CN219663217U - Vertical negative pressure dust filter - Google Patents
Vertical negative pressure dust filter Download PDFInfo
- Publication number
- CN219663217U CN219663217U CN202321029721.6U CN202321029721U CN219663217U CN 219663217 U CN219663217 U CN 219663217U CN 202321029721 U CN202321029721 U CN 202321029721U CN 219663217 U CN219663217 U CN 219663217U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- dust
- filter
- negative pressure
- dust removing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 113
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007921 spray Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model relates to the technical field of dust filters, in particular to a vertical negative pressure dust filter which comprises a dust removing cylinder, an air inlet pipe, a support frame, an ash discharging hopper, a discharging pipe, an air outlet pipe, a negative pressure fan, a mounting plate, a partition plate, a connecting pipe, a filter cartridge and a mounting frame; the dust removing cylinder is connected with the supporting frame, the air inlet pipe is connected with the dust removing cylinder, the connecting pipe is connected with the dust removing cylinder, the air outlet pipe is connected with the connecting pipe, and the negative pressure fan is connected with the air outlet pipe; the partition plate is connected with the dust removing cylinder, the mounting frame is connected with the dust removing cylinder, the filter cylinder is rotationally connected with the partition plate and the mounting frame, a driving component for driving the filter cylinder to rotate is arranged on the dust removing cylinder, and the inside of the filter cylinder is communicated with the connecting pipe; one end of the mounting plate is connected with the inner wall of the dust removal cylinder, and bristles are arranged at one end of the mounting plate, which is close to the filter cylinder; the ash discharge hopper is connected with the lower end of the dust removal barrel, and the discharge pipe is connected with the lower end of the ash discharge hopper. The filter cylinder is cleaned in the dust removing process, so that the dust removing efficiency is improved, and the dust removing device is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of dust filters, in particular to a vertical negative pressure dust filter.
Background
The negative pressure type dust remover is a common industrial dust removing device, and is mainly used for purifying dust-containing gases such as dust, flue gas and the like. The negative pressure dust collector has the working principle that the fan is used for sucking dust-containing gas into the dust collector to form local negative pressure, so that dust is separated and deposited on the surface of the filter bag or the filter cylinder under the action of inertia force and gravity, and the aim of purifying air is achieved.
The Chinese patent with the bulletin number of CN208742171U discloses a novel vertical dust remover, which comprises a box body, the bottom of box is equipped with the base, lower extreme one side of box is equipped with the drain pipe, the upside of drain pipe is equipped with anti-overflow mouth, the lower extreme opposite side of box is equipped with the water inlet, the inner chamber upper end of box is equipped with the fan, the upper end outer wall of box is equipped with the switch board, the one end that sprays the branch pipe is equipped with atomizer, connect drainage switch's one end on the drain pipe, zinc-plated tee bend is connected to drainage switch's the other end, zinc-plated tee bend still is connected anti-overflow mouth through anti-overflow mouth, the bottom of box still is equipped with the basin. This novel vertical dust remover, fan operation form negative pressure air to drive dust pollution's air and take out to the filter screen, and atomizer spouts the mist with high pressure water and spouts to the filter screen, forms water curtain dust and combines into the basin through water curtain board and water, and the pressurized water pump provides high pressure water to spray the pipeline, falls into the circulated use of sewage of basin.
However, the above technical solution has the following drawbacks: the water in the atomizing spray head in the vertical dust remover wets dust in the air, and the wetted dust can be deposited on the filter screen, so that the filter screen is inconvenient to pass, and the dust removing efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the problems in the background technology and provides a vertical negative pressure dust filter.
The technical scheme of the utility model is as follows: a vertical negative pressure dust filter comprises a dust removing cylinder, an air inlet pipe, a supporting frame, an ash discharging hopper, a discharging pipe, an air outlet pipe, a negative pressure fan, a mounting plate, a partition plate, a connecting pipe, a filter cylinder and a mounting frame;
the dust removing cylinder is connected with the supporting frame, the air inlet pipe is connected with the dust removing cylinder and is communicated with the interior of the dust removing cylinder, the connecting pipe is connected with the upper end of the dust removing cylinder, the air outlet pipe is connected with the connecting pipe and is communicated with the connecting pipe, and the negative pressure fan is connected with the inner wall of the air outlet pipe;
the baffle is connected with the inner wall of the dust removal cylinder, the mounting frame is positioned at the lower end of the baffle, the filter cylinder is rotationally connected with the baffle and the mounting frame, the filter cylinder and the dust removal cylinder are coaxially distributed, a driving component for driving the filter cylinder to rotate is arranged on the dust removal cylinder, and the inside of the filter cylinder is communicated with the connecting pipe;
one end of the mounting plate is connected with the inner wall of the dust removal cylinder, and bristles are arranged at one end of the mounting plate, which is close to the filter cylinder;
the ash discharge hopper is connected with the lower end of the dust removal barrel, and the discharge pipe is connected with the lower end of the ash discharge hopper.
Preferably, the driving assembly comprises a shell, a driving mechanism, a driving wheel and a driven wheel;
the driving mechanism is connected to the dust removing cylinder, the driving wheel is connected to the transmission shaft of the driving mechanism, the driven wheel is connected to the outer wall of the filter cartridge, the driven wheel is coaxially distributed with the filter cartridge, the driving wheel is meshed with the driven wheel, the shell is connected to the dust removing cylinder, and the shell is sleeved on the outer side of the driving mechanism.
Preferably, the mounting bracket comprises a mounting ring and a connecting rod;
the inner wall of a dust removal section of thick bamboo is connected through a plurality of connecting rods to the collar, and a plurality of connecting rods circumference evenly distributed on the collar, cartridge filter and collar rotate to be connected.
Preferably, the inner diameter of the dust hopper is gradually reduced downwards along the height direction of the dust removing cylinder.
Preferably, the mounting plate is equipped with a plurality of, and a plurality of mounting plates are at dust removal section of thick bamboo inner circumference evenly distributed, and a plurality of mounting plates are close to the one end of cartridge filter and all are equipped with the brush hair.
Preferably, the contact end of the filter cartridge and the separator is provided with a sealing portion.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
in the utility model, firstly, a negative pressure fan is started, air with dust enters the dust removing cylinder from the air inlet pipe, the filter cylinder blocks the dust, and the air enters the connecting pipe through the filter cylinder and is then discharged from the air outlet pipe; starting the driving mechanism to drive the driving wheel to rotate, wherein the driving wheel is in meshed connection with the driven wheel, the further driven wheel drives the filter cartridge to rotate, the bristles clean dust outside the filter cartridge, and the cleaned dust falls onto the ash discharge hopper and is finally discharged from the discharge pipe; in the dust filter provided by the utility model, the rotary filter cylinder is cleaned through the brush hairs on the plurality of mounting plates in the dust removal process, so that the cleaning efficiency is high, the dust removal efficiency is further improved, and the use is more convenient.
Drawings
Fig. 1 is a perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a vertical negative pressure dust filter according to the present utility model.
Fig. 3 is a schematic view of the structure of the inside of a dust removing cylinder in the vertical negative pressure dust filter according to the present utility model.
Reference numerals: 1. a dust removal cylinder; 2. an air inlet pipe; 3. a support frame; 4. an ash discharge hopper; 5. a discharge pipe; 6. an air outlet pipe; 7. a negative pressure fan; 8. a housing; 9. a driving mechanism; 10. a driving wheel; 11. driven wheel; 12. a mounting plate; 13. a partition plate; 14. a connecting pipe; 15. a filter cartridge; 16. a mounting frame; 17. and (3) brushing.
Detailed Description
Example 1
As shown in fig. 1-3, the vertical negative pressure dust filter provided by the utility model comprises a dust removing cylinder 1, an air inlet pipe 2, a support frame 3, an ash discharge hopper 4, a discharge pipe 5, an air outlet pipe 6, a negative pressure fan 7, a mounting plate 12, a partition plate 13, a connecting pipe 14, a filter cylinder 15 and a mounting frame 16;
the dust removing cylinder 1 is connected with the supporting frame 3, the air inlet pipe 2 is connected with the dust removing cylinder 1 and is communicated with the interior of the dust removing cylinder 1, the connecting pipe 14 is connected with the upper end of the dust removing cylinder 1, the air outlet pipe 6 is connected with the connecting pipe 14 and is communicated with the connecting pipe 14, and the negative pressure fan 7 is connected with the inner wall of the air outlet pipe 6;
the baffle 13 is connected with the inner wall of the dust removal barrel 1, the mounting frame 16 is positioned at the lower end of the baffle 13, the filter cartridge 15 is rotationally connected with the baffle 13 and the mounting frame 16, the filter cartridge 15 and the dust removal barrel 1 are coaxially distributed, a driving component for driving the filter cartridge 15 to rotate is arranged on the dust removal barrel 1, and the inside of the filter cartridge 15 is communicated with the connecting pipe 14;
further, a sealing part is arranged at the contact end of the filter cartridge 15 and the partition plate 13, so that dust is prevented from entering the partition plate 13 to influence the transmission connection between the driven wheel 11 and the driving wheel 10;
further, a plurality of mounting plates 12 are arranged, the plurality of mounting plates 12 are uniformly distributed on the inner circumference of the dust removal cylinder 1, and bristles 17 are arranged at one end, close to the filter cylinder 15, of each mounting plate 12;
one end of the mounting plate 12 is connected with the inner wall of the dust removal cylinder 1, and bristles 17 are arranged at one end of the mounting plate 12, which is close to the filter cylinder 15;
the ash discharge hopper 4 is connected with the lower end of the dust removal barrel 1, and the discharge pipe 5 is connected with the lower end of the ash discharge hopper 4;
further, the inner diameter of the ash discharge hopper 4 gradually decreases downwards along the height direction of the dust removal barrel 1, so that dust is discharged from the discharge pipe 5.
In the utility model, the negative pressure fan 7 is started firstly, air with dust enters the dust removing cylinder 1 from the air inlet pipe 2, the dust is blocked by the filter cylinder 15, and the air enters the connecting pipe 14 through the filter cylinder 15 and is then discharged from the air outlet pipe 6; the driving assembly is started to drive the filter cartridge 15 to rotate on the partition plate 13 and the mounting frame 16, the plurality of mounting plates 12 in the filter cartridge 15 are respectively provided with bristles 17, the bristles 17 clean the outer wall of the rotating filter cartridge 15, and the cleaned dust falls onto the ash discharge hopper 4 and finally is discharged from the discharge pipe 5; the dust filter of the utility model cleans the filter cylinder 15 in the dust removal process, improves the dust removal efficiency and is more convenient to use.
Example two
As shown in fig. 2, in the vertical negative pressure dust filter according to the present utility model, compared with the first embodiment, the driving assembly of the present embodiment includes a housing 8, a driving mechanism 9, a driving wheel 10 and a driven wheel 11;
the driving mechanism 9 is connected to the dust removing cylinder 1, the driving wheel 10 is connected to a transmission shaft of the driving mechanism 9, the driven wheel 11 is connected to the outer wall of the filter cylinder 15, the driven wheel 11 and the filter cylinder 15 are coaxially distributed, the driving wheel 10 is in meshed connection with the driven wheel 11, the shell 8 is connected to the dust removing cylinder 1, and the shell 8 is sleeved on the outer side of the driving mechanism 9.
In this embodiment, the driving mechanism 9 is started to drive the driving wheel 10 to rotate, the driving wheel 10 is in meshed connection with the driven wheel 11, the further driven wheel 11 drives the filter cartridge 15 to rotate, and the bristles 17 clean dust outside the filter cartridge 15.
Example III
As shown in fig. 2-3, in comparison with the first embodiment, the mounting frame 16 of the present embodiment includes a mounting ring and a connecting rod;
the inner wall of the dust removal section of thick bamboo 1 is connected through a plurality of connecting rods to the collar, and a plurality of connecting rods are circumference evenly distributed on the collar, and cartridge filter 15 rotates with the collar to be connected.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The vertical negative pressure dust filter is characterized by comprising a dust removing cylinder (1), an air inlet pipe (2), a supporting frame (3), an ash discharging hopper (4), a discharging pipe (5), an air outlet pipe (6), a negative pressure fan (7), a mounting plate (12), a partition plate (13), a connecting pipe (14), a filter cartridge (15) and a mounting frame (16);
the dust removing cylinder (1) is connected with the supporting frame (3), the air inlet pipe (2) is connected with the dust removing cylinder (1) and is communicated with the interior of the dust removing cylinder (1), the connecting pipe (14) is connected with the upper end of the dust removing cylinder (1), the air outlet pipe (6) is connected with the connecting pipe (14) and is communicated with the connecting pipe (14), and the negative pressure fan (7) is connected with the inner wall of the air outlet pipe (6);
the dust removal device comprises a partition plate (13) connected with the inner wall of a dust removal cylinder (1), a mounting frame (16) connected with the inner wall of the dust removal cylinder (1), a mounting frame (16) positioned at the lower end of the partition plate (13), a filter cylinder (15) rotationally connected with the partition plate (13) and the mounting frame (16), wherein the filter cylinder (15) and the dust removal cylinder (1) are coaxially distributed, a driving component for driving the filter cylinder (15) to rotate is arranged on the dust removal cylinder (1), and the inside of the filter cylinder (15) is communicated with a connecting pipe (14);
one end of the mounting plate (12) is connected with the inner wall of the dust removal cylinder (1), and bristles (17) are arranged at one end of the mounting plate (12) close to the filter cylinder (15);
the ash discharge hopper (4) is connected with the lower end of the dust removal barrel (1), and the discharge pipe (5) is connected with the lower end of the ash discharge hopper (4).
2. A vertical negative pressure filter according to claim 1, characterized in that the drive assembly comprises a housing (8), a drive mechanism (9), a driving wheel (10) and a driven wheel (11);
the dust removal device comprises a dust removal cylinder (1), a driving mechanism (9), a driving wheel (10), a driven wheel (11), a filter cartridge (15), a shell (8) and a shell (9), wherein the driving wheel (10) is connected with the dust removal cylinder (1), the driving wheel (10) is connected with a transmission shaft of the driving mechanism (9), the driven wheel (11) is connected with the outer wall of the filter cartridge (15), the driven wheel (11) and the filter cartridge (15) are coaxially distributed, the driving wheel (10) is meshed with the driven wheel (11), the shell (8) is connected with the dust removal cylinder (1), and the shell (8) is sleeved on the outer side of the driving mechanism (9).
3. A vertical vacuum cleaner according to claim 1, wherein the mounting frame (16) comprises a mounting ring and a connecting rod;
the inner wall of a dust removal section of thick bamboo (1) is connected through a plurality of connecting rods to the collar, and a plurality of connecting rods are circumference evenly distributed on the collar, and cartridge filter (15) are connected with the collar rotation.
4. A vertical negative pressure filter according to claim 1, characterized in that the inner diameter of the dust hopper (4) decreases gradually downwards in the direction of the height of the dust collection drum (1).
5. A vertical negative pressure dust filter according to claim 1, characterized in that the mounting plates (12) are provided in plurality, the plurality of mounting plates (12) are uniformly distributed on the inner circumference of the dust removing cylinder (1), and the end of the plurality of mounting plates (12) close to the filter cylinder (15) is provided with bristles (17).
6. A vertical negative pressure filter according to claim 1, characterized in that the contact end of the filter cartridge (15) with the partition (13) is provided with a sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029721.6U CN219663217U (en) | 2023-04-25 | 2023-04-25 | Vertical negative pressure dust filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029721.6U CN219663217U (en) | 2023-04-25 | 2023-04-25 | Vertical negative pressure dust filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219663217U true CN219663217U (en) | 2023-09-12 |
Family
ID=87926604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321029721.6U Active CN219663217U (en) | 2023-04-25 | 2023-04-25 | Vertical negative pressure dust filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219663217U (en) |
-
2023
- 2023-04-25 CN CN202321029721.6U patent/CN219663217U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |