics boards.
Through adopting above-mentioned technical scheme, when filtering the dust in the gas, the user can start driving motor, driving motor work can drive the commentaries on classics board and rotate, can clear up the dust on the second filter screen after the commentaries on classics board rotates, when changeing the board and rotating to contacting with first filter screen simultaneously, along with changeing the board and continuously rotating, it can promote first filter screen and move down, first filter screen then drives the slide and move down and extrude the spring, make the compression of spring atress, when changeing the board and continuing to rotate no longer with first filter screen contact, the spring resumes elastic stretch and then promotes first filter screen and shifts up, so reciprocal can make first filter screen vibration, prevent then that the dust from piling up on first filter screen and causing the jam.
Further, one the top of commentaries on classics board contacts with the second filter screen, second filter screen semicircular in shape, first filter screen passes through slide and spout sliding connection, the bottom of slide contacts with the top of spring.
Through adopting above-mentioned technical scheme, can clear up adnexed dust on the second filter screen when changeing the board and rotating, prevent to cause the second filter screen to block up, it can drive the slide removal when first filter screen removes simultaneously for the slide slides in spout inside.
Further, the gag lever post runs through the thread bush, the one end of lead screw is connected with the inner wall of dust remover main part through the bearing, the top of deashing board contacts with the bottom of first filter screen, the length of deashing board is the same with the width of first filter screen.
Through adopting above-mentioned technical scheme, the gag lever post can be spacing to the thread bush, prevents that the thread bush from rotating at will, can clear up the adnexed dust in first filter screen bottom when the deashing board removes simultaneously, avoids a large amount of dusts to adhere to the bottom at first filter screen.
Further, the second filter screen is located directly over the first filter screen, and the mesh diameter of the second filter screen is smaller than that of the first filter screen.
Through adopting above-mentioned technical scheme, first filter screen can carry out the prefilter to the dust in the air, and the second filter screen can be to the dust in the air once more, has improved dust removal effect then.
Further, the handle is installed to surface one side of sealing door, the bottom intermediate position department of dust remover main part is connected with row material pipe, the surface mounting who arranges the material pipe has the relief valve.
Through adopting above-mentioned technical scheme, user's accessible handle is opened or is closed the sealing door, and the discharge tube discharge is arranged to the dust accessible simultaneously, and when the discharge valve was closed, dust or the air of dust remover main part inside can not be through arranging the discharge tube discharge.
Further, an operation panel is installed above one side of the dust remover main body, a support is installed around the bottom of the dust remover main body, and the operation panel is electrically connected with the motor and the driving motor respectively.
Through adopting above-mentioned technical scheme, user's accessible operating panel opens or closes motor and driving motor, and the support can play the supporting role to the dust remover main part, and then can improve the stability of dust remover main part.
In summary, the invention mainly has the following beneficial effects:
1. by arranging the dust cleaning component, when dust needs to be discharged from the discharge pipe, a user can start the motor, the motor works to drive the screw rod to rotate, so as to drive the threaded sleeve to move, and then drive the dust cleaning plate to move, the dust cleaning plate can scrape off dust attached to the first filter screen, the dust is prevented from blocking the first filter screen, the dust can fall onto the dust guide table, the screw rod can drive the driving bevel gear to rotate when rotating, the driving bevel gear can drive the driven bevel gear to rotate, so as to drive the connecting shaft to rotate, then drive the driving belt pulley to rotate, further drive the rotating shaft to rotate, and the rotating shaft drives the dust cleaning frame to rotate, so that the dust attached to the inner wall of the dust guide table can be cleaned by the dust cleaning frame, the dust can fall into the discharge pipe and be discharged through the discharge pipe, further, the discharge efficiency of the dust is improved, and the dust cleaning efficiency is improved, prevent part of dust from accumulating below the inner part of the dust collector main body and being difficult to clean;
2. by arranging the anti-blocking component, when filtering dust in gas, a user can start the driving motor, the driving motor can drive the rotating plate to rotate, the rotating plate can clean the dust on the second filter screen after rotating to prevent the dust from blocking the second filter screen, and simultaneously the rotating plate rotates to be contacted with the first filter screen and continuously rotates along with the rotating plate, it will push the first filter screen to move downwards, the first filter screen will drive the sliding plate to move downwards and extrude the spring, so that the spring is compressed under force, when the rotating plate continues to rotate and is not contacted with the first filter screen any more, the spring restores the elastic extension to push the first filter screen to move upwards, the first filter screen can be vibrated by the reciprocating motion, so that the first filter screen is prevented from being blocked due to dust accumulated on the first filter screen, and then improved the circulation efficiency of follow-up air to make first filter screen and second filter screen can last the filtration to the air, thereby improved the result of use of first filter screen and second filter screen.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall front cross-section of the present invention;
FIG. 3 is a schematic perspective view of a portion of the inventive deashing board;
FIG. 4 is a schematic perspective view of a partial structure of a dust guiding table according to the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
fig. 6 is an enlarged view of the invention at B in fig. 2.
In the figure: 1. a dust collector main body; 2. a discharge pipe; 3. an exhaust pipe; 4. an activated carbon layer; 5. a dust guide table; 6. an air inlet pipe; 7. a sealing door; 8. a dust removal assembly; 801. a motor; 802. a screw rod; 803. a limiting rod; 804. cleaning an ash plate; 805. a threaded sleeve; 806. a driving bevel gear; 807. a driven bevel gear; 808. a first fixing plate; 809. a connecting shaft; 810. a drive pulley; 811. a transmission belt; 812. a second fixing plate; 813. a rotating shaft; 814. a driven pulley; 815. a dust removal frame; 9. an anti-clogging component; 901. a drive motor; 902. rotating the plate; 903. a drive shaft; 904. a chute; 905. a slide plate; 906. a spring; 10. a first filter screen; 11. an operation panel; 12. mounting a plate; 13. and a second filter screen.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A high-efficiency electric dust remover for a power plant comprises a dust remover main body 1, an exhaust pipe 3 is installed at the top of the dust remover main body 1, an activated carbon layer 4 is installed inside the exhaust pipe 3, filtered gas can be adsorbed and purified by the activated carbon layer 4 and then is discharged through the exhaust pipe 3, a dust guide table 5 is fixed below the inner part of the dust remover main body 1, an air inlet pipe 6 is connected below one side of the dust remover main body 1, mounting plates 12 are fixed on two sides of the inner part of the dust remover main body 1, a second filter screen 13 is installed between the two mounting plates 12, the second filter screen 13 is positioned right above the first filter screen 10, the mesh diameter of the second filter screen 13 is smaller than that of the first filter screen 10, the first filter screen 10 can primarily filter dust in air, and the second filter screen 13 can filter dust in air again, so that the dust removing effect is improved, the dust cleaning component 8 and the anti-blocking component 9 are respectively arranged inside the dust remover main body 1, the sealing door 7 is arranged on the outer surface of the dust remover main body 1, a handle is arranged on one side of the outer surface of the sealing door 7, a user can open or close the sealing door 7 through the handle, the discharging pipe 2 is connected to the middle position of the bottom of the dust remover main body 1, the discharging valve is arranged on the outer surface of the discharging pipe 2, meanwhile, dust can be discharged through the discharging pipe 2, when the discharging valve is closed, the dust or air inside the dust remover main body 1 can not be discharged through the discharging pipe 2, the operating panel 11 is arranged above one side of the dust remover main body 1, the supports are all arranged around the bottom of the dust remover main body 1, the operating panel 11 is respectively electrically connected with the motor 801 and the driving motor 901, the user can open or close the motor 801 and the driving motor 901 through the operating panel 11, and the supports can play a supporting role in supporting the dust remover main body 1, and the stability of the dust collector body 1 can be improved.
Referring to fig. 2, 3, 5 and 6, the dust cleaning assembly 8 includes a motor 801 mounted on one side of the dust collector body 1, a limiting rod 803 fixed inside the dust collector body 1, a first fixing plate 808 and a second fixing plate 812, the bottom of the second fixing plate 812 is connected to a rotating shaft 813 through a bearing, the bottom end of the rotating shaft 813 is connected to a dust cleaning frame 815, the outer wall of the rotating shaft 813 is sleeved with a driven pulley 814, the output end of the motor 801 is connected to a screw rod 802 extending to the inside of the dust collector body 1, the outer wall of the screw rod 802 is sleeved with a threaded sleeve 805, the top of the threaded sleeve 805 is fixed to a dust cleaning plate 804, when dust needs to be discharged from the discharging pipe 2, the user can start the motor 801, the motor 801 works to drive the screw rod 802 to rotate, and further drive the threaded sleeve to move, and then drive the dust cleaning plate 804 to move, the dust cleaning plate 804 can scrape dust attached to the first filter screen 10, and the dust can fall onto the dust guiding table 5, and is discharged through the discharging pipe 2, the limiting rod 803 penetrates through the threaded sleeve 805, one end of the screw rod 802 is connected with the inner wall of the dust remover main body 1 through a bearing, the top of the dust removing plate 804 is contacted with the bottom of the first filter screen 10, the length of the dust removing plate 804 is the same as the width of the first filter screen 10, the limiting rod 803 can limit the threaded sleeve 805 to prevent the threaded sleeve 805 from rotating freely, one side of the outer surface of the screw rod 802 is provided with a driving bevel gear 806, the top and the bottom of the first fixing plate 808 are connected with a connecting shaft 809 through a bearing, the bottom end of the connecting shaft 809 is provided with a driving pulley 810, a driving belt 811 is sleeved between the driving pulley 810 and a driven pulley 814, the top end of the connecting shaft 809 is provided with a driven bevel gear 807, the driving bevel gear 806 is engaged with the driven bevel gear 807, the dust removing frame 815 is positioned inside the dust guide table 5, the driving bevel gear 806 can drive the driven bevel gear 807 to rotate, then the connecting shaft 809 can be driven to rotate, and both sides of the ash cleaning frame 815 are contacted with the inner wall of the dust guide table 5.
Referring to fig. 1 and 2, the anti-blocking assembly 9 includes a driving motor 901 mounted on the outer surface of the main body 1 of the dust remover and sliding grooves 904 formed on two sides of the inner portion of the main body 1 of the dust remover, a spring 906 is fixed on the lower portion of the inner portion of the sliding groove 904, sliding plates 905 are arranged in the sliding groove 904, a first filter screen 10 is connected between the two sliding plates 905, an output end of the driving motor 901 is connected with a driving shaft 903 extending to the inner portion of the main body 1 of the dust remover, when dust in air is filtered, a user can start the driving motor 901, the driving motor 901 can drive the rotating plate 902 to rotate, the rotating plate 902 can clean dust on the second filter screen 13 after rotating, and when the rotating plate 902 rotates to contact with the first filter screen 10, the rotating plate 902 can push the first filter screen 10 to move downwards as the rotating plate 902 continues to rotate, the first filter screen 10 drives the sliding plates 905 to move downwards and extrude the spring 906, so that the spring 906 is compressed by force, when the rotating plate 902 continues to rotate and is no longer in contact with the first filter screen 10, the spring 906 restores elastic extension to push the first filter screen 10 to move upwards, so that the first filter screen 10 can vibrate in a reciprocating manner, dust is prevented from being accumulated on the first filter screen 10 to cause blockage, a plurality of rotating plates 902 are fixed on the outer wall of the driving shaft 903, the top of one rotating plate 902 is in contact with the second filter screen 13, the second filter screen 13 is semicircular, the first filter screen 10 is in sliding connection with the sliding groove 904 through the sliding plate 905, the bottom of the sliding plate 905 is in contact with the top end of the spring 906, and the rotating plate 902 can clean up the dust attached to the second filter screen 13 when rotating, so that the second filter screen 13 is prevented from being blocked.
The implementation principle of the embodiment is as follows: firstly, a user installs the dust remover and connects a power supply, gas enters the inside of the dust remover main body 1 through the gas inlet pipe 6 and is primarily filtered through the first filter screen 10, the filtered gas continuously flows upwards and is filtered through the second filter screen 13, the gas enters the exhaust pipe 3 after being filtered through the second filter screen 13 and is exhausted after being adsorbed and purified through the activated carbon layer 4, in the process of filtering the gas, the user can start the driving motor 901, the driving motor 901 can drive the rotating plate 902 to rotate, the rotating plate 902 can clean dust on the second filter screen 13 after rotating, the dust is prevented from blocking the second filter screen 13, meanwhile, when the rotating plate 902 rotates to be in contact with the first filter screen 10, the rotating plate 902 can drive the first filter screen 10 to move downwards along with the rotating plate 902, the first filter screen 10 drives the sliding plate 905 to move downwards and extrude the spring 906, so that the spring 906 is stressed and compressed, when the rotating plate 902 continues to rotate and no longer contacts with the first filter screen 10, the spring 906 restores elastic tension to push the first filter screen 10 to move upwards, so that the first filter screen 10 vibrates in a reciprocating manner, thereby preventing dust from accumulating on the first filter screen 10 and causing blockage, when dust needs to be discharged from the discharge pipe 2, a user can open the discharge valve and start the motor 801, the motor 801 works to drive the screw rod 802 to rotate, further drive the threaded sleeve 805 to move, further drive the dust cleaning plate 804 to move, the dust cleaning plate 804 can scrape off dust attached to the first filter screen 10, the dust can fall onto the dust guide table 5, the screw rod 802 can drive the driving bevel gear 806 to rotate, the driving bevel gear 806 can drive the driven bevel gear 807 to rotate, further drive the connecting shaft 809 to rotate, further drive the driving belt pulley 811 to drive the driven belt pulley 814 to rotate, and further drive the rotating shaft 813 to rotate, the rotating shaft 813 drives the ash removing rack 815 to rotate, so that the ash removing rack 815 cleans the dust attached to the inner wall of the dust guiding table 5, and the dust falls into the discharging pipe 2 and is discharged through the discharging pipe.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (9)
1. The utility model provides a high-efficient electrostatic precipitator for power plant, includes dust remover main part (1), its characterized in that: blast pipe (3) are installed at the top of dust remover main part (1), the internally mounted of blast pipe (3) has activated carbon layer (4), the inside below of dust remover main part (1) is fixed with leads dirt platform (5), one side below of dust remover main part (1) is connected with intake pipe (6), the inside both sides of dust remover main part (1) all are fixed with mounting panel (12), two install second filter screen (13) between mounting panel (12), the inside of dust remover main part (1) is provided with dust cleaning component (8) respectively and prevents stifled subassembly (9), the surface mounting of dust remover main part (1) has sealing door (7).
2. The high-efficiency electric dust collector for a power plant of claim 1, wherein: the dust cleaning component (8) comprises a motor (801) arranged on one side of the dust collector main body (1), a limiting rod (803) fixed inside the dust collector main body (1), a first fixing plate (808) and a second fixing plate (812), the bottom of the second fixing plate (812) is connected with a rotating shaft (813) through a bearing, the bottom end of the rotating shaft (813) is connected with a dust cleaning frame (815), the outer wall of the rotating shaft (813) is sleeved with a driven pulley (814), the output end of the motor (801) is connected with a screw rod (802) extending into the dust collector main body (1), the outer wall of the screw rod (802) is sleeved with a threaded sleeve (805), the top of the threaded sleeve (805) is fixed with a dust cleaning plate (804), one side of the outer surface of the screw rod (802) is provided with a driving bevel gear (806), the top and the bottom of the first fixing plate (808) are connected with a bearing (809), the drive belt pulley (810) is installed to the bottom of connecting axle (809), drive belt pulley (811) has been cup jointed between drive belt pulley (810) and driven pulley (814), driven bevel gear (807) are installed to the top of connecting axle (809).
3. The high-efficiency electric dust collector for a power plant of claim 2, wherein: the driving bevel gear (806) is meshed with the driven bevel gear (807), the ash removal frame (815) is located inside the dust guide table (5), and two sides of the ash removal frame (815) are both in contact with the inner wall of the dust guide table (5).
4. The high-efficiency electric dust collector for a power plant of claim 2, wherein: prevent stifled subassembly (9) including installing in driving motor (901) of dust remover main part (1) surface and offering in spout (904) of the inside both sides of dust remover main part (1), the inside below of spout (904) is fixed with spring (906), the inside of spout (904) is provided with slide (905), two be connected with first filter screen (10) between slide (905), the output of driving motor (901) is connected with drive shaft (903) that extend to dust remover main part (1) inside, the outer wall of drive shaft (903) is fixed with a plurality of commentaries on classics board (902).
5. The high-efficiency electric dust collector for a power plant of claim 4, wherein: one the top of commentaries on classics board (902) contacts with second filter screen (13), second filter screen (13) semicircular in shape, first filter screen (10) pass through slide (905) and spout (904) sliding connection, the bottom of slide (905) contacts with the top of spring (906).
6. The high-efficiency electric dust collector for a power plant of claim 2, wherein: the limiting rod (803) penetrates through the threaded sleeve (805), one end of the screw rod (802) is connected with the inner wall of the dust remover main body (1) through a bearing, the top of the ash cleaning plate (804) is in contact with the bottom of the first filter screen (10), and the length of the ash cleaning plate (804) is the same as the width of the first filter screen (10).
7. The high-efficiency electric dust collector for a power plant of claim 4, wherein: the second filter screen (13) is positioned right above the first filter screen (10), and the mesh diameter of the second filter screen (13) is smaller than that of the first filter screen (10).
8. The high-efficiency electric dust collector for a power plant of claim 1, wherein: the handle is installed to surface one side of sealing door (7), the bottom intermediate position department of dust remover main part (1) is connected with row material pipe (2), the surface mounting who arranges material pipe (2) has the relief valve.
9. The high-efficiency electric dust collector for a power plant of claim 1, wherein: an operation panel (11) is installed above one side of the dust remover main body (1), supports are installed on the periphery of the bottom of the dust remover main body (1), and the operation panel (11) is electrically connected with the motor (801) and the driving motor (901) respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584455.7A CN114985104A (en) | 2022-05-27 | 2022-05-27 | A high-efficient electrostatic precipitator for power plant |
| LU503720A LU503720B1 (en) | 2022-05-27 | 2023-03-24 | High-efficiency electrostatic precipitator for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584455.7A CN114985104A (en) | 2022-05-27 | 2022-05-27 | A high-efficient electrostatic precipitator for power plant |
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| CN114985104A true CN114985104A (en) | 2022-09-02 |
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| CN202210584455.7A Pending CN114985104A (en) | 2022-05-27 | 2022-05-27 | A high-efficient electrostatic precipitator for power plant |
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| Country | Link |
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| CN (1) | CN114985104A (en) |
| LU (1) | LU503720B1 (en) |
Cited By (2)
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| CN115463501A (en) * | 2022-09-23 | 2022-12-13 | 青岛胶州湾发展集团有限公司 | House building construction dust collector |
| CN116966699A (en) * | 2023-09-25 | 2023-10-31 | 山东盛世阳光气体有限公司 | Air filter device is used in liquid oxygen liquid nitrogen production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117443580B (en) * | 2023-12-13 | 2024-05-10 | 南宫市罗康毛毡有限公司 | Electrostatic adsorption dust collector capable of recycling raw materials |
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Also Published As
| Publication number | Publication date |
|---|---|
| LU503720B1 (en) | 2023-11-30 |
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