CN111744295A - Pulse filter cartridge dust remover - Google Patents
Pulse filter cartridge dust remover Download PDFInfo
- Publication number
- CN111744295A CN111744295A CN202010748852.4A CN202010748852A CN111744295A CN 111744295 A CN111744295 A CN 111744295A CN 202010748852 A CN202010748852 A CN 202010748852A CN 111744295 A CN111744295 A CN 111744295A
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- Prior art keywords
- dust
- filter cartridge
- box
- fixing plate
- fixed
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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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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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
- B01D46/24—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
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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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 pulse filter cartridge dust remover which comprises a dust filter box, wherein fixed supports are arranged at four corners of the bottom of the dust filter box through bolts, a dust collecting hopper is welded at the middle position of the bottom of the dust filter box, a dust exhaust pipe is welded below the dust collecting hopper, a pipe valve is arranged on the dust exhaust pipe, an air outlet pipe is hung at the position, close to the rear, of the bottom of the dust filter box through a pipe hoop, a partition plate is fixed at the position, close to the rear, in the dust filter box through a deflection fixing mechanism, a plurality of fixed rods are fixed in a dust removing cavity on the left side of the partition plate through bolts, a filter cartridge is sleeved on the fixed rods, through holes are formed in the partition plate at the position close to the partition plate and at the corresponding position on the filter cartridge, and a. According to the invention, the filter cartridge is fixed on the partition plate, and the partition plate is fixed through the fixing mechanism with the spring, so that when the interior is subjected to dust removal, the airflow can drive the filter cartridge to shake in a small range, thereby shaking off dust deposited on the filter cartridge and achieving the effect of removing dust at any moment.
Description
Technical Field
The invention belongs to the technical field of dust remover equipment, and particularly relates to a pulse filter cylinder dust remover.
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 blowing dust collectors with chamber back blowing, overcomes the defects of insufficient chamber dust cleaning strength, uneven distribution of inlet and outlet air and the like, and expands the application range.
Although the existing pulse dust collector removes dust on a filter medium by means of pulse air after being used for a long time, the method has a good using effect on a cloth bag, and can achieve a cleaning effect by expanding the cloth bag through air flow, but for a filter cartridge, the filter cartridge cannot bear high air pressure, otherwise a filter layer is damaged, so that the effect is not ideal when pulse dust collection is carried out, and meanwhile, the existing pulse dust collector is lack of effective pre-dust collection before dust collection, so that the filter cartridge is quickly covered by the dust to lose the effect, and therefore the pulse filter cartridge dust collector is provided.
Disclosure of Invention
The invention aims to: in order to solve the problem that the service life of a filter cylinder is not thoroughly influenced by removing dust on the filter cylinder of the traditional filter cylinder type pulse dust collector, the pulse filter cylinder dust collector is provided.
The technical scheme adopted by the invention is as follows:
a pulse filter drum dust remover comprises a dust filter box, wherein a fixed support is arranged at four corners of the bottom of the dust filter box through bolts, a dust hopper is welded at the middle position of the bottom of the dust filter box, a dust exhaust pipe is welded below the dust hopper, a pipe valve is arranged on the dust exhaust pipe, an air outlet pipe is hung at the bottom of the dust filter box close to the rear position through a pipe hoop, a partition plate is fixed at the inner position close to the rear position in the dust filter box through a deflection fixing mechanism, a plurality of fixing rods are fixed in a dust removing cavity on the left side of the partition plate through bolts, a filter drum is sleeved on the fixing rods, through holes are formed in the partition plate close to the position of the partition plate and at the corresponding position on the filter drum, a dust outlet communicated with the dust hopper is formed at the bottom of the dust filter box, a sealing cover for covering the through holes is arranged at the right end of the partition plate through bolts, a pulse inlet and a clean air outlet are formed in the sealing cover, the front side of the dust filtering box is provided with a filter cylinder cover screwed in a thread groove on the dust filtering box corresponding to the filter cylinder, the dust filtering box which is close to the left end of the filter cylinder at the corresponding position of the filter cylinder cover is provided with a deflection auxiliary mechanism, and the clapboard is also provided with a filter cylinder auxiliary dust removal mechanism.
The filter drum auxiliary dust removal mechanism comprises a linear vibration motor and a balancing weight, wherein the linear vibration motor is mounted in the middle of the right side of the partition plate through bolts, the balancing weight is arranged in the middle of the partition plate, and the vibration force is enhanced.
The deflection fixing mechanism comprises an upper fixing plate and a lower fixing plate, wherein the upper fixing plate and the lower fixing plate are fixed on the inner wall of the dust filtering box through bolts respectively, and two groups of springs are arranged between the upper fixing plate and the lower fixing plate.
The two groups of springs comprise high-pressure springs arranged in the middle between the upper fixing plate and the lower fixing plate and limiting springs arranged on the left side and the right side between the upper fixing plate and the lower fixing plate.
Wherein, the auxiliary deflection mechanism comprises a side fixing plate fixed on the inner wall of the dust filtering box through a bolt, the upper bottom of the side fixing plate is hinged with a butt plate butted to the filter cylinder through a hinge column, an inclined tension spring is arranged above the hinge column on the side fixing plate, and two ends of the inclined tension spring are respectively fixedly connected with the side fixing plate and the butt plate.
The dust filtering box is characterized in that a pre-dedusting cylinder is fixed on the left side of the dust filtering box through a welding frame, and a dust falling hopper is welded at the bottom of the pre-dedusting cylinder, so that dust is conveniently collected.
Wherein, dust removal section of thick bamboo in advance includes well cavity section of thick bamboo, and open at the top has the dust-laden wind import on the well cavity section of thick bamboo, and even welding has the arc short slab on the well cavity section of thick bamboo inner wall, and the arc short slab is to the slope setting of well cavity section of thick bamboo center direction, and the intermediate position that is close to on the well cavity section of thick bamboo and strains dirt case one side installs the ventilation pipe that stretches into and strain the dirt incasement.
Wherein, the bottom position in the cavity section of thick bamboo is fixed with the ring stopper through the bolt, evenly opens the funnel hole on the ring stopper, prevents that the dust from running out.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the pre-dedusting mechanism is arranged, when dust-containing air enters, the pre-dedusting purpose is achieved by settling in the pre-dedusting cylinder by means of the self weight of larger dust, the arc-shaped short plate on the inner wall of the pre-dedusting cylinder can block the dust rising from bottom to top, and the dust at the middle position is kept from top to bottom, so that the situation that the dust cannot well settle around in the pre-dedusting cylinder is avoided.
2. According to the invention, the filter cartridge is fixed on the partition plate, and the partition plate is fixed through the fixing mechanism with the spring, so that when the interior is subjected to dust removal, the airflow can drive the filter cartridge to shake in a small range, thereby shaking off dust deposited on the filter cartridge and achieving the effect of removing dust at any moment.
3. According to the invention, the linear vibration motor is additionally arranged on the partition plate to generate vibration during working, and the vibration force is transmitted to the filter cylinder to increase the shaking amplitude of the filter cylinder, so that the dust removal effect is further improved, and the dust removal effect of the conventional pulse dust removal is greatly improved by matching with the dust removal of the timing pulse wind.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic diagram of the structure of the dust filtration box of the present invention;
FIG. 3 is a schematic diagram of the pre-dusting drum according to the present invention;
FIG. 4 is a schematic view of the deflection fixing mechanism according to the present invention;
fig. 5 is a schematic view showing the structure of the deflection assisting mechanism in the present invention.
The labels in the figure are: 1. a dust filtering box; 2. a filter cartridge cover; 3. an air outlet pipe; 4. fixing a bracket; 5. a dust collecting hopper; 6. a dust exhaust pipe; 7. a tube valve; 8. a dust falling hopper; 9. a pre-dust removal cylinder; 10. welding a frame; 11. a dust removal cavity; 12. a partition plate; 13. a pulse inlet; 14. air bags; 15. a clean air outlet; 16. an air duct; 17. a linear vibration motor; 18. a sealing cover; 19. a balancing weight; 20. a deflection fixing mechanism; 21. a through hole; 22. a dust outlet; 23. a filter cartridge; 24. fixing the rod; 25. a thread groove; 26. a deflection assist mechanism; 27. a hollow cylinder; 28. a dust-containing air inlet; 29. an arc-shaped short plate; 30. a vent pipe; 31. a ring plug; 32. a funnel hole; 33. an upper fixing plate; 34. a high pressure spring; 35. a limit spring; 36. a lower fixing plate; 37. a hinged column; 38. a side fixing plate; 39. an inclined tension spring; 40. abutting against the board.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, a pulse filter cartridge dust collector comprises a dust filter box 1, wherein four corners of the bottom of the dust filter box 1 are provided with fixing supports 4 through bolts, a dust hopper 5 is welded in the middle of the bottom of the dust filter box 1, a dust exhaust pipe 6 is welded below the dust hopper 5, a pipe valve 7 is mounted on the dust exhaust pipe 6, an air outlet pipe 3 is hung at a position close to the rear of the bottom of the dust filter box 1 through a pipe hoop, a pre-dust removal barrel 9 is fixed on the left side of the dust filter box 1 through a welding frame 10, and a dust falling hopper 8 is welded at the bottom of the pre-dust removal barrel 9;
the pre-dedusting cylinder 9 comprises a hollow cylinder 27, a dust-containing air inlet 28 is formed in the top of the hollow cylinder 27, an arc-shaped short plate 29 is uniformly welded on the inner wall of the hollow cylinder 27, the arc-shaped short plate 29 is obliquely arranged towards the center direction of the hollow cylinder 27, a ventilation pipe 30 extending into the dust filtering box 1 is installed in the middle of the hollow cylinder 27 close to one side of the dust filtering box 1, a ring plug 31 is fixed at the bottom of the hollow cylinder 27 through bolts, and funnel holes 32 are uniformly formed in the ring plug 31;
a partition plate 12 is fixed in the dust filtering box 1 close to the rear position through a deflection fixing mechanism 20, a plurality of fixing rods 24 are fixed in a dust removing cavity 11 on the left side of the partition plate 12 through bolts, a filter cylinder 23 is sleeved on each fixing rod 24, through holes 21 are formed in the partition plate 12 close to the partition plate 12 and at the corresponding position on each filter cylinder 23, a dust outlet 22 communicated with the dust collecting hopper 5 is formed in the bottom position of the dust filtering box 1, a sealing cover 18 covering the through holes 21 is installed at the right end of the partition plate 12 through bolts, a pulse inlet 13 and a clean air outlet 15 are formed in each sealing cover 18, the pulse inlet 13 is communicated with an air bag 14 installed on the rear side of the dust filtering box 1, and the clean air outlet 15 is communicated with an air outlet pipe 3 through an, a filter cartridge cover 2 screwed in a thread groove 25 on the dust filtering box 1 is arranged at the front side of the dust filtering box 1 corresponding to the position of the filter cartridge 23, and a deflection auxiliary mechanism 26 is arranged on the dust filtering box 1 which is closely attached to the left end of the filter cartridge 23 at the corresponding position of the filter cartridge cover 2;
the deflection fixing mechanism 20 comprises an upper fixing plate 33 and a lower fixing plate 36, wherein the upper fixing plate 33 and the lower fixing plate 36 are fixed on the inner wall of the dust filtering box 1 through bolts respectively, a high-pressure spring 34 is installed at the middle position between the upper fixing plate 33 and the lower fixing plate 36, a limiting spring 35 is installed at the positions of the left side and the right side between the upper fixing plate 33 and the lower fixing plate 36, the deflection auxiliary mechanism 26 comprises a side fixing plate 38 fixed on the inner wall of the dust filtering box 1 through bolts, a butt joint plate 40 is hinged to the upper bottom of the side fixing plate 38 through a hinge column 37 and abuts against the filter cartridge 23, an inclined tension spring 39 is arranged above the hinge column 37 on the side fixing plate 38, and two ends of the inclined tension.
The working principle is as follows: the invention provides a pulse filter cartridge dust remover, the structure is skillfully arranged, when in use, dust enters a pre-dust-removing cylinder 9 from a dust-containing air inlet 28, the dust with larger volume and heavier self weight is settled in the pre-dust-removing cylinder 9, the fallen dust falls into a dust falling hopper 8, due to the arrangement of an arc-shaped short plate 29 in the pre-dust-removing cylinder 9, when the dust is mixed up and down in a hollow cylinder 27, the arc-shaped short plate 29 is isolated, so that the middle position in the hollow cylinder 9 always keeps downward air inlet, the dust can be effectively pre-removed, the dust enters a dust-removing cavity 11 of a dust-filtering box 1 from a vent pipe 30 after being treated by the hollow cylinder 9, because the inner side of the filter cartridge 23 is communicated with an air outlet pipe 3 through a through hole 21, the air in the dust-removing cavity 11 enters the air outlet pipe 3 and must be filtered by the filter cartridge 23, the dust is blocked on the outer wall of the filter cartridge 23, thereby completing, when dust is continuously accumulated on the filter cartridge 23, the linear vibration motor 17 is started, the linear vibration motor 17 vibrates during working, the partition plate 12 is driven to vibrate, and therefore the filter cartridge 23 shakes to be matched with the air bag 14 to pulse in the filter cartridge 23, and the dust removal effect of the filter cartridge 23 is greatly improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A pulse filter cartridge dust remover comprises a dust filter box (1) and is characterized in that four corners of the bottom of the dust filter box (1) are provided with fixing supports (4) through bolts, the middle of the bottom of the dust filter box (1) is welded with a dust hopper (5), a dust exhaust pipe (6) is welded below the dust hopper (5), a pipe valve (7) is arranged on the dust exhaust pipe (6), the bottom of the dust filter box (1) is hung with a wind outlet pipe (3) through a pipe hoop, a partition plate (12) is fixed in the dust filter box (1) close to the rear position through a deflection fixing mechanism (20), a plurality of fixing rods (24) are fixed in a left dust removing cavity (11) on the partition plate (12) through bolts, a filter cartridge (23) is sleeved on the fixing rods (24), through holes (21) are formed in the position of the filter cartridge (23) close to the partition plate (12) and the partition plate (12) at the corresponding position, and a dust outlet (22) communicated with the dust hopper (5) are formed in the bottom of the dust, the utility model discloses a dust filter, including baffle (12) right-hand member, baffle (12) are installed through the bolt and are covered sealing boot (18) of through-hole (21), and it has pulse import (13) and clean wind export (15) to open on sealing boot (18), and pulse import (13) are linked together with air bag (14) of straining dust box (1) rear side installation, and clean wind export (15) are linked together through air duct (16) and play tuber pipe (3), strain dust box (1) and go up the front side and correspond strain a section of thick bamboo (23) position and be equipped with and connect soon filter cover (2) in strain dust box (1) last thread groove (25), strain and be equipped with on strain dust box (1) that the position corresponds and strain a section of thick bamboo (23) left end and hug closely and deflect complementary unit (26), still install on baffle (12) and strain supplementary dust removal mechanism.
2. A pulse filter cartridge dust collector as claimed in claim 1, wherein said cartridge auxiliary dust collecting means comprises a linear vibration motor (17) bolted to the right at the center of the partition (12) and a weight block (19) provided at the center of the partition (12).
3. An impulse filter cartridge as claimed in claim 1, characterized in, that said deflecting and fixing means (20) comprises an upper fixing plate (33) fixed to the inner wall of the dust box (1) and a lower fixing plate (36) fixed to the partition plate (12) by bolts, respectively, and two sets of springs are provided between the upper fixing plate (33) and the lower fixing plate (36).
4. A pulse filter cartridge dust collector as claimed in claim 3, wherein said two sets of springs comprise a high pressure spring (34) installed at a middle position between the upper fixing plate (33) and the lower fixing plate (36) and a limit spring (35) installed at left and right side positions between the upper fixing plate (33) and the lower fixing plate (36).
5. The pulse filter cartridge dust collector as claimed in claim 1, wherein the deflection auxiliary mechanism (26) comprises a side fixing plate (38) fixed on the inner wall of the dust filtering box (1) by bolts, the upper bottom of the side fixing plate (38) is hinged with a butt plate (40) butted to the filter cartridge (23) by a hinge column (37), an inclined tension spring (39) is arranged above the hinge column (37) on the side fixing plate (38), and two ends of the inclined tension spring (39) are respectively fixedly connected with the side fixing plate (38) and the butt plate (40).
6. A pulse filter cartridge dust collector as claimed in any one of claims 1 to 5, wherein a pre-dust-collecting cylinder (9) is fixed on the left side of the dust-filtering box (1) through a welding frame (10), and a dust falling hopper (8) is welded at the bottom of the pre-dust-collecting cylinder (9).
7. The pulse filter cartridge dust collector as claimed in claim 6, wherein the pre-dust-removing cylinder (9) comprises a hollow cylinder (27), the top of the hollow cylinder (27) is provided with a dust-containing air inlet (28), the inner wall of the hollow cylinder (27) is uniformly welded with an arc-shaped short plate (29), the arc-shaped short plate (29) is inclined towards the center of the hollow cylinder (27), and the middle position of the hollow cylinder (27) close to one side of the dust filtering box (1) is provided with a ventilation pipe (30) extending into the dust filtering box (1).
8. A pulse filter cartridge dust collector as claimed in claim 7, wherein a ring plug (31) is fixed to the bottom position in the hollow cylinder (27) by bolts, and funnel holes (32) are uniformly formed in the ring plug (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748852.4A CN111744295A (en) | 2020-07-30 | 2020-07-30 | Pulse filter cartridge dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748852.4A CN111744295A (en) | 2020-07-30 | 2020-07-30 | Pulse filter cartridge dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111744295A true CN111744295A (en) | 2020-10-09 |
Family
ID=72712362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010748852.4A Pending CN111744295A (en) | 2020-07-30 | 2020-07-30 | Pulse filter cartridge dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111744295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832536A (en) * | 2022-06-07 | 2022-08-02 | 中国水利水电第三工程局有限公司 | Pulse cylinder type dust remover for processing sand and stone materials |
-
2020
- 2020-07-30 CN CN202010748852.4A patent/CN111744295A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832536A (en) * | 2022-06-07 | 2022-08-02 | 中国水利水电第三工程局有限公司 | Pulse cylinder type dust remover for processing sand and stone materials |
| CN114832536B (en) * | 2022-06-07 | 2023-06-16 | 中国水利水电第三工程局有限公司 | Pulse cylinder type dust remover for sand and stone material processing |
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