CN219764843U - Dust filter equipment with automatic clearance dust - Google Patents
Dust filter equipment with automatic clearance dust Download PDFInfo
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- CN219764843U CN219764843U CN202320601237.XU CN202320601237U CN219764843U CN 219764843 U CN219764843 U CN 219764843U CN 202320601237 U CN202320601237 U CN 202320601237U CN 219764843 U CN219764843 U CN 219764843U
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- dust
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- circular ring
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- 239000000428 dust Substances 0.000 title claims abstract description 149
- 238000001914 filtration Methods 0.000 claims abstract description 63
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000003860 storage Methods 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 13
- 239000010813 municipal solid waste Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of dust filtering devices, in particular to a dust filtering device with automatic dust cleaning function, which comprises a filtering cylinder, a dust inlet pipe and a dust outlet pipe, wherein the dust inlet pipe and the dust outlet pipe are detachably connected to two ends of the filtering cylinder, a filtering screen plate is connected in the filtering cylinder, a circular mounting seat is arranged in the center of the filtering screen plate in a penetrating manner, a rotating shaft is rotationally connected to the circular mounting seat, one end, close to the dust inlet pipe, of the rotating shaft is connected with a dust scraping assembly for cleaning dust on the filtering screen plate, the other end of the rotating shaft is connected with a driven fan blade assembly, and one end, close to the dust outlet pipe, of the filtering cylinder is connected with an air suction assembly which is suitable for sucking dust and driving the driven fan blade assembly to rotate. The dust filter device has reasonable structure, reduces the structural complexity of the dust filter device, reduces the electricity consumption, and can fully suck dust in the effective space in the dust inlet pipe due to the fact that the air suction component is close to one end of the air outlet pipe, so that the dust filter efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of dust filtering devices, in particular to a dust filtering device capable of automatically cleaning dust.
Background
In order to reduce the pollution to the air, a large amount of dust is generated in the construction engineering construction or industrial production process, and the dust in the air needs to be filtered by using related dust removing equipment, and then the filtered air is released into the air.
The utility model discloses a dust filter equipment for construction engineering is disclosed to authority bulletin number CN 218358059U, including the dust cartridge filter, the right-hand member fixedly connected with head that admits air of dust cartridge filter, the inside of dust cartridge filter is through second mount fixedly connected with suction fan, the suction fan is located the left end of head that admits air, the discharge gate is located the lower extreme of dust cartridge filter, the right-hand member of filter is located to the discharge gate, the inside sliding connection of discharge gate has the closing cap, the closing cap is used for closing the discharge gate, the lower extreme of dust cartridge filter is provided with feed mechanism, feed mechanism is located the lower extreme of discharge gate. The utility model has simple structure, and can prevent a great amount of dust from accumulating on the filter plate by simple operation, so that the filter plate can always filter dust more stably.
The prior art solutions described above have the following drawbacks: in the above technical scheme, in order to enable the cleaning head to rotationally clean dust on the filter plate, the cleaning head is required to be driven to rotate by the combined action of parts such as a motor, a rotating rod, a bearing seat, a rotating shaft, a first bevel gear, a second bevel gear and the like, so that the complexity of the structure is enhanced, the electricity consumption is increased, meanwhile, the suction fan is located in the air inlet head, occupies the effective dust inlet space in the air inlet head, and reduces the dust filtering efficiency.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the dust filtering device with the function of automatically cleaning dust, reduces the structural complexity of the dust filtering device and the electricity consumption, and can fully suck the dust in the effective space in the dust inlet pipe due to the fact that the air suction component is close to one end of the air outlet pipe, so that the dust filtering efficiency is improved.
In order to solve the technical problems, the utility model adopts a technical scheme that: the dust filtering device comprises a filtering cylinder, a dust inlet pipe and a dust outlet pipe, wherein the dust inlet pipe and the dust outlet pipe are detachably connected to two ends of the filtering cylinder, a filtering screen plate is connected in the filtering cylinder, a circular mounting seat is arranged in the center of the filtering screen plate in a penetrating mode, a rotating shaft is connected in a rotating mode in the circular mounting seat, one end, close to the dust inlet pipe, of the rotating shaft is connected with a dust scraping assembly for cleaning dust on the filtering screen plate, the other end of the rotating shaft is connected with a driven fan blade assembly, and one end, close to the dust outlet pipe, of the filtering cylinder is connected with an air suction assembly which is suitable for sucking dust and driving the driven fan blade assembly to rotate;
the filtering cylinder is provided with a dust outlet below the dust scraping assembly.
Through adopting above-mentioned technical scheme, when using, the outer end of advance dirt pipe is connected with outside dust absorption head through the pipeline, the subassembly work of induced drafting inhales a large amount of gas that contain the dust, gas flows fast from advancing dirt pipe to play tuber pipe, flowing gas passes the filter screen board, the dust is filtered by the filter screen board, and gas continues to flow, flowing gas drive driven fan blade subassembly is rotatory, driven fan blade subassembly drives the dirt subassembly of scraping of being connected with the pivot and do the circumference rotation, the pivoted scrapes dirt subassembly and can scrape the dust of attaching on the filter screen board and fall, reduce the probability that the dust blocks up the mesh on the filter screen board, and filter efficiency is improved, and a structure is simple, and easy installation does not need to use extra electric energy to drive to scrape dirt subassembly rotation, the power consumption has been reduced, the dust of being scraped down by the dirt subassembly to scrape from going out the dirt hole, because the subassembly that induced drafts is located the filter cylinder one end that is close to out the tuber pipe, the effective space in the dirt subassembly does not occupy advances dirt pipe, can make full use of the effective space in the dirt pipe of advancing, the dirt pipe inhales, the filtration efficiency of dust has been improved.
The present utility model may be further configured in a preferred example to: the dust scraping assembly comprises a first circular seat and a plurality of strip-shaped plates, the strip-shaped plates are connected with the outer circle of the first circular seat in a circular array mode, cleaning heads are connected to the strip-shaped plates respectively and contact with the filter screen plate, and the first circular seat is connected to the rotating shaft in a sleeved mode.
Through adopting above-mentioned technical scheme, the pivot drives the strip shaped plate connection on the ring seat one, and the strip shaped plate drives and cleans the head rotation to clear up the dust that adheres to on the filter screen plate.
The present utility model may be further configured in a preferred example to: the driven fan blade assembly comprises a second circular ring seat and a plurality of driven fan blades, the driven fan blades are connected with the outer circular surface of the second circular ring seat in a circular array mode, and the second circular ring seat is connected with the rotating shaft in a sleeved mode.
By adopting the technical scheme, the gas flowing from the filter screen plate to the air outlet pipe drives the driven fan blade to rotate, and the driven fan blade drives the rotating shaft connected with the second circular seat to rotate circumferentially.
The present utility model may be further configured in a preferred example to: the air suction assembly comprises a circular supporting seat, a third circular ring seat and a plurality of driving fan blades, a motor is arranged on the circular supporting seat, the third circular ring seat is sleeved on an output shaft of the motor, the driving fan blades are connected with the outer circle of the third circular ring seat in a circular array mode, at least two fixing rods are connected with the outer circle surface of the third circular ring seat at intervals, and the outer ends of the fixing rods are connected with the inner wall of the filtering cylinder.
Through adopting above-mentioned technical scheme, motor work drives the initiative fan blade on the ring seat three and makes the circumference rotation, and initiative fan blade rotation is followed the intraductal suction gas of dust inlet, and gas flows from the tuber pipe that goes out, has reached the mesh of dust absorption.
The present utility model may be further configured in a preferred example to: the lower end of the outer circle of the filtering cylinder is connected with two supporting seats, the filtering cylinder is connected with a sundry storage cylinder piece positioned below the dust outlet hole, the sundry storage cylinder piece comprises a transition pipe and a storage cylinder body, the upper end of the transition pipe is connected with the outer circle of the filtering cylinder, an opening of the storage cylinder body is sleeved at the lower end of the transition pipe, and two sides of the storage cylinder body are respectively threaded with a butterfly bolt.
Through adopting above-mentioned technical scheme, scrape the dust that dirt subassembly cleared up from the filter screen board and spill through the play dirt hole, then fall in the storage barrel after the transition pipe, convenient unified processing.
The present utility model may be further configured in a preferred example to: the lower end of the inner cavity of the filter cylinder is symmetrically connected with two inclined wind shields, and a filter screen plate, a dust scraping assembly and a driven fan blade assembly are arranged between the inclined wind shields.
Through adopting above-mentioned technical scheme, through the use of slope deep bead, reduce the influence that the dust that the gas flow was cleared up down on the filter screen plate falls, be favorable to the dust to pass through the dust hole whereabouts smoothly.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the gas flows fast from the dust inlet pipe to the air outlet pipe, the flowing gas passes through the filter screen plate, and dust is filtered by the filter screen plate, so that the purpose of filtering the dust is achieved.
2. The flowing gas drives the driven fan blade assembly to rotate, the driven fan blade assembly drives the dust scraping assembly to rotate circumferentially, the dust scraping assembly rotates to scrape off dust attached to the filter screen plate, the probability of blocking meshes on the filter screen plate by the dust is reduced, the filtering efficiency is improved, the structure is simple, the installation is easy, the dust scraping assembly is driven to rotate without using extra electric energy as an energy source, and the electricity consumption is reduced.
3. Because the component that induced drafts is located the one end that is close to the tuber pipe in the filter cylinder, the component that induced drafts does not occupy the effective space in the dirt pipe that advances, can make full use of the effective space in the dirt pipe that advances inhale the dust, has improved the filtration efficiency of dust.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view showing a dust filter apparatus with automatic dust cleaning function according to a preferred embodiment of the present utility model.
FIG. 2 is a schematic view of the driven fan blade assembly of FIG. 1.
Fig. 3 is a schematic view of the structure of the filter screen plate of fig. 1.
Fig. 4 is a schematic structural view of the support base in fig. 1.
Fig. 5 is a schematic view of the structure of the inclined wind deflector of fig. 1.
Fig. 6 is a schematic view of the transition duct of fig. 1.
In the figure: 2. a filter screen plate; 30. a dust scraping assembly; 40. a driven fan blade assembly; 50. an air suction assembly; 6. a dust outlet hole; 70. a trash storage barrel; 8. tilting the wind deflector; 9. a support base;
11. a filter cylinder; 12. a dust inlet pipe; 13. an air outlet pipe;
21. a circular mounting seat; 22. a rotating shaft;
31. a first circular ring seat; 32. a strip-shaped plate; 33. a cleaning head;
41. a second circular ring seat; 42. driven fan blades;
51. a circular support seat; 52. a circular ring seat III; 53. active fan blades; 54. a motor; 55. a fixed rod;
71. a transition pipe; 72. and a storage cylinder.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.
Referring to fig. 1, 3 and 4, the dust filtering device with automatic dust cleaning function disclosed by the utility model comprises a filtering cylinder 11, a dust inlet pipe 12 and a dust outlet pipe 13 which are detachably connected to two ends of the filtering cylinder 11, wherein the filtering cylinder 11 is respectively connected with the dust inlet pipe 12 and the dust outlet pipe 13 through bolts, two supporting seats 9 are respectively connected to the lower end of the outer circle of the filtering cylinder 11, a filtering screen plate 2 is connected in the filtering cylinder 11, a circular mounting seat 21 is penetrated in the center of the filtering screen plate 2, a rotating shaft 22 is rotatably connected to the circular mounting seat 21, one end, close to the dust inlet pipe 12, of the rotating shaft 22 is connected with a dust scraping assembly 30 for cleaning dust on the filtering screen plate 2, the dust scraping assembly 30 comprises a circular ring seat one 31 and a plurality of strip plates 32, the strip plates 32 are connected to the outer circle of the circular ring seat one 31, cleaning heads 33 are respectively connected to the strip plates 32 and are hairbrushes, the cleaning heads 33 are contacted with the filtering screen plate 2, and the circular ring seat one 31 is connected to the rotating shaft 22 in a sleeved mode.
Referring to fig. 1 and 2, the other end of the rotating shaft 22 is connected with a driven fan blade assembly 40, the driven fan blade assembly 40 comprises a second circular seat 41 and a plurality of driven fan blades 42, the driven fan blades 42 are connected on the outer circular surface of the second circular seat 41 in a circular array, the second circular seat 41 is connected on the rotating shaft 22 in a sleeved mode, one end, close to the air outlet pipe 13, of the filter cylinder 11 is connected with an air suction assembly 50, and the air suction assembly is suitable for sucking dust and driving the driven fan blade assembly 40 to rotate; the air suction assembly 50 comprises a circular supporting seat 51, a third circular seat 52 and a plurality of driving fan blades 53, a motor 54 is arranged on the circular supporting seat 51, the third circular seat 52 is sleeved on an output shaft of the motor 54, the driving fan blades 53 are connected with the outer circle of the third circular seat 52 in a circular array mode, at least two fixing rods 55 are connected with the outer circle surface of the third circular seat 52 at intervals, and the outer ends of the fixing rods 55 are connected with the inner wall of the filtering cylinder 11.
Referring to fig. 1, 5 and 6, a dust outlet 6 is formed below the dust scraping assembly 30 on the filter cylinder 11, a sundry storage cylinder 70 located below the dust outlet 6 is connected to the filter cylinder 11, the sundry storage cylinder 70 comprises a transition pipe 71 and a storage cylinder 72, the upper end of the transition pipe 71 is connected with the outer circular surface of the filter cylinder 11, an opening of the storage cylinder 72 is sleeved at the lower end of the transition pipe 71, two sides of the storage cylinder 72 are respectively threaded with a butterfly bolt, the butterfly bolts are tightly contacted with the storage cylinder 72, the transition pipe 71 is fixedly connected with the storage cylinder 72, dust collected by the storage cylinder 72 is conveniently treated, two inclined wind shields 8 are symmetrically connected to the lower end of an inner cavity of the filter cylinder 11, and a filter screen 2, the dust scraping assembly 30 and a driven fan blade assembly 40 are arranged between the inclined wind shields 8.
The implementation principle of the embodiment is as follows: when the dust suction device is used, the outer end of the dust inlet pipe 12 is connected with an external dust suction head through a pipeline, the air suction assembly 50 is used for sucking a large amount of dust-containing air, the air flows from the dust inlet pipe 12 to the air outlet pipe 13 quickly, the flowing air passes through the filter screen plate 2, the dust is filtered by the filter screen plate 2, the air continues to flow, the flowing air drives the driven fan blades 42 on the driven fan blade assembly 40 to rotate, the annular seat II 41 drives the dust scraping assembly 30 connected with the rotating shaft 22 to rotate circumferentially, the cleaning head 33 on the rotating dust scraping assembly 30 can scrape the dust attached to the filter screen plate 2, the probability of blocking the mesh holes on the filter screen plate 2 by the dust is reduced, the filtering efficiency is improved, the dust suction device is simple in structure, the dust suction device is easy to install, the dust scraping assembly is driven to rotate by using no extra electric energy, the dust scraped by the dust scraping assembly 30 falls from the dust outlet hole 6, and the dust suction assembly 50 is located at one end close to the air outlet pipe 13 in the filter cylinder 11, the effective space in the dust inlet pipe 12 is not occupied, the dust suction efficiency in the dust suction pipe 12 can be fully utilized, and the dust suction efficiency is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (6)
1. The dust filtering device with the automatic dust cleaning function comprises a filtering cylinder (11), a dust inlet pipe (12) and a dust outlet pipe (13) which are detachably connected to two ends of the filtering cylinder (11), and is characterized in that a filtering screen plate (2) is connected in the filtering cylinder (11), a circular mounting seat (21) is arranged in a penetrating mode in the center of the filtering screen plate (2), a rotating shaft (22) is connected in a rotating mode in the circular mounting seat (21), one end, close to the dust inlet pipe (12), of the rotating shaft (22) is connected with a dust scraping assembly (30) for cleaning dust on the filtering screen plate (2), the other end, close to the dust outlet pipe (13), of the rotating shaft (22) is connected with a driven fan blade assembly (40), and an air suction assembly (50) is connected to one end, close to the air outlet pipe (13), of the filtering cylinder (11), and is suitable for sucking dust and driving the driven fan blade assembly (40) to rotate;
the filter cylinder (11) is provided with a dust outlet (6) below the dust scraping assembly (30).
2. The dust filtering device with automatic dust cleaning function according to claim 1, wherein the dust scraping assembly (30) comprises a first circular ring seat (31) and a plurality of strip-shaped plates (32), the strip-shaped plates (32) are connected to the outer circle of the first circular ring seat (31) in a circular ring array mode, cleaning heads (33) are connected to the strip-shaped plates (32) respectively, the cleaning heads (33) are in contact with the filter screen plate (2), and the first circular ring seat (31) is connected to the rotating shaft (22) in a sleeved mode.
3. The dust filtering device with automatic dust cleaning function according to claim 1, wherein the driven fan blade assembly (40) comprises a second circular ring seat (41) and a plurality of driven blades (42), the driven blades (42) are connected to the outer circular surface of the second circular ring seat (41) in a circular array mode, and the second circular ring seat (41) is connected to the rotating shaft (22) in a sleeved mode.
4. The dust filtering device with automatic dust cleaning function according to claim 1, wherein the air suction assembly (50) comprises a circular supporting seat (51), a circular ring seat III (52) and a plurality of driving fan blades (53), a motor (54) is installed on the circular supporting seat (51), the circular ring seat III (52) is sleeved on an output shaft of the motor (54), the driving fan blades (53) are connected to the outer circle of the circular ring seat III (52) in a ring array mode, at least two fixing rods (55) are connected to the outer circle surface of the circular ring seat III (52) at intervals, and the outer ends of the fixing rods (55) are connected with the inner wall of the filtering cylinder (11).
5. The dust filtering device with automatic dust cleaning function according to claim 1, wherein two supporting seats (9) are connected between the lower end of the outer circle of the filtering cylinder (11), a trash storage cylinder part (70) positioned below the dust outlet hole (6) is connected to the filtering cylinder (11), the trash storage cylinder part (70) comprises a transition pipe (71) and a storage cylinder body (72), the upper end of the transition pipe (71) is connected with the outer circle of the filtering cylinder (11), an opening of the storage cylinder body (72) is sleeved at the lower end of the transition pipe (71), and butterfly bolts are respectively threaded on two sides of the storage cylinder body (72).
6. The dust filtering device with automatic dust cleaning function according to claim 1, wherein two inclined wind shields (8) are symmetrically connected to the lower end of the inner cavity of the filtering cylinder (11), and the filtering net plate (2), the dust scraping assembly (30) and the driven fan blade assembly (40) are arranged between the inclined wind shields (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320601237.XU CN219764843U (en) | 2023-03-24 | 2023-03-24 | Dust filter equipment with automatic clearance dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320601237.XU CN219764843U (en) | 2023-03-24 | 2023-03-24 | Dust filter equipment with automatic clearance dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764843U true CN219764843U (en) | 2023-09-29 |
Family
ID=88129127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320601237.XU Active CN219764843U (en) | 2023-03-24 | 2023-03-24 | Dust filter equipment with automatic clearance dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764843U (en) |
-
2023
- 2023-03-24 CN CN202320601237.XU patent/CN219764843U/en active Active
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