CN111514668B - Self-cleaning dust remover - Google Patents
Self-cleaning dust remover Download PDFInfo
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- CN111514668B CN111514668B CN202010379794.2A CN202010379794A CN111514668B CN 111514668 B CN111514668 B CN 111514668B CN 202010379794 A CN202010379794 A CN 202010379794A CN 111514668 B CN111514668 B CN 111514668B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a self-cleaning dust remover which comprises a box body, wherein an air inlet is formed in the side wall of the box body in a penetrating mode, a transmission shaft is rotatably connected to the inner bottom of the box body, a plurality of rotating blades are fixed to the circumferential side wall of the upper portion of the transmission shaft, an upper sealing ring hermetically and slidably connected with the inner top of the box body is jointly fixed to one end, far away from the transmission shaft, of each rotating blade, a filter screen is fixed to the bottom of each upper sealing ring, and a lower sealing ring hermetically and slidably connected with the inner bottom of the box body is fixed to the bottom of each filter screen. Has the advantages that: due to the design of the single-side cambered surface of the wind control plate, the flow velocities of the two sides of the wind control plate are different when the airflow flows through, so that the two sides of the wind control plate are different in air pressure, the filter screen is vibrated under the impact of the push block, and the dust on the filter screen can be separated from the filter screen due to the impact of the push block on the filter screen, so that the self-cleaning of the filter screen is realized, and the filter screen is guaranteed to keep a good filtering effect in a long-time use process.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a self-cleaning dust collector.
Background
With the improvement of living standard, the household dust remover enters thousands of households, and the dust remover can collect dust on the ground under the driving of electric power, so that the labor force is reduced, the indoor cleaning effect is improved, and the living environment is better;
after current domestic dust remover uses for a long time, a large amount of dusts can concentrate on the filter screen, the filter effect that leads to the filter screen reduces and leads to the filter screen to block up the inefficacy very easily, need frequently to change or wash the filter screen, thereby it flies upward once more easily to cause secondary pollution to adhere to a large amount of dusts when taking out on the filter screen, cause the injury to the human body, and artificial clearance process need consume longer time, simultaneously can't use during the clearance, cause inconvenience, consequently need a dust remover that can clear up the filter screen dust automatically urgently.
Disclosure of Invention
The invention aims to solve the problem that the dust remover in the prior art needs to manually clean dust on a filter screen, so that secondary pollution is easily caused, and provides a self-cleaning dust remover.
In order to achieve the purpose, the invention adopts the following technical scheme: a self-cleaning dust remover comprises a box body, wherein an air inlet is formed in the side wall of the box body in a penetrating manner, a transmission shaft is rotatably connected to the inner bottom of the box body, a plurality of rotating blades are fixed to the circumferential side wall of the upper portion of the transmission shaft, an upper sealing ring in sealing sliding connection with the inner top of the box body is jointly fixed to one end, far away from the transmission shaft, of each rotating blade, a filter screen is fixed to the bottom of the upper sealing ring, a lower sealing ring in sealing sliding connection with the inner bottom of the box body is fixed to the bottom of the filter screen, two outer sealing columns in sealing sliding connection with the circumferential outer wall of the filter screen are symmetrically fixed to the inner wall of the box body, a power cavity is formed in the upper portion of the box body, a fan is fixed to the inner portion of the power box, an air outlet which is communicated with the outer portion of the box body in a penetrating manner is formed in the inner top of the box body, a processing box is fixed to the inner bottom of the box body, and a pneumatic mechanism for vibrating the filter screen is arranged in the processing box, the side wall of the treatment box is fixed with two inner sealing columns which are symmetrically arranged and are in sealing sliding connection with the inner wall of the filter screen, an inner sealing plate is jointly fixed on the upper portions of the inner sealing columns, a collecting tank is arranged on the outer wall of the box body, a collecting box is connected inside the collecting tank in a sliding mode, and an ash falling port communicated with the inside of the collecting tank is formed in the inner bottom of the box body.
In foretell self-cleaning dust remover, pnematic mechanism includes wind accuse part and movable part, wind accuse part is including seting up in the wind-receiving groove of handling case lower part lateral wall, the interior bottom rotation of wind-receiving groove is connected with the pivot, the top that the wind-receiving groove was run through to the upper end of pivot is extended and is fixed with the carousel to handling incasement portion, the pivot is located wind-receiving inslot portion one section circumference lateral wall and is fixed with the commentaries on classics board, the ventilation groove of a plurality of and the inside intercommunication of processing case is seted up at the top in wind-receiving groove, the upper end of carousel is run through and has been seted up a plurality of dislocation grooves.
In foretell self-cleaning dust remover, the movable part include a plurality ofly with handle the case lateral wall and run through sealed sliding connection's slide-axle, every the one end that the slide-axle is located to handle incasement portion all is fixed with the pneumatic control board, every the slide-axle is located the outside one end of handling the case and all is fixed with the ejector pad, every the pneumatic control board all is connected with reset spring with the inner wall of handling the case jointly, the one side inner wall of box near handling the case is fixed with multiunit connecting spring, and the equal fixedly connected with driven piece of every group connecting spring is a plurality of driven piece and a plurality of ejector pad one-to-one.
Compared with the prior art, the invention has the advantages that:
1. in the process that the fan drives the air to flow, the airflow impacts the rotating blade to enable the rotating blade to drive the transmission shaft to rotate and further drive the upper sealing ring to rotate, so that the filter screen continuously rotates, external dust-containing air cannot always penetrate through one place of the filter screen, the risk of blockage of the filter screen is reduced, the blocked dust of the filter screen in unit time is less, the filter screen can be protected from being damaged, the service life is prolonged, and the filter screen is convenient to clean subsequently;
2. according to the invention, the dislocation grooves and the ventilation grooves are randomly distributed, when the dislocation grooves and the ventilation grooves are superposed, the air flow in the ventilation grooves can enter the treatment box, when the air flows through the ventilation grooves, the dislocation groove positions on the turntable are continuously changed, so that the dislocation grooves are randomly communicated with the ventilation grooves, the air flow entering the treatment box is disordered and disordered, the air flow entering the treatment box is in a spraying state, the flow rate is relatively increased, and the air flow can better drive the air control plate to move;
3. according to the invention, due to the design of the cambered surface on the single side of the air control plate, the flow velocities of the two sides of the air control plate are different when airflow flows through, so that the air pressure difference is generated on the two sides of the air control plate, the air control plate is driven by the sliding shaft to slide towards the outside of the treatment box under the action of the air pressure, the push block is driven by the sliding shaft to move towards the position of the filter screen and further collide with the filter screen, so that the filter screen vibrates under the impact of the push block, dust on the filter screen can be separated from the filter screen through the impact of the push block on the filter screen, the self-cleaning of the filter screen is realized, and the filter screen is ensured to keep a good filtering effect in a long-time use process;
4. according to the invention, when the push block moves, magnetic repulsion force is given to the driven block, so that the driven block moves along with the push block, the driven block can impact the filter screen for the second time, the vibration effect of the filter screen is better, the integral cleaning efficiency is improved, and dust can be cleaned timely and effectively;
5. in the invention, under the blocking action of the outer sealing column, the upper space of the dust falling port is not interfered by wind power, the dust is prevented from being combined with the filter screen again under the action of the wind power in the dust separating process, and the stability and effectiveness of the dust collecting process are ensured; after the dust collecting box is used, the dust in the box body can be removed only by taking out the collecting box, the dust on the filter screen does not need to be manually treated, the labor force is reduced, and the secondary dust pollution caused in the process of manually cleaning the dust is avoided.
Drawings
FIG. 1 is a schematic structural view of a self-cleaning dust collector according to the present invention;
FIG. 2 is a cross-sectional view taken along the direction A in FIG. 1;
fig. 3 is an enlarged schematic view of a portion of fig. 1.
In the figure: the device comprises a box body 1, an air inlet 2, a transmission shaft 3, a rotating blade 4, an upper sealing ring 5, a filter screen 6, a lower sealing ring 7, an air outlet 8, a power cavity 9, a fan 10, a treatment box 11, an air collecting groove 12, a rotating shaft 13, a rotating plate 14, a rotating disc 15, a ventilation groove 16, a dislocation groove 17, an ash falling port 18, a collecting groove 19, a collecting box 20, a sliding shaft 21, a wind control plate 22, a reset spring 23, a push block 24, a connecting spring 25, a driven block 26, an inner sealing column 27, an outer sealing column 28 and an inner sealing plate 29.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-3, a self-cleaning dust collector comprises a box body 1, an air inlet 2 is arranged on the side wall of the box body 1 in a penetrating way, a transmission shaft 3 is rotatably connected to the inner bottom of the box body 1, a plurality of rotating blades 4 are fixed on the circumferential side wall of the upper part of the transmission shaft 3, an upper sealing ring 5 hermetically and slidably connected with the inner top of the box body 1 is jointly fixed on one end of each rotating blade 4 far away from the transmission shaft 3, a filter screen 6 is fixed at the bottom of the upper sealing ring 5, a lower sealing ring 7 hermetically and slidably connected with the inner bottom of the box body 1 is fixed at the bottom of the filter screen 6, two outer sealing columns 28 hermetically and slidably connected with the circumferential outer wall of the filter screen 6 are symmetrically fixed on the inner wall of the box body 1, a power cavity 9 is arranged on the upper part of the box body 1, a fan 10 is fixed inside the power cavity 9, an air outlet 8 communicated with the outside of the box body 1 in a penetrating way is arranged on the inner top of the box body 1, a processing box 11 is fixed on the inner bottom of the box body 1, the inside of handling case 11 is equipped with the pnematic mechanism that is used for vibrations filter screen 6, the lateral wall of handling case 11 is fixed with two symmetry settings and with filter screen 6 inner wall sealing sliding connection's inner seal post 27, the upper portion of two inner seal posts 27 is fixed with inner seal plate 29 jointly, collecting vat 19 has been seted up to the outer wall of box 1, collecting vat 19 inside sliding connection has collecting box 20, the interior bottom of box 1 is seted up with the ash falling mouth 18 of the inside intercommunication of collecting vat 19, transmission shaft 3 and inner seal plate 29 and the equal sealed rotation of handling case 11 are connected, and inner seal plate 29 offsets with the bottom of last sealing ring 5, through stopping of inner seal plate 29, make the air current that enters into box 1 inside directly can't enter into air outlet 8 through last sealing ring 5.
Pneumatic mechanism includes wind accuse part and movable part, wind accuse part is including seting up in the wind-receiving groove 12 of handling case 11 lower part lateral wall, the interior bottom rotation of wind-receiving groove 12 is connected with pivot 13, the top that wind-receiving groove 12 was run through to the upper end of pivot 13 extends and is fixed with carousel 15 to handling case 11 inside, pivot 13 is located wind-receiving groove 12 inside one section circumference lateral wall and is fixed with commentaries on classics board 14, wind-receiving groove 12's top is seted up a plurality of and is handled the inside ventilation groove 16 that communicates of case 11, the upper end of carousel 15 is run through and is seted up a plurality of dislocation grooves 17, dislocation groove 17 and ventilation groove 16 are all irregularly distributed, the inside air current in wind-receiving groove 12 just can get into handling case 11 when dislocation groove 17 and ventilation groove 16 coincide, consequently, the inside air current that gets into handling case 11 presents the injection state, the velocity of flow promotes relatively.
The movable part comprises a plurality of sliding shafts 21 which are in penetrating, sealing and sliding connection with the side wall of the processing box 11, the sliding shafts 21 are positioned on one side of the processing box 11 far away from the transmission shaft 3, one end of each sliding shaft 21 positioned inside the processing box 11 is fixedly provided with a wind control plate 22, one side of each wind control plate 22 is a cambered surface, one side of each cambered surface is a plane, the airflow velocity on two sides is different when the airflow passes through, according to Bernoulli's law, the two sides of each wind control plate 22 have air pressure difference so as to enable the wind control plates 22 to move in a pressing mode, one end of each sliding shaft 21 positioned outside the processing box 11 is fixedly provided with a push block 24, each wind control plate 22 and the inner wall of the processing box 11 are jointly connected with a return spring 23, a plurality of connecting springs 25 are fixed on the inner wall of one side of the box body 1 close to the processing box 11, each connecting spring 25 is fixedly connected with a driven block 26, a plurality of driven blocks 26 are in one-to-one correspondence with the push blocks 24, the driven blocks 26 and the push blocks 24 are permanent magnets, and the ends of the two which are close to each other repel each other.
In the invention, when the dust remover is used, under the driving of the fan 10, air with dust outside enters the box body 1 from the air inlet 2, is filtered by the filter screen 6 and is finally discharged from the air outlet 8, thereby completing the whole dust collection and removal process;
in the process that the fan 10 drives air to flow, the air flow impacts the rotating blade 4 to enable the rotating blade 4 to drive the transmission shaft 3 to rotate and further drive the upper sealing ring 5 to rotate, so that the filter screen 6 rotates continuously, external dust-containing air cannot pass through one place of the filter screen 6 all the time, the risk of blockage of the filter screen is reduced, the air flow enters the inner side of the filter screen 6 after passing through the filter screen 6 to be filtered, and due to the blocking of the inner sealing columns 27 and the inner sealing plates 29, the air can only enter the air collecting groove 12 and enters the treatment box 11 through the ventilation groove 16 and the dislocation groove 17, and then passes through the upper sealing ring 5 to be discharged through the air outlet 8;
when air flows through the wind receiving groove 12, the wind blows to drive the rotating plate 14 to rotate, and further the rotating plate 14 drives the rotating shaft 13 to rotate, and further the rotating disc 15 rotates, because the rotating disc 15 continuously rotates, the position of the dislocation groove 17 on the rotating disc 15 continuously changes, so that the dislocation grooves 17 are irregularly communicated with the ventilation grooves 16, and thus the airflow entering the processing box 11 is disordered and disordered, and in the process of the airflow passing through the processing box 11, the airflow impacts the wind control plate 22, because of the design of the single-side cambered surface of the wind control plate 22, the flow velocity of the wind control plate 22 at two sides when the airflow flows through is different, and further the air pressure difference occurs at two sides of the wind control plate 22, the wind control plate 22 drives the sliding shaft 21 to slide towards the outside of the processing box 11 under the action of the air pressure, and further the return spring 23 contracts, and the push block 24 moves towards the position of the filter screen 6 under the driving of the sliding shaft 21, then the filter screen 6 collides with the filter screen, so that the filter screen 6 vibrates under the impact of the push block 24;
because of the disordered flow of the airflow, the single wind control plate 22 is not disturbed by the wind force all the time, and also is not disturbed by the pressure difference all the time, after the pressure difference disappears, the wind control plate 22 is reset under the elastic force of the reset spring 23, so that the sliding shaft 21 returns, and simultaneously the push block 24 is reset and is not contacted with the filter screen 6, so that the one-time knocking vibration of the push block 24 is realized, due to the unstable wind force, the plurality of wind control plates 22 are constantly disturbed by the wind force and move irregularly, so that the filter screen 6 is continuously knocked by the plurality of push blocks 24, the vibration dust removal to the filter screen 6 is realized, and when the push block 24 is contacted with the filter screen 6, the push block 24 is simultaneously close to the driven block 26 at the corresponding position, so that the driven block 26 is provided with enough magnetic repulsion force to compress the connecting spring 25 to be far away from the filter screen 6, after the push block 24 is reset, the driven block 26 is moved towards the filter screen 6 and collided with the same under the elastic force of the connecting spring 25, the secondary collision rotation is realized, so that the filter screen 6 is continuously knocked in the continuous rotation process, the dust on the surface of the filtered filter screen 6 is knocked down, the dust can be timely separated from the filter screen 6, the filter screen 6 can continuously and effectively achieve the filtering effect, the requirement on the filtering performance of the filter screen 6 is low, and the manufacturing cost of the filter screen 6 is reduced;
dust falling from the filter screen 6 enters the collecting box 20 through the dust falling port 18 to realize the centralized collection treatment of the dust, and the space above the dust falling port 18 cannot be disturbed by wind power under the blocking action of the outer sealing column 28, so that the dust is prevented from being combined with the filter screen 6 again under the action of the wind power in the dust separation process, and the stability and the effectiveness of the dust collection process are ensured; only need take out collecting box 20 after the use and can solve the inside dust of box 1, need not the dust on the manual handling filter screen 6, reduced the human labor, avoided the dust secondary pollution that the manual work cleared up the dust in-process caused simultaneously.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The utility model provides a self-cleaning dust remover, includes box (1), its characterized in that, the lateral wall of box (1) runs through and has seted up air intake (2), the interior bottom of box (1) rotates and is connected with transmission axle (3), the circumference lateral wall on transmission axle (3) upper portion is fixed with a plurality of rotary vane (4), and is a plurality of the one end of keeping away from transmission axle (3) of rotary vane (4) is fixed with jointly with box (1) interior top seal sliding connection's upper seal ring (5), the bottom of upper seal ring (5) is fixed with filter screen (6), the bottom of filter screen (6) is fixed with bottom seal ring (7) with box (1) interior bottom seal sliding connection, the inner wall symmetry of box (1) is fixed with two outer seal post (28) with filter screen (6) circumference outer wall seal sliding connection, power chamber (9) have been seted up on the upper portion of box (1), a fan (10) is fixed inside the power cavity (9), an air outlet (8) which penetrates through the power cavity (9) and is communicated with the outside of the box body (1) is formed in the inner top of the box body (1), a treatment box (11) is fixed at the inner bottom of the box body (1), a pneumatic mechanism for vibrating the filter screen (6) is arranged inside the treatment box (11), two inner sealing columns (27) which are symmetrically arranged and are in sealing sliding connection with the inner wall of the filter screen (6) are fixed on the side wall of the treatment box (11), an inner sealing plate (29) is fixed on the upper portions of the two inner sealing columns (27) together, a collecting groove (19) is formed in the outer wall of the box body (1), a collecting box (20) is connected inside the collecting groove (19) in a sliding mode, and an ash falling port (18) which is communicated with the inside of the collecting groove (19) is formed in the inner bottom of the box body (1);
pneumatic mechanism includes wind accuse part and movable part, wind accuse part is including seting up wind-receiving groove (12) of handling case (11) lower part lateral wall, the interior bottom rotation of wind-receiving groove (12) is connected with pivot (13), the top that wind-receiving groove (12) were run through to the upper end of pivot (13) is to handling case (11) inside extension and be fixed with carousel (15), pivot (13) are located wind-receiving groove (12) inside one section circumference lateral wall and are fixed with commentaries on classics board (14), wind-receiving groove (12) the top seted up a plurality of and the ventilation groove (16) of handling case (11) inside intercommunication, the upper end of carousel (15) is run through and has been seted up a plurality of dislocation groove (17), and ventilation groove (16) are all regularly distributed.
2. The self-cleaning dust collector of claim 1, wherein the movable part comprises a plurality of sliding shafts (21) which are in penetrating, sealing and sliding connection with the side wall of the processing box (11), one end of each sliding shaft (21) inside the processing box (11) is fixed with a wind control plate (22), one side of each wind control plate (22) is a cambered surface, and the other side is a plane, one end of each sliding shaft (21) outside the processing box (11) is fixed with a push block (24), each wind control plate (22) is connected with a return spring (23) together with the inner wall of the processing box (11), the inner wall of one side of the box body (1) close to the processing box (11) is fixed with a plurality of groups of connecting springs (25), each group of connecting springs (25) is fixedly connected with a driven block (26), a plurality of driven blocks (26) correspond to the plurality of push blocks (24) one by one, the driven blocks (26) and the push blocks (24) are permanent magnets, and the ends of the two which are close to each other repel each other.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379794.2A CN111514668B (en) | 2020-05-08 | 2020-05-08 | Self-cleaning dust remover |
| CN202111034505.6A CN113617144A (en) | 2020-05-08 | 2020-05-08 | Dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379794.2A CN111514668B (en) | 2020-05-08 | 2020-05-08 | Self-cleaning dust remover |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111034505.6A Division CN113617144A (en) | 2020-05-08 | 2020-05-08 | Dust remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111514668A CN111514668A (en) | 2020-08-11 |
| CN111514668B true CN111514668B (en) | 2022-01-21 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111034505.6A Withdrawn CN113617144A (en) | 2020-05-08 | 2020-05-08 | Dust remover |
| CN202010379794.2A Active CN111514668B (en) | 2020-05-08 | 2020-05-08 | Self-cleaning dust remover |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111034505.6A Withdrawn CN113617144A (en) | 2020-05-08 | 2020-05-08 | Dust remover |
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| Country | Link |
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| CN (2) | CN113617144A (en) |
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| CN116772336B (en) * | 2023-07-07 | 2023-12-12 | 秦皇岛欣蔚环保科技有限公司 | Intelligent bidirectional fresh air purifying positive pressure exchange device |
| CN117427437B (en) * | 2023-12-19 | 2024-03-15 | 伊川宏源气体科技有限公司 | Filter for oxygen production |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111514668A (en) | 2020-08-11 |
| CN113617144A (en) | 2021-11-09 |
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Effective date of registration: 20211231 Address after: 224400 No.6 (c), Fucheng environmental protection filter material Avenue, Funing County, Yancheng City, Jiangsu Province Applicant after: JIANGSU XINQUAN ENVIRONMENTAL PROTECTION MATERIAL Co.,Ltd. Address before: 450001 Zhengzhou University, 100 science Avenue, Zhongyuan District, Zhengzhou City, Henan Province Applicant before: Yu Guofei |
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