CN114470985A - Bag-type dust collector with high-efficient deashing function - Google Patents
Bag-type dust collector with high-efficient deashing function Download PDFInfo
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- CN114470985A CN114470985A CN202210230577.6A CN202210230577A CN114470985A CN 114470985 A CN114470985 A CN 114470985A CN 202210230577 A CN202210230577 A CN 202210230577A CN 114470985 A CN114470985 A CN 114470985A
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- filter bag
- bag
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- mounting plate
- dust collector
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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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
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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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a bag-type dust collector with a high-efficiency dust cleaning function, which comprises a support net rack, wherein a filter bag is sleeved outside the support net rack, and a top mounting plate is fixed at the top end of the support net rack; the improved filter bag is characterized in that an outer barrel is movably sleeved on the outer side of the filter bag, a bottom mounting plate is arranged at the bottom end of the outer barrel in a rotating mode, a hairbrush is arranged on the inner wall of the outer barrel, the hairbrush is in a spiral shape and is in contact with the filter bag, a stepping motor is fixedly mounted on the bottom mounting plate, a driving gear is fixed to a driving shaft of the stepping motor, a gear ring is fixedly sleeved at the bottom of the outer wall of the outer barrel and is meshed with the driving gear, a driving block is fixed to the position, close to the bottom mounting plate, of the inner portion of the outer barrel in a hanging mode, the driving block is located below the filter bag, a spiral rod is fixed to the driving block, and the spiral rod penetrates through a support net rack. This sack cleaner with high-efficient deashing function guarantees the integrality of filter bag initial layer when to the filter bag deashing.
Description
Technical Field
The invention belongs to the technical field of bag type dust collectors, and particularly relates to a bag type dust collector with a high-efficiency dust removing function.
Background
The bag type dust collector is a dry type dust filtering device. The dust collector is suitable for collecting fine, dry and non-fibrous dust, and has the working principle that dust-containing airflow enters a cylindrical filter bag from a lower hole plate, the dust is collected on the filter bag when the dust passes through the holes of the filter bag, and clean gas penetrating through the filter bag is discharged from a discharge port. The dust deposited on the filter bag can fall off from the surface of the filter bag under the action of mechanical vibration and fall into the dust hopper.
In the process of implementing the invention, the inventor finds that at least the following problems exist in the technology: after the filter bag is used for a period of time, due to the effects of screening, collision, detention, diffusion, static electricity and the like, a layer of dust is accumulated on the surface of the filter bag, the layer of dust is called as a primary layer, the primary layer forms a main filter layer of the filter bag in the later movement process, and the filter material with larger meshes can also obtain higher filtering efficiency under the action of the primary layer. However, as the dust accumulates on the surface of the filter material, the efficiency and resistance of the dust collector increase accordingly, and when the pressure difference between the two sides of the filter material is large, some fine dust particles attached to the filter material are extruded, so that the efficiency of the dust collector is reduced. In addition, the air volume of the dust removal system is significantly reduced due to the excessively high resistance of the dust remover. Therefore, the dust is removed in time after the resistance of the dust remover reaches a certain value. However, at present, the dust removal mainly adopts the modes of gas dust removal, mechanical vibration dust removal, manual vibration and the like, so that the initial layer on the filter bag is easy to damage, and the subsequent filtering efficiency of the filter bag is influenced.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the prior ash removal mainly adopts gas ash removal, mechanical vibration ash removal, manual vibration and other modes, the initial layer on a filter bag is easy to damage, and the subsequent filtering efficiency of the filter bag is influenced, and provides a bag-type dust remover with a high-efficiency ash removal function.
In order to achieve the purpose, the invention provides the following technical scheme: a bag-type dust collector with a high-efficiency dust cleaning function comprises a support net rack, wherein a filter bag is sleeved outside the support net rack, and a top mounting plate is fixed at the top end of the support net rack;
the outer side of the filter bag is movably sleeved with an outer barrel, the bottom end of the outer barrel is rotatably provided with a bottom mounting plate, the inner wall of the outer barrel is provided with a hairbrush, the hairbrush is spiral and is in contact with the filter bag, a stepping motor is fixedly mounted on the bottom mounting plate, a driving gear is fixed on a driving shaft of the stepping motor, a gear ring is fixedly sleeved at the bottom of the outer wall of the outer barrel and is meshed with the driving gear, a driving block is fixedly suspended at a position close to the bottom mounting plate in the outer barrel and is positioned below the filter bag, a spiral rod is fixed on the driving block and penetrates through a support net frame, a sleeve is arranged on the spiral rod in a spiral sleeve manner, a plurality of elastic supporting pieces are arranged on the outer wall of the sleeve, a knocking component is mounted on each elastic supporting piece and comprises a U-shaped frame mounted on each elastic supporting piece, a rotating shaft is rotatably mounted in the U-shaped frame, be fixed with many linking arms on the pivot outer wall, the one end that the pivot was kept away from to the linking arm is fixed with the roller of knocking, it is located the position department that is close to the support rack inner wall to beat the roller, be fixed with the limiting plate on the sleeve outer wall, the gag lever post is worn to be equipped with in the activity on the limiting plate, the gag lever post is vertical to be fixed inside the support rack.
Benefit from above-mentioned technical scheme, drive the hob rotation and can make the sleeve go up and down for the hob when outer section of thick bamboo pivoted, cooperation elastic support piece's elasticity promotes, can make the continuous filter bag that strikes of a plurality of rollers of knocking, makes the dust that imbeds the filter bag pop out to the cooperation brush strikes off, improves the deashing effect, the dust collection efficiency of fidelity filter bag.
In a further embodiment, the elastic supporting part comprises a fixed pipe horizontally fixed on the sleeve, one end of the fixed pipe, far away from the sleeve, is movably provided with a supporting rod in a penetrating manner, the supporting rod is fixedly connected with the U-shaped frame, and a second spring connected with the supporting rod is arranged inside the fixed pipe.
Thanks to the technical scheme, the second spring can push the support rod to generate elastic thrust on the U-shaped frame.
In a further embodiment, an inner shaft is rotatably arranged in the knocking roller, the inner shaft is arranged along the length direction of the knocking roller, and a pendulum bob is fixed on the outer wall of the inner shaft.
Thanks to the technical scheme, when the knocking roller rotates around the rotating shaft, the knocking force of the knocking roller on the filter bag can be improved as much as possible under the action of centrifugal force and the elastic force of the elastic supporting piece, and then the ash removal effect is improved.
In a further embodiment, the support grid includes a plurality of support bars, the support bars being interwoven with one another.
Thanks to the technical scheme, the plurality of support bars are mutually interwoven, so that the filter bag can be supported.
In a further embodiment, a scraping strip is fixed on the outer wall of the knocking roller at a position far away from the connecting arm.
Benefiting from above-mentioned technical scheme, at the ascending in-process of sleeve, scrape the strip and can with form the support bar butt that supports the rack, guarantee that the knock roll can revolute the rotation of axes.
In a further embodiment, the bottom end of the outer cylinder is provided with a bottom edge plate, and a first shaft support for rotatably mounting the bottom edge plate is embedded in the bottom mounting plate.
Thanks to the technical scheme, the first shaft support can reduce the friction resistance of the outer cylinder during rotation as much as possible.
In a further embodiment, a retaining ring is buckled on the bottom edge plate, the retaining ring is connected with the bottom mounting plate through bolts, and a ball is arranged between the retaining ring and the bottom edge plate.
Benefiting from above-mentioned technical scheme, the buckle is used for spacing to the bottom flange board, avoids the urceolus to take off from the bottom mounting panel as far as possible, and the ball can guarantee that the urceolus rotates smoothly.
In a further embodiment, a lantern ring is fixed in the top mounting plate in a hanging mode, and the top end of the spiral rod is movably sleeved with the lantern ring.
Benefiting from above-mentioned technical scheme, the lantern ring is used for spacing to the hob top, avoids the hob to rotate the in-process slope as far as possible.
In a further embodiment, the top end of the outer barrel is provided with a top edge plate, and a second shaft support for the rotation abutment of the top edge plate is mounted on the lower surface of the top mounting plate.
Thanks to the technical scheme, the second shaft support is used for reducing the friction resistance between the top mounting plate and the outer cylinder as much as possible.
In further embodiment, the position department of support rack top and top flange parallel and level sets up flutedly, the inside cavity of having seted up of top flange, the activity is worn towards the one end of support rack to the cavity is equipped with the ejector pin, cavity internally mounted has the first spring of being connected with the ejector pin.
Benefit from above-mentioned technical scheme, first spring can promote the ejector pin and support the recess with the filter bag in, and the tip of ejector pin is slick and sly form, and at outer section of thick bamboo rotation in-process, the ejector pin can be followed the recess and slided on the filter bag outer wall, and then forms spacingly to the filter bag, avoids the filter bag to break away from the support rack as far as possible.
The invention has the technical effects and advantages that: this sack cleaner with high-efficient deashing function benefits from the meshing of driving gear and ring gear, starts step motor and can make urceolus and filter bag relative rotation, and then utilizes the brush on the urceolus inner wall can be to the filter bag deashing processing, guarantees the dust removal effect of filter bag.
Benefit from hob and telescopic cooperation, drive the hob rotation and can make the sleeve go up and down for the hob when outer cylinder pivoted, cooperation elastic support piece's elasticity promotes, can make the continuous filter bag that strikes of a plurality of rollers of strikeing, makes the dust of embedding filter bag pop out to cooperation brush strikes off, improves the deashing effect, the dust collection efficiency of fidelity filter bag.
Due to the spiral arrangement of the brush, when the outer barrel is started in a positive and negative alternate mode, the spiral brush can rotate in the positive and negative alternate mode, and meanwhile the sleeve is driven to lift in an alternate mode; when the sleeve rises, the brush rotates upwards, the knocking springs of the knocking roller separate dust on the surface of the filter bag, and the part of dust cannot fall and be discharged immediately under the blocking of the brush; when the sleeve descends, the brush rotates downwards, the knocking roller knocks off part of the dust on the primary layer to be ejected from the filter bag, and the part of the dust can be coated on the surface of the filter bag when the brush rotationally ejects off the dust ejected out of the knocking roller for the first time, so that the primary layer of the filter bag is kept complete, the dust cleaning purpose of the filter bag is achieved, and the dust removal efficiency of the filter bag is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the inner structure of the outer barrel of the present invention;
FIG. 3 is a schematic view of the bottom structure of the outer barrel of the present invention;
FIG. 4 is a schematic view of the top structure of the outer barrel of the present invention;
FIG. 5 is a schematic view of the sleeve structure of the present invention;
FIG. 6 is a schematic view of the structure of the elastic supporting member of the present invention;
FIG. 7 is a schematic structural view of a rapping assembly in accordance with the present invention;
FIG. 8 is a cross-sectional view of a knock roller of the present invention;
fig. 9 is a schematic view of the inner shaft structure of the present invention.
In the figure: 1. a bottom mounting plate; 2. an outer cylinder; 3. a top mounting plate; 4. a stepping motor; 5. a driving gear; 6. a ring gear; 7. a support net rack; 8. a filter bag; 9. a supporting strip; 10. a brush; 11. a screw rod; 12. a drive block; 13. sealing the shaft sleeve; 14. a bottom flange plate; 15. a first shaft support; 16. a retaining ring; 17. a ball bearing; 18. a frame; 19. a collar; 20. a top edge plate; 21. a second shaft support; 22. a groove; 23. a cavity; 24. a first spring; 25. a top rod; 26. a sleeve; 27. an elastic support member; 28. a knocking component; 29. a limiting plate; 30. a limiting rod; 31. a fixed tube; 32. a strut; 33. a second spring; 34. a U-shaped frame; 35. a rotating shaft; 36. a connecting arm; 37. knocking rollers; 38. scraping the strips; 39. an inner shaft; 40. a pendulum bob.
Detailed Description
The present invention is described in detail with reference to the drawings, but the scope of the present invention is not limited to the following embodiments, and all simple equivalent changes and modifications made by the claims and the contents of the specification of the present invention are still within the scope of the present invention.
Referring to fig. 1-2, the bag-type dust collector with the efficient dust cleaning function comprises a support net rack 7, a filter bag 8 is sleeved outside the support net rack 7, a top mounting plate 3 is fixed at the top end of the support net rack 7, and the top mounting plate 3 is used for mounting and fixing the support net rack 7. The support net rack 7 comprises a plurality of support bars 9, and the support bars 9 are mutually interwoven and can support the filter bag 8.
Referring to fig. 1-2, an outer cylinder 2 is movably sleeved outside a filter bag 8, a bottom mounting plate 1 is rotatably arranged at the bottom end of the outer cylinder 2, the bottom mounting plate 1 is used for mounting and fixing the outer cylinder 2, dust-containing gas enters from the bottom end of the outer cylinder 2, is filtered by the filter bag 8 and is blocked on the outer surface of the filter bag 8, and purified gas is discharged from the top end of a support net rack 7, so that the dust removal purpose is achieved.
Referring to fig. 1-2, the inner wall of the outer cylinder 2 is provided with a hairbrush 10, the hairbrush 10 is spiral and contacts with the filter bag 8, when the outer cylinder 2 rotates relative to the filter bag 8, the hairbrush 10 on the inner wall of the outer cylinder 2 can be used for carrying out dust cleaning treatment on the filter bag 8, and the dust removal effect of the filter bag 8 is ensured. The bottom mounting plate 1 is fixed with a frame 18, the frame 18 is fixedly provided with a stepping motor 4, a driving shaft of the stepping motor 4 is fixed with a driving gear 5, the bottom of the outer wall of the outer barrel 2 is fixedly provided with a gear ring 6, the gear ring 6 is meshed with the driving gear 5, the driving gear 5 is driven to rotate when the stepping motor 4 is started, the driving gear 5 rotates to drive the gear ring 6 to rotate, and then the outer barrel 2 rotates relative to the filter bag 8.
Referring to fig. 2-3, a driving block 12 is fixed inside the outer cylinder 2 at a position close to the bottom mounting plate 1, the driving block 12 is suspended by a bracket, and the driving block 12 is located below the filter bag 8. Be fixed with hob 11 on the drive block 12, hob 11 vertically runs through support rack 7, at 2 rotation in-process in the urceolus, can drive hob 11 synchronous rotations. Support rack 7 bottom and rotate to inlay and have sealed axle sleeve 13, sealed axle sleeve 13 seal cover is established on hob 11, can avoid the dust to pass through from hob 11 and support rack 7 diapire gap department as far as possible.
Referring to fig. 3, a bottom flange 14 is provided at the bottom end of the outer cylinder 2, and a first shaft holder 15 to which the bottom flange 14 is rotatably attached is fitted to the bottom attachment plate 1, so that frictional resistance during rotation of the outer cylinder 2 can be reduced as much as possible. The bottom edge plate 14 is buckled with a retaining ring 16, the retaining ring 16 is connected with the bottom mounting plate 1 through bolts, and a ball 17 is arranged between the retaining ring 16 and the bottom edge plate 14. The retaining ring 16 is used for limiting the bottom flange plate 14, so that the outer cylinder 2 is prevented from separating from the bottom mounting plate 1 as much as possible, and the balls 17 can ensure that the outer cylinder 2 rotates smoothly.
Referring to fig. 4, a lantern ring 19 is fixed in the top mounting plate 3 in a suspended manner, and the top end of the screw rod 11 is movably sleeved with the lantern ring 19 and used for limiting the top end of the screw rod 11 and avoiding the screw rod 11 from inclining in the rotating process as much as possible. The top end of the outer cylinder 2 is provided with a top edge plate 20, and the lower surface of the top mounting plate 3 is provided with a second shaft support 21 for the rotation and the butt joint of the top edge plate 20, so as to reduce the friction resistance between the top mounting plate 3 and the outer cylinder 2 as much as possible.
Referring to fig. 4, support rack 7 top and the position department of the 20 parallel and level of apical margin board seted up recess 22, cavity 23 has been seted up to apical margin board 20 inside, cavity 23 is worn the activity towards the one end of supporting rack 7 and is equipped with ejector pin 25, cavity 23 internally mounted has the first spring 24 of being connected with ejector pin 25, first spring 24 can promote ejector pin 25 and support recess 22 with filter bag 8 in, the tip of ejector pin 25 is slick and sly form, 2 rotation in-process at the urceolus, recess 22 slides on 8 outer walls of filter bag can be followed to ejector pin 25, and then it is spacing to form filter bag 8, avoid filter bag 8 to break away from supporting rack 7 as far as possible.
Referring to fig. 3 and 5, the screw sleeve on the screw rod 11 is provided with a sleeve 26, a limiting plate 29 is fixed on the outer wall of the sleeve 26, a limiting rod 30 is movably arranged on the limiting plate 29 in a penetrating way, and the limiting rod 30 is vertically fixed inside the supporting net rack 7. In the rotation process of the screw rod 11, the sleeve 26 can be lifted and lowered by the movable sleeve connection of the limit plate 29 and the limit rod 30.
Referring to fig. 5 and 7, a plurality of elastic supporting members 27 are disposed on the outer wall of the sleeve 26, and a knocking assembly 28 is mounted on the elastic supporting members 27 for knocking the filter bag 8 to eject dust on the outer wall of the filter bag 8. The knocking assembly 28 includes a U-shaped frame 34 mounted on the elastic support 27, and a rotating shaft 35 is rotatably mounted on the U-shaped frame 34, and the rotating shaft 35 is located at an end of the U-shaped frame 34 away from the elastic support 27. A plurality of connecting arms 36 are fixed on the outer wall of the rotating shaft 35, knocking rollers 37 are fixed at one ends, far away from the rotating shaft 35, of the connecting arms 36, and when the rotating shaft 35 rotates, the knocking rollers 37 can be driven to rotate. The knocking rollers 37 are located at positions close to the inner wall of the support net frame 7, and one of the knocking rollers 37 abuts against the filter bag 8 through the meshes of the support net frame 7 under the urging of the elastic support 27. When the sleeve 26 goes up and down along the spiral rod 11, the sleeve is pushed by the elasticity of the elastic supporting piece 27, so that the plurality of knocking rollers 37 can roll on the inner wall of the filter bag 8 through the meshes of the supporting net rack 7, and the filter bag 8 can be continuously knocked by utilizing the alternative contact of the plurality of knocking rollers 37 and the inner wall of the filter bag 8, so that the dust embedded into the filter bag 8 is popped out, and the dust cleaning efficiency is improved.
Referring to fig. 5 and 7, a scraping strip 38 is fixed on the outer wall of the knocking roller 37 at a position far away from the connecting arm 36, and during the process of lifting the sleeve 26, the scraping strip 38 can abut against the supporting strips 9 forming the supporting net rack 7, so that the knocking roller 37 can rotate around the rotating shaft 35.
Referring to fig. 5 and 6, the elastic support 27 includes a fixing tube 31 horizontally fixed on the sleeve 26, the fixing tube 31 is fixed by a bolt, a supporting rod 32 movably penetrates through one end of the fixing tube 31 far away from the sleeve 26, the supporting rod 32 is fixedly connected with the U-shaped frame 34, a second spring 33 connected with the supporting rod 32 is arranged inside the fixing tube 31, and the second spring 33 can push the supporting rod 32 to generate elastic thrust on the U-shaped frame 34.
Referring to fig. 8-9, an inner shaft 39 is rotatably mounted inside the knocking roller 37, the inner shaft 39 is arranged along the length direction of the knocking roller 37, a pendulum 40 is fixed on the outer wall of the inner shaft 39, and when the knocking roller 37 rotates around the rotating shaft 35, the knocking force of the knocking roller 37 on the filter bag 8 can be improved as much as possible under the action of centrifugal force and the pushing force of the elastic supporting piece 27, so that the dust cleaning effect is improved.
The working principle is as follows: this sack cleaner with high-efficient deashing function, during the use, bottom mounting panel 1 and top mounting panel 3 are installed respectively fixedly, and dusty gas gets into from 2 bottoms of urceolus, through the filtration of filter bag 8, and the dust separation is on 8 surfaces of filter bag, and the purified gas is discharged from supporting rack 7 tops, reaches the purpose of dust removal. The starting step motor 4 drives the driving gear 5 to rotate, the gear ring 6 is driven to drive the outer barrel 2 to rotate, the rotation of the outer barrel 2 enables the spiral hairbrush 10 to scrape and clean the outer surface of the filter bag 8, and the dust removal effect of the filter bag 8 is guaranteed.
Drive the hob 11 and rotate when urceolus 2 pivoted, utilize limiting plate 29 and gag lever post 30's direction, can make sleeve 26 go up and down for hob 11, cooperation elastic support piece 27's elasticity promotes, can make a plurality of knocking rollers 37 revolve 35 and rotate, when a plurality of knocking rollers 37 rotate and go up and down, can be continuous knock filter bag 8, make the dust that imbeds filter bag 8 pop out to cooperation brush 10 strikes off. The outer cylinder 2 is driven to rotate in a positive and negative alternating mode, the spiral brush 10 can rotate in a positive and negative alternating mode, and the sleeves 26 are driven to lift in an alternating mode; when the brush 10 rotates upwards during the ascending of the sleeve 26, the dust on the surface of the filter bag 8 is knocked away by the knocking roller 37, and the dust cannot fall down and be discharged immediately under the blockage of the brush 10; when the sleeve 26 descends, the hairbrush 10 rotates downwards, the knocking roller 37 knocks part of the primary dust layer to be ejected from the filter bag 8, however, when the hairbrush 10 rotates to eject the primary dust ejected from the knocking roller 37, part of the primary dust layer can be coated on the surface of the filter bag 8, the primary dust layer of the filter bag 8 is kept complete, the dust cleaning purpose of the filter bag 8 is achieved, and the dust removal efficiency of the filter bag 8 is guaranteed.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A bag-type dust collector with a high-efficiency dust cleaning function comprises a support net rack (7), wherein a filter bag (8) is sleeved outside the support net rack (7), and a top mounting plate (3) is fixed at the top end of the support net rack (7);
the method is characterized in that: the outer side of the filter bag (8) is movably sleeved with an outer barrel (2), the bottom end of the outer barrel (2) is rotatably provided with a bottom mounting plate (1), a brush (10) is arranged on the inner wall of the outer barrel (2), the brush (10) is in a spiral shape and is in contact with the filter bag (8), a stepping motor (4) is fixedly mounted on the bottom mounting plate (1), a driving gear (5) is fixed on a driving shaft of the stepping motor (4), a gear ring (6) is fixedly sleeved at the bottom of the outer wall of the outer barrel (2), the gear ring (6) is meshed with the driving gear (5), a driving block (12) is fixedly suspended at a position close to the bottom mounting plate (1) in the outer barrel (2), the driving block (12) is located below the filter bag (8), a spiral rod (11) is fixed on the driving block (12), and the spiral rod (11) penetrates through a support net rack (7), a sleeve (26) is sleeved on the screw rod (11) in a screw way, a plurality of elastic supporting pieces (27) are arranged on the outer wall of the sleeve (26), the elastic supporting piece (27) is provided with a knocking component (28), the knocking component (28) comprises a U-shaped frame (34) arranged on the elastic supporting piece (27), a rotating shaft (35) is rotatably arranged in the U-shaped frame (34), a plurality of connecting arms (36) are fixed on the outer wall of the rotating shaft (35), a knocking roller (37) is fixed at one end of the connecting arm (36) far away from the rotating shaft (35), the knocking roller (37) is positioned at a position close to the inner wall of the supporting net rack (7), a limiting plate (29) is fixed on the outer wall of the sleeve (26), a limiting rod (30) is movably arranged on the limiting plate (29) in a penetrating mode, and the limiting rod (30) is vertically fixed inside the supporting net rack (7).
2. The bag-type dust collector with the high-efficiency dust cleaning function according to claim 1, is characterized in that: elastic support piece (27) are including fixed pipe (31) of level fixation on sleeve (26), branch (32) are worn to be equipped with in the one end activity that sleeve (26) were kept away from in fixed pipe (31), branch (32) and U-shaped frame (34) fixed connection, fixed pipe (31) inside is provided with second spring (33) be connected with branch (32).
3. The bag-type dust collector with the high-efficiency dust cleaning function according to claim 1, is characterized in that: an inner shaft (39) is rotatably mounted in the knocking roller (37), the inner shaft (39) is arranged along the length direction of the knocking roller (37), and a pendulum (40) is fixed on the outer wall of the inner shaft (39).
4. The bag-type dust collector with the high-efficiency dust cleaning function according to claim 1, is characterized in that: the supporting net rack (7) comprises a plurality of supporting strips (9), and the supporting strips (9) are mutually interwoven.
5. The bag-type dust collector with the high-efficiency dust cleaning function according to claim 4, is characterized in that: and a scraping strip (38) is fixed on the outer wall of the knocking roller (37) at a position far away from the connecting arm (36).
6. The bag-type dust collector with the high-efficiency dust cleaning function according to claim 1, is characterized in that: the bottom end of the outer cylinder (2) is provided with a bottom edge plate (14), and a first shaft support (15) for rotatably mounting the bottom edge plate (14) is embedded in the bottom mounting plate (1).
7. The bag-type dust collector with the function of efficiently cleaning dust according to claim 6, is characterized in that: the bottom edge plate (14) is buckled with a retaining ring (16), the retaining ring (16) is connected with the bottom mounting plate (1) through bolts, and balls (17) are arranged between the retaining ring (16) and the bottom edge plate (14).
8. The bag-type dust collector with the high-efficiency dust cleaning function according to claim 1, is characterized in that: a lantern ring (19) is fixed in the top mounting plate (3) in a suspending way, and the top end of the screw rod (11) is movably sleeved with the lantern ring (19).
9. The bag-type dust collector with the high-efficiency dust cleaning function according to claim 1, is characterized in that: urceolus (2) top is provided with top flange board (20), top mounting panel (3) lower surface mounting has second axle support (21) that supplies top flange board (20) to rotate the butt.
10. The bag-type dust collector with the function of efficiently cleaning dust according to claim 9, is characterized in that: support rack (7) top and the position department of top flange (20) parallel and level set up fluted (22), cavity (23) have been seted up to top flange (20) inside, cavity (23) are worn the activity towards the one end of supporting rack (7) and are equipped with ejector pin (25), cavity (23) internally mounted has first spring (24) of being connected with ejector pin (25).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210230577.6A CN114470985A (en) | 2022-03-09 | 2022-03-09 | Bag-type dust collector with high-efficient deashing function |
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CN202210230577.6A CN114470985A (en) | 2022-03-09 | 2022-03-09 | Bag-type dust collector with high-efficient deashing function |
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CN202210230577.6A Withdrawn CN114470985A (en) | 2022-03-09 | 2022-03-09 | Bag-type dust collector with high-efficient deashing function |
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Cited By (3)
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CN115574544A (en) * | 2022-09-07 | 2023-01-06 | 江西佑美制药有限公司 | Boiling dryer is used in production of chimonanthus nitens leaf granule |
CN115634523A (en) * | 2022-11-23 | 2023-01-24 | 江苏江龙新能源科技有限公司 | Dust collector is used in graphite electrode production |
CN116196706A (en) * | 2023-05-06 | 2023-06-02 | 廊坊瑞康饲料有限公司 | Pulse dust collector and dust collection method |
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2022
- 2022-03-09 CN CN202210230577.6A patent/CN114470985A/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115574544A (en) * | 2022-09-07 | 2023-01-06 | 江西佑美制药有限公司 | Boiling dryer is used in production of chimonanthus nitens leaf granule |
CN115574544B (en) * | 2022-09-07 | 2023-12-15 | 江西佑美制药有限公司 | Boiling dryer for producing chimonanthus nitens leaf particles |
CN115634523A (en) * | 2022-11-23 | 2023-01-24 | 江苏江龙新能源科技有限公司 | Dust collector is used in graphite electrode production |
CN115634523B (en) * | 2022-11-23 | 2023-11-14 | 江苏江龙新能源科技有限公司 | Dust collector is used in graphite electrode production |
CN116196706A (en) * | 2023-05-06 | 2023-06-02 | 廊坊瑞康饲料有限公司 | Pulse dust collector and dust collection method |
CN116196706B (en) * | 2023-05-06 | 2023-07-11 | 廊坊瑞康饲料有限公司 | Pulse dust collector and dust collection method |
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Application publication date: 20220513 |