CN214075530U - Pulse dust collector - Google Patents

Abstract

The utility model relates to a pulse dust collector, including pulse dust collector body, integrated into one piece in the ash bucket of pulse dust collector lower extreme and can dismantle the connection and be in the collecting hopper of ash bucket below is provided with in the collecting hopper and is used for the clearance the scraper of ash bucket inner wall deposition, the scraper is connected including rotating the axis of rotation in the collecting hopper, be provided with the drive on the collecting hopper axis of rotation pivoted driving motor, be provided with telescopic stirring rake in the axis of rotation, the stirring rake both ends be connected with the flitch of scraping of ash bucket inner wall butt. This application has the effect that prevents the discharge gate jam.

Description

Pulse dust collector

Technical Field

The application relates to the field of workshop dust removal, in particular to a pulse dust collector.

Background

At present, dust is generated in pharmaceutical factories in pharmaceutical processes such as production lines, tablet presses, granulators, mixing machines, batching, mixing materials, vibrating sieves, crushing machines, weighing, encapsulating, physical treatment before traditional Chinese medicine and the like. These fine dusts are diffused in the air of the plant, and the average particle size of the medicine dusts is small, the powders are fine, and the residence time in the air is long. The workshop has a large amount of dust in the raw materials and the feeding process, can directly cause the problem of on-site air quality, wastes raw materials and influences the health of pharmaceutical workers. Therefore, a pulse dust collector is installed in a pharmaceutical factory and used for removing dust in the air, so that the pharmaceutical quality is improved on one hand, and the physical health of workers is guaranteed on the other hand.

The pulse dust collector is used as a novel efficient dust collector. The device has the advantages of high purification efficiency, large gas treatment capacity, stable performance, long service life of the filter bag, convenience in operation, small maintenance workload and the like. Therefore, the air purifier is widely applied to the field of air purification and dust removal.

In chinese patent publication No. CN210824534U, an automatic ash discharging device for a pulse dust collector is disclosed, which comprises a housing, the housing is connected with a discharge hopper of the pulse dust collector, a discharging passage communicated with a discharge port at the bottom of the discharge hopper is arranged in the housing, a rotating shaft is arranged in the housing, one end of the rotating shaft is connected with a motor, and the radial surface of the rotating shaft is connected with a discharging plate; the discharging plate and the discharging channel are matched with each other, so that the discharging channel is closed when the discharging plate is in a horizontal state, and the discharging channel is opened when the discharging plate is in a non-horizontal state; the rotating speed sensor is connected with the outer wall of the shell, the other end of the rotating shaft is provided with an induction piece, and the rotating speed sensor is matched with the induction piece. Utilize the motor to drive the pivot and rotate, set up the discharge opening of stripper and pulse dust collector in the pivot and cooperate, the rotation through the discharge opening realizes the closure of discharge opening and opens to can detect the rotation state of pivot, when the motor breaks down and leads to the unable rotation of pivot, can in time detect and report to the police.

In view of the above-mentioned related technologies, the inventor believes that the pulse dust collector has diversified types of dust particles in the facing dust-containing air during the actual dust collecting operation, and the self-powdered dust has strong caking property, and the device can automatically discharge dust, but when the dust particles are deposited in the dust collecting hopper for a long time, the dust particles are easy to form adhesion and conglomerate, and even cause the phenomena of blockage of the discharge port, and the like, resulting in the defect of poor dust discharging effect.

SUMMERY OF THE UTILITY MODEL

In order to improve the effect of unloading, this application provides a pulse dust collector.

The application provides a pulse dust collector adopts following technical scheme:

the utility model provides a pulse dust collector, include pulse dust collector body, integrated into one piece in the ash bucket of pulse dust collector body lower extreme and can dismantle the connection and be in the collecting hopper of ash bucket below is provided with in the collecting hopper and is used for the clearance the scraper of ash bucket inner wall deposition, the scraper is connected including rotating the axis of rotation in the collecting hopper, be provided with the drive on the collecting hopper axis of rotation pivoted driving motor, be provided with telescopic stirring rake in the axis of rotation, the stirring rake both ends be connected with the flitch of scraping of ash bucket inner wall butt.

Through adopting above-mentioned technical scheme, the dust remover body collect the ash bucket with the dust to in entering into the collecting hopper of below along the ash bucket, driving motor drives the axis of rotation and rotates, and the axis of rotation drives the stirring rake and rotates, thereby drives the scraping plate and scrapes away the ash bucket is inside, makes the dust gather in the collecting hopper of below, so that the centralized processing in later stage prevents that the discharge gate from blockking up.

Preferably, the mounting groove has been seted up on the aggregate bin lateral wall, it is provided with the fill that slides that is used for collecting the dust to slide in the mounting groove, it is used for the joint that slides to offer on the fill that slides the axis of rotation just is convenient for the guide way that the fill dismantlement that slides, be fixed with on the guide way and reduce the dust and follow the guide way enters into the felt in the aggregate bin, the fill outer wall that slides is fixed with the butt in mounting groove open-ended arc.

Through adopting above-mentioned technical scheme, the dust remover body collects the dust hopper and enters into the fill that slides with the dust, when the dust in the fill that slides accumulates to a certain amount, takes out the fill that slides to the centralized processing of dust.

Preferably, the stirring paddle comprises a plurality of telescopic cylinders which are sleeved together, the end part of the telescopic cylinder with the largest diameter is fixed on the rotating shaft, the scraping plate is connected to the end part of the telescopic cylinder with the smallest diameter, a telescopic spring is fixed in the telescopic cylinder positioned on the outer side, and the telescopic spring pushes the inner telescopic cylinder to move towards the direction of the inner wall of the ash bucket and enables the scraping plate to abut against the inner wall of the ash bucket.

Through adopting above-mentioned technical scheme, the stirring rake is formed by a plurality of flexible section of thick bamboo cup joints, makes the stirring rake be applicable to not unidimensional ash bucket, and the stirring rake of being convenient for simultaneously is dismantled from the ash bucket.

Preferably, the inner wall of the telescopic cylinder positioned on the outer side is provided with a sliding groove along the axial direction, the end part of the telescopic cylinder positioned on the inner side is fixed with a sliding block which is clamped in the sliding groove, and the end part of the telescopic cylinder positioned on the outer side is in threaded connection with an end cover which prevents the inner telescopic cylinder from being separated from the outer telescopic cylinder.

Through adopting above-mentioned technical scheme, the joint that slides of sliding block prevents that rotation from appearing in two adjacent telescopic cylinders in the inslot that slides, increases the stability of structure, and the setting up of end cover prevents that telescopic cylinder from breaking away from adjacently at the in-process of motion telescopic cylinder.

Preferably, the end part of the telescopic cylinder positioned above is fixed with a rotating ball, the scraping plate is provided with a clamping groove which is used for clamping the rotating ball and can enable the rotating ball to slide on the scraping plate along the length direction, and the telescopic cylinder positioned at the lower end is rotatably connected on the scraping plate through a rotating shaft.

Through adopting above-mentioned technical scheme, the joint that slides of rolling ball makes the extension or the shortening that a flexible section of thick bamboo can be smooth in the joint inslot.

Preferably, the outer wall of ash bucket below is radially fixed with the connecting block, the collecting hopper cup joints at the ash bucket lower extreme, and offers on the collecting hopper to slide and be used for the joint the spread groove of connecting block, be provided with on the collecting hopper and prevent the collecting hopper breaks away from the coupling assembling of ash bucket.

Through adopting above-mentioned technical scheme, the connecting block joint acts on coupling assembling in the spread groove, prevents that the connecting block from breaking away from the spread groove to the installation of collecting hopper is with dismantling.

Preferably, the sliding tray has been seted up along circumference to spread groove both sides inner wall, coupling assembling is including sliding the setting and being in joint piece in the sliding tray, joint piece joinable is adjacent two sliding tray and butt in the connecting block up end, joint piece lower surface rotates and is connected with and is convenient for the joint piece is in the live-rollers of connecting block upward movement, the upper surface is provided with the driving piece of the sliding block motion of being convenient for.

Through adopting above-mentioned technical scheme, act on the driving piece, make the joint piece connect two sliding trays, make the connecting block up end support tightly under the joint piece terminal surface simultaneously, realize the installation of collecting hopper on the ash bucket.

Preferably, the collecting hopper is provided with a driving groove on the upper end surface thereof, the driving groove is communicated with the sliding groove, the driving part is a driving rod positioned in the driving groove, the lower end of the driving rod is fixed on the clamping block, and the upper end of the driving rod is positioned outside the driving groove.

Through adopting above-mentioned technical scheme, act on the actuating lever, make the actuating lever drive the joint piece and move in the drive sliding tray to be convenient for the connection of collecting hopper on the ash bucket with dismantle.

In summary, the present application includes at least one of the following beneficial technical effects:

the driving motor is started to drive the stirring paddle to rotate, so that a scraping plate connected to the stirring paddle is driven to scrape the inner wall of the ash bucket, and dust falls into the sliding bucket below;

the stirring rake is formed by a plurality of flexible section of thick bamboo cup joints, makes the stirring rake applicable in the size of different ash buckets, and the stirring rake of being convenient for simultaneously is dismantled from the ash bucket.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of a connection structure according to an embodiment of the present application.

Fig. 3 is a schematic view of a connection structure of a telescopic cylinder according to an embodiment of the present application.

Fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 2 in an embodiment of the present application.

Description of reference numerals: 1. a pulse dust collector body; 2. an ash hopper; 3. a feed hopper; 4. a feeding cylinder; 5. a collection hopper; 6. a drive motor; 7. a rotating shaft; 9. a scraping plate; 10. a telescopic cylinder; 11. a sliding groove; 12. a sliding block; 13. a tension spring; 14. an end cap; 15. rotating the ball; 16. a clamping groove; 17. a clamping groove; 18. a baffle plate; 19. positioning a groove; 20. mounting grooves; 21. a sliding hopper; 22. a guide groove; 23. felt; 24. an arc-shaped plate; 25. a handle; 26. connecting blocks; 27. connecting grooves; 28. a sliding groove; 29. a clamping block; 30. a drive slot; 31. a drive rod; 32. the roller is rotated.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a pulse dust collector. Referring to fig. 1, a pulse dust collector includes pulse dust collector body 1, integrated into one piece in ash bucket 2 of pulse dust collector body lower extreme, and ash bucket 2 includes integrated into one piece in feeder hopper 3 of pulse dust collector body 1 and integrated into one piece in the feed cylinder 4 of feeder hopper 3 below, and the diameter of feeder hopper 3 is less gradually from top to bottom, can dismantle on feed cylinder 4 to be connected with the collection hopper 5 that cup joints on feed cylinder 4.

Referring to fig. 1 and 2, be provided with the scraper in collecting hopper 5, the scraper is including fixing driving motor 6 at 5 bottom plate lower surfaces of collecting hopper, be fixed with on driving motor 6 output shaft and be vertical axis of rotation 7, axis of rotation 7 runs through collecting hopper 5 bottom plate and stretches into in feeder hopper 3, be fixed with two stirring rakes on axis of rotation 7, two stirring rakes pass through same vertical plane with axis of rotation 7, stirring rake one end is fixed on axis of rotation 7, the other end is connected with scrapes flitch 9 to 3 inner walls of feeder hopper play the scraper effect.

Referring to fig. 2 and 3, stirring rake perpendicular to axis of rotation 7, the stirring rake includes a plurality of telescopic cylinder 10 that cup joint together in proper order, in order to satisfy the demand of 2 sizes of different ash buckets, the installation of the stirring rake of being convenient for simultaneously is with dismantling, the groove of sliding 11 has been seted up along the axial to the telescopic cylinder 10 inner wall that is located the outside, the telescopic cylinder 10 outer wall that is located the inboard is fixed with the sliding block 12 of joint in the groove of sliding 11, the inside that is located the telescopic cylinder 10 in the outside is provided with expanding spring 13, expanding spring 13 one end is fixed on outside telescopic cylinder 10, the other end promotes inside telescopic cylinder 10 and moves towards the inner wall direction of feeder hopper 3. The end of the outer telescopic cylinder 10 is threaded with an end cap 14 to prevent the inner telescopic cylinder 10 from separating from the outer telescopic cylinder 10. The end of the telescopic cylinder 10 with the largest diameter is vertically fixed on the rotating shaft 7, and the scraper plate 9 is connected with the end of the telescopic cylinder 10 with the smallest diameter.

Referring to fig. 2 and 3, a clamping groove 16 is formed in the scraper 9 along the length direction, a rotating ball 15 is fixed at the end of the telescopic cylinder 10 located above the scraper, the rotating ball 15 slides and is clamped in the clamping groove 16, the clamping groove 16 comprises a clamping groove 17 formed in the scraper 9 along the length direction, and baffles 18 fixed on the inner walls of two sides of the clamping groove 17 and used for preventing the rotating ball 15 from separating from the clamping groove 17. The lower end of the scraping plate 9 is provided with a positioning groove 19, and the end part of the telescopic cylinder 10 positioned below is rotatably connected in the positioning groove 19 through a rotating shaft. According to the size of the ash bucket 2, the rotating ball 15 slides in the clamping groove 17, the scraping plate 9 connected to the telescopic cylinder 10 through the rotating shaft rotates in the vertical direction along with the sliding of the rotating ball 15, and the scraping plate 9 is enabled to be always abutted against the inner wall of the feed hopper 3, so that the dust on the inner wall of the feed hopper 3 can be cleaned.

Referring to fig. 1 and 2, a mounting groove 20 is formed in the side wall of the collecting hopper 5, a detachable sliding hopper 21 is slidably clamped in the mounting groove 20, and dust falling from the scraping plate 9 enters the sliding hopper 21 for later centralized processing. The sliding hopper 21 is a cylindrical cylinder with an upper end open and a lower end closed, guide grooves 22 penetrating through the bottom plate and the side wall are formed in the bottom plate and the side wall of the sliding hopper 21, in the process of installing the sliding hopper 21, the rotating shaft 7 is located in the sliding groove 22 and slides relative to the guide grooves 22, so that the sliding hopper 21 can be smoothly installed in the installation groove 20, opposite felts 23 are fixed on the inner walls of the two sides of the guide grooves 22, and the possibility of dust entering the upper surface of the bottom plate of the collecting hopper 5 is reduced. An arc-shaped plate 24 is fixed on the outer wall of the sliding hopper 21, when the sliding hopper 21 is arranged in the installation groove 20, the end surface of the arc-shaped plate 24 abuts against the opening of the installation groove 20, so that the aggregate hopper 5 and the arc-shaped plate 24 form a cylindrical structure, and a handle 25 which is convenient for the sliding hopper 21 to slide in the installation groove 20 is fixed on the arc-shaped plate 24.

Referring to fig. 2 and 4, two connecting blocks 26 are radially fixed on the outer wall below the feeding cylinder 4, the connecting line of the two connecting blocks 26 passes through the same diameter of the feeding cylinder 4, the collecting hopper 5 is sleeved on the feeding cylinder 4, the inner wall of the collecting hopper 5 abuts against the outer wall of the feeding cylinder 4, a connecting groove 27 corresponding to the connecting block 26 is vertically arranged on the collecting hopper 5, the connecting groove 27 penetrates through the upper end face of the collecting hopper 5 and is used for clamping the connecting blocks 26, arc-shaped sliding grooves 28 are circumferentially arranged on the inner walls on two sides of the connecting groove 27, a connecting component for preventing the collecting hopper 5 from being separated from the feeding cylinder 4 is arranged in the sliding groove 28, the connecting component comprises a clamping block 29 slidably arranged in the sliding groove 28, the clamping block 29 is arc-shaped and can connect the two sliding grooves 28 to prevent the collecting hopper 5 from moving downwards to be separated from the feeding cylinder 4, a driving groove 30 communicated with the sliding groove 28 is circumferentially arranged on the upper end face of the collecting hopper 5, be provided with the driving piece that drives joint piece 29 motion in drive groove 30, the driving piece is for fixing the actuating lever 31 at joint piece 29 up end, actuating lever 31 is vertical setting, the lower extreme is fixed on joint piece 29, the upper end salient just is convenient for hand outside drive groove 30, the terminal surface rotates the live-rollers 32 that is connected with connecting block 26 up end butt under actuating lever 31, the live-rollers 32 of being convenient for move for connecting block 26 on joint piece 29, thereby make things convenient for the connection of collecting hopper 5 on feeding section of thick bamboo 4 with dismantling.

The implementation principle of the pulse dust collector in the embodiment of the application is as follows: install the aggregate bin 5 on feeding cylinder 4, make axis of rotation 7 stretch into feeder hopper 3 in, under expanding spring 13's effect, make scraping flitch 9 butt at the inner wall of feeder hopper 3, driving motor 6 starts, drives axis of rotation 7 and rotates to make the scraping flitch 9 of connecting on the stirring rake scrape and wipe away the inner wall of feeder hopper 3, make the dust fall into the below in the fill 21 that slides, so that the centralized processing in later stage.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a pulse dust collector, includes pulse dust collector body (1), integrated into one piece in ash bucket (2) of pulse dust collector body (1) lower extreme and can dismantle the connection and be in aggregate bin (5) of ash bucket (2) below, its characterized in that: be provided with in collecting hopper (5) and be used for the clearance ash scraping device of ash bucket (2) inner wall deposition, scraping device connects including rotating axis of rotation (7) in collecting hopper (5), be provided with the drive on collecting hopper (5) axis of rotation (7) pivoted driving motor (6), be provided with telescopic stirring rake on axis of rotation (7), the stirring rake both ends be connected with flitch (9) of scraping of ash bucket (2) inner wall butt.

2. A pulse dust collector as defined in claim 1, wherein: mounting groove (20) have been seted up on collecting hopper (5) lateral wall, the internal slip of mounting groove (20) is provided with the fill (21) that slides that is used for collecting the dust, it is used for the joint that slides to offer on the fill (21) of sliding the axis of rotation (7) and be convenient for the guide way (22) of fill (21) dismantlement slide, be fixed with on guide way (22) and reduce the dust and follow guide way (22) enter into felt (23) in collecting hopper (5), the fill (21) outer wall that slides be fixed with the butt in mounting groove (20) open-ended arc (24).

3. A pulse dust collector as defined in claim 1, wherein: the stirring paddle comprises a plurality of telescopic cylinders (10) which are sleeved together, the end part of the telescopic cylinder (10) with the largest diameter is fixed on the rotating shaft (7), the scraping plate (9) is connected to the end part of the telescopic cylinder (10) with the smallest diameter, a telescopic spring (13) is fixed in the telescopic cylinder (10) positioned on the outer side, and the telescopic spring (13) pushes the inner telescopic cylinder (10) to move towards the inner wall direction of the ash bucket (2) and enables the scraping plate (9) to abut against the inner wall of the ash bucket (2).

4. A pulse dust collector as defined in claim 3, wherein: the outer wall that is located inboard telescopic cylinder (10) is fixed with the joint that slides and is in along the axial seted up groove (11) that slides on the telescopic cylinder (10) inner wall that is located the outside slide block (12) in groove (11) that slides, and the telescopic cylinder (10) tip threaded connection that is located the outside has end cover (14) that prevents inboard telescopic cylinder (10) and break away from outside telescopic cylinder (10).

5. A pulse precipitator in accordance with claim 4, wherein: the end portion of the telescopic cylinder (10) located above is fixed with a rotating ball (15), the scraping plate (9) is provided with a clamping groove (16) which is used for clamping the rotating ball (15) and can enable the rotating ball (15) to slide on the scraping plate (9) along the length direction, and the telescopic cylinder (10) located at the lower end is connected to the scraping plate (9) in a rotating mode through a rotating shaft.

6. A pulse dust collector as defined in claim 1, wherein: ash bucket (2) below outer wall radially is fixed with connecting block (26), collecting hopper (5) cup joint ash bucket (2) lower extreme, and offer on collecting hopper (5) and slide and be used for the joint connecting groove (27) of connecting block (26), be provided with on collecting hopper (5) and prevent collecting hopper (5) break away from the coupling assembling of ash bucket (2).

7. A pulse dust collector as defined in claim 6, wherein: sliding tray (28) have been seted up along circumference to spread groove (27) both sides inner wall, coupling assembling is including sliding the setting and is in joint piece (29) in sliding tray (28), joint piece (29) joinable is adjacent two sliding tray (28) and butt in connecting block (26) up end, joint piece (29) lower surface rotates and is connected with and is convenient for joint piece (29) are in the live-rollers (32) of connecting block (26) upward movement, the upper surface is provided with the driving piece of the sliding block (12) motion of being convenient for.

8. A pulse dust collector as defined in claim 7, wherein: the collecting hopper (5) up end seted up with driving groove (30) of sliding tray (28) intercommunication, the driving piece is for being located driving lever (31) in driving groove (30), driving lever (31) lower extreme is fixed on joint piece (29), and the upper end is located outside driving groove (30).

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