CN113877315A - Lasting filter cartridge formula dust collector - Google Patents

Lasting filter cartridge formula dust collector Download PDF

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Publication number
CN113877315A
CN113877315A CN202111297583.5A CN202111297583A CN113877315A CN 113877315 A CN113877315 A CN 113877315A CN 202111297583 A CN202111297583 A CN 202111297583A CN 113877315 A CN113877315 A CN 113877315A
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CN
China
Prior art keywords
filter
fixed
box body
central shaft
driving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111297583.5A
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Chinese (zh)
Inventor
张元寄
王庆
宗华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Mujiang Environmental Protection Technology Co ltd
Original Assignee
Anhui Mujiang Environmental Protection Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Mujiang Environmental Protection Technology Co ltd filed Critical Anhui Mujiang Environmental Protection Technology Co ltd
Priority to CN202111297583.5A priority Critical patent/CN113877315A/en
Publication of CN113877315A publication Critical patent/CN113877315A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411Filter cartridges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/26Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/48Removing dust other than cleaning filters, e.g. by using collecting trays

Abstract

The invention discloses a durable filter drum type dust removal device which comprises a box body, an air inlet pipe, an ash outlet hopper, a filter plate and a plurality of filter drums, wherein the plurality of filter drums are uniformly distributed about the central axis of the box body; the cleaning mechanism comprises a cleaning assembly and a driving assembly, the cleaning assembly comprises a central shaft, a driving bevel gear, a vertical plate, a threaded rod, a driven bevel gear, an L-shaped plate body and a cleaning brush, the bottom surface of the vertical part of the L-shaped plate body is abutted to the upper surface of the filter plate, the axis of the central shaft is superposed with the axis of the box body, and the driving bevel gear is connected with the central shaft through an adjustable fixing assembly; the driving assembly is used for driving the central shaft and the filter cartridge to rotate. This scheme is at drive assembly work back, and the center pin and strain a section of thick bamboo and all rotate, and the brush hair on the cleaning brush supports tightly the back with straining a section of thick bamboo outer wall, and the cleaning brush can be scrubbed the gas pocket of straining on the section of thick bamboo, and easy operation has kept straining a normal filter effect of section of thick bamboo.

Description

Lasting filter cartridge formula dust collector
Technical Field
The invention relates to the technical field of dust removal devices, in particular to a durable filter drum type dust removal device.
Background
The filter cartridge dust remover is a dust remover which takes a filter cartridge as a filter element and is matched with pulse blowing or reverse blowing; the filter cartridge deduster mainly comprises an air inlet pipe, an exhaust pipe, a box body, an ash bucket, an ash removal device, a flow guide device, an airflow distribution plate, a filter cartridge, an electric control device and the like; after the dust collector of the filter cylinder leads the gas carrying the dust into the box body, the dust is attached to and settled on the dust hopper and the filter cylinder mainly by the Brownian motion of the dust and the carrying of the gas.
After a period of use, dust that collects on the filter cartridge blocks the air holes, causing a decrease in the air permeability of the filter cartridge and an overall decrease in the efficiency of the dust collector. Therefore, the filter cartridge deduster needs to clean ash regularly, and the traditional filter cartridge deduster needs to remove the filter cartridge during ash cleaning, so that the air holes in the filter cartridge are cleaned, and the operation is inconvenient.
Disclosure of Invention
In order to clean the air holes on the filter cartridge conveniently, the invention provides a durable filter cartridge type dust removal device.
The technical purpose of the invention is realized by the following technical scheme: a durable filter drum type dust removal device comprises a box body, wherein an air inlet pipe is fixed and communicated on the side wall of the box body, an ash discharge hopper is fixed and communicated at the bottom of the box body, a filter plate is fixed on the inner wall of the box body, a plurality of filter drums with air holes on the side wall are rotated on the filter plate and uniformly distributed about the central axis of the box body, an exhaust assembly for exhausting gas after dust removal is arranged in the box body, and a cleaning mechanism for cleaning the plurality of filter drums simultaneously is arranged in the box body;
the cleaning mechanism comprises a cleaning component and a driving component, the cleaning component comprises a central shaft, a driving bevel gear, a vertical plate, a threaded rod, a driven bevel gear, an L-shaped plate body and a cleaning brush, the central shaft penetrates through the filter plate and is in rotary connection with the central shaft, the driving bevel gear is sleeved on the central shaft, the vertical plate is fixed on the upper surface of the filter plate, the threaded rod penetrates through the vertical plate and is in rotary connection with the vertical plate, the driven bevel gear is fixedly sleeved on the threaded rod and is meshed with the driving bevel gear, the L-shaped plate body is arranged on the threaded rod and is in threaded connection with the threaded rod, the cleaning brush is fixed at the end of the horizontal part of the L-shaped plate body, the bottom surface of the vertical part of the L-shaped plate body is abutted to the upper surface of the filter plate, the axis of the central shaft is superposed with the axis of the box body, the driving bevel gear is connected with the central shaft through an adjustable fixing component, the cleaning brush is vertically arranged, and the bristles of the cleaning brush face one side close to the axis of the filter cylinder; the driving assembly is used for driving the central shaft and the filter cartridge to rotate.
By adopting the technical scheme, the driving bevel gear and the central shaft are fixed under the action of the adjustable fixing component, after the filter cartridge type dust removal device is used for a long time, a worker only needs to adopt the driving component to drive the central shaft and the filter cartridge to rotate, so that the driving bevel gear rotates, the driving bevel gear drives the driven bevel gear which is meshed with the driving bevel gear and the threaded rod which is fixed with the driven bevel gear to rotate, the vertical part of the L-shaped plate body is in threaded connection with the threaded rod, the bottom surface of the vertical part of the L-shaped plate body is abutted against the upper surface of the filter plate, so that the L-shaped plate body can move towards one side close to the filter cartridge, the cleaning brush synchronously moves along with the L-shaped plate body until the bristles of the cleaning brush are abutted against the outer wall of the filter cartridge, the worker needs to adjust the adjustable fixing component, so that the fixing action between the driving bevel gear and the central shaft disappears, when the central shaft continues to rotate, the driving bevel gear, the driven bevel gear, the L-shaped plate body and the cleaning brush are all kept motionless, and the filter cartridge continues to rotate under the driving action of the driving assembly, so that the filter cartridge is scrubbed by bristles of the cleaning brush, air holes in the filter cartridge are cleaned, and the normal filtering effect of the filter cartridge is guaranteed.
The adjustable fixing assembly comprises a sleeve and a screw, the sleeve penetrates through the top cover, the screw penetrates through the sleeve and is in clearance fit with the side wall of one side of the sleeve, the lower end face of the sleeve is fixed with the upper surface of the driving bevel gear, the screw penetrates through the upper end of the central shaft and is in clearance fit, and the screw is in threaded connection with the inner wall of the other side of the sleeve.
Through adopting above-mentioned technical scheme, when needing to adjust the position of cleaning brush, the staff only need run through the lateral wall and the center shaft upper end of sleeve one side with the screw to with the inner wall threaded connection of screw and sleeve opposite side, make fixedly between sleeve and the center shaft, make to fix between drive bevel gear and the center shaft with this, thereby be convenient for drive assembly orders about the center shaft and rotates, so that drive bevel gear rotates, and then adjusts the position of cleaning brush. In the process of cleaning the filter cartridge, the position of the cleaning brush needs to be kept motionless, a worker needs to unscrew the screw to enable the sleeve and the top cover to be connected in a rotating mode, at the moment, the sleeve and the central shaft rotate relatively, and therefore the position of the driving bevel gear and the position of the cleaning brush are kept unchanged, and the cleaning brush can clean the side wall of the filter cartridge conveniently.
The filter is further provided with a bearing fixed with the filter plate in a penetrating manner, an annular baffle is integrally formed at the position, close to the bottom surface of the bearing, of the inner ring of the bearing, the outer wall of the filter cylinder is abutted against the inner ring of the bearing, and the lower end of the filter cylinder is abutted against the upper surface of the annular baffle;
the driving assembly comprises a motor fixed with the inner bottom wall of the box body, a driving gear fixedly sleeved on the central shaft, a connecting column fixed with the bottom surface of the annular baffle, and a driven gear fixed with the lower end of the connecting column and meshed with the driving gear, wherein the lower end of the central shaft is fixed with the upper end of an output shaft of the motor.
Through adopting above-mentioned technical scheme, when needing to use drive assembly to order about to strain a section of thick bamboo and rotate, the staff only need open the motor, and the motor drives the center pin after the work and rotates, and epaxial driving gear in center drives driven gear and rotates to this makes spliced pole, ring baffle and bearing rotate, thereby makes to strain a section of thick bamboo on the bearing and rotates, so that the cleaning brush clears up straining a section of thick bamboo.
The invention is further arranged that the height of the air inlet pipe is smaller than that of the bottom surface of the filter plate, and the heights of the upper surface of the driving gear and the upper surface of the driven gear are both smaller than that of the bottom surface of the filter plate.
By adopting the technical scheme, the gas entering the box body from the gas inlet pipe passes through the hole body on the filter plate to obtain primary filtration; the driving gear and the driven gear are located below the filter plate, the probability that dust cleaned by the cleaning brush falls to the upper surface of the driving gear and the upper surface of the driven gear is reduced, and the difficulty in cleaning the driving gear and the driven gear in the later period of workers is reduced.
The invention is further arranged in that the exhaust component comprises a connecting rod fixed with the bottom surface of the top cover, an annular pipe body fixed with the bottom surface of the connecting rod, a connecting pipe fixed with the bottom surface of the annular pipe body and used for communicating the annular pipe body with the top of the filter cartridge, a fixing plate fixed with the outer wall of the box body, an exhaust fan fixed on the fixing plate and a gas pipe fixed with the gas inlet of the exhaust fan and communicated with the annular pipe body, wherein the gas pipe penetrates through the top of the top cover and extends into the box body.
By adopting the technical scheme, after the exhaust fan works, gas sequentially passes through the hole bodies on the filter plates and the gas holes on the filter cylinders, and the purified gas enters the annular pipe body through the connecting pipe and is discharged from the gas outlet of the exhaust fan through the gas conveying pipe.
The invention is further arranged in that a bolt which is in clearance fit with the top cover is arranged on the top cover in a penetrating way, and the lower end of the bolt is in threaded connection with the top of the box body.
Through adopting above-mentioned technical scheme to this staff of being convenient for installs and dismantles the top cap, thereby installs the spare part in the box.
The invention is further arranged in that an annular rubber ring is fixed on the bottom surface of the top cover and arranged on one side of the bolt close to the central axis of the box body.
Through adopting above-mentioned technical scheme, after the staff screwed up the bolt, the top cap supported tightly annular rubber circle with the cooperation of box top to this leakproofness between top cap and the box top has been strengthened, is favorable to going on of gas dust removal work.
The invention is further provided that the screw is a hexagon socket countersunk head screw, and the outer wall of the sleeve is provided with a receiving hole for receiving the head of the screw.
Through adopting above-mentioned technical scheme, the accommodation hole on the sleeve outer wall has played good holding effect to the head of hexagon socket head cap countersunk screw, and the sleeve outer wall is level and smooth to this staff of being convenient for dismantles the top cap.
In conclusion, the invention has the following beneficial effects:
1. when the filter cartridge type dust removal device is used for a long time, a worker only needs to adopt the driving component to drive the central shaft and the filter cartridge to rotate so as to enable the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear meshed with the driving bevel gear and the threaded rod fixed with the driven bevel gear to rotate, the vertical part of the L-shaped plate body is in threaded connection with the threaded rod, the bottom surface of the vertical part of the L-shaped plate body is abutted with the upper surface of the filter plate, so that the L-shaped plate body can move towards one side close to the filter cartridge, the cleaning brush synchronously moves along with the L-shaped plate body until the bristles of the cleaning brush are abutted with the outer wall of the filter cartridge, the worker needs to adjust the adjustable fixing component so that the fixing effect between the driving bevel gear and the central shaft disappears, and when the central shaft continues to rotate, the driving bevel gear, the driven bevel gear, the L-shaped plate body and the cleaning brush are all kept still, and the filter cartridge continues to rotate under the driving action of the driving assembly, so that the filter cartridge is scrubbed by bristles of the cleaning brush, air holes in the filter cartridge are cleaned, and the normal filtering effect of the filter cartridge is guaranteed;
2. in this scheme, when needing to adjust the position of cleaning brush, the staff only need run through the lateral wall and the center pin upper end of sleeve one side with the screw to with the inner wall threaded connection of screw and sleeve opposite side, make fixedly between sleeve and the center pin, make to fix between drive bevel gear and the center pin with this, thereby be convenient for drive assembly orders about the center pin and rotates, so that drive bevel gear rotates, and then adjusts the position of cleaning brush. In the process of cleaning the filter cartridge, the position of the cleaning brush needs to be kept still, a worker needs to unscrew the screw to enable the sleeve and the top cover to be connected in a rotating mode, at the moment, the sleeve and the central shaft rotate relatively, and therefore the position of the driving bevel gear and the position of the cleaning brush are kept unchanged, and the cleaning brush can clean the side wall of the filter cartridge conveniently;
3. in this scheme, need use drive assembly to order about and strain a section of thick bamboo when rotating, the staff only need open the motor, and the motor drives the center pin after the work and rotates, and epaxial driving gear of center drives driven gear and rotates to this makes spliced pole, ring baffle and bearing rotate, thereby makes to strain a section of thick bamboo rotation on the bearing, so that the cleaning brush clears up straining a section of thick bamboo.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a highlighting drive assembly according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a cam cleaning assembly according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view at A in FIG. 2;
FIG. 5 is a schematic view of the construction of the screw of the present invention;
fig. 6 is an enlarged schematic view at B in fig. 3.
In the figure: 1. a box body; 11. an air inlet pipe; 12. an ash discharging hopper; 2. a top cover; 21. a bolt; 22. an annular rubber ring; 3. a filter plate; 31. a bearing; 311. an annular baffle; 4. a filter cartridge; 5. an exhaust assembly; 51. a connecting rod; 52. an annular tube body; 53. a connecting pipe; 54. a fixing plate; 55. an exhaust fan; 56. a gas delivery pipe; 6. a cleaning mechanism; 61. cleaning the assembly; 611. a central shaft; 612. a drive bevel gear; 613. a vertical plate; 614. a threaded rod; 615. a driven bevel gear; 616. an L-shaped plate body; 617. a cleaning brush; 62. a drive assembly; 621. a motor; 622. a driving gear; 623. connecting columns; 624. a driven gear; 7. an adjustable fixing component; 71. a sleeve; 711. an accommodation hole; 72. and (4) screws.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in figures 1-6, a durable filter cartridge type dust removing device comprises a box body 1, a top cover 2, a filter plate 3, a filter cartridge 4, an exhaust assembly 5 and a cleaning mechanism 6. The box body 1 is of a cylindrical structure, the axis of the box body is vertical, the position, close to the bottom, of the side wall of the box body 1 is fixedly communicated with an air inlet pipe 11, and the bottom of the box body 1 is fixedly communicated with an ash outlet hopper 12. 1 open-top of box, top cap 2 are the disc structure, and the axis of top cap 2 and the coincidence of the axis of box 1, top cap 2 set up in 1 top of box and are used for the lid to close the opening, and are provided with bolt 21 on the top cap 2. The axis of the bolt 21 is vertical, the bolt 21 penetrates through the top cover 2 and is in clearance fit with the top cover, and the lower end of the bolt 21 is in threaded connection with the top of the box body 1.
For the leakproofness of being connected between reinforcing top cap 2 and the 1 top of box, 2 bottom surfaces of top cap are fixed with annular rubber circle 22, annular rubber circle 22 is the ring form structure, the axis of annular rubber circle 22 and the coincidence of the axis of box 1, annular rubber circle 22 sets up in one side that bolt 21 is close to 1 axis of box, after the staff screws up bolt 21, top cap 2 cooperates and supports annular rubber circle 22 with 1 top of box, with this leakproofness between top cap 2 and the 1 top of box has been strengthened, be favorable to going on of gas dust removal work.
The filter 3 is circular otter board column structure, and its axis coincides with the axis of box 1, and 3 lateral walls of filter and 1 inner wall laminating of box are fixed, and the height that highly is greater than the 11 tops of intake pipe of 3 bottom surfaces of filter. The filter cartridge 4 is of a cylindrical structure with a vertical axis, the upper end and the lower end of the filter cartridge are both closed, a plurality of air holes are uniformly formed in the side wall of the filter cartridge 4, the number of the filter cartridges 4 is three, and the three filter cartridges 4 are uniformly distributed about the axis of the box body 1. The filter plate 3 is provided with three bearings 31 fixed with the filter plate 3, the three bearings 31 are also provided, the positions of the three bearings 31 correspond to the positions of the three filter cartridges 4 respectively, and an annular baffle 311 is integrally formed at the position of the inner ring side wall of each bearing 31 close to the bottom of the bearing 31. The annular baffle 311 is a circular ring plate-shaped structure, the axis of the annular baffle is overlapped with the axis of the bearing 31, the outer wall of the filter cartridge 4 is abutted with the inner ring of the bearing 31, and the lower end of the filter cartridge 4 is abutted with the upper surface of the annular baffle 311.
The exhaust assembly 5 is disposed on the box body 1 and used for exhausting the dedusted gas, and the exhaust assembly 5 includes a connecting rod 51, an annular tube 52, a connecting tube 53, a fixing plate 54, an exhaust fan 55 and a gas pipe 56. The connecting rod 51 is a vertically arranged round rod-shaped structure, and the upper end of the connecting rod is fixed with the bottom surface of the top cover 2. The annular tube body 52 is a circular ring tubular structure, the central axis of the annular tube body is overlapped with the axis of the box body 1, and the top of the annular tube body 52 is fixed with the lower end of the connecting rod 51. The connecting pipe 53 is a vertically arranged round tubular structure, the upper end of the connecting pipe 53 is fixed and communicated with the bottom of the annular pipe body 52, and the lower end of the connecting pipe 53 penetrates through the top of the filter cartridge 4 and is in clearance fit with the top. The fixing plate 54 is a horizontally disposed plate-shaped structure, and a side wall of one side thereof is fixed to a position of the outer wall of the box body 1 near the top of the box body 1. The bottom of the exhaust fan 55 is fixed with the upper surface of the fixing plate 54, the air pipe 56 is of a tubular hose structure, one end of the air pipe 56 is fixed with and communicated with the air inlet of the exhaust fan 55, and the other end of the air pipe 56 penetrates through the top cover 2 and extends into the box body 1. After the operation of the exhaust fan 55, the exhaust gas to be dedusted sequentially passes through the holes of the filter plate 3 and the air holes of the filter cylinder 4, so as to remove dust particles in the exhaust gas, the purified gas enters the annular tube 52 through the connecting tube 53 and is discharged from the air outlet of the exhaust fan 55 through the air pipe 56, the dust particles fall onto the filter plate 3 along the outer wall of the filter cylinder 4 under the action of gravity, and then the dust particles are discharged from the dust hopper 12 through the holes of the filter plate 3.
Cleaning mechanism 6 is disposed in housing 1 for cleaning a plurality of filter cartridges 4 simultaneously, and cleaning mechanism 6 includes cleaning assembly 61 and drive assembly 62. The cleaning assembly 61 includes a central shaft 611, a drive bevel gear 612, a riser 613, a threaded rod 614, a driven bevel gear 615, an L-shaped plate body 616, and a cleaning brush 617. The central shaft 611 is a round rod-shaped structure, the axis of the central shaft 611 coincides with the axis of the box 1, and the central shaft 611 penetrates through the filter plate 3 and is rotatably connected with the filter plate. The axis of the drive bevel gear 612 coincides with the axis of the central shaft 611, the drive bevel gear 612 is sleeved on the central shaft 611 and in clearance fit with the central shaft 611, and the drive bevel gear 612 is connected with the central shaft 611 through the adjustable fixing component 7.
The adjustable fixing component 7 comprises a sleeve 71 and a screw 72, the sleeve 71 is a cylindrical structure with a closed upper end and an open lower end, the lower end surface of the sleeve 71 is fixed with the upper surface of the drive bevel gear 612, and the sleeve 71 is arranged on the top cover 2 in a penetrating manner and is connected with the top cover in a rotating manner. The axis of the screw 72 is horizontal, the screw 72 penetrates through the side wall arranged on one side of the sleeve 71 and is in clearance fit, the screw 72 penetrates through the upper end of the central shaft 611 and is in clearance fit, and the screw 72 is in threaded connection with the inner wall on the other side of the sleeve 71, so that a worker can fix the sleeve 71 and the central shaft 611 by using the screw 72, and the drive bevel gear 612 and the central shaft 611 are fixed. In order to facilitate the installation or the disassembly of the top cover 2 by workers, the screw 72 is a hexagon socket countersunk head screw, and the outer wall of the sleeve 71 is provided with a containing hole 711 for containing the head of the screw 72, so that the workers can take down the top cover 2 from bottom to top and disassemble the top cover 2, so as to overhaul parts in the box body 1 or replace the filter cartridge 4.
The vertical plate 613 is a vertically arranged rectangular plate-shaped structure, the bottom surface of the vertical plate 613 is fixed on the upper surface of the filter plate 3, the vertical plates 613 are three and are uniformly distributed about the axis of the box body 1, and the positions of the three vertical plates 613 correspond to the positions of the three filter cartridges 4 respectively. The threaded rod 614 is horizontal in axis, is disposed through the riser 613, and is rotatably connected thereto. The axis of the driven bevel gear 615 coincides with the axis of the threaded rod 614, the driven bevel gear 615 is fixed to the end of the threaded rod 614 near the axis of the housing 1, and the driven bevel gear 615 is engaged with the drive bevel gear 612. L-shaped plate body 616 is L-shaped plate structure, and threaded rod 614 runs through to set up on the vertical portion of L-shaped plate body 616 and threaded connection, and the bottom surface and the 3 upper surface butt of filter of the vertical portion of L-shaped plate body 616, and the horizontal part orientation of L-shaped plate body 616 is kept away from one side extension of box 1 axis. The cleaning brush 617 is vertically arranged, a brush handle of the cleaning brush 617 is fixed with the end part of the horizontal part of the L-shaped plate body 616, and the bristles of the cleaning brush 617 face to one side close to the axis of the filter cartridge 4.
The driving assembly 62 is used for driving the central shaft 611 and the filter cartridge 4 to rotate, and the driving assembly 62 comprises a motor 621, a driving gear 622, a connecting column 623 and a driven gear 624. The motor 621 is fixed to the inner bottom wall of the case 1, the axis of the output shaft of the motor 621 coincides with the axis of the case 1, and the lower end of the central shaft 611 is fixed to the upper end of the output shaft of the motor 621. The axis of the driving gear 622 coincides with the axis of the central shaft 611, the height of the upper surface of the driving gear 622 is less than the height of the bottom surface of the filter plate 3, and the driving gear 622 is sleeved on the central shaft 611 and fixed with the central shaft 611. The connecting column 623 is of a cylindrical structure, the axis of the connecting column 623 is overlapped with the axis of the filter cartridge 4, and the upper end of the connecting column 623 is fixed with the bottom surface of the annular baffle 311. The axis of the driven gear 624 coincides with the axis of the connecting column 623, the upper surface of the driven gear 624 is fixed with the lower end of the connecting column 623, and the driven gear 624 is meshed with the driving gear 622.
Under the action of the adjustable fixing component 7, the driving bevel gear 612 and the central shaft 611 are fixed, when the filter cartridge 4 type dust removing device is used for a long time, a worker only needs to turn on the motor 621, the motor 621 drives the central shaft 611 and the filter cartridge 4 to rotate after working, so that the driving bevel gear 612 rotates, the driving bevel gear 612 drives the driven bevel gear 615 meshed with the driving bevel gear and the threaded rod 614 fixed with the driven bevel gear 615 to rotate, because the vertical part of the L-shaped plate 616 is in threaded connection with the threaded rod 614, and the bottom surface of the vertical part of the L-shaped plate 616 is abutted against the upper surface of the filter plate 3, so that the L-shaped plate 616 can move towards one side close to the filter cartridge 4, the cleaning brush 617 moves synchronously with the L-shaped plate 616, until the bristles of the cleaning brush 617 are abutted against the outer wall of the filter cartridge 4, the worker needs to adjust the adjustable fixing component 7, so that the fixing action between the driving bevel gear 612 and the central shaft 611 disappears, when the central shaft 611 continues to rotate, the driving bevel gear 612, the driven bevel gear 615, the L-shaped plate body 616 and the cleaning brush 617 all remain stationary, and the filter cartridge 4 continues to rotate under the driving action of the motor 621, so that the bristles of the cleaning brush 617 brush the filter cartridge 4, and the air holes in the filter cartridge 4 are cleaned, which is beneficial to ensuring the normal filtering effect of the filter cartridge 4.
The use principle of the embodiment is as follows:
after the operation of the exhaust fan 55, the exhaust gas to be dedusted sequentially passes through the holes of the filter plate 3 and the air holes of the filter cylinder 4, so as to remove dust particles in the exhaust gas, the purified gas enters the annular tube 52 through the connecting tube 53 and is discharged from the air outlet of the exhaust fan 55 through the air pipe 56, the dust particles fall onto the filter plate 3 along the outer wall of the filter cylinder 4 under the action of gravity, and then the dust particles are discharged from the dust hopper 12 through the holes of the filter plate 3.
When the position of the cleaning brush 617 needs to be adjusted, a worker only needs to penetrate the screw 72 through the side wall of one side of the sleeve 71 and the upper end of the central shaft 611, and screw the screw 72 and the inner wall of the other side of the sleeve 71 to be in threaded connection, so that the sleeve 71 and the central shaft 611 are fixed, and thus the driving bevel gear 612 and the central shaft 611 are fixed, and the driving assembly 62 drives the central shaft 611 to rotate, so that the driving bevel gear 612 rotates, and the position of the cleaning brush 617 is adjusted. During the cleaning process of the filter cartridge 4, the position of the cleaning brush 617 needs to be kept, and the worker needs to unscrew the screw 72 to rotatably connect the sleeve 71 and the top cover 2, at this time, the sleeve 71 and the central shaft 611 rotate relatively, so that the position of the driving bevel gear 612 and the position of the cleaning brush 617 are kept unchanged, and the cleaning brush 617 cleans the sidewall of the filter cartridge 4.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (8)

1. The utility model provides a lasting filter cartridge formula dust collector, characterized by:
the dust removing device comprises a box body (1), wherein an air inlet pipe (11) is fixed and communicated on the side wall of the box body (1), an ash discharging hopper (12) is fixed and communicated at the bottom of the box body (1), a filter plate (3) is fixed on the inner wall of the box body (1), a plurality of filter cylinders (4) with air holes on the side wall are rotated on the filter plate (3), the filter cylinders (4) are uniformly distributed about the central axis of the box body (1), an exhaust assembly (5) for exhausting gas after dust removal is arranged in the box body (1), and a cleaning mechanism (6) for cleaning the filter cylinders (4) simultaneously is arranged in the box body (1);
the cleaning mechanism (6) comprises a cleaning component (61) and a driving component (62), the cleaning component (61) comprises a central shaft (611) which is arranged on the filter plate (3) in a penetrating manner and is connected in a rotating manner, a driving bevel gear (612) which is sleeved on the central shaft (611), a vertical plate (613) which is fixed with the upper surface of the filter plate (3), a threaded rod (614) which is arranged on the vertical plate (613) in a penetrating manner and is connected in a rotating manner, a driven bevel gear (615) which is fixedly sleeved on the threaded rod (614) and is meshed with the driving bevel gear (612), an L-shaped plate body (616) which is arranged on the threaded rod (614) and is connected with the threaded rod (614) in a threaded manner, and a cleaning brush (617) which is fixed with the end part of the horizontal part of the L-shaped plate body (616), the bottom surface of the vertical part of the L-shaped plate body (616) is abutted against the upper surface of the filter plate (3), and the axis of the central shaft (611) is superposed with the central axis of the box body (1), the driving bevel gear (612) is connected with the central shaft (611) through an adjustable fixing component (7), the cleaning brush (617) is vertically arranged, and the bristles of the cleaning brush (617) face to one side close to the axis of the filter cartridge (4); the driving assembly (62) is used for driving the central shaft (611) and the filter cartridge (4) to rotate.
2. A permanent cartridge filter assembly as set forth in claim 1, wherein: the adjustable fixing component is characterized in that the top of the box body (1) is provided with an opening, the top of the box body (1) is provided with a top cover (2) used for covering the opening, the adjustable fixing component (7) comprises a sleeve (71) which is arranged on the top cover (2) in a penetrating mode and a screw (72) which is arranged on the sleeve (71) in a penetrating mode and is in clearance fit with the side wall of one side of the sleeve (71), the lower end face of the sleeve (71) is fixed to the upper surface of the driving bevel gear (612), the screw (72) penetrates through the upper end of the central shaft (611) and is in clearance fit with the upper end of the central shaft, and the screw (72) is in threaded connection with the inner wall of the other side of the sleeve (71).
3. A permanent cartridge filter assembly as set forth in claim 2, wherein: a bearing (31) fixed with the filter plate (3) penetrates through the filter plate (3), an annular baffle (311) is integrally formed at the position, close to the bottom surface of the bearing (31), of the inner ring of the bearing (31), the outer wall of the filter cartridge (4) is abutted with the inner ring of the bearing (31), and the lower end of the filter cartridge (4) is abutted with the upper surface of the annular baffle (311);
the driving assembly (62) comprises a motor (621) fixed with the inner bottom wall of the box body (1), a driving gear (622) fixedly sleeved on the central shaft (611), a connecting column (623) fixed with the bottom surface of the annular baffle (311) and a driven gear (624) fixed with the lower end of the connecting column (623) and meshed with the driving gear (622), wherein the lower end of the central shaft (611) is fixed with the upper end of an output shaft of the motor (621).
4. A permanent cartridge filter assembly as set forth in claim 3, wherein: the height of intake pipe (11) is less than the height of filter (3) bottom surface, the height of driving gear (622) upper surface and driven gear (624) upper surface all is less than the height of filter (3) bottom surface.
5. The permanent cartridge filter of claim 4, wherein: exhaust subassembly (5) including with top cap (2) bottom surface fixed connecting rod (51), with connecting rod (51) bottom surface fixed annular body (52), be fixed with annular body (52) bottom surface and be used for communicating annular body (52) and connecting pipe (53) of straining a section of thick bamboo (4) top, with box (1) outer wall fixed plate (54), be fixed in exhaust fan (55) on fixed plate (54) and with fixed and the air pipe (56) of communicating annular body (52) of the air inlet of exhaust fan (55), air pipe (56) run through top cap (2) top and stretch into in box (1).
6. The permanent cartridge filter of claim 5, wherein: the top cover (2) is provided with a bolt (21) in clearance fit with the top cover (2) in a penetrating mode, and the lower end of the bolt (21) is in threaded connection with the top of the box body (1).
7. The permanent cartridge filter of claim 6, wherein: the bottom surface of the top cover (2) is fixed with an annular rubber ring (22), and the annular rubber ring (22) is arranged on one side of the bolt (21) close to the central axis of the box body (1).
8. A permanent cartridge filter assembly as set forth in claim 2, wherein: the screw (72) is a hexagon socket countersunk head screw, and the outer wall of the sleeve (71) is provided with a containing hole (711) for containing the head of the screw (72).
CN202111297583.5A 2021-11-04 2021-11-04 Lasting filter cartridge formula dust collector Pending CN113877315A (en)

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Application Number Priority Date Filing Date Title
CN202111297583.5A CN113877315A (en) 2021-11-04 2021-11-04 Lasting filter cartridge formula dust collector

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Application Number Priority Date Filing Date Title
CN202111297583.5A CN113877315A (en) 2021-11-04 2021-11-04 Lasting filter cartridge formula dust collector

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CN113877315A true CN113877315A (en) 2022-01-04

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115156167A (en) * 2022-07-31 2022-10-11 江苏风日石英科技有限公司 Iron and impurity removing device for quartz sand pickling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196713A (en) * 1983-04-21 1984-11-08 Mitsubishi Electric Corp Dust removing filter
CN211245895U (en) * 2019-12-02 2020-08-14 泰兴市翔宏环保机械有限公司 Negative pressure drum-type dust remover
CN213541415U (en) * 2020-09-14 2021-06-25 徐州山美环保科技发展有限公司 Check valve with dirt filtering device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196713A (en) * 1983-04-21 1984-11-08 Mitsubishi Electric Corp Dust removing filter
CN211245895U (en) * 2019-12-02 2020-08-14 泰兴市翔宏环保机械有限公司 Negative pressure drum-type dust remover
CN213541415U (en) * 2020-09-14 2021-06-25 徐州山美环保科技发展有限公司 Check valve with dirt filtering device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115156167A (en) * 2022-07-31 2022-10-11 江苏风日石英科技有限公司 Iron and impurity removing device for quartz sand pickling
CN115156167B (en) * 2022-07-31 2023-12-08 江苏风日石英科技有限公司 Quartz sand pickling deironing edulcoration device

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