Vibration cleaning device of electric dust remover

Abstract

The invention discloses a rapping cleaning device of an electrostatic precipitator, and relates to the technical field of electrostatic precipitators, the rapping cleaning device comprises an electrostatic precipitator main body and a dust removal chamber arranged at the upper end of the electrostatic precipitator main body, a plurality of polar plates are arranged in the dust removal chamber, and the polar plates are arranged in the dust removal chamber in parallel; dust on each polar plate can be cleaned through airflow, dust on the surfaces of the polar plates can be cleaned more conveniently and quickly, the electrostatic dust collector does not need to be disassembled, each middle pipe can blow the polar plates, dust on the polar plates at different positions can be cleaned, the surfaces of the polar plates are knocked through fan blades, and the dust on the surfaces of the polar plates can be cleaned more conveniently. The dust on the surface of the polar plate can be knocked through the knock device, so that the dust on the surface of the polar plate falls to the bottom end of the electrostatic dust collector, the rotating speeds of the fan blades are different due to the fact that the positions, facing the fan blades, of the air blowing openings are different, and the dust on the surface of the polar plate can be cleaned more thoroughly when the rotating speed is high.

Description

Technical Field

[0001] The invention relates to the technical field of electrostatic precipitators, in particular to a vibration cleaning device for an electrostatic precipitator. Background Art

[0002] The basic principle of the electrostatic precipitator is to use electricity to capture dust in flue gas, which mainly includes the following physical processes: gas ionization, dust charging, charged dust moving to the electrode and charged dust capture. The charged dust capture process: on two metal anodes and cathodes with a large difference in curvature radius, high voltage direct current is used to maintain an electric field sufficient to ionize the gas. The electrons generated after the gas is ionized are adsorbed on the dust passing through the electric field, so that the dust acquires an electric charge. Under the action of the electric field force, the dust with different charges moves to electrodes of different polarities and deposits on the electrodes, thereby achieving the purpose of separating dust and gas.

[0003] In the prior art, electrostatic precipitators have certain drawbacks. When dust passes through the ionization electric field, the dust adheres to the surface of the plate. After long-term use, the dust on the surface of the plate accumulates a lot, and the dust on the surface of the plate needs to be cleaned. However, the dust on the plate requires disassembling the machine to clean the plate inside the dust removal chamber. In addition, the dust cleaning cycle on the surface of the plate is relatively short. The electrostatic precipitator and the plate need to be disassembled and cleaned before the dust can be cleaned. Repeated disassembly is troublesome. The dust at different positions of the plate needs to be cleaned, especially the dead corners on the surface of the plate. The air outlet only blows at one position without changing the angle of the air outlet, which can easily cause incomplete dust cleaning. Summary of the invention

[0004] The object of the present invention is to provide an electrostatic precipitator vibration cleaning device to solve the problem proposed in the above background technology that the dust on the electrode plate needs to be disassembled before the electrode plate inside the dust removal chamber can be cleaned, and the cleaning cycle of the dust on the electrode plate surface is relatively short. The electrostatic precipitator and the electrode plate need to be disassembled and cleaned before the dust can be cleaned. Repeated disassembly is troublesome. The dust at different positions of the electrode plate needs to be cleaned, especially the dead corners on the surface of the electrode plate. The air outlet only blows at one position without changing the angle of the air outlet, which may easily cause the problem of incomplete dust cleaning.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] An electrostatic precipitator vibration cleaning device comprises an electrostatic precipitator body and a dust removal chamber arranged at the upper end of the electrostatic precipitator body, a plurality of pole plates are arranged inside the dust removal chamber, and the pole plates are arranged in parallel inside the dust removal chamber, a plurality of blowing cleaning structures are arranged inside the dust removal chamber, and the positions of the blowing cleaning structures are aligned with the pole plates, and the blowing cleaning structures comprise a first fixed block and a second fixed block, the first fixed block and the second fixed block are arranged at the top and the bottom of the dust removal chamber, a fixed plate is arranged between the first fixed block and the second fixed block, and a A fixed tube, and both ends of the fixed tube are connected to the first fixed block and the second fixed block respectively, a blower is installed at the top of the dust removal chamber, the air outlet of the blower is connected to the top of the fixed tube, a plurality of fixed holes are opened in the middle of the fixed tube, an intermediate tube is installed inside each fixed hole, a ventilating groove is opened on the cylindrical surface of the intermediate tube and located inside the fixed tube, the intermediate tube and the fixed tube are connected through the second fixed block, blowing ports are opened on the cylindrical surface of the intermediate tube and located on both sides of the fixed tube, the opening direction of the blowing port is toward the direction of the adjacent plate, and the wind blown out of the blowing port is used to clean the dust adsorbed on the surface of the plate.

[0007] As a preferred technical solution of the present invention, the fixing hole and the intermediate tube are arranged perpendicular to each other, the intermediate tube is rotatably connected to the inside of the fixing hole, and the fixing tube is installed inside the fixing plate, and the air vent is always located inside the fixing tube.

[0008] As a preferred technical solution of the present invention, a wind direction adjustment structure is arranged outside the intermediate tube and on one side of the fixed tube, and the wind direction adjustment structure includes a synchronous wheel, which is welded on the cylindrical surface of each intermediate tube, and each synchronous wheel is arranged on the same side of the fixed tube, and a synchronous belt is arranged between adjacent synchronous wheels. The synchronous wheels of each intermediate tube are driven by the synchronous belt, and each intermediate tube has the same rotation direction. The blowing port of the fixed tube rotates synchronously with the fixed tube, and the wind blown out of the blowing port is used to clean dust at different positions of the electrode plate.

[0009] As a preferred technical solution of the present invention, a plurality of spacers are arranged on the cylindrical surface of the intermediate tube and located at the air-permeable groove, and the angles between the spacers are equal. The shape of the spacers is an arc, and the rotation range of the spacers is adapted to the cross-section of the fixed tube.

[0010] As a preferred technical solution of the present invention, a connecting hole is opened inside the fixed tube and above each intermediate tube, a first rotating shaft is inserted inside the connecting hole, a rotating plate is welded to the outside of the first rotating shaft, connecting rings are welded to the edge of the rotating plate and the edge of one of the spacer plates, the connecting ring of the intermediate tube is connected to the connecting ring of one of the spacer plates through a telescopic spring, the connecting ring is located on one side of the first rotating shaft of the rotating plate, and an air vent is opened on the edge of the rotating plate and on the other side of the first rotating shaft, and the air vent is used for airflow passing through the top of the fixed tube.

[0011] As a preferred technical solution of the present invention, the two partition plates are arranged horizontally, and the two partition plates are used to close the inner wall of the fixed tube, and the airflow inside the fixed tube flows along the gap of the rotating plate.

[0012] As a preferred technical solution of the present invention, the rotation direction of the intermediate tube is opposite to that of the spacer plate, and the telescopic spring is always located at the shortest point between the connecting ring of the rotating plate and the connecting ring of the spacer plate.

[0013] As a preferred technical solution of the present invention, the air outlet rotates synchronously with the intermediate tube, and the position of the air outlet and the position of the air vent are both located at the same busbar of the intermediate tube.

[0014] As a preferred technical solution of the present invention, a knocking structure is arranged between adjacent pole plates, and the knocking structure includes several groups of third fixed blocks, each group of third fixed blocks is welded to the surface of the pole plate, and the interior of the third fixed block is sleeved with a second rotating shaft, the second rotating shaft is connected to the internal rotation of the third fixed block, and the outer cylindrical surface of the second rotating shaft is welded with fan blades, the fan blades rotate synchronously with the second rotating shaft, and the edges of the fan blades are intermittently in contact with the surface of the pole plate.

[0015] As a preferred technical solution of the present invention, the spacing between each of the air outlets is the same as the spacing between the fan blades, and the air outlet angle rotation range of the air outlet is adapted to the rotation range of the fan blades, and the air outlet direction of the air outlet always corresponds to the position of the fan blades.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] A blowing cleaning structure is provided, and the airflow generated by the blower is directed to each blowing port through a fixed pipe and each intermediate pipe, and the dust on each plate can be cleaned by the airflow, which makes it more convenient and quick to clean the dust on the surface of the plate, and there is no need to disassemble the electrostatic precipitator;

[0018] A wind direction adjustment structure is provided, and the synchronous belt and the synchronous wheel cooperate to make each intermediate tube rotate synchronously, so that each intermediate tube can blow toward the plate, and the dust on the plate at different positions can be cleaned;

[0019] The rotating plate is connected to the spacer plate through a telescopic spring. When the airflow inside the fixed tube is blocked, the airflow blows the rotating plate to rotate and drives the spacer plate to rotate, which can drive the air permeable groove of the middle tube to rotate. The air permeable groove is located at different positions, which can clean different positions of the plate and the edges and corners of the plate.

[0020] A knocking structure is provided, and the air outlet can blow the fan blades toward the fan blades, and use the fan blades to knock the surface of the plate, so that the dust adhering to the surface of the plate can be knocked, so that the dust on the surface of the plate falls to the bottom of the electrostatic precipitator, and the surface of the plate is cleaned relatively cleanly;

[0021] The rotation range of the air outlet angle of the air outlet is adapted to the rotation range of the fan blades. The dust is blown away by the fan blades. Because the air outlet is located at different positions relative to the fan blades, the rotation speed of the fan blades is different. When the rotation speed is faster, the dust on the surface of the plate can be cleaned more thoroughly, and the effect of removing dust and powder from the plate is more obvious. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0023] Figure 1 This is a main structure diagram of an electrostatic precipitator vibration cleaning device of the present invention;

[0024] Figure 2 A schematic diagram of an electrode plate of a vibration cleaning device for an electrostatic precipitator according to the present invention;

[0025] Figure 3 A schematic diagram of the blowing cleaning structure of a vibration cleaning device for an electrostatic precipitator of the present invention;

[0026] Figure 4 A schematic diagram of a wind direction adjustment structure of a vibration cleaning device for an electrostatic precipitator according to the present invention;

[0027] Figure 5 A schematic diagram of a synchronous wheel and a synchronous belt of a vibration cleaning device for an electrostatic precipitator according to the present invention;

[0028] Figure 6 A schematic diagram of a rotating plate and a spacer plate of a vibration cleaning device for an electrostatic precipitator according to the present invention;

[0029] Figure 7 A schematic diagram of a telescopic spring state of a vibration cleaning device for an electrostatic precipitator according to the present invention;

[0030] Figure 8 It is a schematic diagram of the second state of the telescopic spring of the vibration cleaning device for an electrostatic precipitator of the present invention;

[0031] Fig. 9The present invention is a schematic diagram of the knocking structure of an electrostatic precipitator vibration cleaning device.

[0032] In the figure: 1. electrostatic precipitator body; 2. dust removal chamber; 3. electrode plate; 4. blowing cleaning structure; 5. wind direction adjustment structure; 6. knocking structure; 7. blower; 41. first fixed block; 42. fixed plate; 43. fixed pipe; 44. fixed hole; 45. intermediate pipe; 46. blowing port; 47. second fixed block; 48. ventilation groove; 51. synchronous wheel; 52. synchronous belt; 53. spacer plate; 54. connecting hole; 55. rotating plate; 56. first rotating shaft; 57. connecting ring; 58. ventilation port; 59. telescopic spring; 61. third fixed block; 62. second rotating shaft; 63. fan blade. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1:

[0035] See also Figure 1 - Figure 3As shown, an electrostatic precipitator vibration cleaning device comprises an electrostatic precipitator body 1 and a dust removal chamber 2 arranged at the upper end of the electrostatic precipitator body 1. The airflow flows into the dust removal chamber 2, and the dust in the airflow can be cleaned by the electrostatic precipitator. A plurality of pole plates 3 are arranged in parallel in the dust removal chamber 2. The dust-containing gas is electrically separated when passing through the high-voltage electrostatic field. After the dust particles are combined with negative ions and carry negative charges, they tend to discharge and deposit on the anode surface. The electrostatic field is used to ionize the gas so that the dust particles are charged and adsorbed on the surface of the pole plate 3. In the strong electric field, the air molecules are ionized into positive ions and electrons, and the electrons rush to During the positive electrode process, dust particles are encountered, so that the dust particles are negatively charged and adsorbed to the positive electrode and collected. A plurality of blowing cleaning structures 4 are arranged inside the dust removal chamber 2. The position of the blowing cleaning structure 4 is aligned with the electrode plate 3. The blowing cleaning structure 4 includes a first fixing block 41 and a second fixing block 47. The first fixing block 41 and the second fixing block 47 are arranged at the top and the bottom of the dust removal chamber 2. The first fixing block 41 and the second fixing block 47 are installed on the inner wall of the dust removal chamber 2, so as to ensure that the first fixing block 41 and the second fixing block 47 are fixed. Then the fixing pipe 43 is installed at the fixing plate 42 between the first fixing block 41 and the second fixing block 47. The first fixing block 41 A fixing plate 42 is arranged between the first fixing block 41 and the second fixing block 47, and a fixing pipe 43 is arranged at the axis of the first fixing block 41 and the second fixing block 47, and the two ends of the fixing pipe 43 are respectively connected to the first fixing block 41 and the second fixing block 47, and a blower 7 is installed at the top of the dust removal chamber 2, and the air outlet of the blower 7 is connected to the top of the fixing pipe 43. When the blower 7 is working, the air flow can be blown into the inside of the fixing pipe 43, so that the air flow inside the fixing pipe 43 flows to each intermediate pipe 45, and a plurality of fixing holes 44 are opened in the middle of the fixing pipe 43, and an intermediate pipe 45 is installed in each fixing hole 44. The cylindrical surface of the intermediate tube 45 and the interior of the fixed tube 43 are provided with an air-permeable groove 48, the intermediate tube 45 and the fixed tube 43 are connected by a second fixed block 47, the airflow of the fixed tube 43 is discharged from the interior of the air-permeable groove 48, and the airflow enters the interior of the intermediate tube 45 from the fixed tube 43, and the cylindrical surface of the intermediate tube 45 and the two sides of the fixed tube 43 are provided with blowing ports 46, the opening direction of the blowing ports 46 is toward the direction of the adjacent electrode plate 3, the wind blown out of the blowing ports 46 is used to clean the dust adsorbed on the surface of the electrode plate 3, the airflow is discharged from the blowing ports 46, so that it can be blown toward the electrode plate 3 to clean the dust adhering to the surface of the electrode plate 3.

[0036] See also Figure 3 and Figure 4As shown, the fixing hole 44 and the middle tube 45 are arranged perpendicular to each other, the middle tube 45 is rotatably connected to the inside of the fixing hole 44, and the fixing tube 43 is installed inside the fixing plate 42, the air-permeable groove 48 is always located inside the fixing tube 43, the middle tube 45 is inserted into the fixing hole 44 to move its position, and after the middle tube 45 is installed inside the fixing hole 44, the blowing port 46 is installed on the middle tube 45 to ensure that the blowing port 46 is securely installed on the middle tube 45.

[0037] It should be noted that when dust exists in the flue gas or gas generated by industry, the air needs to be treated before it can be discharged into the atmosphere. The gas is introduced into the interior of the electrostatic precipitator body 1 through a pipeline, and a high-voltage electric field is set inside the electrostatic precipitator to charge the particles in the gas. The charged particles in the electric field are separated by the charge and fly toward the plate 3 in a directional manner. After the particles fly to the plate 3, they adhere to the plate 3, and the dust adsorbed by the plate 3 will gather on the plate 3. The electrostatic precipitator consumes less energy and has a high dust removal efficiency. It can also be used in places where the flue gas temperature is high and the pressure is high. The larger the amount of flue gas treated, the higher the investment and operating costs of using the electrostatic precipitator. Economical, when it is necessary to clean the dust on the electrode plate 3, the blower 7 works so that the airflow of the blower 7 enters the fixed tube 43, the fixed tube 43 is fixed between the first fixed block 41 and the second fixed block 47, the airflow of the fixed tube 43 enters the middle tube 45 from the air permeable groove 48, the airflow of the middle tube 45 is discharged from the blowing port 46, at this time the blowing port 46 faces the surface of the electrode plate 3, the blowing port 46 can blow the dust adhered to the surface of the electrode plate 3, so that the dust gathered on the surface of the electrode plate 3 is cleaned, the airflow can be used to clean the dust on each electrode plate 3, cleaning the dust on the surface of the electrode plate 3 is more convenient and quick, and there is no need to disassemble the electrostatic precipitator.

[0038] See also Figure 2 , Figure 4 and Figure 5As shown, a wind direction adjustment structure 5 is provided outside the intermediate tube 45 and on one side of the fixed tube 43. The wind direction adjustment structure 5 includes a synchronous wheel 51, which is welded on the cylindrical surface of each intermediate tube 45. Each synchronous wheel 51 is arranged on the same side of the fixed tube 43. A synchronous belt 52 is arranged between adjacent synchronous wheels 51. The synchronous wheels 51 of each intermediate tube 45 are driven by the synchronous belt 52. The rotation direction of each intermediate tube 45 is the same. The blowing port 46 of the fixed tube 43 rotates synchronously with the fixed tube 43. The wind blown out of the blowing port 46 is used to clean the dust at different positions of the electrode plate 3. When the intermediate tube 45 is located inside the fixed hole 44 and rotates, one of the intermediate tubes 45 can drive the other intermediate tubes 45 to rotate. Specifically, the synchronous belt 52 is used to rotate two adjacent synchronous wheels 51, and the synchronous wheels 51 arranged between the intermediate tubes 45 will rotate synchronously, and the blowing port 46 of each intermediate tube 45 will also rotate synchronously, so that the blowing port 46 blows the surface of the electrode plate 3.

[0039] See also Figure 5 and Figure 6 As shown, a plurality of partition plates 53 are provided on the cylindrical surface of the intermediate tube 45 and located at the air-permeable groove 48, and the angles between the partition plates 53 are equal, the shape of the partition plates 53 is an arc, and the rotation range of the partition plates 53 is adapted to the cross-section of the fixed tube 43. The partition plates 53 are first welded to the cylindrical surface of the intermediate tube 45, and the different sections of the fixed tube 43 are welded, so that the wind direction adjustment structure 5 is installed inside the fixed tube 43. When the intermediate tube 45 rotates, the partition plates 53 on the same horizontal plane can be used to contact the inner wall of the fixed tube 43, and the intermediate tube 45 can be sealed to avoid airflow leakage. The partition plates 53 can also be separated from the inner wall of the fixed tube 43 to ensure that the airflow is discharged from the gap of the intermediate tube 45.

[0040] See also Figure 6 and Figure 7As shown, a connecting hole 54 is provided inside the fixed tube 43 and above each intermediate tube 45, a first rotating shaft 56 is inserted inside the connecting hole 54, a rotating plate 55 is welded outside the first rotating shaft 56, the first rotating shaft 56 can be installed inside the connecting hole 54, so that the rotating plate 55 rotates around the first rotating shaft 56, a connecting ring 57 is welded to the edge of the rotating plate 55 and the edge of one of the spacer plates 53, the connecting ring 57 of the intermediate tube 45 is connected to the connecting ring 57 of one of the spacer plates 53 through a telescopic spring 59, the connecting ring 57 is located on one side of the first rotating shaft 56 of the rotating plate 55, the edge of the rotating plate 55 and the first An air vent 58 is provided on the other side of the rotating shaft 56. The air vent 58 is used for the air flow above the fixed tube 43 to enter the interior of the fixed tube 43 from the top of the fixed tube 43. Since the gap of the air vent 58 is small, when the air flow from the blower 7 entering the interior of the fixed tube 43 is relatively large, the rotating plate 55 can be rotated around the first rotating shaft 56, so that the rotating plate 55 drives the telescopic spring 59 to deflect after the rotation. At this time, the partition plate 53 is pulled by the telescopic spring 59 so that the intermediate tube 45 rotates inside the fixed hole 44, which can change the angle of the intermediate tube 45 and adjust the position of the air vent 48 of the intermediate tube 45 to different directions as needed.

[0041] See also Figure 7 and Figure 8 As shown, two partition plates 53 are arranged horizontally and used to close the inner wall of the fixed tube 43. The airflow inside the fixed tube 43 flows along the gap of the rotating plate 55. When the partition plates 53 are in a horizontal state, the fixed tube 43 can be fixed by using the partition plates 53 in a horizontal state to prevent the airflow from flowing along the bottom of the fixed tube 43.

[0042] See also Figure 7 and Figure 8 As shown, the rotation direction of the intermediate tube 45 is opposite to that of the partition plate 53, and the telescopic spring 59 is always located at the shortest point between the connecting ring 57 of the rotating plate 55 and the connecting ring 57 of the partition plate 53, the blowing port 46 rotates synchronously with the intermediate tube 45, and the position of the blowing port 46 and the position of the air permeable groove 48 are both located at the same busbar of the intermediate tube 45, and the air permeable groove 48 of the intermediate tube 45 can be ventilated when the rotating plate 55 is located on one side, and the air permeable groove 48 of the intermediate tube 45 can be ventilated after rotating when the rotating plate 55 is located on the other side, so that the intermediate tube 45 can be blown toward different positions, and when the air flow inside the fixed tube 43 is not smooth, the air flow blows the rotating plate 55 to rotate and drives the partition plate 53 to rotate, which can drive the air permeable groove 48 of the intermediate tube 45 to rotate, and the air permeable groove 48 is located at different positions to clean different positions of the electrode plate 3.

[0043] It should be noted that the airflow generated by the blower 7 enters the interior of the fixed tube 43. Since the two partition plates 53 in the partition plate 53 are in a horizontal state at the beginning, the cross section of the fixed tube 43 can be sealed to prevent the airflow from flowing to the intermediate tube 45. When the blower 7 continues to flow, the air pressure at the upper end of the fixed tube 43 increases, and at this time it will also push the rotating plate 55 to deflect, and the rotating plate 55 is rotated around the first rotating shaft 56. Under the action of the telescopic spring 59, the partition plate 53 can be driven to deflect, and the airflow can be discharged from the gap of the partition plate 53. The airflow enters the interior of the intermediate tube 45 from the air permeable groove 48, and the airflow is blown out normally from the interior of the intermediate tube 45, thereby cleaning the surface of the electrode plate 3, and the synchronous belt 52 between the two adjacent intermediate tubes 45 is used to drive each synchronous wheel 51, thereby ensuring that each intermediate tube 45 rotates synchronously, and the blowing port 46 can blow the wind to different positions, thereby cleaning the dust at different positions of the electrode plate 3.

[0044] See also Figure 2 and Fig. 9 As shown, a synchronous wheel 51 is welded to the cylindrical surface of each intermediate tube 45, each synchronous wheel 51 is arranged on the same side of the fixed tube 43, a synchronous belt 52 is arranged between adjacent synchronous wheels 51, the synchronous wheels 51 of each intermediate tube 45 are driven by the synchronous belt 52, each intermediate tube 45 rotates in the same direction, the blowing port 46 of the fixed tube 43 rotates synchronously with the fixed tube 43, the blowing port 46 is used to clean the dust at different positions of the plate 3, a knocking structure 6 is arranged between adjacent plates 3, the knocking structure 6 includes a plurality of groups of third fixing blocks 61, each group of third fixing blocks 61 is welded to The surface of the pole plate 3 can support the knocking structure 6 through the pole plate 3, and the interior of the third fixed block 61 is sleeved with a second rotating shaft 62, the second rotating shaft 62 is rotatably connected to the interior of the third fixed block 61, and the outer cylindrical surface of the second rotating shaft 62 is welded with a fan blade 63, the fan blade 63 rotates synchronously with the second rotating shaft 62, and the edge of the fan blade 63 is intermittently in contact with the surface of the pole plate 3. When the airflow is discharged from the blowing port 46, it can blow towards the dust on the pole plate 3. At the same time, the airflow from the blowing port 46 also blows towards the fan blade 63 of the second rotating shaft 62, and at this time, the fan blade 63 can knock the pole plate 3.

[0045] See also Fig. 9 As shown, the spacing between each blowing port 46 is the same as the spacing between the fan blades 63, ensuring that the airflow blown out from the blowing port 46 can face the fan blades 63, and the air outlet angle rotation range of the blowing port 46 is compatible with the rotation range of the fan blades 63, and the air outlet direction of the blowing port 46 always corresponds to the position of the fan blades 63. The blowing port 46 blows the fan blades 63 so that the fan blades 63 rotate around the second rotation axis 62. At this time, the fan blades 63 can knock on the surface of the electrode plate 3, and some dust adhering to the surface of the electrode plate 3 can be thoroughly cleaned.

[0046] It should be noted that the airflow blown out from the air outlet 46 is just facing the fan blade 63. At this time, the fan blade 63 can rotate around the second rotating axis 62. The rotating fan blade 63 can blow the dust. The fan blade 63 can also hit the surface of the electrode plate 3 when it rotates around the second rotating axis 62. The dust on the surface of the electrode plate 3 can be thoroughly cleaned, and the effect of removing dust and powder from the electrode plate 3 is more obvious.

[0047] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An electrostatic precipitator vibration cleaning device, comprising an electrostatic precipitator body (1) and a dust removal chamber (2) arranged at the upper end of the electrostatic precipitator body (1), wherein a plurality of electrode plates (3) are arranged inside the dust removal chamber (2), and the electrode plates (3) are arranged in parallel inside the dust removal chamber (2), characterized in that: A plurality of blowing cleaning structures (4) are arranged inside the dust removal chamber (2). The positions of the blowing cleaning structures (4) are aligned with the electrode plates (3). The blowing cleaning structures (4) include a first fixing block (41) and a second fixing block (47). The first fixing block (41) and the second fixing block (47) are arranged at the top and bottom of the dust removal chamber (2). A fixing plate (42) is arranged between the first fixing block (41) and the second fixing block (47). A fixing pipe (43) is arranged at the axis of the first fixing block (41) and the second fixing block (47). The two ends of the fixing pipe (43) are respectively connected to the first fixing block (41) and the second fixing block (47). The top of the dust removal chamber (2) is provided with a A blower (7), wherein the air outlet of the blower (7) is connected to the top of a fixed tube (43), a plurality of fixing holes (44) are provided in the middle of the fixed tube (43), an intermediate tube (45) is installed inside each fixing hole (44), a ventilating groove (48) is provided on the cylindrical surface of the intermediate tube (45) and located inside the fixed tube (43), the intermediate tube (45) and the fixed tube (43) are connected via a second fixing block (47), blowing ports (46) are provided on the cylindrical surface of the intermediate tube (45) and located on both sides of the fixed tube (43), the opening direction of the blowing ports (46) is toward the direction of the adjacent electrode plate (3), and the air blown out of the blowing ports (46) is used to clean dust adsorbed on the surface of the electrode plate (3).

2. The electrostatic precipitator vibration cleaning device according to claim 1, characterized in that: The fixing hole (44) and the intermediate tube (45) are arranged perpendicular to each other, the intermediate tube (45) is rotatably connected to the inside of the fixing hole (44), and the fixing tube (43) is installed inside the fixing plate (42), and the air permeable groove (48) is always located inside the fixing tube (43).

3. The electrostatic precipitator vibration cleaning device according to claim 2, characterized in that: A wind direction adjustment structure (5) is arranged outside the intermediate tube (45) and on one side of the fixed tube (43). The wind direction adjustment structure (5) comprises a synchronous wheel (51). The synchronous wheel (51) is welded to the cylindrical surface of each intermediate tube (45). Each synchronous wheel (51) is arranged on the same side of the fixed tube (43). A synchronous belt (52) is arranged between adjacent synchronous wheels (51). The synchronous wheels (51) of each intermediate tube (45) are driven by the synchronous belt (52). Each intermediate tube (45) rotates in the same direction. The blowing port (46) of the fixed tube (43) rotates synchronously with the fixed tube (43). The wind blown out of the blowing port (46) is used to clean dust at different positions of the electrode plate (3).

4. The electrostatic precipitator vibration cleaning device according to claim 3, characterized in that: A plurality of partition plates (53) are arranged on the cylindrical surface of the intermediate tube (45) and located at the air permeable groove (48), and the angles between the partition plates (53) are equal. The partition plates (53) are in the shape of an arc, and the rotation range of the partition plates (53) is adapted to the cross section of the fixed tube (43).

5. The electrostatic precipitator vibration cleaning device according to claim 4, characterized in that: A connecting hole (54) is provided inside the fixed tube (43) and above each intermediate tube (45); a first rotating shaft (56) is inserted inside the connecting hole (54); a rotating plate (55) is welded outside the first rotating shaft (56); a connecting ring (57) is welded to the edge of the rotating plate (55) and the edge of one of the spacer plates (53); the connecting ring (57) of the intermediate tube (45) is connected to the connecting ring (57) of one of the spacer plates (53) via a telescopic spring (59); the connecting ring (57) is located on one side of the first rotating shaft (56) of the rotating plate (55); an air vent (58) is provided on the edge of the rotating plate (55) and on the other side of the first rotating shaft (56); the air vent (58) is used for airflow passing through the top of the fixed tube (43).

6. The electrostatic precipitator vibration cleaning device according to claim 5, characterized in that: The two partition plates (53) are arranged horizontally and are used to seal the inner wall of the fixed tube (43). The airflow inside the fixed tube (43) flows along the gap of the rotating plate (55).

7. The electrostatic precipitator vibration cleaning device according to claim 6, characterized in that: The rotation direction of the intermediate tube (45) is opposite to that of the partition plate (53), and the telescopic spring (59) is always located at the shortest point between the connecting ring (57) of the rotating plate (55) and the connecting ring (57) of the partition plate (53).

8. The electrostatic precipitator vibration cleaning device according to claim 7, characterized in that: The air blowing port (46) rotates synchronously with the intermediate tube (45), and the position of the air blowing port (46) and the position of the air permeable groove (48) are both located at the same generatrix of the intermediate tube (45).

9. The electrostatic precipitator vibration cleaning device according to claim 8, characterized in that: A knocking structure (6) is provided between adjacent pole plates (3), the knocking structure (6) comprising a plurality of groups of third fixing blocks (61), each group of third fixing blocks (61) being welded to the surface of the pole plate (3), and a second rotating shaft (62) being sleeved inside the third fixing block (61), the second rotating shaft (62) being rotationally connected to the inside of the third fixing block (61), a fan blade (63) being welded to the outer circumferential surface of the second rotating shaft (62), the fan blade (63) rotating synchronously with the second rotating shaft (62), and the edge of the fan blade (63) being in intermittent contact with the surface of the pole plate (3).

10. The electrostatic precipitator vibration cleaning device according to claim 9, characterized in that: The spacing between each of the air outlets (46) is the same as the spacing between the fan blades (63), and the air outlet angle rotation range of the air outlet (46) is compatible with the rotation range of the fan blades (63), and the air outlet direction of the air outlet (46) always corresponds to the position of the fan blades (63).

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