CN214415839U

CN214415839U - Pulse dust remover

Info

Publication number: CN214415839U
Application number: CN202120338746.9U
Authority: CN
Inventors: 宋风鸣
Original assignee: Fujian Shangyi Feed Co ltd
Current assignee: Fujian Shangyi Feed Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-19
Anticipated expiration: 2031-02-05

Abstract

The application relates to a pulse dust collector, it includes the box, the below of box is provided with the ash bucket, be provided with the division board in the box, the division board becomes filter chamber and air-purifying chamber with box internal partitioning, the air-purifying chamber is located the top of filter chamber, be provided with the gas outlet on the air-purifying chamber, be provided with the air inlet on the filter chamber, be provided with a plurality of on the division board and cross filter bag, its characterized in that: the filter bag comprises a box body, a plurality of filter bags are arranged in the box body, a first ring pipe is sleeved on each filter bag, bristles which are in contact with the inner wall of the box body are arranged on each first ring pipe, a driving device is arranged on the inner wall of each filter chamber, each first ring pipe is fixed with the driving device, and the driving device drives the first ring pipes to slide up and down along the vertical direction of the inner wall of each filter chamber. This application has the convenience and carries out clear effect to the solid particle of adhesion on the filter chamber inner wall.

Description

Pulse dust remover

Technical Field

The application relates to the technical field of dust collectors, in particular to a pulse dust collector.

Background

The pulse dust remover is a device for removing dust attached to a filter medium (a cloth bag or a filter cylinder) by blowing compressed air, has the advantages of strong dust removing capacity, high dust removing efficiency, low emission concentration, small air leakage rate, low energy consumption and the like, and is widely used for purifying dust-containing gas and recovering materials in the industries of metallurgy, building materials, cement, machinery and the like.

The utility model discloses a chinese utility model patent that is No. CN202410414U discloses a pulse dust shaker, including the inside sack cleaner that is equipped with the dust bag, the side opening has been opened on dust bag side upper portion, and the middle part is equipped with the support in the sack cleaner, is equipped with the pulse valve on the support, and the pulse valve input has concatenated the air pump through the pipeline, and the output of pulse valve is connected with the dust bag through the side opening.

However, in the use process of the pulse dust collector, part of solid particles are adhered to the inner wall of the filter chamber and cannot be cleaned by introduced gas, and the pulse dust collector can only be disassembled and cleaned, so that the cleaning is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to clean solid particles adhered to the inner wall of the filter chamber conveniently, the application provides a pulse dust collector.

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

the utility model provides a pulse dust shaker, includes the box, the below of box is provided with the ash bucket, be provided with the division board in the box, the division board becomes filter chamber and air-purifying chamber with box internal partitioning, the air-purifying chamber is located the top of filter chamber, be provided with the gas outlet on the air-purifying chamber, be provided with the air inlet on the filter chamber, be provided with a plurality of on the division board and cross filter bag, its characterized in that: the filter bag comprises a box body, a plurality of filter bags are arranged in the box body, a first ring pipe is sleeved on each filter bag, bristles which are in contact with the inner wall of the box body are arranged on each first ring pipe, a driving device is arranged on the inner wall of each filter chamber, each first ring pipe is fixed with the driving device, and the driving device drives the first ring pipes to slide up and down along the vertical direction of the inner wall of each filter chamber.

Through adopting above-mentioned technical scheme, when needs clean the solid particle of adhesion on the filter chamber inner wall, start drive arrangement for drive arrangement orders about first ring pipe vertical reciprocal sliding from top to bottom in the filter chamber, makes the brush hair slide the cleanness from top to bottom to the solid particle on the filter chamber inner wall, need not the staff and demolish the box and just can clean the filter chamber inner wall, thereby conveniently clean the solid particle of adhesion on the filter chamber inner wall.

Optionally, the driving device includes a rack and a sliding groove, the rack and the sliding groove are both arranged along the vertical direction of the inner wall of the filtering chamber, the sliding groove is located beside the rack, a sliding block is slidably arranged in the sliding groove, a first driving piece is arranged on one side, away from the sliding groove, of the sliding block, a gear meshed with the rack is arranged at the output end of the first driving piece, and the first ring pipe is connected with the first driving piece.

Through adopting above-mentioned technical scheme, first driving piece starts, drives gear revolve for gear and rack intermeshing rotate, and the sliding block slides at the inslot that slides, thereby makes first ring pipe drive the brush hair and slide from top to bottom in the filter chamber, cleans the solid particle of adhesion on the filter chamber inner wall, its simple structure, and the drive is convenient.

Optionally, two sets of driving devices are arranged, and the two sets of driving devices are respectively located on the inner walls of the opposite surfaces of the filtering chamber.

Through adopting above-mentioned technical scheme, two sets of drive arrangement's setting can make first ring canal more stable along the in-process that the inner wall of filter chamber slided from top to bottom for the brush hair is better to the clean effect of filter chamber inner wall.

Optionally, push blocks are arranged on two sides of the sliding block, the cross section of each push block is a right-angled triangle, and two right-angled edges of each push block are respectively contacted with the side wall of the sliding block and the sliding groove.

Through adopting above-mentioned technical scheme, at pulse dust removal machine work and carry out clear in-process to crossing the filter bag, solid particle can the adhesion at the inslot that slides, when first driving piece starts, can drive the sliding block at the inslot cunning that slides, the ejector pad also slides at the inslot that slides thereupon simultaneously, the ejector pad can be easier clear up the solid particle of adhesion in the inslot that slides.

Optionally, a plurality of filter bags are sleeved with second circular pipes, the second circular pipes are connected with the first driving part, the second circular pipes are located above the first circular pipes, and cleaning cloth in contact with the inner wall of the filter chamber is arranged on one side, facing the inner wall of the filter chamber, of each second circular pipe.

Through adopting above-mentioned technical scheme, when first driving piece started, can drive the second ring pipe and slide from top to bottom along its vertical direction of filter chamber inner wall for it cleans to slide to clean the filter chamber inner wall to clean, thereby makes the filter chamber by clear cleaner.

Optionally, an access hole is formed in the box body, the access hole is located in the side wall of the box body on one side adjacent to the driving device, and a transparent access door for sealing the access hole is arranged on the box body.

By adopting the technical scheme, through the transparent access door, a worker can see the working condition of the pulse dust collector and can find whether the interior of the box body is in fault or not in time; meanwhile, when the workers find that the inside of the box body breaks down, the inside of the box body can be maintained through the access hole, and the workers can conveniently maintain the inside of the pulse dust collector.

Optionally, one side of access door far away from the filter chamber is rotated and is provided with the portion of holding.

Through adopting above-mentioned technical scheme, when the staff need open the access door, draw the outside hand holding portion, just can open the access door, make things convenient for the opening or the closure of staff to the access door.

Optionally, be provided with the fixed block on the lateral wall of box, fixed block and access hole homonymy, the upper surface of fixed block is provided with the joint groove, through rotating hold portion and joint groove looks butt for fix the access door on the box.

Through adopting above-mentioned technical scheme, when the staff closes the access door, rotate hand portion with the hand for hand portion one end is placed and the joint in the joint inslot, makes the access door live the access hole is sealed, and is fixed on the box, conveniently locks the access door.

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

when solid particles adhered to the inner wall of the filter chamber need to be cleaned, the driving device is started, so that the driving device drives the first ring pipe to vertically and reciprocally slide in the filter chamber, the bristles can vertically slide and clean the solid particles on the inner wall of the filter chamber, the inner wall of the filter chamber can be cleaned without dismantling the box body by workers, and the solid particles adhered to the inner wall of the filter chamber can be conveniently cleaned;

the first driving part is started to drive the gear to rotate, so that the gear and the rack are meshed with each other to rotate, the sliding block slides in the sliding groove, the first ring pipe drives the bristles to slide up and down in the filtering chamber, solid particles adhered to the inner wall of the filtering chamber are cleaned, and the filter is simple in structure and convenient to drive;

the two groups of driving devices are arranged, so that the first ring pipe is more stable in the process of sliding up and down along the inner wall of the filtering chamber, and the cleaning effect of the bristles on the inner wall of the filtering chamber is better.

Drawings

Fig. 1 is a sectional view in the present embodiment;

FIG. 2 is a schematic view showing an internal structure of the case in the present embodiment;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a cross-sectional view of the embossed glide groove of this embodiment;

FIG. 5 is an overall schematic view of the present embodiment;

fig. 6 is an enlarged schematic view of a portion B in fig. 5.

Reference numerals: 1. a box body; 2. an ash hopper; 3. a separator plate; 4. a filtering chamber; 5. a gas purifying chamber; 6. a drive device; 601. a rack; 602. a sliding groove; 603. a sliding block; 604. a first driving member; 605. a gear; 7. an exhaust fan; 8. an air inlet; 9. a filter bag; 10. a first grommet; 11. brushing; 12. an air outlet; 13. a push block; 14. a second collar pipe; 15. a cleaning cloth; 16. an access hole; 17. an access door; 18. a hand-held portion; 19. a fixed block; 20. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a pulse dust removal machine. Referring to fig. 1, including box 1, install ash bucket 2 in the below of box 1, division board 3 is equipped with to horizontal installation in box 1, division board 3 and box 1's inside wall mutually perpendicular, division board 3 separates into filter chamber 4 and air-purifying chamber 5 with box 1 is inside, air-purifying chamber 5 is located the top of filter chamber 4, air outlet 12 has been seted up to air-purifying chamber 5 upper end, air exhauster 7 is installed in the intercommunication on air outlet 12, air inlet 8 has been seted up to 4 lower extremes of filter chamber, there is a plurality of filter bag 9 at the lower surface mounting of division board 3.

Referring to fig. 2 and 3, a first ring pipe 10 is sleeved on the outer peripheral wall of the plurality of filter bags 9, bristles 11 contacting with the inner wall of the box body 1 are installed on the side wall of the first ring pipe 10 facing and close to the inner wall of the box body 1, a driving device 6 is installed on the inner wall of the filter chamber 4, the side wall of the first ring pipe 10 is fixedly connected with the driving device 6, and the driving device 6 drives the first ring pipe 10 to slide up and down in a reciprocating manner along the vertical direction of the inner wall of the filter chamber 4. In this embodiment, there are four filter bags 9.

When solid particles are adhered to the inner wall of the filtering chamber 4 and need to be cleaned, the driving device 6 is started, so that the first ring pipe 10 vertically slides up and down in the filtering chamber 4, the bristles 11 brush the inner wall of the filtering chamber 4, the solid particles adhered to the inner wall of the filtering chamber 4 fall into the ash bucket 2, a worker does not need to detach the box body 1 during cleaning of the inner wall of the filtering chamber 4, and the solid particles adhered to the inner wall of the filtering chamber 4 are conveniently cleaned.

Referring to fig. 3 and 4, the driving device 6 includes a rack 601 installed along the vertical direction of the inner wall of the filtering chamber 4, and a T-shaped sliding groove 602 opened along the vertical direction of the inner wall of the filtering chamber 4, the sliding groove 602 and the rack 601 are located on the same side of the inner wall of the filtering chamber 4, the sliding groove 602 is located beside the rack 601, a T-shaped sliding block 603 is slid in the sliding groove 602, a first driving member 604 is fixedly installed on the side wall of the sliding block 603 far away from the sliding groove 602, the output end of the first driving member 604 faces the direction of the rack 601, the output end of the first driving member 604 is fixedly connected with a gear 605 engaged with the rack 601, and the side wall of the first collar 10 and the side wall of the first driving member 604 are fixed to each other. The first driving member 604 is a motor in this embodiment.

By starting the first driving member 604, the gear 605 and the rack 601 are engaged with each other, so as to drive the sliding block 603 to slide in the sliding groove 602, and the first ring pipe 10 slides up and down along the inner wall of the filtering chamber 4, thereby driving the bristles 11 to brush the inner wall of the filtering chamber 4 up and down, so that the solid particles adhered to the inner wall of the filtering chamber 4 are removed.

Referring to fig. 2, two sets of drive means 6 are mounted on the opposite inner face walls of the filter chamber 4.

The first ring pipe 10 can slide up and down in the filtering chamber 4 more stably under the driving of the two groups of driving devices 6, so that the bristles 11 can better clean the solid particles adhered in the filtering chamber 4.

Referring to fig. 3, the two sides of the sliding block 603 are fixedly provided with the push block 13 having a right triangle cross section, the push block 13 slides in the sliding groove 602, and the two right-angle sides of the push block 13 are respectively contacted with the side wall of the sliding block 603 and the sliding groove 602.

At pulse dust collector at ordinary times to solid particle process of filtering, solid particle can adhere in sliding groove 602, and when sliding block 603 slided in sliding groove 602, ejector pad 13 also can be along with sliding block 603 slided in sliding groove 602, and the mounting means of ejector pad 13 can make the solid particle of adhesion in sliding groove 602 more easily clear away, avoids sliding groove 602 to block up.

Referring to fig. 3, a second ring pipe 14 is sleeved on the outer peripheral wall of the plurality of filter bags 9, cleaning cloth 15 is installed on the side wall of the second ring pipe 14 facing and close to the inner wall of the filter chamber 4, one side of the cleaning cloth 15 far away from the second ring pipe 14 contacts with the inner wall of the filter chamber 4, and the second ring pipe 14 is fixedly connected with the side wall of the first driving member 604.

By starting the first driving member 604, the second ring pipe 14 slides up and down along the vertical direction of the filtering chamber 4, the cleaning cloth 15 is driven to clean the inner wall of the filtering chamber 4 up and down, and the bristles 11 are matched to clean the filtering chamber 4 more cleanly.

Referring to fig. 5 and 6, an access opening 16 is formed in the side wall of the box body 1 adjacent to the driving device 6, a transparent access door 17 is hinged to the box body 1, and the access door 17 is used for sealing the access opening 16.

Through the transparent access door 17, workers can observe the working condition inside the box body 1 and find whether the pulse dust collector breaks down or not in time; when the inside trouble of pulse dust shaker, the staff can be fast maintain the inside of box 1 through access hole 16.

Referring to fig. 6, a hand grip 18 is rotatably mounted at the edge of the side wall of the access door 17 remote from the filter chamber 4, the hand grip 18 having an L-shaped cross section.

The grip portion 18 is installed to facilitate the opening and closing of the access door 17 by a worker.

Referring to fig. 6, fixed mounting has fixed block 19 on the lateral wall of box 1 and access hole 16 homonymy, offers the joint groove 20 that runs through fixed block 19 both sides on the upper surface of fixed block 19, rotates and holds 18, can make and hold 18 one end of 18 and place and the joint in joint groove 20 for access door 17 is fixed on box 1.

After the staff overhauls, live inspection hole 16 with access door 17 is sealed, rotate again and hold portion 18 for hold portion 18 and place in joint groove 20, thereby can fix access door 17 on box 1, avoid access door 17 to be opened by accident.

The implementation principle of the pulse dust collector in the embodiment of the application is as follows: when solid particles are adhered to the inner wall of the filtering chamber 4 and need to be cleaned, the driving device 6 is started, so that the first ring pipe 10 vertically slides up and down in the filtering chamber 4, the bristles 11 brush the inner wall of the filtering chamber 4, the solid particles adhered to the inner wall of the filtering chamber 4 fall into the ash bucket 2, a worker does not need to detach the box body 1 during cleaning of the inner wall of the filtering chamber 4, and the solid particles adhered to the inner wall of the filtering chamber 4 are conveniently cleaned.

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

1. The utility model provides a pulse dust removal machine, includes box (1), the below of box (1) is provided with ash bucket (2), be provided with division board (3) in box (1), division board (3) become filter chamber (4) and air-purifying chamber (5) with box (1) internal partitioning, air-purifying chamber (5) are located the top of filter chamber (4), be provided with gas outlet (12) on air-purifying chamber (5), be provided with air inlet (8) on filter chamber (4), it crosses filter bag (9), its characterized in that to be provided with a plurality of on division board (3): the filter bag is characterized in that a first ring pipe (10) is sleeved on the filter bag (9), bristles (11) which are in contact with the inner wall of the box body (1) are arranged on the first ring pipe (10), a driving device (6) is arranged on the inner wall of the filter chamber (4), the first ring pipe (10) is fixed with the driving device (6), and the driving device (6) drives the first ring pipe (10) to slide up and down along the vertical direction of the inner wall of the filter chamber (4).

2. A pulse dust collector according to claim 1, wherein: the driving device (6) comprises a rack (601) and a sliding groove (602), the rack (601) and the sliding groove (602) are arranged along the vertical direction of the inner wall of the filtering chamber (4), the sliding groove (602) is located beside the rack (601), a sliding block (603) is arranged in the sliding groove (602) in a sliding mode, a first driving piece (604) is arranged on one side, away from the sliding groove (602), of the sliding block (603), a gear (605) meshed with the rack (601) is arranged at the output end of the first driving piece (604), and the first ring pipe (10) is connected with the first driving piece (604).

3. A pulse dust collector according to claim 2, wherein: two groups of driving devices (6) are arranged, and the two groups of driving devices (6) are respectively positioned on the inner walls of the opposite surfaces of the filtering chamber (4).

4. A pulse dust collector according to claim 3, wherein: the two sides of the sliding block (603) are provided with push blocks (13), the cross section of each push block (13) is in a right-angled triangle shape, and two right-angled sides of each push block (13) are respectively contacted with the side wall of the sliding block (603) and the sliding groove (602).

5. A pulse dust collector according to claim 2, wherein: a second ring pipe (14) is sleeved on the filter bags (9), the second ring pipe (14) is connected with the first driving piece (604), the second ring pipe (14) is positioned above the first ring pipe (10), and cleaning cloth (15) which is in contact with the inner wall of the filter chamber (4) is arranged on one side, facing the inner wall of the filter chamber (4), of the second ring pipe (14).

6. A pulse dust collector according to claim 1, wherein: the inspection opening (16) is formed in the box body (1), the inspection opening (16) is located in the side wall of the box body (1) on one side adjacent to the driving device (6), and a transparent inspection door (17) for sealing the inspection opening (16) is arranged on the box body (1).

7. A pulse dust collector according to claim 6, wherein: and a hand holding part (18) is rotatably arranged on one side of the access door (17) far away from the filtering chamber (4).

8. A pulse dust collector according to claim 7, wherein: be provided with fixed block (19) on the lateral wall of box (1), fixed block (19) and access hole (16) homonymy, the upper surface of fixed block (19) is provided with joint groove (20), through rotating hold portion (18) and joint groove (20) looks butt for fix access door (17) on box (1).