CN111589244A - Filter cartridge dust remover - Google Patents
Filter cartridge dust remover Download PDFInfo
- Publication number
- CN111589244A CN111589244A CN202010394825.1A CN202010394825A CN111589244A CN 111589244 A CN111589244 A CN 111589244A CN 202010394825 A CN202010394825 A CN 202010394825A CN 111589244 A CN111589244 A CN 111589244A
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- Prior art keywords
- filter cartridge
- dust
- filter
- inner cone
- flow guide
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- 239000000428 dust Substances 0.000 title claims abstract description 124
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 230000008021 deposition Effects 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 5
- 239000000411 inducer Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000036544 posture Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
- B01D46/58—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 parallel
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter cartridge dust remover which comprises a shell, a filter cartridge, a fan, a back blowing device and an ash deposition device, wherein the shell is provided with an air inlet and an air outlet; the filter cartridge is arranged in the shell and corresponds to the air inlet, the filter cartridge comprises a filter element, a flow guide inner cone and a connecting flange, the lower end of the filter element is a closed end, the upper end of the filter element is an open end, the flow guide inner cone is arranged in the filter element, and the upper end of the flow guide inner cone is closed; a dust removal cavity is formed between the flow guide inner cone and the filter element, the small end of the flow guide inner cone is arranged upwards, the large end of the flow guide inner cone is arranged downwards, so that the dust removal cavity is gradually reduced from top to bottom, and the flow guide inner cone is detachably connected with the opening end through a connecting flange; the fan is arranged close to the air outlet; the back-blowing device is used for back-blowing and cleaning the filter cartridge, and is arranged between the fan and the filter cartridge; the dust deposition device is arranged below the filter cylinder. The filter cartridge dust remover adopts a quick-assembly structure, has a simple structure, is convenient to disassemble, assemble and maintain, reduces the maintenance cost and saves unnecessary waste.
Description
Technical Field
The invention relates to the technical field of dust removal, in particular to a filter cartridge dust remover.
Background
In the existing filter drum dust remover, a cylindrical hollow filter drum is generally adopted, a flow guiding inner cone is arranged inside the cylindrical hollow dust removal filter drum, when high-pressure gas is used for carrying out back-blowing dust removal on the dust removal filter drum, the back-blowing air flow is dispersed to a filter element by the flow guiding inner cone for blowing away dust adsorbed on the filter drum, but the flow guiding inner cone is arranged at the bottom end of the filter drum, so that the filter drum dust remover is difficult to disassemble and assemble and cannot be repeatedly used, and the filter drum dust remover is high in maintenance cost when the filter drum is replaced, and unnecessary waste is caused. In the existing filter cylinder pressing device, a mechanical link mechanism and an upper inclined block and a lower inclined block slide rail are generally adopted for pressing, so that the manufacturing cost is high, the processing difficulty is high, and the filter cylinder is difficult to maintain. The ash bucket lifting device in the prior art mostly adopts a pneumatic lifting device, the ash bucket is jacked up in a pneumatic lifting mode, and a gland is arranged on a discharge hole, but the pneumatic lifting device is complex to install and has higher production cost.
Disclosure of Invention
The invention mainly aims to provide a filter cartridge dust remover, and aims to solve the problems that the filter cartridge dust remover in the prior art is difficult to disassemble and assemble, so that the filter cartridge dust remover is high in maintenance cost and the like.
To achieve the above object, the present invention provides a filter cartridge collector, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air inlet and an air outlet;
the filter cartridge is arranged in the shell and corresponds to the air inlet, the filter cartridge comprises a filter element, a flow guide inner cone and a connecting flange, the lower end of the filter element is a closed end, the upper end of the filter element is an open end, the flow guide inner cone is arranged in the filter element, and two ends of the flow guide inner cone are closed; a dust removal cavity is formed between the flow guide inner cone and the filter element, the small end of the flow guide inner cone is arranged upwards, the large end of the flow guide inner cone is arranged downwards, so that the dust removal cavity is gradually reduced from top to bottom, and the flow guide inner cone is detachably connected with the opening end through the connecting flange;
the fan is arranged close to the air outlet;
the back blowing device is used for back blowing and ash removal of the filter cartridge and is arranged between the fan and the filter cartridge;
the dust deposition device comprises a dust hopper and a dust barrel, wherein the two ends of the dust hopper are arranged in an open mode, the dust hopper is arranged below the filter cylinder, the dust barrel is arranged below the dust hopper, an opening is formed in the upper end of the dust barrel, and the lower end of the dust hopper is open and is in butt joint with the opening of the dust barrel.
Preferably, the connecting flange comprises a flange plate and a connecting rod, the flange plate is detachably mounted at the opening end, the lower end of the connecting rod is connected with the inner diversion cone, and the upper end of the connecting rod is hung on the flange plate.
Preferably, the small end of the flow guide inner cone is arranged close to the opening end, and the large end of the flow guide inner cone and the closed end are arranged at intervals.
Preferably, the number of the connecting rods is multiple, and the connecting rods are arranged around the guide inner cone at intervals.
Preferably, the blowback device comprises an air bag and a plurality of air injection pipes, each air injection pipe is arranged above the filter cylinder, and the air injection pipes are communicated with the air bag.
Preferably, the blowback device further comprises pulse valves, the pulse valves are arranged on the gas injection pipes and above the filter cartridges, and the number of the pulse valves is consistent with that of the filter cartridges.
Preferably, sliding parts are arranged on two sides of the opening of the ash barrel; a sliding rail is arranged at an opening at the lower end of the ash bucket; the sliding part is in sliding contact fit with the sliding rail, so that the ash barrel slides into the tail end of the sliding rail from the inlet of the sliding rail, or slides out of the tail end of the sliding rail to the inlet of the sliding rail.
Preferably, the edge of the opening of the ash bucket forms a flange, the sliding piece is arranged at the bottom of the flange, and when the opening of the ash bucket is in butt joint with the lower end opening of the ash bucket, the sliding piece corresponds to the tail end of the sliding rail.
Preferably, the filter cartridge dust collector further comprises a filter cartridge compressing device, the filter cartridge compressing device is arranged between the filter cartridge and the back blowing device, the filter cartridge compressing device comprises a pattern plate, a fixing plate and a compressing assembly, the filter cartridge is mounted on the pattern plate, the fixing plate is arranged below the pattern plate, the fixing plate is arranged on each of two sides of the pattern plate, the filter cartridge is mounted between the two fixing plates, a bearing groove is formed in each fixing plate, the compressing assembly comprises a compression bar, and the compression bar is accommodated in the bearing groove and rotates in the bearing groove, so that the compression bar is matched to drive the filter cartridge to ascend or descend.
Preferably, the pressure lever is an elliptical lever, the bearing groove forms an arc surface, and the outer surface of the elliptical lever is in contact with the arc surface; the oval rod drives the filter cartridge to ascend when rotating to the long diameter vertical arrangement, and drives the filter cartridge to descend when rotating to the short diameter vertical arrangement.
The fan, the back-blowing device, the filter cartridge and the dust deposition device of the filter cartridge dust remover are sequentially arranged in the shell from top to bottom, the dust barrel is arranged at the bottom of the shell, when the filter cartridge dust remover operates, the fan is started, air to be treated enters the shell, the air filtered by the filter cartridge is discharged out of the box body through the air outlet, after the filter cartridge dust remover operates for a period of time, the back-blowing device is started to clean dust adsorbed in a filter element of the filter cartridge, the cleaned dust accurately falls into the dust barrel from the dust hopper, the air inlet is arranged corresponding to the filter cartridge, the flowing path strength of air flow is shortened, the air can be directly purified when entering from the air inlet, the resistance is smaller, the power consumption of the fan is reduced, and the purification efficiency is improved. The dust removal filter cylinder of the filter cylinder dust remover is provided with the flow guide inner cone inside the filter element, when the filter cylinder is subjected to dust removal by high-pressure airflow blown by the back blowing device, the flow guide inner cone disperses the airflow to the filter element, the dust removal effect of the filter cylinder is improved, the flow guide inner cone is directly connected with the opening end of the filter element through the connecting flange, only the connecting rod needs to be connected to the opening end during installation, the installation is convenient, when the end cover type filter cylinder with the flow guide inner cone is maintained, the flow guide inner cone is directly taken out through the connecting rod to complete the disassembly, the disassembly and the assembly are convenient, the filter cylinder can be recycled, the service life of the filter cylinder dust remover is prolonged, the maintenance cost is greatly reduced, and unnecessary waste is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of a filter cartridge dust collector according to an embodiment of the present invention;
FIG. 2 is a schematic front view of a filter cartridge dust collector of an embodiment of the present invention without the housing;
FIG. 3 is a perspective view of a filter cartridge in a filter cartridge dust collector according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a filter cartridge in a filter cartridge dust collector according to an embodiment of the present invention;
FIG. 5 is a perspective view of a filter cartridge with an omitted filter element in a filter cartridge dust collector in accordance with an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a blowback apparatus in a filter cartridge dust collector in accordance with an embodiment of the present invention;
FIG. 7 is a perspective view of an ash collector in a filter cartridge collector according to an embodiment of the present invention;
FIG. 8 is an enlarged view of area A of FIG. 7;
fig. 9 is a perspective view of a filter cartridge pressing device in the filter cartridge dust collector according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Filter |
34 | Dust removing cavity |
| 1 | |
41 | Gas ejector tube |
| 11 | |
42 | |
| 12 | |
43 | |
| 2 | |
5 | |
| 3 | |
51 | |
| 31 | |
511 | |
| 311 | |
52 | |
| 312 | Closed |
521 | Flanging |
| 32 | Connecting |
522 | |
| 321 | |
6 | Filter cartridge pressing |
| 322 | Connecting |
61 | |
| 33 | Flow guiding |
62 | |
| 331 | |
63 | |
| 332 | |
64 | |
| 4 | Back-blowing |
65 | Bearing groove |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The description of "up", "down", etc. orientations in the present invention is based on the orientations shown in fig. 1 to 5, and is merely used to explain the relative positional relationship between the components in the postures shown in fig. 1 to 5, and if the specific posture is changed, the directional indication is changed accordingly.
The invention provides a filter cartridge deduster.
As shown in fig. 1 to 7, in the present embodiment, the filter cartridge dust collector 100 includes a housing 1, a filter cartridge 3, a blower 2, a back-blowing device 4 and an ash deposition device 5, wherein the housing 1 is provided with an air inlet 12 and an air outlet 11; the filter cartridge 3 is arranged in the shell 1, the filter cartridge 3 is arranged corresponding to the air inlet 12, the filter cartridge 3 comprises a filter element 31, a flow guiding inner cone 33 and a connecting flange 32, the lower end of the filter element 31 is a closed end 312, the upper end of the filter element 31 is an open end 311, the flow guiding inner cone 33 is arranged in the filter element 31, and two ends of the flow guiding inner cone 33 are closed; a dust removal cavity 34 is formed between the flow guide inner cone 33 and the filter element 31, the small end of the flow guide inner cone 33 is arranged upwards, the large end of the flow guide inner cone 33 is arranged downwards, so that the dust removal cavity 34 is gradually reduced from top to bottom, and the flow guide inner cone 33 is detachably connected with the opening end 311 through a connecting flange 32; the fan 2 is arranged close to the air outlet 11; the back-blowing device 4 is used for back-blowing and cleaning the filter cartridge 3, and the back-blowing device 4 is arranged between the fan 2 and the filter cartridge 3; the dust deposition device 5 comprises a dust hopper 51 and a dust barrel 52, two ends of the dust hopper 51 are arranged in an open manner, the dust hopper 51 is arranged below the filter cylinder 3, the dust barrel 52 is arranged below the dust hopper 51, the upper end of the dust barrel 52 is provided with an opening, and the lower end of the dust hopper 51 is in butt joint with the opening of the dust barrel 52.
Specifically, the blower 2, the blowback device 4, the filter cartridge 3, and the dust deposition device 5 of the filter cartridge dust remover 100 of this embodiment are sequentially arranged in the housing 1 from top to bottom, the dust barrel 52 is arranged at the bottom of the housing 1, when the filter cartridge dust remover 100 of this embodiment is in operation, the blower 2 is started, the air to be treated enters the housing 1, the air filtered by the filter cartridge 3 is discharged out of the box body through the air outlet 11, after the filter cartridge dust remover 100 is operated for a period of time, the blowback device 4 is started, the dust adsorbed in the filter element 31 of the filter cartridge 3 is cleaned, the cleaned dust accurately falls into the dust barrel 52 from the dust hopper 51, and the air inlet 12 is arranged corresponding to the filter cartridge 3, so that the flowing path of the air flow is shortened, the dust can be directly purified when entering from the air inlet 12, the resistance is smaller, the power consumption of the blower 2. The dust removing filter cartridge 3 of the filter cartridge dust remover 100 of the present embodiment is provided with a guide cone 33 inside the filter element 31, when the high-pressure airflow blown by the blowback device 4 cleans the filter cartridge 3, the flow guiding inner cone 33 disperses the airflow to the filter element 31, the dust cleaning effect of the filter cartridge 3 is improved, the flow guiding inner cone 33 is directly connected with the open end 311 of the filter element 31 through the connecting flange 32, the connecting rod 322 is only required to be connected on the open end 311 during installation, the installation is convenient, when the end cover type filter cylinder 3 with the flow guide inner cone 33 is maintained, the flow guide inner cone 33 can be directly taken out through the connecting rod 322 to finish the disassembly, the disassembly and the assembly are convenient, the repeated use can be realized, the filter cartridge 3 is more convenient to disassemble, assemble and replace, maintenance cost is greatly reduced, unnecessary waste is saved, the filter cartridge and the ash barrel of the filter cartridge dust remover adopt fast-assembling structures, the structure is simple and reliable, and the disassembly, the assembly and the maintenance are convenient.
In this embodiment, the connecting flange 32 includes a flange 321 and a connecting rod 322, the flange 321 is detachably mounted at the opening end 311, the lower end of the connecting rod 322 is connected with the inner diversion cone 33, and the upper end of the connecting rod 322 is hung on the flange 321. As shown in fig. 4, the inner diameter of the flange 321 matches with the diameter of the opening 311, and the connecting flange 32 is only required to be hung on the opening 311 of the filter element 31 during installation, so that the installation is convenient, and when the end cap type filter cartridge 3 with the flow guiding inner cone 33 is maintained, the flow guiding inner cone 33 can be directly taken out through the connecting flange 32 to complete the disassembly, and the disassembly and the assembly are convenient. The connection stability of the connecting flange 32 is improved, and the structural design is reasonable.
In this embodiment, the small end of the guiding cone 33 is disposed near the opening 311, and the large end of the guiding cone 33 is spaced from the closed end 312. As shown in fig. 4, the large end of the flow guiding inner cone 33 is spaced from the closed end 312 of the filter element 31, so that the bottom of the dust removing cavity 34 is a complete cylindrical cavity, the upper part of the dust removing cavity 34 is a circular cavity and is arranged in a decreasing manner from top to bottom, a vent with the smallest cross-sectional area is formed between the circular cavity and the cylindrical cavity, when the filter cartridge 3 with the structure is used for carrying out back blowing and dust removing on the filter cartridge 3 by using high-pressure air flow in the dust removing process, the high-pressure air is vertically blown into the dust removing cavity 34 from the open end 311 above the filter element 31, because the area at the vent is smaller than the area above the dust removing cavity 34, a part of the air flow is dispersed to the upper part of the dust removing cavity 34, so that the air flow at the upper part of the dust removing cavity 34 is enhanced, dust collected at the upper part of the inner wall of the filter element, the dust at the lower part of the filter element 31 is blown out, the effective dust removal area of the filter cylinder 3 is increased, the dust removal effect of the dust remover is improved, and meanwhile, the inner diversion cone 33 is not in contact with the closed end 312, so that the manufacturing material of the inner diversion cone 33 is saved, and the cost is saved.
In this embodiment, the number of the connecting rods 322 is plural, and the connecting rods 322 are arranged around the guiding inner cone 33 at intervals. As shown in fig. 5, the connecting rods 322 are evenly hung on the flange 321 at intervals, so that the guiding inner cone 33 can be stably arranged in the filter element 31, and the structural stability is improved.
In this embodiment, the blowback device 4 includes an air bag 42 and a plurality of air injection pipes 41, each air injection pipe 41 is disposed above the filter cartridge 3, and the air injection pipes 41 are communicated with the air bag 42. As shown in fig. 6, a plurality of filter cartridges 3 are uniformly arranged in the filter cartridge dust remover 100, the blowback device 4 is arranged above the plurality of filter cartridges 3, each air injection pipe 41 of the blowback device 4 is arranged above each filter cartridge 3, the air injection pipe 41 is connected with the air bag 42, the blowback device 4 is turned on when the filter cartridge dust remover 100 performs ash removal, and the air injection pipe 41 injects high-pressure air flow to the filter cartridges 3 to blow out dust in the filter cartridges 3.
Further, the back-blowing device 4 further comprises pulse valves 43, the pulse valves 43 are arranged on the air injection pipes 41, the pulse valves 43 are arranged above the filter cartridges 3, and the number of the pulse valves 43 is the same as that of the filter cartridges 3. As shown in fig. 6, each gas injection pipe 41 is provided with a pulse valve 43, each pulse valve 43 is arranged right opposite to the filter cartridge 3, when the filter cartridge dust remover 100 performs dust removal, the pulse valve 43 can be opened according to the situation, the dust removal time of the filter cartridge 3 at the rear part of the filter cartridge 3 positioned at the front part is longer, the arrangement can be used for independently removing dust from one filter cartridge 3, the flow of high-pressure air flow is saved, the flow rate of the air flow is reduced when excessive high-pressure air flow is sprayed by the parallel pipeline is avoided, the flow rate of the high-pressure air flow is.
In this embodiment, sliding members 522 are disposed at both sides of the opening of the ash bucket 52; a slide rail 511 is arranged at the opening at the lower end of the ash bucket 51; the sliding member 522 is in sliding contact with the sliding rail 511, so that the ash bucket 52 slides in from the entrance of the sliding rail 511 to the tail end of the sliding rail 511, or slides out from the tail end of the sliding rail 511 to the entrance of the sliding rail 511. As shown in fig. 7, the ash bucket 51 is a hollow structure, the top and the bottom of the ash bucket are both open, and the area of the upper opening is larger than that of the lower opening, so as to increase the ash falling area and prevent dust from scattering out of the ash bucket 51. When ash discharging is performed, the ash bucket 52 is pushed to the lower part of the ash bucket 51 through the matching of the sliding piece 522 and the sliding rail 511, so that the opening of the ash bucket 52 is aligned with the lower end opening of the ash bucket 51, and thus, the dust and the like in the ash bucket 51 are ensured to accurately fall into the ash bucket 52.
In this embodiment, as shown in fig. 7, a flange 521 is formed at an edge of the opening of the ash bucket 52, a sliding member 522 is disposed at a bottom of the flange 521, and when the opening of the ash bucket 52 is in butt joint with the lower end opening of the ash bucket 51, the sliding member 522 corresponds to the tail end of the sliding rail 511. When the ash bucket 52 enters the sliding rail 511, the sliding member 522 is firstly in contact fit with the sliding rail 511, so as to prevent the bucket body of the ash bucket 52 from contacting the sliding rail 511, which may cause abrasion or increase the pushing resistance.
In this embodiment, the filter cartridge dust collector 100 further includes a filter cartridge compressing device 6, the filter cartridge compressing device 6 is disposed between the filter cartridge 3 and the blowback device 4, the filter cartridge compressing device 6 includes a flower plate 61, a fixing plate 63 and a compressing assembly, the flower plate 61 is used for installing the filter cartridge 3, the fixing plate 63 is disposed below the flower plate 61, the fixing plates 63 are disposed on two sides of the flower plate 61, the filter cartridge 3 is installed between the fixing plates 63, a bearing groove 65 is disposed on the fixing plate 63, the compressing assembly includes a compression bar 64, the compression bar 64 is accommodated in the bearing groove 65 and rotates in the bearing groove 65, so that the compression bar 64 cooperates with the filter cartridge 3 to move up or down. As shown in fig. 8, when the filter cartridge pressing device 6 of the present embodiment is in use, when the pressing rod 64 rotates from the initial position to the preset position, the pressing rod 64 can drive the filter cartridge 3 to ascend, so as to tightly press the filter cartridge 3 against the filter cartridge mounting hole 62 on the faceplate 61; when the pressing rod 64 rotates from the preset position to the initial position, the pressing rod 64 drives the filter cartridge 3 to descend, so that the filter cartridge 3 is separated from the flower plate 61, and the filter cartridge 3 is in a loose state and is convenient to take down. The filter cartridge pressing device 6 of the embodiment can effectively press the filter cartridge 3 to the filter cartridge mounting hole 62 of the pattern plate 61, so that the filter cartridge pressing device 6 can be conveniently mounted in the filter cartridge dust collector 100, and the filter cartridge pressing device 6 adopts a mode that the fixing plate 63 is combined with the pressing rod 64, so that the filter cartridge 3 can be firmly fixed on the pattern plate 61, the sealing performance between the filter cartridge 3 and the pattern plate 61 is ensured, the structure is simple, the manufacturing and dismounting difficulty is small, the mounting is convenient, the production efficiency is greatly improved, and the manufacturing cost is saved.
In this embodiment, the pressing rod 64 is an elliptical rod, the bearing groove 65 forms an arc surface, and the outer surface of the elliptical rod is in contact with the arc surface; the oval rod drives the filter cartridge 3 to ascend when rotating to the vertical arrangement of the long diameter, and the oval rod drives the filter cartridge 3 to descend when rotating to the vertical arrangement of the short diameter. As shown in fig. 8, in this embodiment, the pressing rods 64 are all elliptical rods with the same size, and the bearing groove 65 is an arc surface, and the arc surface has the same radian as the curved surface corresponding to the major diameter of the elliptical tube, so that the elliptical tube is just accommodated in the bearing groove 65 before the filter cartridge 3 is installed. When the major axis of oval pole rotated vertical direction, it supported tightly to strain a section of thick bamboo 3 and strain a section of thick bamboo mounting hole 62 on colored board 61, when the minor axis of oval pole rotated vertical direction, and strain a section of thick bamboo 3 and descend and break away from colored board 61, can take out a section of thick bamboo 3, and the design of oval pole is simple and practical, and is rational in infrastructure, and the effectual process of compacting and becoming flexible of straining a section of thick bamboo 3 of having accomplished.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A filter cartridge remover, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air inlet and an air outlet;
the filter cartridge is arranged in the shell and corresponds to the air inlet, the filter cartridge comprises a filter element, a flow guide inner cone and a connecting flange, the lower end of the filter element is a closed end, the upper end of the filter element is an open end, the flow guide inner cone is arranged in the filter element, and the upper end of the flow guide inner cone is closed; a dust removal cavity is formed between the flow guide inner cone and the filter element, the small end of the flow guide inner cone is arranged upwards, the large end of the flow guide inner cone is arranged downwards, so that the dust removal cavity is gradually reduced from top to bottom, and the flow guide inner cone is detachably connected with the opening end through the connecting flange;
the fan is arranged close to the air outlet;
the back blowing device is used for back blowing and ash removal of the filter cartridge and is arranged between the fan and the filter cartridge;
the dust deposition device comprises a dust hopper and a dust barrel, wherein the two ends of the dust hopper are arranged in an open mode, the dust hopper is arranged below the filter cylinder, the dust barrel is arranged below the dust hopper, an opening is formed in the upper end of the dust barrel, and the lower end of the dust hopper is open and is in butt joint with the opening of the dust barrel.
2. The filter cartridge remover of claim 1, wherein said attachment flange comprises a flange and a connecting rod, said flange being removably mounted to said open end, a lower end of said connecting rod being connected to said deflector cone, and an upper end of said connecting rod being suspended from said flange.
3. The filter cartridge remover of claim 2, wherein said flow directing cone has a smaller end disposed adjacent said open end and a larger end spaced from said closed end.
4. The filter cartridge collector of claim 2 wherein said plurality of tie rods are spaced around said inducer cone.
5. The filter cartridge dust collector of claim 1, wherein said blowback means comprises an air bag and a plurality of air injection pipes, one of said air injection pipes being disposed above each of said filter cartridges, said air injection pipe being in communication with said air bag.
6. The filter cartridge dust collector as claimed in claim 5, wherein said blowback means further comprises pulse valves provided on said air blast pipes, said pulse valves being provided above said filter cartridges, the number of said pulse valves corresponding to the number of said filter cartridges.
7. The filter cartridge dust collector as claimed in any one of claims 1 to 6, wherein sliding members are provided at both sides of the opening of the ash bucket; a sliding rail is arranged at an opening at the lower end of the ash bucket; the sliding part is in sliding contact fit with the sliding rail, so that the ash barrel slides into the tail end of the sliding rail from the inlet of the sliding rail, or slides out of the tail end of the sliding rail to the inlet of the sliding rail.
8. The filter cartridge dust collector as claimed in claim 7, wherein the edge of the opening of the ash bucket forms a flange, the sliding member is arranged at the bottom of the flange, and when the opening of the ash bucket is butted with the lower end opening of the ash bucket, the sliding member corresponds to the tail end of the sliding rail.
9. The filter cartridge holder according to any one of claims 1-6, further comprising a filter cartridge pressing device disposed between the filter cartridge and the blowback device, wherein the filter cartridge pressing device comprises a flower plate, a fixing plate, and a pressing assembly, the filter cartridge is mounted on the flower plate, the fixing plate is disposed below the flower plate, the fixing plate is disposed on both sides of the flower plate, the filter cartridge is mounted between the two fixing plates, the fixing plate is provided with a bearing slot, and the pressing assembly comprises a pressing rod, the pressing rod is received in the bearing slot and rotates in the bearing slot, so that the pressing rod cooperates with the fixing rod to drive the filter cartridge to ascend or descend.
10. The filter cartridge dust collector as claimed in claim 9, wherein said pressure bar is an elliptical bar, said bearing groove forming an arc surface, an outer surface of said elliptical bar contacting said arc surface; the oval rod drives the filter cartridge to ascend when rotating to the long diameter vertical arrangement, and drives the filter cartridge to descend when rotating to the short diameter vertical arrangement.
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|---|---|---|---|
| CN202010394825.1A CN111589244A (en) | 2020-05-11 | 2020-05-11 | Filter cartridge dust remover |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010394825.1A CN111589244A (en) | 2020-05-11 | 2020-05-11 | Filter cartridge dust remover |
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| CN111589244A true CN111589244A (en) | 2020-08-28 |
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| CN202010394825.1A Pending CN111589244A (en) | 2020-05-11 | 2020-05-11 | Filter cartridge dust remover |
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Cited By (1)
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