CN117654779A - Dust removing device and method for thermal power plant - Google Patents
Dust removing device and method for thermal power plant Download PDFInfo
- Publication number
- CN117654779A CN117654779A CN202311844009.6A CN202311844009A CN117654779A CN 117654779 A CN117654779 A CN 117654779A CN 202311844009 A CN202311844009 A CN 202311844009A CN 117654779 A CN117654779 A CN 117654779A
- Authority
- CN
- China
- Prior art keywords
- baffle
- plate
- outside
- connecting rod
- guide rail
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000010009 beating Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000003546 flue gas Substances 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000005684 electric field Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 8
- 238000010248 power generation Methods 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
-
- 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
- B03C3/34—Constructional details or accessories or operation thereof
-
- 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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention relates to the technical field of cleaning electrodes and discloses a dust removing device and method for a thermal power plant, wherein the dust removing device comprises a dust remover case, a plurality of discharge electrodes are arranged in the dust remover case, dust collecting electrode plates are arranged outside the discharge electrodes, beating components for vibrating dust are arranged outside the dust collecting electrode plates, a bottom frame is arranged below the outside of the dust collecting electrode plates, fixed vertical plates are fixedly connected to two sides of the outside of the bottom frame, a transmission shaft is rotatably connected to the inside of the bottom frame, intermittent transmission components for controlling the beating components are arranged on two sides of the outside of the transmission shaft, and a hammer is driven to move downwards in a wavy manner through a connecting rod.
Description
Technical Field
The invention relates to the technical field of cleaning electrodes, in particular to a dust removing device and method for a thermal power plant.
Background
The thermal power generation is a power generation mode which utilizes heat energy generated by combustible matters during combustion and converts the heat energy into electric energy through a power generation device, the fuel of the thermal power generation plant is mainly coal, when coal dust is combusted in a boiler, a large amount of sulfur dioxide, carbon oxide, nitrogen oxide and dust particles can be generated, the flue gas formed by the substances is discharged into the atmosphere, serious air pollution problem can be caused, the flue gas is purified before the flue gas is discharged into the atmosphere, a main flue gas purification system in the thermal power plant comprises a dust removing system, a desulfurization system and a denitration system, a cyclone dust remover, a water film dust remover, an electrostatic dust remover, a bag dust remover and the like are arranged in the most commonly used dust removing device in the thermal power generation plant, the dust removing efficiency is high, the application is wide, the electrostatic dust removing device is provided with an electrode plate, a columnar corona electrode is arranged at the central shaft position of the inner cavity of the electrode plate, the corona electrode plate is connected with a power supply to enable the dust particles in the inner cavity of the dust collecting electrode plate to be charged and adsorbed on the inner wall of the dust collecting electrode plate, the dust is adsorbed on the dust collecting surface, the dust is enabled to fall down in a beating mode, the dust collecting position is easy to make dust fall down, the dust is enabled to vibrate down from the dust collecting position to be more than the current vibration position, and the dust is not affected to the dust collecting position is affected by the vibration position from the dust collecting position.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a dust removing device and method for a thermal power plant.
(II) technical scheme
The invention provides the following technical scheme: the utility model provides a thermal power factory dust collector, including the dust remover machine case, the inside of dust remover machine case is provided with a plurality of discharge electrode, discharge electrode's outside is provided with the collection dirt electrode plate that is used for collecting ash, collection dirt electrode plate's outside is provided with the subassembly of beating that is used for shaking ash, beat the subassembly and including the drive hammer, connecting rod and ring cover, the quantity of connecting rod and ring cover is all established to two, two connecting rods fixed connection are in the outside both sides of drive hammer respectively, two ring covers are fixed connection respectively in the one side that two connecting rods kept away from mutually, collection dirt electrode plate outside below is provided with the chassis, the inside of chassis is hollow form, the outside both sides of chassis are all fixedly connected with fixed riser, collection dirt electrode plate fixed connection is in the outside of two fixed risers one side in opposite directions, the inside rotation of chassis is connected with the transmission shaft, the both ends of transmission shaft are movable run through two fixed risers respectively and extend to the outside of two fixed risers, the outside of transmission shaft is provided with the power pack that is used for controlling to beat the subassembly, every intermittent type transmission subassembly all includes the wave guide groove, wave guide groove is seted up in the inside of fixed riser, wave guide rail movable connection is in the inside of guide rail, inside the guide rail of fixed rail drives the drive hammer through the inside the connecting rod and beats the wave guide groove in the inside of dust collecting dirt.
Preferably, the transmission assembly comprises a driving motor, a first conical gear and a second conical gear, wherein the driving motor is fixedly connected to the outer portion of the underframe, an output shaft of the driving motor movably penetrates through the underframe and extends to the inner portion of the underframe, the second conical gear is fixedly connected to the outer portion of the output shaft of the driving motor, the first conical gear is fixedly connected to the outer portion of the transmission shaft, and the first conical gear is in meshed connection with the second conical gear.
Preferably, the intermittent drive assembly further comprises a locating plate, an elastic belt, a pull rope and a wire coil, wherein the wire coil is fixedly connected to the outside of the transmission shaft, the wire coil is driven to rotate by the transmission shaft, the pull rope is wound outside the wire coil, one end of the pull rope, which is far away from the wire coil, is fixedly connected to the outside of the ring sleeve, the locating plate is fixedly connected to the fixed vertical plate above one side, which is far away from the dust collecting electrode plate, the elastic belt is fixedly connected to the lower end of the locating plate, one end of the elastic belt, which is far away from the locating plate, is fixedly connected to the ring sleeve, and the ring sleeve and the connecting rod move downwards in the wave guide rail groove through pulling of the pull rope.
Preferably, the outside of stay cord is provided with the live-action roller, and live-action roller fixed connection is in the fixed riser below of keeping away from dust collecting electrode plate one side, and the live-action roller is located wave guide rail groove's middle part position, and the outside rotation of live-action roller is connected with the line wheel, and the outside of line wheel is lapped to the stay cord, and the stay cord keeps in the below position of ring cover through the guide of line wheel.
Preferably, the inside in wave guide rail groove is provided with a plurality of region of accelerating, all is provided with the impact assembly that is used for providing the drive hammer with higher speed in every region of accelerating, and every impact assembly all includes the inside groove, and the inside wall in wave guide rail groove is seted up to the inside groove, and the inside swing joint in inside groove has the baffle, and the one end fixedly connected with arc board in inside groove is kept away from to the baffle, and the baffle is located one side fixedly connected with spring in inside groove, and spring fixedly connected is provided with the springboard in one side of keeping away from the arc board in the region of accelerating, and springboard fixedly connected is at the inner wall in wave guide rail groove.
Preferably, the side grooves are formed in two sides of the inner wall of the inner groove, the side plates are slidably connected in each side groove, one sides of the two side plates opposite to each other are fixedly connected to two sides of the outside of the partition plate respectively, the partition plate slides in the inner groove through the two side plates, one side of the partition plate, away from the arc plate, is fixedly connected with a connecting rope, and the connecting rope movably penetrates through the inner wall of the inner groove and extends towards the inside of the wave guide rail groove.
Preferably, one side of connecting rope keep away from the baffle is provided with the tensioning assembly who is used for with the connecting rod interlock, tensioning assembly is including the activity notch, the inner wall in wave guide rail groove is seted up to the activity notch, the spacing groove has all been seted up to the both sides of activity notch inner wall, the inside sliding connection of activity notch has the baffle, the inside fixedly connected with transfer line of baffle, the both ends of transfer line respectively sliding connection in the inside of two spacing grooves, the baffle passes through the inside slip of transfer line at the activity notch, the outside fixedly connected with slide of baffle, the outside of slide is provided with the baffle that is used for with the connecting rod contact.
Preferably, the outside fixedly connected with flange of slide, one side fixedly connected with two short boards that the baffle is close to the flange, the short board rotates the outside of connecting at the flange through setting up the pivot, and one side that two short boards are in opposite directions is equal fixedly connected with torsional spring, and one side fixedly connected with at the outside of flange of short board is kept away from to the torsional spring, and the outside fixedly connected with guide plate of slide, the one end laminating of guide plate is in the downside of baffle, and the one end that the baffle was kept away from to the guide plate is equipped with the bellying of slope.
The application method of the dust removing device of the thermal power plant comprises the following steps:
the first step, through the inside with the flue gas row income dust remover machine case, discharge electrode produces the electric field and adsorbs the dust at the dust collecting electrode plate surface, drive the transmission shaft by driving motor's start-up and drive second bevel gear and first bevel gear and make the transmission shaft rotate, the transmission shaft rotates and drives the drum and rotate in step, the drum rotates and twines the shrink with the stay cord, the shrink of stay cord drive ring cover downward pulling, the ring cover drives the connecting rod and makes the hammer synchronous downward pulling of drive, the connecting rod follows the track of wave guide inslot portion and removes, the connecting rod drives the hammer into wave downward motion simultaneously, receive the intermittent surface contact with the dust collecting electrode plate of wave guide groove and hit the dust collecting electrode plate when the hammer moves down, because the hammer from the top down receives the intermittent type striking of hammer and produces vibration, reach and make the dust collecting electrode plate from the top down evenly vibrate, make dust on dust collecting electrode plate surface all receive the vibration and break away from the dust collecting electrode plate, the deashing effect to the dust collecting electrode plate has been improved.
And the connecting rod continuously drives the baffle to move until the baffle moves to the inside of the accelerating area, the connecting rod continuously moves downwards and is separated from the baffle, the baffle is separated from the connecting rod, the spring is reset to drive the baffle to provide elastic acceleration for the arc plate, the arc plate generates acceleration impact on the connecting rod, the acceleration for impact on the surface of the dust collecting electrode plate is provided for the hammer, the vibration impact amplitude of the hammer on the dust collecting electrode plate is improved, the vibration amplitude of the dust collecting electrode plate is improved, and the ash removing effect on the surface of the dust collecting electrode plate is improved.
Third step, through with baffle pulling at wave guide rail inslot portion motion, the baffle drives the baffle and makes the transfer line slide in the inside of spacing groove, there is the transfer line to carry out spacingly with the slide at the inside slip of spacing groove, when the connecting rod drives the connecting rod and extends to accelerating region inside, avoid the slide to break away from wave guide rail inslot portion, when the spring produces elasticity and resets, the spring pulling is connected the rope and is pulled the slide to wave guide rail inslot portion again, make the slide reset at wave guide rail inslot portion, the pulling again of the baffle of being convenient for uses, the baffle is spacing to the guide plate that the cooperation set up simultaneously, avoid baffle rotation down, the stable promotion of connecting rod to the baffle has been guaranteed.
Fourth, through in the downward pulling of ring cover, ring cover pulling elastic webbing makes the tensile extension of elastic webbing to after driving motor stops rotating, the elastic webbing produces the pulling force to the ring cover and drives the upward movement with the ring cover, the ring cover drives the connecting rod in step and moves at wave guide rail inslot portion, the connecting rod moves and receives the bellying guide and the baffle contact of deflector in wave guide rail inslot portion, the connecting rod drives the baffle and rotates and make the torsional spring shrink, pass the baffle at the connecting rod and with the baffle separation after, the torsional spring produces elasticity and resets and drive the baffle and resume normal position, the effect that this device used once again has been improved.
(III) beneficial effects
Compared with the prior art, the invention provides the dust removing device and the method for the thermal power plant, which have the following beneficial effects:
1. according to the dust removing device and method for the thermal power plant, smoke is discharged into the dust remover case, an electric field is generated by the discharge electrode to adsorb dust on the surface of the dust collecting electrode plate, the drive motor is started to drive the second bevel gear and the first bevel gear to enable the drive shaft to rotate, the drive shaft rotates to drive the wire coil to synchronously rotate, the wire coil rotates to wind and shrink the pull rope, the pull rope drives the ring sleeve to shrink and pull downwards, the ring sleeve drives the connecting rod to enable the hammer to synchronously pull downwards, the connecting rod moves along the track inside the wave guide rail groove, meanwhile, the connecting rod drives the hammer to move downwards in a wave mode, the hammer is intermittently contacted with the surface of the dust collecting electrode plate and hits the dust collecting electrode plate when being guided by the wave guide rail groove in the downwards motion, and the surface of the dust collecting electrode plate is intermittently impacted and vibrated by the hammer when being moved downwards from top to bottom, so that uniform vibration is achieved on the dust collecting electrode plate surface of the dust collecting electrode plate is vibrated and separated from the dust collecting electrode plate, and dust removing effect on the dust collecting electrode plate is improved.
2. According to the dust removing device and method for the thermal power plant, when the annular sleeve is pulled to drive the connecting rod to move in the wave guide rail groove, the annular sleeve drives the connecting rod to move towards the inside of the accelerating area, the connecting rod is firstly in contact with the baffle plate in the wave guide rail groove, meanwhile, the connecting rod drives the baffle plate to slide in the wave guide rail groove, the baffle plate drives the sliding plate and the guide plate to pull the connecting rope, the connecting rope drives the baffle plate and enables the arc plate and the spring to shrink in the inner groove, the connecting rod continuously drives the baffle plate to move until the baffle plate moves to the inside of the accelerating area, the connecting rod continuously moves downwards and is separated from the baffle plate, the baffle plate is separated from the connecting rod to loosen the pulling of the connecting rope, the spring is reset to drive the baffle plate to provide elastic acceleration for the arc plate, the arc plate to accelerate the connecting rod to impact the surface of the dust collecting electrode plate, the impact acceleration of the hammer is provided for the arc plate, the vibration impact amplitude of the dust collecting electrode plate is improved, the vibration amplitude of the dust collecting electrode plate is improved, and dust removing effect on the dust collecting surface of the electrode plate is improved.
3. According to the dust removing device and method for the thermal power plant, the baffle plate is pulled to move in the wave guide rail groove, the baffle plate drives the guide plate to enable the transmission rod to slide in the limiting groove, the sliding rod slides in the limiting groove to limit the sliding plate, the sliding plate is prevented from being separated from the wave guide rail groove when the connecting rod drives the connecting rod to extend into the accelerating area, the spring pulls the connecting rope and pulls the sliding plate to the wave guide rail groove again when the spring generates elastic force to reset, the sliding plate is reset in the wave guide rail groove, the baffle plate is convenient to pull again for use, and meanwhile the baffle plate is limited by the guide plate which is matched with the baffle plate, so that the baffle plate is prevented from rotating downwards, and stable pushing of the connecting rod to the baffle plate is ensured.
4. According to the dust removing device and method for the thermal power plant, the elastic belt is stretched and prolonged by pulling the elastic belt through the loop in the downward pulling process of the loop, after the driving motor stops rotating, the elastic belt generates pulling force on the loop and drives the loop to move upwards, the loop synchronously drives the connecting rod to move in the wave guide rail groove, the connecting rod moves in the wave guide rail groove and is guided by the protruding part of the guide plate to contact with the baffle, the connecting rod drives the baffle to rotate and enable the torsion spring to shrink, and after the connecting rod passes through the baffle and is separated from the baffle, the torsion spring generates elastic force to reset and drive the baffle to recover to the original position, so that the effect of reusing the device is improved.
5. According to the dust removing device and the dust removing method for the thermal power plant, the wire wheel and the rotating roller are arranged, when the wire wheel rotates to wind the pull rope, the pull rope is lapped on the outer portion of the wire wheel, the pulling direction of the pull rope to the annular sleeve is changed by the wire wheel, so that the pull rope can keep vertical downward pulling on the annular sleeve, and the stability of the pull rope to drive the annular sleeve to move downwards is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the dust collector chassis of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the structure of the fixed riser of FIG. 2 according to the present invention;
fig. 4 is a schematic view showing the structure of the hammer of fig. 3 according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of the stationary riser of FIG. 3 according to the present invention;
FIG. 6 is a schematic view of a partial enlarged structure at A in FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the structure of the skateboard of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic bottom view of the skateboard of FIG. 7 in accordance with the present invention.
In the figure: 10. a dust remover case; 11. collecting electrode plates; 12. a chassis; 13. a transmission shaft; 14. a driving motor; 15. a first bevel gear; 16. a second bevel gear; 17. fixing a vertical plate; 20. a hammer; 21. a connecting rod; 22. a ring sleeve; 30. a positioning plate; 31. an elastic belt; 32. a pull rope; 33. a wire wheel; 34. a rotating roller; 35. wire coil; 36. wave guide rail grooves; 37. an acceleration region; 40. a side groove; 41. a spring plate; 42. an arc plate; 43. a side plate; 44. a partition plate; 45. a spring; 46. an inner tank; 47. a connecting rope; 50. a slide plate; 51. a convex plate; 52. a baffle; 53. a short plate; 54. a torsion spring; 55. a guide plate; 56. a limit groove; 57. a movable notch; 58. a guide plate; 59. a transmission rod.
Detailed Description
The present invention will be described in further detail below with reference to the drawings, wherein like elements are designated by like reference numerals, and it is noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular element.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides a thermal power factory dust collector, including dust remover machine case 10, dust remover machine case 10's inside is provided with a plurality of discharge electrode, discharge electrode's outside is provided with the collection dirt electrode plate 11 that is used for collecting ash, collection dirt electrode plate 11's outside is provided with the striking subassembly that is used for shaking ash, strike the subassembly including the drive hammer 20, connecting rod 21 and ring cover 22, the quantity of connecting rod 21 and ring cover 22 is all established to two, two connecting rods 21 are fixed connection respectively in the outside both sides of drive hammer 20, two ring cover 22 are fixed connection respectively in the one side that two connecting rods 21 kept away from mutually, collection dirt electrode plate 11 outside below is provided with chassis 12, the inside of chassis 12 is hollow form, the outside both sides of chassis 12 are all fixedly connected with fixed riser 17, collection dirt electrode plate 11 fixed connection is in the inside of two fixed riser 17 in opposite directions, the inside rotation of chassis 12 is connected with transmission shaft 13, the both ends of transmission shaft 13 are respectively movable run through two fixed riser 17 and extend to the outside of two fixed riser 17, the outside of transmission shaft 13 is provided with the power component that is used for the transmission, the both sides of transmission shaft 13 outside all are provided with the intermittent drive subassembly that is used for controlling the subassembly, each guide rail is provided with intermittent drive assembly, each guide rail is connected with the wave drive assembly in the inside groove 36 through the wave guide rail groove 36, the inside of wave guide rail 21, the inside is connected with the wave guide rail 36 in the groove 36 through the fixed riser 20, the inside is connected with the wave guide rail 36 in the inside the groove of the inside of the guide rail 20, the inside is connected with the wave plate 13, the inside the wave plate is connected in the inside the wave guide plate 20, and the inside is connected to the wave guide plate 13.
The transmission assembly comprises a driving motor 14, a first conical gear 15 and a second conical gear 16, wherein the driving motor 14 is fixedly connected to the outside of the underframe 12, an output shaft of the driving motor 14 movably penetrates through the underframe 12 and extends to the inside of the underframe 12, the second conical gear 16 is fixedly connected to the outside of the output shaft of the driving motor 14, the first conical gear 15 is fixedly connected to the outside of the transmission shaft 13, and the first conical gear 15 is in meshed connection with the second conical gear 16.
The intermittent transmission assembly further comprises a positioning plate 30, an elastic belt 31, a pull rope 32 and a wire coil 35, wherein the wire coil 35 is fixedly connected to the outside of the transmission shaft 13, the wire coil 35 is driven to rotate through the transmission shaft 13, the pull rope 32 is fixedly connected to the outside of the wire coil 35, the pull rope 32 is wound outside the wire coil 35, one end of the pull rope 32, which is far away from the wire coil 35, is fixedly connected to the outside of the annular sleeve 22, the positioning plate 30 is fixedly connected to the upper side, which is far away from the collecting electrode plate 11, of the fixed vertical plate 17, the elastic belt 31 is fixedly connected to the lower end of the positioning plate 30, one end, which is far away from the positioning plate 30, of the elastic belt 31 is fixedly connected to the annular sleeve 22, and the connecting rod 21 are pulled to move downwards in the wavy guide rail groove 36 through the pull rope 32.
The outside of stay cord 32 is provided with rotor 34, and rotor 34 fixed connection is in the fixed riser 17 below that is far away from collecting electrode plate 11 one side, and rotor 34 is located wave guide rail groove 36's middle part position, and rotor 34's outside rotation is connected with wire wheel 33, and stay cord 32 overlap joint is in the outside of wire wheel 33, and stay cord 32 keeps the below position of ring cover 22 through the guide of wire wheel 33.
The inside of wave guide groove 36 is provided with a plurality of region 37 that accelerates, all be provided with in every region 37 that accelerates and be used for providing the impact subassembly that accelerates to hammer 20, every impact subassembly is all including inside groove 46, the inner wall in wave guide groove 36 is seted up to inside groove 46, the inside swing joint of inside groove 46 has baffle 44, the one end fixedly connected with arc board 42 of inside groove 46 is kept away from to baffle 44, one side fixedly connected with spring 45 that baffle 44 is located inside groove 46, spring 45 fixed connection is in the inside groove 46, the one side that keeps away from arc board 42 in the region 37 that accelerates is provided with the spring plate 41, spring plate 41 fixed connection is at the inner wall in wave guide groove 36.
Side slots 40 are formed in two sides of the inner wall of the inner slot 46, side plates 43 are slidably connected to the inner portion of each side slot 40, one sides of the two side plates 43 in opposite directions are fixedly connected to two sides of the outside of the partition plate 44 respectively, the partition plate 44 slides in the inner slot 46 through the two side plates 43, a connecting rope 47 is fixedly connected to one side of the partition plate 44 away from the arc plate 42, and the connecting rope 47 movably penetrates through the inner wall of the inner slot 46 and extends towards the inside of the wavy guide rail slot 36.
The tensioning assembly used for being interlocked with the connecting rod 21 is arranged on one side, far away from the partition plate 44, of the connecting rope 47, the tensioning assembly comprises a movable notch 57, the movable notch 57 is formed in the inner wall of the wave guide rail groove 36, limiting grooves 56 are formed in two sides of the inner wall of the movable notch 57, a guide plate 58 is slidably connected to the inside of the movable notch 57, a transmission rod 59 is fixedly connected to the inside of the guide plate 58, two ends of the transmission rod 59 are slidably connected to the inside of the two limiting grooves 56 respectively, the guide plate 58 slides in the inside of the movable notch 57 through the transmission rod 59, a sliding plate 50 is fixedly connected to the outside of the guide plate 58, and a baffle plate 52 used for being in contact with the connecting rod 21 is arranged on the outside of the sliding plate 50.
The outside fixedly connected with flange 51 of slide 50, the baffle 52 is close to the one side fixedly connected with two short boards 53 of flange 51, the short board 53 rotates the outside of connecting at flange 51 through setting up the pivot, the equal fixedly connected with torsional spring 54 of one side in opposite directions of two short boards 53, one side fixedly connected with outside at flange 51 of keeping away from short board 53 of torsional spring 54, the outside fixedly connected with guide plate 55 of slide 50, the laminating of the one end of guide plate 55 is in the downside of baffle 52, the one end that guide plate 55 kept away from baffle 52 is equipped with the bellying of slope.
The application method of the dust removing device of the thermal power plant comprises the following steps:
in the first step, the flue gas is discharged into the dust remover case 10, the electric field is generated by the discharge electrode to adsorb dust on the surface of the dust collecting electrode plate 11, the driving motor 14 is started to drive the second bevel gear 16 and the first bevel gear 15 to rotate the transmission shaft 13, the transmission shaft 13 rotates to drive the wire coil 35 to synchronously rotate, the wire coil 35 rotates to wind and shrink the pull rope 32, the pull rope 32 drives the ring sleeve 22 to shrink and pull downwards, the ring sleeve 22 drives the connecting rod 21 to synchronously pull the hammer 20 downwards, the connecting rod 21 moves along the track inside the wave guide rail groove 36, meanwhile, the connecting rod 21 drives the hammer 20 to move downwards in a wave shape, the surface of the dust collecting electrode plate 11 is intermittently contacted with the surface of the wave guide rail groove 36 and is hit against the dust collecting electrode plate 11 when the hammer 20 moves downwards, and the surface of the dust collecting electrode plate 11 is intermittently impacted and vibrated from top to bottom by the surface of the dust collecting electrode plate 20, so that uniform vibration is carried out on the dust collecting electrode plate 11 downwards, dust on the surface of the dust collecting electrode plate 11 is vibrated from top to bottom and separated from the dust collecting electrode plate 11 is achieved, and dust removing effect on the dust collecting electrode plate 11 is improved.
Second, when the ring 22 is pulled to drive the connecting rod 21 to move in the wave guide rail groove 36, and the ring 22 drives the connecting rod 21 to move towards the accelerating area 37, the connecting rod 21 is firstly contacted with the baffle plate 52 in the wave guide rail groove 36, meanwhile, the connecting rod 21 drives the baffle plate 52 to slide in the wave guide rail groove 36, the baffle plate 52 drives the sliding plate 50 and the guide plate 58 and pulls the connecting rope 47, the connecting rope 47 drives the baffle plate 44 and enables the arc plate 42 and the spring 45 to shrink in the inner groove 46, the connecting rod 21 continuously drives the baffle plate 52 to move until the baffle plate 52 moves to the accelerating area 37, the connecting rod 21 continuously moves downwards and is separated from the baffle plate 52, the baffle plate 42 is driven by the baffle plate 52 to be separated from the connecting rod 21, the spring 45 is reset to drive the baffle plate 44 to provide elastic acceleration for the arc plate 42, the connecting rod 21 is accelerated by the arc plate 42, the acceleration of the impact is provided for the electrode plate electrode 20, the impact of the surface of the dust collecting electrode plate 11 is improved, the vibration amplitude of the dust collecting electrode 11 is improved, and the dust removing effect on the surface of the dust collecting 11 is further improved.
Third, through pulling baffle 52 in wave guide groove 36 inside motion, baffle 52 drives baffle 58 and makes transfer line 59 slide in the inside of spacing groove 56, have the slip of transfer line 59 in spacing groove 56 inside to carry out spacing with slide 50, when connecting rod 21 drives connecting rod 21 and extends to the inside of accelerating region 37, avoid slide 50 to break away from wave guide groove 36's inside, when spring 45 produces elasticity and resets, spring 45 pulling connecting rope 47 and with slide 50 to wave guide groove 36 inside pulling again, make slide 50 reset in wave guide groove 36 inside, the use of pulling again of baffle 52 of being convenient for, the baffle 52 is spacing to the guide plate 55 that the cooperation set up simultaneously, avoid baffle 52 to rotate downwards, guaranteed the steady promotion of connecting rod 21 to baffle 52.
Fourth, through in the downward pulling of ring cover 22, ring cover 22 pulls elastic belt 31 and makes elastic belt 31 tensile extension, and after driving motor 14 stops rotating, elastic belt 31 produces the pulling force to ring cover 22 and drives ring cover 22 to upwards remove, ring cover 22 synchronous drive connecting rod 21 moves in wave guide rail groove 36, connecting rod 21 moves in wave guide rail groove 36 and receives the bellying guide of guide plate 55 and contacts with baffle 52, connecting rod 21 drives baffle 52 and makes torsional spring 54 shrink, after connecting rod 21 passes baffle 52 and separates with baffle 52, torsional spring 54 produces elasticity reset and drives baffle 52 to resume the normal position, the effect that this device used once more has been improved.
Claims (9)
1. The utility model provides a thermal power factory dust collector, includes dust remover machine case (10), and the inside of dust remover machine case (10) is provided with a plurality of discharge electrode, and discharge electrode's outside is provided with dust collecting electrode plate (11) that are used for the collection ash, its characterized in that: the outside of collecting electrode plate (11) is provided with the beating subassembly that is used for shaking ash, beat the subassembly and including drive hammer (20), connecting rod (21) and ring cover (22), the quantity of connecting rod (21) and ring cover (22) is all established to two, two connecting rods (21) are fixed connection respectively in the outside both sides of drive hammer (20), the outside of two ring covers (22) is fixed connection respectively in the outside one side that two connecting rods (21) kept away from, collecting electrode plate (11) outside below is provided with chassis (12), the inside of chassis (12) is hollow form, the outside both sides of chassis (12) all fixedly connected with fixed riser (17), collecting electrode plate (11) fixed connection is in the opposite side of two fixed riser (17), the inside rotation of chassis (12) is connected with transmission shaft (13), the both ends of transmission shaft (13) are movable respectively run through the outside of two fixed riser (17) and are extended to two fixed riser (17), the outside of transmission shaft (13) is provided with the power component that is used for the transmission, the both sides outside of transmission shaft (13) all are provided with the intermittent type drive subassembly that is used for controlling the subassembly, the inside of each intermittent drive assembly is provided with wave drive assembly (36) at the inside guide rail (36) that links, wave drive assembly is connected with in the guide rail (36) that the inside of each fixed riser (17) is connected with in the guide rail (36), the hammer (20) is driven to strike the collecting electrode plates (11) by the movement of the connecting rod (21) in the wave guide rail groove (36).
2. The dust removing apparatus for a thermal power plant according to claim 1, wherein: the transmission assembly comprises a driving motor (14), a first conical gear (15) and a second conical gear (16), wherein the driving motor (14) is fixedly connected to the outside of the underframe (12), an output shaft of the driving motor (14) movably penetrates through the underframe (12) and extends to the inside of the underframe (12), the second conical gear (16) is fixedly connected to the outside of the output shaft of the driving motor (14), the first conical gear (15) is fixedly connected to the outside of the transmission shaft (13), and the first conical gear (15) is in meshed connection with the second conical gear (16).
3. The dust removing apparatus for a thermal power plant according to claim 1, wherein: the intermittent transmission assembly further comprises a positioning plate (30), an elastic belt (31), a pull rope (32) and a wire coil (35), wherein the wire coil (35) is fixedly connected to the outside of the transmission shaft (13), the wire coil (35) is driven to rotate through the transmission shaft (13), the pull rope (32) is fixedly connected to the outside of the wire coil (35) in a winding shape, one end of the pull rope (32), which is far away from the wire coil (35), is fixedly connected to the outside of the ring sleeve (22), the positioning plate (30) is fixedly connected to the upper side, which is far away from the dust collecting electrode plate (11), of the fixed vertical plate (17), the elastic belt (31) is fixedly connected to the lower end of the positioning plate (30), one end, which is far away from the positioning plate (30), of the elastic belt (31) is fixedly connected to the ring sleeve (22), and the connecting rod (21) are pulled to move downwards in the wave guide rail groove (36) through the pull rope (32).
4. A thermal power plant dust collector according to claim 3, wherein: the outside of stay cord (32) is provided with rotor (34), and rotor (34) fixed connection is in the below of fixed riser (17) one side of keeping away from collecting electrode board (11), and rotor (34) are located the middle part position in wave guide rail groove (36), and the outside rotation of rotor (34) is connected with wire wheel (33), and the outside of wire wheel (33) is lapped in stay cord (32), and stay cord (32) are kept in the below position of ring cover (22) through the guide of wire wheel (33).
5. The dust removing apparatus for a thermal power plant according to claim 1, wherein: the inside of wave guide rail groove (36) is provided with a plurality of region (37) that accelerates, all be provided with in every region (37) that accelerates and be used for providing the impact subassembly that accelerates to hammer (20), every impact subassembly is all including inside groove (46), the inner wall in wave guide rail groove (36) is seted up in inside groove (46), the inside swing joint of inside groove (46) has baffle (44), the one end fixedly connected with arc board (42) of inside groove (46) are kept away from to baffle (44), baffle (44) are located inside one side fixedly connected with spring (45) of inside groove (46), spring (45) fixed connection is in the inside of inside groove (46), one side that keeps away from arc board (42) in accelerating region (37) is provided with springboard (41), springboard (41) fixed connection is at the inner wall in wave guide rail groove (36).
6. The dust collector for a thermal power plant according to claim 5, wherein: side groove (40) have all been seted up to the both sides of inside wall of inside groove (46), the inside of every side groove (40) all sliding connection has curb plate (43), the outside both sides of baffle (44) are fixed connection respectively to one side in opposite directions of two curb plates (43), baffle (44) are slided in the inside of inside groove (46) through two curb plates (43), one side fixedly connected with connecting rope (47) of arc board (42) are kept away from to baffle (44), connecting rope (47) activity runs through the inside wall of inside groove (46) and extends to the inside of wave guide rail groove (36).
7. The dust collector for a thermal power plant of claim 6, wherein: one side that baffle (44) were kept away from to connecting rope (47) is provided with the tensioning assembly that is used for with connecting rod (21) interlock, tensioning assembly is including movable notch (57), the inner wall in wave guide rail groove (36) is seted up in movable notch (57), spacing groove (56) have all been seted up to the both sides of movable notch (57) inner wall, the inside sliding connection of movable notch (57) has baffle (58), the inside fixedly connected with transfer line (59) of baffle (58), the both ends of transfer line (59) are sliding connection respectively in the inside of two spacing grooves (56), the baffle (58) are through the inside slip of transfer line (59) at movable notch (57), the outside fixedly connected with slide (50) of baffle (58), the outside of slide (50) is provided with baffle (52) that are used for with connecting rod (21) contact.
8. The dust removing apparatus for a thermal power plant according to claim 7, wherein: the outside fixedly connected with flange (51) of slide (50), one side fixedly connected with two short boards (53) that baffle (52) are close to flange (51), short board (53) are rotated through setting up the pivot and are connected in the outside of flange (51), one side that two short boards (53) are in opposite directions all fixedly connected with torsional spring (54), one side fixedly connected with outside at flange (51) that short board (53) was kept away from to torsional spring (54), the outside fixedly connected with guide plate (55) of slide (50), the one end laminating of guide plate (55) is in the downside of baffle (52), the one end that baffle (52) were kept away from to guide plate (55) is equipped with the bellying of slope.
9. The use method of the dust removing device of the thermal power plant according to claims 1-8, comprising the following steps:
the first step, through the inside with flue gas row income dust remover machine case (10), discharge electrode produces the electric field and adsorbs dust at dust collecting electrode plate (11) surface, drive second bevel gear (16) and first bevel gear (15) make transmission shaft (13) rotate by the start-up of driving motor (14), transmission shaft (13) rotate and drive drum (35) synchronous rotation, drum (35) rotate and twine shrink stay cord (32), stay cord (32) drive ring cover (22) shrink downward pulling, ring cover (22) drive connecting rod (21) make hammer (20) synchronous downward pulling, connecting rod (21) follow wave guide rail groove (36) inside orbit removal, simultaneously connecting rod (21) drive hammer (20) wave form downward movement, receive the surface contact of wave guide rail groove (36) with dust collecting electrode plate (11) and hit dust collecting electrode plate (11) when hammer (20) are downing, because hammer (20) from the top down moves, the surface down receives the intermittent impact of hammer (20) and produces, dust collecting electrode plate (11) and evenly shakes from top to bottom and makes dust collecting electrode plate (11) to follow the track movement, dust collecting electrode plate (11) vibration evenly from top to bottom and vibration is carried out.
Second step, when the ring sleeve (22) is pulled to drive the connecting rod (21) to move in the wave guide rail groove (36), the ring sleeve (22) drives the connecting rod (21) to move towards the inside of the accelerating area (37), the connecting rod (21) is firstly contacted with the baffle plate (52) in the wave guide rail groove (36), meanwhile, the connecting rod (21) drives the baffle plate (52) to slide in the wave guide rail groove (36), the baffle plate (52) drives the sliding plate (50) and the guide plate (58) to pull the connecting rope (47), the connecting rope (47) drives the baffle plate (44) and enables the arc plate (42) and the spring (45) to shrink in the inside of the inner groove (46), the connecting rod (21) continuously drives the baffle plate (52) to move until the baffle plate (52) moves to the inside of the accelerating area (37), the connecting rod (21) continues to move downwards and separate from the baffle plate (52), the baffle plate (52) is separated from the baffle plate (21), the baffle plate (52) is driven by the separation of the connecting rope (47), the spring (45) is reset to drive the baffle plate (44) to provide elastic impact to the arc plate (42), the arc plate (42) to impact the arc plate (42) and the arc plate (21) to generate acceleration to the dust collecting surface (20) to reach the dust collecting surface (11), the vibration striking amplitude of the hammer (20) to the collecting electrode plates (11) is increased, and the vibration amplitude of the collecting electrode plates (11) is increased.
Third step, through pulling baffle (52) at wave guide rail groove (36) inside motion, baffle (52) drive baffle (58) make transfer line (59) slide in the inside of spacing groove (56), there is slide in spacing groove (56) inside of transfer line (59) to carry out spacing with baffle (50), when connecting rod (21) drive connecting rod (21) extend to acceleration region (37) inside, avoid inside slide (50) break away from wave guide rail groove (36), when spring (45) produce elasticity reset, spring (45) pulling connecting rope (47) and with slide (50) to wave guide rail groove (36) inside pulling again, make slide (50) reset in wave guide rail groove (36) inside, the use of pulling again of baffle (52) of being convenient for, guide plate (55) that the cooperation set up simultaneously is spacing with baffle (52), avoid baffle (52) to rotate down, the stable promotion of connecting rod (21) to baffle (52) has been guaranteed.
Fourth, through in the downward pulling of ring cover (22), ring cover (22) pulling elastic webbing (31) makes elastic webbing (31) tensile extension, and after driving motor (14) stop rotating, elastic webbing (31) produces the pulling force to ring cover (22) and drives ring cover (22) upward movement, ring cover (22) synchronous drive connecting rod (21) is at wave guide rail groove (36) internal motion, connecting rod (21) is at wave guide rail groove (36) internal motion and receive the bellying guide of guide plate (55) and baffle (52) contact, connecting rod (21) drive baffle (52) rotate and make torsional spring (54) shrink, after connecting rod (21) pass baffle (52) and separate with baffle (52), torsional spring (54) produce elasticity reset drive baffle (52) and resume normal position, make this device can use once more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311844009.6A CN117654779B (en) | 2023-12-29 | 2023-12-29 | Dust removing device and method for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311844009.6A CN117654779B (en) | 2023-12-29 | 2023-12-29 | Dust removing device and method for thermal power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117654779A true CN117654779A (en) | 2024-03-08 |
| CN117654779B CN117654779B (en) | 2024-06-07 |
Family
ID=90082673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311844009.6A Active CN117654779B (en) | 2023-12-29 | 2023-12-29 | Dust removing device and method for thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117654779B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1041108A (en) * | 1964-09-14 | 1966-09-01 | Smidth & Co As F L | Improvements in electrostatic precipitators |
| DE3728212C1 (en) * | 1987-08-24 | 1989-01-05 | Sortimat Creuz & Co Gmbh | Device for correct feeding |
| JP2001190984A (en) * | 2000-01-06 | 2001-07-17 | Sumitomo Heavy Ind Ltd | Electric precipitator |
| US20040065201A1 (en) * | 2001-02-23 | 2004-04-08 | Walter Eckert | Electrostatic dust separator with integrated filter tubing |
| KR20140068656A (en) * | 2012-11-28 | 2014-06-09 | 주식회사 엔아이티코리아 | A upper rapper type of electrostatic precipitator |
| CN106111343A (en) * | 2016-07-01 | 2016-11-16 | 盐城工学院 | Electric dust-removing equipment |
| CN110142141A (en) * | 2019-06-18 | 2019-08-20 | 王烨 | A kind of power plant's comprehensive rapping apparatus of electrostatic precipitator ash bucket |
| CN210934159U (en) * | 2019-09-28 | 2020-07-07 | 新余华峰特钢有限公司 | Automatic dust removal sack ash removal device |
| WO2020144595A1 (en) * | 2019-01-08 | 2020-07-16 | Wamgroup S.P.A. | A cleaning device and a cleaning method for a dust collector. |
| CN211801660U (en) * | 2020-04-01 | 2020-10-30 | 苏州欧森姆工业科技有限公司 | High-voltage electrostatic dust and smoke removing equipment |
| CN113798061A (en) * | 2021-08-17 | 2021-12-17 | 江苏嫦娥环境科技有限公司 | Quick deashing structure of electrostatic precipitator |
| CN116441712A (en) * | 2023-03-27 | 2023-07-18 | 中钰匠鑫机械制造有限公司 | Laser composite welding device capable of preventing workpiece from deforming |
| CN116967013A (en) * | 2023-07-07 | 2023-10-31 | 江苏天之洁环境工程有限公司 | Movable electrostatic dust collection device |
| CN117029511A (en) * | 2023-08-03 | 2023-11-10 | 南京华电节能环保股份有限公司 | Sintering flue gas waste heat recovery device |
-
2023
- 2023-12-29 CN CN202311844009.6A patent/CN117654779B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1041108A (en) * | 1964-09-14 | 1966-09-01 | Smidth & Co As F L | Improvements in electrostatic precipitators |
| DE3728212C1 (en) * | 1987-08-24 | 1989-01-05 | Sortimat Creuz & Co Gmbh | Device for correct feeding |
| JP2001190984A (en) * | 2000-01-06 | 2001-07-17 | Sumitomo Heavy Ind Ltd | Electric precipitator |
| US20040065201A1 (en) * | 2001-02-23 | 2004-04-08 | Walter Eckert | Electrostatic dust separator with integrated filter tubing |
| KR20140068656A (en) * | 2012-11-28 | 2014-06-09 | 주식회사 엔아이티코리아 | A upper rapper type of electrostatic precipitator |
| CN106111343A (en) * | 2016-07-01 | 2016-11-16 | 盐城工学院 | Electric dust-removing equipment |
| WO2020144595A1 (en) * | 2019-01-08 | 2020-07-16 | Wamgroup S.P.A. | A cleaning device and a cleaning method for a dust collector. |
| CN110142141A (en) * | 2019-06-18 | 2019-08-20 | 王烨 | A kind of power plant's comprehensive rapping apparatus of electrostatic precipitator ash bucket |
| CN210934159U (en) * | 2019-09-28 | 2020-07-07 | 新余华峰特钢有限公司 | Automatic dust removal sack ash removal device |
| CN211801660U (en) * | 2020-04-01 | 2020-10-30 | 苏州欧森姆工业科技有限公司 | High-voltage electrostatic dust and smoke removing equipment |
| CN113798061A (en) * | 2021-08-17 | 2021-12-17 | 江苏嫦娥环境科技有限公司 | Quick deashing structure of electrostatic precipitator |
| CN116441712A (en) * | 2023-03-27 | 2023-07-18 | 中钰匠鑫机械制造有限公司 | Laser composite welding device capable of preventing workpiece from deforming |
| CN116967013A (en) * | 2023-07-07 | 2023-10-31 | 江苏天之洁环境工程有限公司 | Movable electrostatic dust collection device |
| CN117029511A (en) * | 2023-08-03 | 2023-11-10 | 南京华电节能环保股份有限公司 | Sintering flue gas waste heat recovery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117654779B (en) | 2024-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210874506U (en) | Flue gas treatment device of large garbage cracking furnace | |
| CN117654779B (en) | Dust removing device and method for thermal power plant | |
| CN215195940U (en) | Desulfurization and denitrification purification device for flue gas separation of industrial boiler for coal power plant | |
| CN113617528A (en) | Environment-friendly exhaust-gas treatment equipment based on high-voltage electrostatic dust removal | |
| CN110843364A (en) | Corrugated paper is clearance mechanism for printing machine | |
| CN202316119U (en) | Cathode device for electric dust removal | |
| CN110237934A (en) | A kind of dust-extraction unit for thermal power plant | |
| CN111298975A (en) | Automatic ash removal vibrating device of electrostatic precipitator | |
| CN116967013B (en) | Movable electrostatic dust collection device | |
| CN113731636A (en) | Electric dust remover for thermal power plant | |
| CN206778713U (en) | Mobile Elex precipitator | |
| CN219377501U (en) | High-efficiency electric bag composite dust collector | |
| CN111155464A (en) | Road isolation fence for purifying vehicle tail gas | |
| CN207042681U (en) | A kind of electric cleaner periodicity rapping apparatus | |
| CN205518228U (en) | Electric dust remover | |
| CN216605627U (en) | Dust-settling device for flue of waste heat boiler | |
| CN115139196A (en) | Residual plaster removing device for false tooth | |
| CN111167604A (en) | Electrostatic dust collector capable of avoiding secondary dust raising | |
| CN211801660U (en) | High-voltage electrostatic dust and smoke removing equipment | |
| CN113974496A (en) | Multi-functional robot of sweeping floor based on internet of things | |
| CN210545714U (en) | Vibration device of electric dust remover | |
| CN114558694B (en) | Intelligent electric dust removal equipment and dust removal method for coal-fired power plant | |
| CN219615801U (en) | Electrostatic dust collector | |
| CN221906276U (en) | Dust and nitrate integrated dust remover | |
| CN202316116U (en) | Electrostatic precipitator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |