Horizontal electrostatic dust collector

Abstract

The utility model relates to the technical field of horizontal electrostatic dust collectors, and discloses a horizontal electrostatic dust collector which comprises a shell, an electrostatic dust collection sheet is fixedly installed in the shell, a dust collection hopper is fixedly connected to the bottom of the shell, a lifting assembly is arranged in the shell, and the lifting assembly is fixedly connected with the shell. The lifting assembly is provided with a dust cleaning assembly used for cleaning dust on the electrostatic dust collection pieces, a reciprocating assembly is arranged on the inner side wall of the dust collection hopper, the ends, away from the shell, of the four dust accumulation plates are rotationally installed in the dust collection hopper, and a plurality of springs are fixedly installed on the inner side wall of the dust collection hopper. According to the dust removal device, the dust removal assembly is arranged and can be driven by the lifting assembly to continuously scrape dust attached to the electrostatic dust collection pieces, so that the electrostatic dust collection pieces are kept in a working state for a long time, shutdown maintenance of workers is not needed, the working intensity of the workers is relieved, the running time of the device is prolonged, and the working efficiency is improved. And the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to horizontal electrostatic precipitator technical field, concretely to a horizontal electrostatic precipitator. BACKGROUND

[0002] The working principle of the horizontal electrostatic precipitator is basically the same as that of the electrostatic precipitator, and the dust removal process is mainly completed through two systems of corona electrode and deposition electrode. When the dust-containing gas enters the dust remover, it is first adjusted by the airflow distribution plate and the baffle, so that the airflow can enter the electric field uniformly. In the electric field, the corona electrode is connected to high-voltage direct current, which produces a corona phenomenon and ionizes the gas. There are a large number of electrons and ions in the ionized gas.

[0003] However, in the running process of the traditional electrostatic dust removal equipment, a large amount of dust is often accumulated on the electrostatic dust removal sheet. If it is not cleaned in time, it will not only affect the dust removal efficiency, but also may cause the performance of the equipment to decline, even cause the equipment to stop working, and the traditional cleaning method often relies on manual regular shutdown maintenance, which not only increases the work burden of workers, but also affects the continuity and production efficiency of the production line. In addition, even if the dust on the electrostatic dust removal sheet is effectively cleaned, the cleaned dust cannot be discharged or treated in time, which is easy to be caked and accumulated in the dust collecting hopper, further affecting the normal operation and cleaning effect of the equipment. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] The utility model aims at solving the problem that in the running process of the traditional electrostatic dust removal equipment, a large amount of dust is often accumulated on the electrostatic dust removal sheet. If it is not cleaned in time, it will not only affect the dust removal efficiency, but also may cause the performance of the equipment to decline, even cause the equipment to stop working, and the traditional cleaning method often relies on manual regular shutdown maintenance, which not only increases the work burden of workers, but also affects the continuity and production efficiency of the production line. In addition, even if the dust on the electrostatic dust removal sheet is effectively cleaned, the cleaned dust cannot be discharged or treated in time, which is easy to be caked and accumulated in the dust collecting hopper, further affecting the normal operation and cleaning effect of the equipment.

[0006] (II) Technical scheme

[0007] The technical scheme of the utility model for solving the above technical problem is as follows:

[0008] A horizontal electrostatic precipitator, including a shell, a plurality of electrostatic dust collection blades are fixedly installed in the shell, a dust hopper is fixedly connected to the bottom of the shell, a lifting assembly is arranged in the shell, a dust cleaning assembly for cleaning dust on the electrostatic dust collection blades is arranged on the lifting assembly, a reciprocating assembly is arranged on the inner side wall of the dust hopper, four dust accumulation plates are rotatably installed at the end away from the shell in the dust hopper, a plurality of springs are fixedly installed on the inner side wall of the dust hopper, and the other sides of the plurality of springs are fixedly connected with the dust accumulation plates.

[0009] Based on the above technical scheme, the horizontal electrostatic precipitator can be further improved as follows.

[0010] Preferably, the lifting assembly includes a lifting frame, the lifting frame is fixedly installed on the inner side wall of the shell, a lead screw is rotatably installed in the lifting frame, a driving motor for driving the lead screw to rotate is fixedly installed at the top end of the lifting frame, a lead screw sliding block in screw connection with the lead screw is arranged in the lifting frame, a sliding groove opposite to the position of the lifting frame is fixedly installed on the inner side wall of the shell, and a sliding rod is slidably installed in the sliding groove.

[0011] Preferably, the dust cleaning assembly includes a plurality of limiting rings, the limiting rings are installed side by side on the opposite sides of the lead screw sliding block and the sliding rod, an installation rod is slidably installed in the limiting rings, the opposite sides of the two installation rods are connected through a plurality of dust scraping blades, the dust scraping blades are evenly installed between the two limiting rings, and a telescopic cylinder located on one side of the installation rod is fixedly installed on the lead screw sliding block and the sliding rod.

[0012] Preferably, the reciprocating assembly includes a motor, the motor is fixedly installed on the outer side of the dust hopper, a transmission shaft penetrating through and extending into the dust hopper is fixedly installed at the output end of the motor, the transmission shaft is rotatably installed on the four sides of the dust hopper, a main gear and a pinion are symmetrically installed on the four transmission shafts, the main gears and the pinions on different transmission shafts are in meshing relationship, and a dust cleaning block is fixedly installed on the four transmission shafts.

[0013] Preferably, a dust blocking block located at the top of the dust accumulation plate is fixedly installed in the shell, and the gaps of the four dust accumulation plates are connected through rubber sheets.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the technical scheme of the present application has the following beneficial technical effects:

[0016] The utility model discloses a dust cleaning assembly is set up, and the dust cleaning assembly can scrape the dust adhered on the electrostatic dust collecting piece under the drive of the lifting assembly, makes the electrostatic dust collecting piece keep the working state for a long time, and the worker does not need to stop and maintain, reduces the working intensity of the worker, improves the operation time of equipment and the practicability of equipment.

[0017] The utility model discloses a reciprocating assembly is set up, and the dust in the dust collecting hopper is discharged through the shaking of the dust collecting plate, avoids the dust to be accumulated in the inside, can maintain work for a long time, guarantees the cleaning effect, improves the operation time of equipment. DRAWINGS

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the main view structure section view of the utility model;

[0020] Figure 3 It is the overhead structure section view of the utility model;

[0021] Figure 4 It is the overhead structure schematic diagram of the reciprocating assembly of the utility model;

[0022] Figure 5 It is the dust collecting hopper structure overhead view of the utility model.

[0023] In the drawing: 1, shell, 2, electrostatic dust collecting piece, 3, dust collecting hopper, 4, lifting assembly, 41, lifting frame, 42, screw rod, 43, drive motor, 44, screw rod sliding block, 45, sliding slot, 46, sliding rod, 5, dust cleaning assembly, 51, limit ring, 52, mounting rod, 53, dust scraping piece, 54, telescopic cylinder, 6, reciprocating assembly, 61, motor, 62, transmission shaft, 63, main gear, 64, auxiliary gear, 65, dust cleaning block, 7, mounting plate, 8, spring, 9, dust collecting plate, 10, dust blocking block, 11, rubber sheet. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0025] In the embodiments, by Figures 1-5The utility model provides a horizontal electrostatic precipitator, including the shell 1, the inside fixed mounting of shell 1 has electrostatic dust collection piece 2, the bottom fixed connection of shell 1 has dust hopper 3, the inside of shell 1 is provided with lifting assembly 4, be provided with dust cleaning assembly 5 for cleaning the dust on electrostatic dust collection piece 2 on lifting assembly 4, the inner side wall of dust hopper 3 is provided with reciprocating assembly 6, four dust accumulation plates 9 are away from the end of shell 1 all are rotationally installed in the inside of dust hopper 3.

[0026] Refer to Figures 2-3 Wherein, lifting assembly 4 includes lifting frame 41, the inner side wall of shell 1 is fixedly installed with lifting frame 41, the inside rotationally installed with lead screw 42 of lifting frame 41, the top of lifting frame 41 is fixedly installed with drive motor 43 for driving the rotation of lead screw 42, the inside of lifting frame 41 is provided with the lead screw sliding block 44 of screw thread connection with lead screw 42, the inner side wall of shell 1 is fixedly installed with the sliding slot 45 of lifting frame 41 position is opposite, the inside sliding installation of sliding slot 45 has sliding rod 46;

[0027] Through the above structure sets up, starts drive motor 43, drive motor 43 drives the rotation of lead screw 42, makes the lead screw sliding block 44 in lifting frame 41 drive dust cleaning assembly 5 moves up and down, sliding slot 45 and sliding rod 46 assist support dust cleaning assembly 5, guarantee the stability when dust cleaning assembly 5 lifts.

[0028] Refer to Figures 2-3 Wherein, dust cleaning assembly 5 includes limit ring 51, and the opposite side of lead screw sliding block 44 and sliding rod 46 all are parallelly installed with a plurality of limit ring 51, and the opposite side of two groups of limit ring 51 is all connected through a plurality of scraping dust piece 53, and a plurality of scraping dust piece 53 are evenly installed between two limit ring 51, and the side of installation rod 52 of lead screw sliding block 44 and sliding rod 46 is all fixedly installed with telescopic pneumatic cylinder 54;

[0029] Through the above structure sets up, prepares to clean electrostatic dust collection piece 2, and lifting assembly 4 drives dust cleaning assembly 5 to rise, when dust cleaning assembly 5 rises to the top, starts the telescopic pneumatic cylinder 54 of left side, and the telescopic pneumatic cylinder 54 pushes installation rod 52 to right side, and the limit of one limit ring 51 makes scraping dust piece 53 adhere to electrostatic dust collection piece 2 simultaneously, and will not be extruded because of excessive movement to its, then lifting assembly 4 drives it to move down, and scraping dust piece 53 removes and cleans the dust of one side of electrostatic dust collection piece 2, and after falling back to the bottom, the telescopic pneumatic cylinder 54 pushes scraping dust piece 53 and resets to the middle, and lifting assembly 4 drives dust cleaning assembly 5 to rise again, then starts the telescopic pneumatic cylinder 54 of right side, and the telescopic pneumatic cylinder 54 pushes installation rod 52 to left side, when scraping dust piece 53 adheres to electrostatic dust collection piece 2, lifting assembly 4 falls, and scraping dust piece 53 removes and cleans the dust of the other side of electrostatic dust collection piece 2.

[0030] Refer to Figures 1-3 Wherein, the reciprocating assembly 6 comprises a motor 61, the motor 61 is fixedly installed on the outer side of the dust collecting hopper 3, the output end of the motor 61 is fixedly installed with a transmission shaft 62, one end of the transmission shaft 62 penetrates and extends to the inside of the dust collecting hopper 3, the transmission shaft 62 is rotatably installed on the four sides of the inside of the dust collecting hopper 3, the main gear 63 and the auxiliary gear 64 are symmetrically installed on the four transmission shafts 62, the main gear 63 and the auxiliary gear 64 on different transmission shafts 62 are engaged with each other, and the dust cleaning block 65 is fixedly installed on the four transmission shafts 62.

[0031] Through the above structural arrangement, the dust falling after scraping falls on the dust collecting plate 9 in the dust collecting hopper 3, when the dust collecting plate 9 is attached with dust, the motor 61 is started, the motor 61 drives the transmission shaft 62 to rotate, the transmission shaft 62 drives the other transmission shafts 62 to rotate through the main gear 63 and the auxiliary gear 64 engaged with each other in the process of rotating, the transmission shaft 62 drives the dust cleaning block 65 thereon to rotate at the same time, the dust cleaning block 65 is in an elliptical structure, which will drive the dust collecting plate 9 to shake in the process of rotating, so that the dust attached to the dust collecting plate 9 falls off, and the dust is discharged from the bottom of the dust collecting hopper 3.

[0032] Refer to Figures 1-3 Wherein, a plurality of springs 8 are fixedly installed on the inner side wall of the dust collecting hopper 3, the other side of the plurality of springs 8 is fixedly connected with the dust collecting plate 9, and the gaps of the four dust collecting plates 9 are connected through the rubber sheet 11.

[0033] Through the above structural arrangement, the shaking range of the dust collecting plate 9 is limited by the spring 8, and the reset ability of the spring 8 makes the dust collecting plate 9 always keep in contact with the dust cleaning block 65, the extensibility of the rubber sheet 11 makes it not limit the movement between the dust collecting plates 9, and also can block the gap between the dust collecting plates 9 to prevent the dust from falling in.

[0034] Working principle:

[0035] First innovation point implementation steps:

[0036] The first step: when the electrostatic dust collecting piece 2 in the dust collector is too dirty, the cleaning assembly 5 driven by the lifting assembly 4 is lifted, when the cleaning assembly 5 reaches the top, the left telescopic cylinder 54 is started, the telescopic cylinder 54 pushes the mounting rod 52 to the right, and the limiting of the limiting ring 51 makes the scraping piece 53 adhere to the electrostatic dust collecting piece 2 without extrusion, then the lifting assembly 4 drives it to move downward, the scraping piece 53 scrapes off the dust on one side of the electrostatic dust collecting piece 2, and when it falls back to the bottom, the telescopic cylinder 54 resets the scraping piece 53 to the middle, and the lifting assembly 4 drives the cleaning assembly 5 to rise again, then the right telescopic cylinder 54 is started, the telescopic cylinder 54 pushes the mounting rod 52 to the left, when the scraping piece 53 adheres to the electrostatic dust collecting piece 2, the lifting assembly 4 falls, and the scraping piece 53 scrapes off the dust on the other side of the electrostatic dust collecting piece 2;

[0037] The second step: the dust scraped off falls on the dust collecting plate 9 in the dust hopper 3, when the dust collecting plate 9 is attached with dust, the motor 61 is started, the motor 61 drives the transmission shaft 62 to rotate, the transmission shaft 62 drives other transmission shafts 62 to rotate through the primary gear 63 and the secondary gear 64, the transmission shaft 62 drives the dust cleaning block 65 on it to rotate, the dust cleaning block 65 is in an elliptical structure, and in the rotating process, it shakes the dust collecting plate 9, so that the dust attached to the dust collecting plate 9 falls off, and the dust is discharged from the bottom of the dust hopper 3;

[0038] The third step: the spring 8 limits the shaking range of the dust collecting plate 9, and the reset ability of the spring 8 makes the dust collecting plate 9 always adhere to the dust cleaning block 65, and the ductility of the rubber sheet 11 allows the dust collecting plates 9 to move relative to each other without limitation, and also seals the gap between the dust collecting plates 9 to prevent dust from falling in.

[0039] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal electrostatic precipitator characterized by: The utility model provides a dust cleaning device, including the shell (1), the inside fixed mounting of shell (1) electrostatic dust collecting piece (2), the bottom fixed connection of shell (1) dust hopper (3), the inside setting of shell (1) lifting assembly (4), be provided with for cleaning dust collecting piece (2) on the dust cleaning assembly (5) of cleaning of the dust of the lifting assembly (4), the inner side wall of dust hopper (3) is provided with reciprocating assembly (6), four dust accumulation plates (9) away from the one end of shell (1) are all rotationally installed in the inside of dust hopper (3), the inner side wall of dust hopper (3) is fixedly installed with a plurality of springs (8), and the other side of a plurality of springs (8) is all fixedly connected with dust accumulation plate (9).

2. A horizontal electrostatic precipitator according to claim 1, characterized in that: The lifting assembly (4) includes a lifting frame (41), the inner side wall of the shell (1) is fixedly installed with a lifting frame (41), the inside of the lifting frame (41) is rotationally installed with a lead screw (42), the top end of the lifting frame (41) is fixedly installed with a drive motor (43) for driving the rotation of the lead screw (42), the inside of the lifting frame (41) is provided with a lead screw slide block (44) threadedly connected with the lead screw (42), the inner side wall of the shell (1) is fixedly installed with a sliding groove (45) opposite to the position of the lifting frame (41), the inside of the sliding groove (45) is slidably installed with a sliding rod (46).

3. A horizontal electrostatic precipitator according to claim 2, wherein: The dust cleaning assembly (5) includes a limiting ring (51), a plurality of limiting rings (51) are installed side by side on the opposite side of the lead screw slide block (44) and the sliding rod (46), two groups of the limiting rings (51) are slidably installed with mounting rods (52), the opposite side of the two mounting rods (52) is connected through a plurality of dust scraping pieces (53), a plurality of the dust scraping pieces (53) are evenly installed between the two limiting rings (51), respectively, the lead screw slide block (44) and the sliding rod (46) are fixedly installed with telescopic cylinders (54) on the side of the mounting rod (52).

4. A horizontal electrostatic precipitator according to claim 1, wherein: The reciprocating assembly (6) includes a motor (61), the outer side of the dust hopper (3) is fixedly installed with a motor (61), the output end of the motor (61) is fixedly installed with a transmission shaft (62) penetrating through and extending into the inside of the dust hopper (3), the inside of the dust hopper (3) is rotationally installed with the transmission shaft (62) on four sides, the main gear (63) and the auxiliary gear (64) are symmetrically installed on the four transmission shafts (62), the main gear (63) and the auxiliary gear (64) on different transmission shafts (62) are meshed with each other, the dust cleaning block (65) is fixedly installed on the four transmission shafts (62).

5. A horizontal electrostatic precipitator according to claim 1 wherein: The inside of the shell (1) is fixedly installed with a dust blocking block (10) on the top of the dust accumulation plate (9), the gaps of the four dust accumulation plates (9) are connected through rubber sheets (11).

Images