CN219441033U - Pulse dust collector convenient to dismantle filter screen - Google Patents
Pulse dust collector convenient to dismantle filter screen Download PDFInfo
- Publication number
- CN219441033U CN219441033U CN202320563399.9U CN202320563399U CN219441033U CN 219441033 U CN219441033 U CN 219441033U CN 202320563399 U CN202320563399 U CN 202320563399U CN 219441033 U CN219441033 U CN 219441033U
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- CN
- China
- Prior art keywords
- dust collector
- pulse dust
- filter screen
- fixedly connected
- collector body
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a pulse dust collector convenient for disassembling a filter screen, which comprises a pulse dust collector body, wherein two mounting plates are fixedly connected to the inner wall of the pulse dust collector body, annular grooves are formed in the opposite sides of the two mounting plates, sealing rings are slidably connected to the inner walls of the two annular grooves, sliding blocks are fixedly connected to the left sides of the two sealing rings, the outer sides of the two sliding blocks are slidably connected with the pulse dust collector body, a screw rod is fixedly connected to the left side of the pulse dust collector body, a driving disk in threaded connection with the screw rod is sleeved on the screw rod, and two driving rods in sliding connection with the screw rod are inserted in the left side of the pulse dust collector body. The utility model has the advantages that the filter screen is convenient and quick to install and detach, the time for replacing and cleaning the filter screen is effectively reduced, the filter screen can be stably fixed, the loosening condition of the filter screen is reduced, and the stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of pulse dust collectors, in particular to a pulse dust collector with a filter screen convenient to detach.
Background
The pulse dust collector is a novel high-efficiency pulse dust collector improved on the basis of a bag type dust collector, integrates the advantages of various pulse jetting dust collectors of the sub-chamber back blowing, overcomes the defects of insufficient dust cleaning strength of the sub-chamber, uneven distribution of inlet and outlet air and the like, expands the application range, when dust-containing gas enters the dust collector from an air inlet, firstly contacts with a sloping plate and a baffle plate in the middle of the air inlet and outlet air, the air flow is turned to flow into an ash bucket, and simultaneously the air flow speed is slowed down, coarse particle dust in the air directly flows into the ash bucket due to the inertia effect, plays the role of pre-dust collection, the air flow entering the ash bucket is then folded upwards to pass through the filter bag dust with a metal framework inside and is captured on the outer surface of the filter bag, the purified air enters the cleaning chamber at the upper part of the filter bag chamber and is collected into the air outlet to be discharged, and the dust-containing gas is purified through the filter bag, the dust accumulated on the filter bag is increased along with the increase of time, the resistance of the filter bag is increased, the processing air quantity is gradually reduced, the resistance is controlled to be within a certain range (140-170 mm water column) for normal operation, when the range is exceeded, the filter bag is required to be cleaned, the pulse control instrument sequentially triggers the control valves to open the pulse valves during the dust cleaning, the compressed air in the air bag is sprayed into the corresponding filter bags through the venturi tubes through the holes of the jetting tubes, the filter bags are rapidly expanded instantly, the dust accumulated on the surfaces of the filter bags is enabled to fall off, the filter bags recover to an initial state, the cleaned dust falls into the dust hopper, and the dust accumulated on the filter bags is discharged out of the machine body through the dust discharging system, so that the dust cleaning gas is enabled to normally pass through, the conventional pulse dust remover is ensured to have very trouble in disassembling the filter screen when the filter screen is required to be replaced, the filter screen is enabled to be disassembled for a long time, the work efficiency of the worker is lowered.
In order to solve the above-mentioned problems, the utility model patent with the publication number of CN 215027023U is searched and found to disclose a pulse dust collector convenient for disassembling a filter screen, which comprises a pulse dust collector body, wherein an air inlet pipe is communicated with the left side of the pulse dust collector body, and an exhaust pipe is communicated with the right side of the pulse dust collector body. This scheme is used for sliding and spacing the filter screen through setting up spout and slide mutually supporting, improve the stability of filter screen when the use, prevent the filter screen skew, be convenient for install and dismantle the filter screen simultaneously, save the time of staff's installation or dismantlement, improve work efficiency, be used for spacing the draw-in lever through setting up the constant head tank, improve the stability of draw-in lever, be used for spacing the slide through setting up draw-in lever and draw-in groove mutually supporting, improve the stability of slide, the filter screen is very troublesome when needs change to the current pulse dust collector has been solved simultaneously, it is longer to lead to the dismantlement time of filter screen, workman work efficiency decline's problem.
Although the filter screen can be quickly assembled and disassembled in the patent, in the practical use process, the stay cord spring is positioned in a medium for a long time, and the extension spring is aged and can influence the locking effect on the filter screen, so the applicant provides a pulse dust collector convenient for disassembling the filter screen, and the problem can be solved.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a pulse dust collector which is convenient for disassembling a filter screen so as to overcome the defects of the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
The utility model provides a pulse dust collector convenient to dismantle filter screen, includes pulse dust collector body, two mounting panels of inner wall fixedly connected with of pulse dust collector body, two the ring channel has all been seted up to the opposite one side of mounting panel, two equal sliding connection of inner wall of ring channel has the sealing ring, two the equal fixedly connected with slider in left side of sealing ring, two the outside of slider all with pulse dust collector body sliding connection, the left side fixedly connected with lead screw of pulse dust collector body, the cover is equipped with the driving disk rather than threaded connection on the lead screw, the left side of pulse dust collector body alternates there are two actuating levers rather than sliding connection, the circular slot has been seted up on the right side of driving disk, the inner wall of circular slot contacts with two actuating levers respectively, two the right side of actuating lever has all been seted up logical groove, two the inner wall of logical groove contacts with two sliders respectively, two all set up the chute on the slider, two the inner wall of logical groove alternates fixedly connected with slide bar, two the outside of slide bar contacts with the inner wall of two chute respectively, the filter screen of its sliding connection has the pulse dust collector.
As a further description of the above technical solution:
the right side fixedly connected with closing plate of filter screen, the right side fixedly connected with handle of closing plate.
As a further description of the above technical solution:
sealing grooves are formed in the top and the bottom of the filter screen, and sealing strips matched with the sealing grooves are fixedly connected to the opposite sides of the two sealing rings.
As a further description of the above technical solution:
the sliding rod is sleeved with a sliding sleeve which is rotationally connected with the sliding rod, and the outer side of the sliding sleeve is contacted with the inner wall of the chute.
As a further description of the above technical solution:
the outside fixedly connected with annular distributed friction block of driving disk, the shape of friction block is square setting.
Compared with the prior art, the utility model has the advantages that:
this scheme is very convenient and fast to filter screen installation and dismantlement, the effectual reduction changes clean filter screen used time to can be stable fix the filter screen, reduce the not hard up condition of filter screen and take place, improve the stability of device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a subjective view of the drive rod and slider of the present utility model.
The reference numerals in the figures illustrate:
1. a pulse dust collector body; 2. a mounting plate; 3. an annular groove; 4. a seal ring; 5. a slide block; 6. a screw rod; 7. a drive plate; 8. a driving rod; 9. a circular groove; 10. a through groove; 11. a chute; 12. a slide bar; 13. a filter screen; 14. a sealing plate; 15. a handle; 16. sealing grooves; 17. a sealing strip; 18. a sliding sleeve; 19. friction blocks.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1 to 4, in the present utility model: the utility model provides a pulse dust collector convenient to dismantle filter screen, including pulse dust collector body 1, two mounting panels 2 of inner wall fixedly connected with of pulse dust collector body 1, ring channel 3 has all been seted up to the relative one side of two mounting panels 2, the equal sliding connection of inner wall of two ring channels 3 has sealed ring 4, the equal fixedly connected with slider 5 in the left side of two sealed rings 4, the outside of two sliders 5 all with pulse dust collector body 1 sliding connection, the left side fixedly connected with lead screw 6 of pulse dust collector body 1, the cover is equipped with rather than threaded connection's driving disk 7 on the lead screw 6, the left side of pulse dust collector body 1 alternates there are two and rather than sliding connection's actuating lever 8, circular slot 9 has been seted up on the right side of driving disk 7, the inner wall of circular slot 9 contacts with two actuating levers 8 respectively, logical groove 10 has all been seted up on the right side of two actuating levers 8, the inner wall of two logical groove 10 contacts with two sliders 5 respectively, chute 11 has all been seted up on two slider 5, the inner wall of two logical groove 10 alternates fixedly connected with slide bar 12, the outside of two slide bar 12 alternates respectively with the inner wall of two slide bar 11 and the filter screen 13 of its sliding connection of pulse dust collector 1.
In the utility model, when the filter screen 13 is installed, a user rotates the driving disc 7, the driving disc 7 is in threaded connection with the screw rod 6, so that the driving disc 7 approaches to the pulse dust collector body 1 along the screw rod 6 after rotating, the driving disc 7 drives the driving rod 8 to move rightwards through the circular groove 9 in the moving process, the driving rod 8 drives the slide rod 12 to squeeze the inner wall of the chute 11 after moving rightwards, the inner wall of the chute 11 is obliquely arranged, so that the chute 11 drives the two slide blocks 5 to move oppositely after being squeezed, the two slide blocks 5 can drive the sealing rings 4 to approach the filter screen 13 until the two sealing rings 4 are tightly attached to the filter screen 13, the fixing of the filter screen 13 is realized due to the action of friction force, and the shape of the sealing rings 4 is in an annular shape, so that the sealing effect of the mounting plate 2 and the filter screen 13 can be realized, the filtering effect of the device is improved, and when the filter screen 13 is disassembled, the user only needs to reversely rotate the driving disc 7, at the moment, the driving rod 8 moves leftwards, the slide rod 8 drives the slide rod 12 to slide on the inner wall of the chute 11, and drives the two slide blocks 5 to move oppositely, the two slide blocks 4 to separate from the filter screen 13, and then the friction force can be removed from the filter screen 13.
Please refer to fig. 1, wherein: the right side fixedly connected with closing plate 14 of filter screen 13, the right side fixedly connected with handle 15 of closing plate 14.
According to the utility model, the sealing effect between the filter screen 13 and the pulse dust collector body 1 can be improved through the arrangement of the sealing plate 14, and the handle 15 can facilitate the user to pull the filter screen 13, so that the practicability of the device is improved.
Please refer to fig. 3, wherein: the top and the bottom of filter screen 13 have all offered seal groove 16, and the sealing strip 17 with seal groove 16 looks adaptation is all fixedly connected with to the opposite side of two sealing rings 4.
In the utility model, when the sealing ring 4 is tightly attached to the filter screen 13, the sealing strip 17 is inserted into the inner wall of the sealing groove 16, and the sealing effect between the mounting plate 2 and the filter screen 13 is further improved through the cooperation between the sealing groove 16 and the sealing strip 17.
Please refer to fig. 4, wherein: the slide bar 12 is sleeved with a slide sleeve 18 which is rotationally connected with the slide bar, and the outer side of the slide sleeve 18 is contacted with the inner wall of the chute 11.
According to the utility model, the friction force can be reduced by arranging the sliding sleeve 18, so that the running smoothness of the device is improved, and the service life of the device is prolonged by reducing the abrasion.
Please refer to fig. 2, wherein: the outside fixedly connected with annular distributed friction blocks 19 of driving disk 7, the shape of friction blocks 19 is square setting.
In the utility model, the friction block 19 is arranged to facilitate the rotation of the driving disk 7 by a user, thereby improving the practicability of the device.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (5)
1. The utility model provides a pulse dust collector convenient to dismantle filter screen, includes pulse dust collector body (1), its characterized in that: the utility model discloses a pulse dust collector, including pulse dust collector body (1), two mounting panel (2) of inner wall fixedly connected with, two ring channel (3) have all been seted up to the opposite one side of mounting panel (2), two the equal sliding connection of inner wall of ring channel (3) has sealing ring (4), two the equal fixedly connected with slider (5) in left side of sealing ring (4), two the outside of slider (5) all with pulse dust collector body (1) sliding connection, the left fixedly connected with lead screw (6) of pulse dust collector body (1), the cover is equipped with driving disk (7) rather than threaded connection on lead screw (6), the left side of pulse dust collector body (1) alternates there are two actuating levers (8) rather than sliding connection, circular slot (9) have been seted up on the right side of driving disk (7), the inner wall of circular slot (9) respectively with two actuating levers (8) contact, two through slots (10) have all been seted up on the right side of driving lever (8), two through slots (10) inner wall respectively with two sliding levers (5) have two through slots (12) respectively, two through slots (12) have been seted up on the inner wall (11) respectively, the right side of the pulse dust collector body (1) is inserted with a filter screen (13) which is connected with the pulse dust collector body in a sliding way.
2. The pulse dust collector with a filter screen convenient to detach according to claim 1, wherein: the right side of filter screen (13) fixedly connected with closing plate (14), the right side of closing plate (14) fixedly connected with handle (15).
3. The pulse dust collector with a filter screen convenient to detach according to claim 1, wherein: sealing grooves (16) are formed in the top and the bottom of the filter screen (13), and sealing strips (17) matched with the sealing grooves (16) are fixedly connected to opposite sides of the two sealing rings (4).
4. The pulse dust collector with a filter screen convenient to detach according to claim 1, wherein: the sliding rod (12) is sleeved with a sliding sleeve (18) which is rotationally connected with the sliding rod, and the outer side of the sliding sleeve (18) is contacted with the inner wall of the chute (11).
5. The pulse dust collector with a filter screen convenient to detach according to claim 1, wherein: the outside fixedly connected with annular distributed friction blocks (19) of driving disk (7), the shape of friction blocks (19) is square setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320563399.9U CN219441033U (en) | 2023-03-21 | 2023-03-21 | Pulse dust collector convenient to dismantle filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320563399.9U CN219441033U (en) | 2023-03-21 | 2023-03-21 | Pulse dust collector convenient to dismantle filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219441033U true CN219441033U (en) | 2023-08-01 |
Family
ID=87384054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320563399.9U Active CN219441033U (en) | 2023-03-21 | 2023-03-21 | Pulse dust collector convenient to dismantle filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219441033U (en) |
-
2023
- 2023-03-21 CN CN202320563399.9U patent/CN219441033U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |