Electric-bag composite dust collector

Abstract

The utility model discloses an electrostatic-fabric composite dust collector, which comprises a first connecting pipe and a second connecting pipe, the first connecting pipe is communicated with the second connecting pipe, a filter plate and an efficiency improving assembly are arranged between the first connecting pipe and the second connecting pipe, and the efficiency improving assembly comprises a motor fixedly arranged on the upper surface of the second connecting pipe through a support. The output end of the motor is fixedly connected with a first rotating shaft. The dust removal device has the advantages that filter holes of a filter plate in the connecting pipe can be cleaned by arranging the efficiency improving assembly, so that the phenomenon that dust is accumulated on the surface of the filter plate, and the dust removal efficiency is influenced is avoided, impurities attached to the inner wall of the connecting pipe are cleaned by utilizing power of the efficiency improving assembly by arranging the cleaning assembly, and the dust removal efficiency is improved. And therefore, the problem that the ventilation quantity of the connecting pipe is influenced by attached impurities is avoided, and the subsequent dust removal efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to an electric bag composite dust collector. Background Art

[0002] The electric bag composite dust collector is a new type of composite dust collector, which combines the principles of electrostatic dust removal and bag dust removal, overcomes the drawbacks of single-function dust collectors, and gives full play to the dust removal advantages of electric dust collectors and bag dust collectors. When used, a fan is used to send air into the electric bag, and the dust in the air is adsorbed by the electric field on the electric bag. The air is then blown out by the fan, and a dust collector is used to collect the dust, thereby realizing the dust removal function. It has a high dust removal efficiency and is also environmentally friendly.

[0003] After searching, the patent document with publication number CN220405105U discloses an electric bag composite dust collector, including a connecting pipe body, the top of the connecting pipe body is fixedly connected to an output electric cylinder; the bottom of the output electric cylinder is fixedly connected to an impurity push plate; the impurity push plate is arranged on the inner side of the connecting pipe body; the inner wall of the connecting pipe body is fixedly connected to a filter plate; the bottom of the connecting pipe body is connected to a storage box, and the utility model can clean the impurities inside the storage box.

[0004] When the existing electric bag composite dust collector is in use, when the fan generates wind power and uses the flowing airflow to bring the air and the dust in the air into the device, some dust and impurities will be adsorbed on the inner wall of the connecting pipe and gradually accumulate, which will affect the ventilation volume of the connecting pipe and further affect the dust removal efficiency. At the same time, when filtering the air, the filter plate will also reduce the filtration efficiency due to the accumulation of dust and impurities, which requires corresponding measures to deal with. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an electric bag composite dust collector.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The electric bag composite dust collector comprises: a No. 1 connecting pipe and a No. 2 connecting pipe, the No. 1 connecting pipe is connected to the No. 2 connecting pipe, and a filter plate is arranged between the No. 1 connecting pipe and the No. 2 connecting pipe; an efficiency improvement component, the efficiency improvement component comprises a motor fixedly arranged on the upper surface of the No. 2 connecting pipe by a bracket, the output end of the motor is fixedly connected to a No. 1 rotating shaft, the No. 1 rotating shaft passes through and is rotatably connected to the inner wall of the No. 2 connecting pipe, a No. 2 rotating shaft is arranged in the No. 2 connecting pipe, the No. 2 rotating shaft passes through and is rotatably connected to the side wall of the filter plate through a bearing, the bottom end of the No. 1 rotating shaft is fixedly connected to a No. 1 bevel gear, the No. 2 rotating shaft is fixedly connected to one end of the No. 1 rotating shaft near the No. 1 rotating shaft, the No. 1 bevel gear is meshed with the No. 2 bevel gear, and the circumferential side wall of the No. 2 rotating shaft is fixedly connected to two cleaning plate brushes; two cleaning components, and the two cleaning components are both arranged in the No. 1 connecting pipe.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the cleaning component includes a guide rod fixedly connected to the side wall of the second rotating shaft, a scraper is fixedly connected to the top of the guide rod, a slider is slidably sleeved on the guide rod, side walls on both sides of the scraper are provided with limit grooves, and limit blocks are slidably connected in the two limit grooves, a cleaning block is connected to the outer shell of the scraper, the side walls of the two limit blocks are fixedly connected to the inner wall of the cleaning block, the side wall of the slider is hinged with a support rod, the top of the support rod is hinged to the bottom surface of the cleaning block, and a spring is fixedly connected between the slider and the scraper.

[0009] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the two cleaning brushes are located on the side of the filter plate, the bristles of the two cleaning brushes are in contact with the side walls of the filter plate, the two springs are respectively sleeved on the two guide rods, the surfaces of the two scrapers away from the No. 2 rotating shaft are in contact with the inner wall of the No. 1 connecting tube, and the inner walls of the two cleaning blocks are respectively in contact with the inner walls of the two scrapers.

[0010] The advantages of the utility model are: by arranging an efficiency-enhancing component, the filter holes of the filter plate in the connecting pipe can be cleaned, thereby avoiding the phenomenon that dust accumulation on the surface of the filter plate affects the dust removal efficiency, and at the same time, the filtration efficiency can be improved. By arranging a cleaning component, the power of the efficiency-enhancing component is used to clean the impurities attached to the inner wall of the connecting pipe, thereby avoiding the problem that the ventilation volume of the connecting pipe is affected by the attached impurities, and improving the subsequent dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structural analysis of the connecting pipe in the electric bag composite dust collector described in the embodiment of the utility model.

[0012] Figure 2It is a schematic diagram of the three-dimensional structure analysis from another perspective of the connecting pipe in the electric bag composite dust collector described in the embodiment of the utility model.

[0013] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting pipe in the electric bag composite dust collector described in the embodiment of the utility model.

[0014] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0015] In the above drawings: 1 connecting pipe No. 1, 2 connecting pipe No. 2, 3 filter plate, 4 motor, 5 rotating shaft No. 1, 6 rotating shaft No. 2, 7 bevel gear No. 1, 8 bevel gear No. 2, 9 cleaning plate brush, 10 guide rod, 11 scraper, 12 slider, 13 limit groove, 14 limit block, 15 cleaning block, 16 support rod, 17 spring. DETAILED DESCRIPTION

[0016] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] like Figure 1-Figure 4 As shown, the utility model embodiment proposes an electric bag composite dust collector, including: a No. 1 connecting pipe 1 and a No. 2 connecting pipe 2, the No. 1 connecting pipe 1 is connected to the No. 2 connecting pipe 2, a filter plate 3 is arranged between the No. 1 connecting pipe 1 and the No. 2 connecting pipe 2, and an efficiency improvement component, the efficiency improvement component includes a motor 4 fixedly arranged on the upper surface of the No. 2 connecting pipe 2 through a bracket, the output end of the motor 4 is fixedly connected to a No. 1 rotating shaft 5, the No. 1 rotating shaft 5 penetrates and is rotatably connected to the inner wall of the No. 2 connecting pipe 2, a No. 2 rotating shaft 6 is arranged in the No. 2 connecting pipe 2, the No. 2 rotating shaft 6 penetrates and is rotatably connected to the side wall of the filter plate 3 through a bearing, a No. 1 bevel gear 7 is fixedly connected to the bottom end of the No. 1 rotating shaft 5, a No. 2 bevel gear 8 is fixedly connected to the end of the No. 2 rotating shaft 6 near the No. 1 rotating shaft 5, the No. 1 bevel gear 7 is meshed with the No. 2 bevel gear 8, and the circumferential side wall of the No. 2 rotating shaft 6 is fixedly connected to two cleaning brushes 9, the two cleaning brushes 9 are both located on the side of the filter plate 3, and the bristles of the two cleaning brushes 9 are in contact with the side wall of the filter plate 3.

[0018] Two cleaning components, both cleaning components are arranged in the No. 1 connecting pipe 1, the cleaning components include a guide rod 10 fixedly connected to the side wall of the No. 2 rotating shaft 6, a scraper 11 is fixedly connected to the top of the guide rod 10, a slider 12 is slidably sleeved on the guide rod 10, and the side walls of the scraper 11 on both sides are provided with a limit groove 13, and the two limit grooves 13 are slidably connected to the limit blocks 14, and the outer sleeve of the scraper 11 is connected to a cleaning block 15, and the side walls of the two limit blocks 14 are fixedly connected to the inner wall of the cleaning block 15, and the side wall of the slider 12 is hinged A support rod 16 is connected, the top of the support rod 16 is hinged to the bottom surface of the cleaning block 15, a spring 17 is fixedly connected between the slider 12 and the scraper 11, and the two springs 17 are respectively sleeved on the two guide rods 10. The surfaces of the two scrapers 11 away from the second rotating shaft 6 are both in contact with the inner wall of the first connecting tube 1, so that the scraper 11 can work effectively, and the inner side walls of the two cleaning blocks 15 are respectively in contact with the inner walls of the two scrapers 11, so that the cleaning blocks 15 can effectively remove impurities contaminated by the scrapers 11.

[0019] During use, when an electric bag composite dust collector is used for dust removal, the motor 4 is started, the motor 4 rotates, driving the No. 1 rotating shaft 5 to rotate, and then driving the No. 1 bevel gear 7 to rotate, and the No. 2 bevel gear 8 and the No. 2 rotating shaft 6 are driven to rotate through meshing transmission. The rotating rod of the No. 2 rotating shaft 6 drives the two cleaning brushes 9 to revolve, which can clean the filter holes of the filter plate 3 in the No. 2 connecting pipe 2, thereby avoiding the phenomenon that dust accumulation on the surface of the filter plate 3 affects the dust removal efficiency; when the No. 2 rotating shaft 6 rotates, the two guide rods 10 also revolve, thereby driving the two scrapers 11 to revolve along the No. 2 rotating shaft 6 to remove impurities attached to the inner wall of the No. 1 connecting pipe 1. Scraping, when the guide rod 10 revolves, the slider 12 will move toward the scraper 11 under the influence of centrifugal force, thereby causing the support rod 16 to swing. The swing of the support rod 16 will cause the cleaning block 15 to slide on the surface of the scraper 11, thereby cleaning the surface of the scraper 11, avoiding long-term work, and impurities attached to the scraper 11, affecting the cleaning effect of the inner wall of the No. 1 connecting pipe 1. The impurities attached to the inner wall of the No. 1 connecting pipe 1 are cleaned through the cleaning component, thereby avoiding the problem of the ventilation volume of the connecting pipe being affected by the attached impurities, and improving the subsequent dust removal efficiency. When in use, under the influence of the spring 17, the slider 12 is reset to facilitate the next work.

Claims

1. Electric bag composite dust collector, characterized in that: include: A No. 1 connecting pipe (1) and a No. 2 connecting pipe (2), wherein the No. 1 connecting pipe (1) is connected to the No. 2 connecting pipe (2), and a filter plate (3) is provided between the No. 1 connecting pipe (1) and the No. 2 connecting pipe (2); An efficiency-enhancing component, the efficiency-enhancing component comprising a motor (4) fixedly arranged on the upper surface of a No. 2 connecting tube (2) through a bracket, the output end of the motor (4) being fixedly connected to a No. 1 rotating shaft (5), the No. 1 rotating shaft (5) passing through and rotatably connected to the inner wall of the No. 2 connecting tube (2), a No. 2 rotating shaft (6) being arranged in the No. 2 connecting tube (2), the No. 2 rotating shaft (6) passing through and rotatably connected to the side wall of the filter plate (3) through a bearing, the bottom end of the No. 1 rotating shaft (5) being fixedly connected to a No. 1 bevel gear (7), the end of the No. 2 rotating shaft (6) close to the No. 1 rotating shaft (5) being fixedly connected to a No. 2 bevel gear (8), the No. 1 bevel gear (7) meshing with the No. 2 bevel gear (8), and the circumferential side wall of the No. 2 rotating shaft (6) being fixedly connected to two cleaning plate brushes (9); and two cleaning components, both of which are arranged in the No. 1 connecting tube (1).

2. The electric bag composite dust collector according to claim 1, characterized in that: The cleaning assembly comprises a guide rod (10) fixedly connected to the side wall of the second rotating shaft (6), a scraper (11) being fixedly connected to the top of the guide rod (10), a slider (12) being slidably sleeved on the guide rod (10), side walls on both sides of the scraper (11) being provided with limit grooves (13), limit blocks (14) being slidably connected in the two limit grooves (13), a cleaning block (15) being sleeved on the outer surface of the scraper (11), the side walls of the two limit blocks (14) being fixedly connected to the inner wall of the cleaning block (15), a support rod (16) being hinged to the side wall of the slider (12), the top of the support rod (16) being hinged to the bottom surface of the cleaning block (15), and a spring (17) being fixedly connected between the slider (12) and the scraper (11).

3. The electric bag composite dust collector according to claim 2, characterized in that: The two cleaning brushes (9) are both located on the side of the filter plate (3), the bristles of the two cleaning brushes (9) are in contact with the side wall of the filter plate (3), the two springs (17) are respectively sleeved on the two guide rods (10), the surfaces of the two scrapers (11) away from the second rotating shaft (6) are in contact with the inner wall of the first connecting tube (1), and the inner side walls of the two cleaning blocks (15) are respectively in contact with the inner walls of the two scrapers (11).

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