CN115318029A - Miniature dust remover - Google Patents
Miniature dust remover Download PDFInfo
- Publication number
- CN115318029A CN115318029A CN202210990078.7A CN202210990078A CN115318029A CN 115318029 A CN115318029 A CN 115318029A CN 202210990078 A CN202210990078 A CN 202210990078A CN 115318029 A CN115318029 A CN 115318029A
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- Prior art keywords
- filter element
- dust
- filter core
- hole
- cylinder
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- 239000000428 dust Substances 0.000 title claims abstract description 100
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000004140 cleaning Methods 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B01D46/88—Replacing filter elements
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Compressor (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of industrial dust collectors, and discloses a miniature dust collector which comprises a dust collection tank and an air compressor, wherein a filter element cylinder is fixedly connected inside the dust collection tank through a support rod, a sewage discharge hole is formed in the bottom of the filter element cylinder, a one-way air inlet hole is formed in the outer side of the filter element cylinder, an outer filter element and an inner filter element which can automatically lift are inserted into the filter element cylinder, and the outer filter element is sleeved on the outer side of the inner filter element. This miniature dust remover, through the setting of outer filter core and interior filter core, make the device adjust the filter core of different filtration intensity, when inside and outside filter core used simultaneously, can reduce suction, make the device can inhale lighter dust, can not block up the filter core because of suction is too big, when using single filter core, the suction reinforcing can inhale heavier dust, and switch over the use through inside and outside filter core, can improve the device filter effect to reached and to be applicable to the different dust of all kinds of weights, the wide effect of dust removal scope.
Description
Technical Field
The invention relates to the technical field of industrial dust collectors, in particular to a miniature dust collector.
Background
An industrial dust collector is also called an industrial dust collector, and is industrial dust collection equipment used for collecting and sucking waste medium particles, dust, smoke, oil water and the like generated in the processes of production, operation and transportation.
The existing industrial dust remover is usually required to select the dust remover with corresponding power according to the use environment when in use, when the dust to be removed is heavy, the dust remover with high power is required, when the dust to be removed is light, the dust remover with low power is required, otherwise, the power is too high, the vacuum pressure is also increased, the higher the vacuum pressure is, the higher the penetration rate of the dust is, the easier the filter is blocked, and the dust removal range of the same dust remover is limited, the application range is smaller, and meanwhile, when the existing dust remover is in use, the filter element cannot be automatically cleaned, and the use is inconvenient.
Disclosure of Invention
In order to realize the purposes of being applicable to various kinds of dust with different weights, having wide dust removal range, being capable of automatically cleaning the filter element and being convenient to use, the invention is realized by the following technical scheme: a miniature dust remover comprises a dust removing tank and an air compressor, wherein a filter element cylinder is fixedly connected inside the dust removing tank through a support rod, a sewage discharge hole is formed in the bottom of the filter element cylinder, a one-way air inlet hole is formed in the outer side of the filter element cylinder, an outer filter element and an inner filter element which can automatically lift are inserted into the filter element cylinder, and the outer filter element is sleeved on the outer side of the inner filter element;
when outer filter core and interior filter core rise to filter core section of thick bamboo top completely, homoenergetic simultaneously with air compressor machine and filter core section of thick bamboo sealing connection, when outer filter core descends to filter core section of thick bamboo inside completely with interior filter core, homoenergetic and filter core section of thick bamboo sealing connection.
Preferably, the bottom of the air compressor is provided with an outer support and an inner support, the outer support is sleeved on the outer side of the inner support, the bottom of the outer support is provided with a sealing ring, the sealing ring and the top of the filter element cylinder form a first sealing ring hole, the first sealing ring hole can be inserted with the outer filter element and can be in sealing connection with the outer filter element, the bottom of the inner support is provided with a sealing plate, a second sealing ring hole is formed between the sealing plate and the inner side of the sealing ring, and the second sealing ring hole can be inserted with the inner filter element and can be in sealing connection with the inner filter element.
Preferably, the outer filter element is slidably connected to the outer side of the outer support, a first lifting mechanism for controlling the outer filter element to lift is arranged at the top of the outer support, the inner filter element is slidably connected to the outer side of the inner support, and a second lifting mechanism for controlling the inner filter element to lift is arranged at the top of the inner support.
Preferably, the first lifting mechanism comprises an outer screw rod rotatably mounted inside the outer support, the outer screw rod is driven by a motor, and an outer nut block fixedly connected with the outer filter element is in threaded connection with the outer side of the outer screw rod;
the second lifting mechanism comprises an inner screw rod rotatably installed inside the inner support, an inner nut block fixedly connected with the inner filter element is in threaded connection with the outer side of the inner screw rod, a driving wheel is arranged at the top of the inner screw rod, a driving wheel rotatably connected to the air compressor is meshed with the outer side of the driving wheel, and the driving wheel is driven by a motor.
Preferably, the filter element cylinder is internally provided with a cleaning inner cylinder capable of automatically rotating, and the inner wall of the cleaning inner cylinder is provided with a soft brush.
Preferably, the inner wall of clean inner tube is provided with the transfer line, the shaft hole has been seted up to the inside of transfer line, the transmission groove has been seted up to the inner wall in shaft hole, the inner wall in transmission groove is provided with the electro-magnet, the inside sliding connection in transmission groove has the kelly that can be attracted by electro-magnet magnetic force, be provided with the extension spring between kelly and the transmission inslot wall, the inside of air compressor machine is provided with the impeller that can produce the negative pressure, the exhaust hole that is located the impeller top is seted up in the outside of air compressor machine, the bottom of impeller is provided with the transmission shaft that can peg graft in the shaft hole, the draw-in groove that can with the kelly joint is seted up in the outside of transmission shaft.
Preferably, a funnel-shaped sewage draining pipe is arranged inside the sewage draining hole.
Preferably, the inner wall of the sewage draining hole is provided with a sliding groove, the outer side of the sewage draining pipe is provided with a sliding plate which is connected in the sliding groove in a sliding mode, a supporting spring is arranged between the sliding plate and the inner wall of the sliding groove, and the inner top of the sliding groove is provided with a power-off switch which can control the electromagnet to be powered off.
Preferably, a dust baffle plate is arranged at the bottom of the filter element cylinder, a dust suction pipe is arranged in the dust removal tank, and a dust discharge end of the dust suction pipe is positioned below the dust baffle plate.
Compared with the prior art, the invention has the following beneficial effects:
1. this miniature dust remover, through the setting of outer filter core and interior filter core, make the device adjust the filter core of different filtration intensity, when inside and outside filter core used simultaneously, can reduce suction, make the device can inhale lighter dust, can not block up the filter core because of suction is too big, when using single filter core, the suction reinforcing can inhale heavier dust, and switch over the use through inside and outside filter core, can improve the device filter effect to reached and to be applicable to the different dust of all kinds of weights, the wide effect of dust removal scope.
2. This miniature dust remover, through outer filter core or interior filter core drop to filter core section of thick bamboo in, filter core section of thick bamboo top seal, the negative pressure that the air compressor machine produced this moment makes the blowoff hole produce suction, and the blowoff hole is with the dust suction on the inside outer filter core of filter core section of thick bamboo or the interior filter core, and under the effect in one-way hole of carrying on, the blowoff hole can continuously produce suction to reached can self-cleaning filter core, convenient to use's effect.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of a filter structure according to the present invention;
FIG. 3 is a schematic cross-sectional view of a filter structure according to the present invention;
FIG. 4 is a schematic cross-sectional view of the upper half of the filter structure of the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 4 according to the present invention;
FIG. 6 is an enlarged view of portion C of FIG. 4 according to the present invention;
FIG. 7 is a schematic view, partially in section, of a transfer bar of the present invention;
FIG. 8 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 9 is a schematic view of the external filtration of the present invention;
FIG. 10 is a schematic view of the internal filtration of the present invention.
In the figure: 1. a dust removal tank; 2. a dust collection pipe; 3. a filter element cartridge; 4. an air compressor; 5. an impeller; 6. an exhaust hole; 7. a drive shaft; 8. an outer support; 9. an inner support; 10. an outer screw rod; 11. an outer filter element; 12. an inner screw rod; 13. an inner filter element; 14. a driving wheel; 15. a drive wheel; 16. cleaning the inner barrel; 17. a transmission rod; 18. a card slot; 19. an electromagnet; 20. a clamping rod; 21. a tension spring; 22. a sewage draining hole; 23. a blow-off pipe; 24. a slide plate; 25. a support spring; 26. a power-off switch; 27. a seal ring; 28. and (7) sealing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment of the micro dust collector is as follows:
referring to fig. 1-10, a miniature dust collector comprises a dust collection tank 1 and an air compressor 4, wherein the dust collection tank 1 is fixedly connected with a filter element cylinder 3 through a support rod, the bottom of the filter element cylinder 3 is provided with a sewage discharge hole 22, the outer side of the filter element cylinder 3 is provided with a one-way air inlet, the inner part of the filter element cylinder 3 is inserted with an outer filter element 11 and an inner filter element 13 which can automatically lift, and the outer filter element 11 is sleeved on the outer side of the inner filter element 13;
when outer filter core 11 and interior filter core 13 rise to filter core section of thick bamboo 3 top completely, homoenergetic simultaneously with air compressor machine 4 and filter core section of thick bamboo 3 sealing connection, outer filter core 11 and interior filter core 13 fall to filter core section of thick bamboo 3 when inside completely, homoenergetic and filter core section of thick bamboo 3 sealing connection.
When light dust needs to be removed, the outer filter element 11 and the inner filter element 13 are used simultaneously, as shown in fig. 3, the outer filter element 11 is completely sleeved on the inner side of the inner filter element 13, at the moment, the air compressor 4 is started to generate suction, the suction is weakened through the outer filter element 11 and the inner filter element 13, but enough suction is available for removing the light dust, so that the phenomenon that the penetration rate of the dust is increased due to overlarge suction, the filter element is blocked, and the absorption is stable can be prevented;
when heavy dust needs to be removed, the inner filter element 13 is controlled to descend into the filter element cylinder 3, as shown in fig. 9, at this time, the top of the inner filter element 13 is sealed with the top of the filter element cylinder 3, the bottom of the outer filter element 11 is sealed with the top of the filter element cylinder 3, the air compressor 4 cannot generate suction through the filter element cylinder 3, dust is prevented from not passing through the outer filter element 11, filtering is stable, only the outer filter element 11 filters dust, and sufficient suction can be generated to remove dust;
after outer filter core 11 uses a period, control inner filter element 13 rises, outer filter core 11 descends to filter core section of thick bamboo 3, inner filter element 13 can continue work this moment, and then can promote dust removal effect, air compressor machine 4 produces the negative pressure simultaneously and makes blowoff hole 22 breathe in, the dust suction on outer filter core 11 surface in blowoff hole 22 will filter core section of thick bamboo 3, simultaneously under the cooperation of one-way inlet port, blowoff hole 22 can be along with air compressor machine 4 operation, continuously produce suction, can clean outer filter core 11 automatically, need not to demolish the cleanness, high durability and convenient use.
As shown in fig. 3 and 4, in some embodiments, the bottom of the air compressor 4 is provided with an outer support 8 and an inner support 9, the outer support 8 is sleeved outside the inner support 9, the bottom of the outer support 8 is provided with a sealing ring 27, the sealing ring 27 and the top of the filter element cylinder 3 form a first sealing ring hole, the first sealing ring hole can be inserted into the outer filter element 11 and can be in sealing connection with the outer filter element 11, the bottom of the inner support 9 is provided with a sealing plate 28, a second sealing ring hole is formed between the sealing plate 28 and the inner side of the sealing ring 27, and the second sealing ring hole can be inserted into the inner filter element 13 and can be in sealing connection with the inner filter element 13.
The outer filter element 11 slides along the first sealing ring hole, when the outer filter element 11 is completely positioned above the filter element cylinder 3, the top of the outer filter element 11 is in sealing and abutting connection with the bottom of the air compressor 4, meanwhile, sealing is formed between the bottom of the outer filter element 11 and the first sealing ring hole, and when the air compressor 4 generates negative pressure, gas can be discharged only through the outer filter element 11, so that filtering is stable;
As shown in fig. 4, in some embodiments, the outer filter element 11 is slidably connected to the outside of the outer frame 8, the top of the outer frame 8 is provided with a first lifting mechanism for controlling the lifting of the outer filter element 11, the inner filter element 13 is slidably connected to the outside of the inner frame 9, and the top of the inner frame 9 is provided with a second lifting mechanism for controlling the lifting of the inner filter element 13.
The outer support 8 and the inner support 9 are fixed at the bottom of the air compressor 4, so that the outer support 8 and the inner support 9 can respectively provide guiding supporting force for the outer filter element 11 and the inner filter element 13, and the lifting of the outer filter element 11 and the inner filter element 13 is more stable.
As shown in fig. 5 and 6, in some embodiments, the first lifting mechanism comprises an outer screw rod 10 rotatably mounted inside the outer frame 8, the outer screw rod 10 is driven by a motor, and an outer nut block fixedly connected with the outer filter cartridge 11 is screwed on the outer side of the outer screw rod 10;
the motor is controlled to rotate, the motor drives the outer screw rod 10 to rotate, the outer screw rod 10 drives the outer nut block to lift, the outer nut block drives the outer filter element 11 to lift, and the lifting is stable under the self-locking action of the screw rod and the nut.
The second lifting mechanism comprises an inner screw rod 12 rotatably installed inside the inner support 9, an inner nut block fixedly connected with the inner filter element 13 is connected to the outer side of the inner screw rod 12 in a threaded mode, a transmission wheel 14 is arranged at the top of the inner screw rod 12, a driving wheel 15 rotatably connected to the air compressor 4 is meshed to the outer side of the transmission wheel 14, and the driving wheel 15 is driven by a motor.
The motor is controlled to rotate, the motor drives the driving wheel 15 to rotate, the driving wheel 15 drives the driving wheel 14 to rotate, the driving wheel 14 drives the inner screw rod 12 to rotate, the inner screw rod 12 drives the inner screw block to lift, the inner screw block drives the inner filter element 13 to lift, and through the arrangement of the driving wheel 15 and the driving wheel 14, the motor in the second lifting mechanism can be arranged in a staggered mode with the motor in the first lifting mechanism, the suction hole below the air compressor 4 cannot be small, and the structure is compact.
In some embodiments, as shown in fig. 3, the filter element cylinder 3 is provided with a cleaning inner cylinder 16 capable of automatically rotating, and the inner wall of the cleaning inner cylinder 16 is provided with a fur brush.
Through the rotation of the cleaning inner barrel 16, the cleaning inner barrel 16 drives the soft brush to rotate relative to the outer filter element 11 or the inner filter element 13, dust on the outer filter element 11 or the inner filter element 13 can be quickly swept down, the cleaning quality is further improved, and through the arrangement of the soft brush, the soft brush can be in contact with the outer surfaces of the outer filter element 11 and the inner filter element 13, the cleaning is convenient, and the filter elements cannot be scratched.
As shown in fig. 3 and 7, in some embodiments, a transmission rod 17 is disposed on an inner wall of the cleaning inner cylinder 16, a shaft hole is disposed inside the transmission rod 17, a transmission groove is disposed on an inner wall of the shaft hole, an electromagnet 19 is disposed on an inner wall of the transmission groove, a clamping rod 20 capable of being magnetically attracted by the electromagnet 19 is slidably connected inside the transmission groove, a tension spring 21 is disposed between the clamping rod 20 and the inner wall of the transmission groove, an impeller 5 capable of generating negative pressure is disposed inside the air compressor 4, an exhaust hole 6 located above the impeller 5 is disposed outside the air compressor 4, a transmission shaft 7 capable of being inserted into the shaft hole is disposed at the bottom of the impeller 5, and a clamping groove 18 capable of being clamped with the clamping rod 20 is disposed outside the transmission shaft 7.
When the air compressor 4 is started, the impeller 5 rotates, the impeller 5 enables equipment to generate negative pressure and exhaust air through the exhaust hole 6, meanwhile, the electromagnet 19 is electrified to generate magnetic force, the electromagnet 19 drives the clamping rod 20 to be clamped in the clamping groove 18, the impeller 5 rotates and simultaneously drives the transmission shaft 7 to rotate, the transmission shaft 7 drives the transmission rod 17 to rotate through the clamping rod 20 and the clamping groove 18, the transmission rod 17 drives the cleaning inner barrel 16 to rotate, and the cleaning inner barrel 16 accelerates the cleaning of the filter element;
after the filter element is cleaned for a period of time, the electromagnet 19 is controlled to be powered off, the tension spring 21 drives the clamping rod 20 to be far away from the clamping groove 18, the transmission shaft 7 cannot drive the transmission rod 17 to rotate at the moment, the cleaning inner cylinder 16 stops rotating, and damage to the filter element caused by excessive cleaning is prevented.
As shown in fig. 8, in some embodiments, a drain 23 having a funnel shape is provided inside the drain hole 22.
During the dust removal, blowoff hole 22 produces suction, and blowoff hole 22 makes blow off pipe 23 produce suction, because blow off pipe 23 is for leaking hopper-shaped setting, can prevent the dust refluence, and the filter core is clean stable.
As shown in fig. 8, in some embodiments, the inner wall of the sewage draining hole 22 is provided with a chute, the outer side of the sewage draining pipe 23 is provided with a sliding plate 24 slidably connected in the chute, a supporting spring 25 is arranged between the sliding plate 24 and the inner wall of the chute, and the inner top of the chute is provided with a power-off switch 26 for controlling the power-off of the electromagnet 19.
When the outer filter element 11 or the inner filter element 13 descends into the filter element cylinder 3, dust on the surface of the outer filter element 11 or the inner filter element 13 is discharged through the drain pipe 23 under the action of suction force, the drain pipe 23 is arranged in a funnel shape, part of dust is accumulated at the bottom of the drain pipe 23, the stress of the drain pipe 23 is increased, the drain pipe 23 slides downwards relative to the drain hole 22 under the action of suction force, the drain pipe 23 drives the sliding plate 24 to descend, the sliding plate 24 is far away from the power-off switch, the electromagnet 19 is powered on at the moment, the transmission shaft 7 can drive the transmission rod 17 to rotate through the clamping rod 20, the transmission rod 17 drives the cleaning inner cylinder 16 to rotate, and the cleaning inner cylinder 16 cleans the outer filter element 11 or the inner filter element 13;
after clean a period, the inside dust of filter element section of thick bamboo 3 is by complete absorption, and the blow off pipe 23 atress reduces this moment, and supporting spring 25 drives slide 24 and resets, and slide 24 contact power off switch 26, power off switch 26 make the outage of electro-magnet 19, and clean inner tube 16 stall, and then ability automatic control clean time, intelligent degree is high.
In some embodiments, as shown in fig. 1, a dust baffle is arranged at the bottom of the filter element cylinder 3, a dust suction pipe 2 is arranged inside the dust removing tank 1, and the dust discharging end of the dust suction pipe 2 is positioned below the dust baffle.
Inhale external dust through dust absorption pipe 2, during the dust was discharged into dust removal jar 1 through the dust exhaust end of dust absorption pipe 2, under the effect of dust board, partial dust can directly fall in the device bottom, improves dust collection efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a miniature dust remover, includes dust removal tank (1), air compressor machine (4), its characterized in that: the dust removal device is characterized in that a filter element cylinder (3) is fixedly connected inside the dust removal tank (1) through a support rod, a sewage discharge hole (22) is formed in the bottom of the filter element cylinder (3), a one-way air inlet hole is formed in the outer side of the filter element cylinder (3), an outer filter element (11) and an inner filter element (13) which can automatically lift are inserted into the filter element cylinder (3), and the outer filter element (11) is sleeved on the outer side of the inner filter element (13);
when outer filter core (11) and interior filter core (13) rise to filter core section of thick bamboo (3) top completely, homoenergetic simultaneously with air compressor machine (4) and filter core section of thick bamboo (3) sealing connection, when outer filter core (11) and interior filter core (13) descend to filter core section of thick bamboo (3) inside completely, homoenergetic and filter core section of thick bamboo (3) sealing connection.
2. The micro dust collector as claimed in claim 1, wherein: the air compressor is characterized in that an outer support (8) and an inner support (9) are arranged at the bottom of the air compressor (4), the outer support (8) is connected to the outer side of the inner support (9) in a sleeved mode, a sealing ring (27) is arranged at the bottom of the outer support (8), a first sealing annular hole is formed between the sealing ring (27) and the top of the filter element cylinder (3), the outer filter element (11) can be connected to the first sealing annular hole in an inserted mode, the first sealing annular hole can be connected with the outer filter element (11) in a sealing mode, a sealing plate (28) is arranged at the bottom of the inner support (9), a second sealing annular hole is formed between the sealing plate (28) and the inner side of the sealing ring (27), and the inner filter element (13) can be connected to the second sealing annular hole in an inserted mode and can be connected with the inner filter element (13) in a sealing mode.
3. The micro-dust remover according to claim 2, wherein: the outer filter element (11) is connected to the outer side of the outer support (8) in a sliding mode, a first lifting mechanism used for controlling the outer filter element (11) to ascend is arranged at the top of the outer support (8), the inner filter element (13) is connected to the outer side of the inner support (9) in a sliding mode, and a second lifting mechanism used for controlling the inner filter element (13) to ascend and descend is arranged at the top of the inner support (9).
4. The micro dust collector as claimed in claim 3, wherein: the first lifting mechanism comprises an outer screw rod (10) rotatably mounted in the outer support (8), the outer screw rod (10) is driven by a motor, and an outer nut block fixedly connected with an outer filter element (11) is in threaded connection with the outer side of the outer screw rod (10);
the second lifting mechanism comprises an inner screw rod (12) rotatably installed inside the inner support (9), an inner nut block fixedly connected with the inner filter element (13) is connected to the outer side of the inner screw rod (12) in a threaded mode, a transmission wheel (14) is arranged at the top of the inner screw rod (12), a driving wheel (15) rotatably connected to the air compressor (4) is meshed to the outer side of the transmission wheel (14), and the driving wheel (15) is driven by a motor.
5. The micro dust collector as claimed in claim 1, wherein: the filter element cylinder (3) is internally provided with a cleaning inner cylinder (16) capable of automatically rotating, and the inner wall of the cleaning inner cylinder (16) is provided with a soft brush.
6. The micro dust collector as claimed in claim 5, wherein: the inner wall of clean inner tube (16) is provided with transfer line (17), the shaft hole has been seted up to the inside of transfer line (17), the transmission groove has been seted up to the inner wall in shaft hole, the inner wall in transmission groove is provided with electro-magnet (19), the inside sliding connection in transmission groove has kelly (20) that can be attracted by electro-magnet (19) magnetic force, be provided with extension spring (21) between kelly (20) and the transmission inslot wall, the inside of air compressor machine (4) is provided with impeller (5) that can produce the negative pressure, exhaust hole (6) that are located impeller (5) top are seted up in the outside of air compressor machine (4), the bottom of impeller (5) is provided with transmission shaft (7) that can peg graft in the shaft hole, draw-in groove (18) that can with kelly (20) joint are seted up in the outside of transmission shaft (7).
7. The micro-dust remover according to claim 6, wherein: a funnel-shaped sewage discharge pipe (23) is arranged in the sewage discharge hole (22).
8. The micro-dust remover according to claim 7, wherein: the inner wall of blowdown hole (22) has seted up the spout, the outside of blow off pipe (23) is provided with slide (24) of sliding connection in the spout, be provided with supporting spring (25) between slide (24) and the spout inner wall, the interior top of spout is provided with power off switch (26) that can control electro-magnet (19) outage.
9. The micro dust collector as set forth in any one of claims 1 to 8, wherein: the dust removal device is characterized in that a dust baffle plate is arranged at the bottom of the filter element cylinder (3), a dust collection pipe (2) is arranged inside the dust removal tank (1), and a dust discharge end of the dust collection pipe (2) is located below the dust baffle plate.
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| CN202210990078.7A CN115318029B (en) | 2022-08-18 | 2022-08-18 | Miniature dust remover |
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| CN202210990078.7A CN115318029B (en) | 2022-08-18 | 2022-08-18 | Miniature dust remover |
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| CN119746536A (en) * | 2025-01-21 | 2025-04-04 | 武汉奥邦表面技术有限公司 | A gas purification device for fine chemical industry |
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| Publication number | Publication date |
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| CN115318029B (en) | 2024-08-06 |
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