CN218794603U

CN218794603U - Prevent blockking up dust removal filter bag

Info

Publication number: CN218794603U
Application number: CN202223243842.9U
Authority: CN
Inventors: 曹华
Original assignee: Jiangsu First Filter Material Co ltd
Current assignee: Jiangsu First Filter Material Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-07
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a prevent blockking up dust removal filter bag, including the filter bag main part, filter bag main part upper end is equipped with solid fixed ring, gu fixed ring lower extreme is connected with rotatory ring through the bearing, rotatory ring lower extreme symmetry is equipped with two brush-holder posts, every brush-holder post is close to filter bag main part one side and is equipped with the brush hair, the brush hair contacts with the filter bag main part outside, two brush-holder post lower extremes are equipped with the rotary rod, the rotary rod lower extreme is equipped with the carousel, the carousel outside is equipped with the cingulum, the carousel lower extreme rotates through the bearing and is connected with the drive case, the drive incasement is equipped with the motor, motor drive end passes drive case fixedly connected with gear, the gear is connected with the cingulum meshing, be convenient for brush the filter bag main part outside and prevent that the filter bag main part from blockking up, whole dust removal filter bag installation is firm difficult for droing, and has antistatic properties, corrosion resistance, high temperature resistance and wearability.

Description

Prevent blockking up dust removal filter bag

Technical Field

The utility model relates to a dust bag technical field specifically is a prevent blockking up dust bag.

Background

The dust-removing filter bag is a high-efficiency dust-removing filter material, has the characteristics of good ventilation performance, high dust-removing efficiency and the like, and bears the important work of dust filtering in a dust remover. In the long-term use process of the dust-removing filter bag in the prior art, the outer wall of the dust-removing filter bag is easily blocked by dust, so that the use effect of the dust-removing filter bag is influenced, the service life of the dust-removing filter bag is reduced, in order to guarantee the filtering effect, a new dust-removing filter bag is usually replaced after the blockage, the operation is troublesome, the resource is wasted, the operation is carried out after a dust remover is shut down when the filter bag is replaced, and the dust-removing efficiency can be reduced by frequently replacing the filter bag.

Secondly, some dust removal filter bags in the prior art only rely on the elastic piston ring of filter bag opening part installation to install and fix to the card of dust remover, and the fastening effect is more general, and after the long-time operation of dust remover, thereby the elastic piston ring is easy to be out of shape the dislocation and the dust removal filter bag that leads to drops, needs to carry out the machine halt maintenance this moment, has reduced dust collection efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a prevent blockking up dust bag has solved the long-term use of dust bag in prior art, is blockked up by the dust very easily on dust bag's the outer wall to influence dust bag's result of use's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent blockking up dust removal filter bag, includes the filter bag main part, filter bag main part upper end is equipped with solid fixed ring, gu the fixed ring lower extreme is connected with rotatory ring through the bearing, rotatory ring lower extreme symmetry is equipped with two brush-holder posts, every the brush-holder post is close to filter bag main part one side and is equipped with the brush hair, the brush hair contacts two with the filter bag main part outside the brush-holder post lower extreme is equipped with the rotary rod, the rotary rod lower extreme is equipped with the carousel, the carousel outside is equipped with the cingulum, the carousel lower extreme rotates through the bearing and is connected with the drive case, the drive incasement is equipped with the motor, the motor drive end passes drive case fixedly connected with gear, the gear is connected with the cingulum meshing, gu be equipped with fixed subassembly on the fixed ring, fixed subassembly draw together two fixed plates with solid fixed ring fixed connection, be convenient for brush the filter bag main part outside, prevent that the filter bag main part from blockking up, improved the filter effect, prolonged the life of whole dust removal filter bag.

Preferably, the fixing plate is connected with a pull rod in a pulling and inserting manner, and one end of the pull rod is provided with a pull handle, so that the pull rod can be conveniently driven to move.

Preferably, one end of the pull rod penetrates through the fixing plate and is fixedly connected with an arc-shaped fixture block, and the fixture block is in sliding connection with the fixing ring through a rail structure, so that the whole dust removal filter bag is conveniently fixed on a pattern plate of the dust remover.

Preferably, a spring is arranged between the clamping block and the fixing plate, and the spring is movably sleeved on the outer side of the inserted rod, so that the clamping block can be pushed conveniently.

Preferably, one side of the clamping block, which is far away from the pull handle, is inwards recessed to form a clamping groove, so that the clamping block is conveniently clamped and fixed with the pattern plate.

In further preferred, the filter assembly is arranged in the filter bag main body and comprises a filter layer, and an antistatic layer is arranged on the inner side of the filter layer, so that the dust removal filter bag is convenient to have antistatic property.

In a further preferred mode, an anti-corrosion layer is arranged on the outer side of the filter layer, a high temperature resistant layer is arranged on the outer side of the anti-corrosion layer, and a wear-resistant layer is arranged on the outer side of the high temperature resistant layer, so that the dust-removing filter bag has corrosion resistance, high temperature resistance and wear resistance.

In a further preferred mode, the upper end of the fixing ring is recessed inwards to form a mounting groove, and therefore the framework is convenient to mount.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent blockking up dust removal filter bag possesses following beneficial effect:

1. the utility model discloses in, cooperate through solid fixed ring, rotatory ring, brush-holder stud, brush hair, rotary rod, carousel, cingulum, drive case, motor and gear, can brush the dust removal according to the live time and the in service behavior of whole dust removal filter bag to the outside of dust removal filter bag, reduce the condition that the dust removal filter bag is blockked up by the dust, improved the filter effect, prolonged the life of dust removal filter bag, practiced thrift the resource, reduced the time of shut down and changing the filter bag simultaneously to dust collection efficiency has been improved.

2. The utility model discloses in, cooperate through fixed plate, pull rod, pull handle, fixture block, spring and draw-in groove, can be with whole dust bag fixed fast to the card board to the fixed knot of fixture block and draw-in groove constructs to make dust bag fixed more stable, has reduced the phenomenon that dust bag drops, thereby has reduced the number of times of shutting down the maintenance, has improved the work efficiency of dust removal.

3. The utility model discloses in, set up the antistatic layer, improved the antistatic properties of whole dust removal filter bag to the reduction is to the absorption of dust, has avoided static to produce the spark and has lighted to filter bag inside, and anti corrosion coating protection filter layer avoids being damaged by corrosion, and high temperature resistant layer reduces the phenomenon that the filter bag warp under high temperature, and the wearing layer has improved the tensile performance of dragging and life of filter bag.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-clogging dust filter bag of the present invention;

fig. 2 is a partially enlarged schematic view of a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of a part of the mechanism of the brush rod and its connecting components of the present invention;

FIG. 4 is a schematic sectional view of a part of a driving box according to the present invention;

fig. 5 is a schematic view of the connection structure of the filter assembly in the present invention.

In the figure: 1. a filter bag main body; 2. a fixing ring; 3. a rotating ring; 4. a brush bar; 5. brushing; 6. rotating the rod; 7. a turntable; 8. a toothed belt; 9. a drive box; 10. a motor; 11. a gear; 12. a fixing plate; 13. a pull rod; 14. pulling a handle; 15. a clamping block; 16. a spring; 17. a card slot; 18. a filter layer; 19. an antistatic layer; 20. an anti-corrosion layer; 21. a high temperature resistant layer; 22. a wear layer; 23. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, an anti-clogging dust filter bag comprises a filter bag body 1, a fixing ring 2 is arranged at the upper end of the filter bag body 1, the lower end of the fixing ring 2 is connected with a rotating ring 3 through a bearing, two brush rods 4 are symmetrically arranged at the lower end of the rotating ring 3, bristles 5 are arranged on one side, close to the filter bag body 1, of each brush rod 4, the bristles 5 are in contact with the outer side of the filter bag body 1, a rotating rod 6 is arranged at the lower ends of the two brush rods 4, a turntable 7 is arranged at the lower end of the rotating rod 6, a toothed belt 8 is arranged on the outer side of the turntable 7, the lower end of the turntable 7 is rotatably connected with a driving box 9 through a bearing, a motor 10 is arranged in the driving box 9, a driving end of the motor 10 penetrates through the driving box 9 and is fixedly connected with a gear 11, the gear 11 is in meshing connection with the toothed belt 8, a fixing assembly is arranged on the fixing ring 2, and comprises two fixing plates 12 fixedly connected with the fixing ring 2.

In this embodiment, a pull rod 13 is connected to the fixing plate 12 in a pulling and inserting manner, a pull handle 14 is provided at one end of the pull rod 13, and the pull handle 14 is pulled to drive the pull rod 13 to move.

In this embodiment, one end of the pull rod 13 penetrates through the fixing plate 12 to be fixedly connected with an arc-shaped fixture block 15, the fixture block 15 is slidably connected with the fixing ring 2 through a rail structure, and the fixture block 15 can move along the sliding connection with the fixing ring 2.

In this embodiment, a spring 16 is disposed between the latch 15 and the fixing plate 12, the spring 16 is movably sleeved outside the rod, and when the distance between the latch 15 and the fixing plate 12 is shortened, the spring 16 is compressed, and the latch 15 can be pushed to move under the action of the spring 16.

In this embodiment, the side of the fixture block 15 away from the pull handle 14 is recessed inwards to form a clamping groove 17, and the clamping groove 17 on the fixture block 15 can be clamped on a faceplate of the dust collector, so that the whole dust collection filter bag is fixed.

In this embodiment, filter assembly is equipped with to filter bag main part 1 inside, and filter assembly includes filter layer 18, and filter layer 18 inboard is equipped with antistatic layer 19, and in dust bag's use, filter layer 18 removes dust to the air and filters, and antistatic layer 19 can improve whole dust bag's antistatic property to reduce the absorption to the dust, avoided static to produce the spark and lighted to filter bag inside.

In this embodiment, the anti-corrosion layer 20 is disposed on the outer side of the filter layer 18, the high temperature resistant layer 21 is disposed on the outer side of the anti-corrosion layer 20, the wear-resistant layer 22 is disposed on the outer side of the high temperature resistant layer 21, the anti-corrosion layer protects the filter layer 18 from corrosion damage, the high temperature resistant layer 21 reduces deformation of the filter bag at high temperature, and the wear-resistant layer 22 improves the pull-resistant performance and the service life of the filter bag.

In this embodiment, the upper end of the fixing ring 2 is recessed inward to form a mounting groove 23, and the housing mounts the bobbin into the mounting groove 23.

Example two:

in conclusion, in the use, put into the card of dust remover from the top down with whole dust bag, stimulate two simultaneously and draw 14, draw 14 and drive pull rod 13 and remove towards 1 direction of filter bag main part, make pull rod 13 drive fixture block 15 along with the solid fixed ring 2 sliding connection department remove, spring 16 compresses this moment, align the card groove 17 on two fixture blocks 15 with the card board, loosen two and draw 14, spring 16 takes place elastic deformation, spring 16 promotes fixture block 15 along with solid fixed ring 2 sliding connection department remove, make the card board card advance in the card groove 17, thereby install dust bag on the card board, then on 23 mounting grooves 23 with the skeleton mounting groove.

Example three:

in conclusion, in the use, can be according to live time and condition starter motor 10, motor 10 drives gear 11 rotatory, gear 11 drives the cingulum 8, carousel 7, rotary rod 6 and brush-holder stud 4 are rotatory, brush-holder stud 4 drives rotatory ring 3 along rotatory junction rotatory with solid fixed ring 2, rotatory ring 3 can inject the rotatory orbit of brush-holder stud 4 and make brush-holder stud 4 rotatory more stable, and simultaneously, the skeleton supports filter bag main part 1, two brush-holder studs 4 drive brush hair 5 and brush outside filter bag main part 1, thereby brush down the dust on the filter bag main part 1.

Example four:

in conclusion, when the dust removal filter bag is used, the filter layer 18 removes dust and filters air in the using process of the dust removal filter bag, the antistatic layer 19 can improve the antistatic property of the whole dust removal filter bag, so that the adsorption of dust is reduced, the phenomenon that sparks are generated by static electricity to ignite the inside of the filter bag is avoided, the anti-corrosion layer protects the filter layer 18 from being corroded and damaged, the high-temperature resistant layer 21 reduces the deformation phenomenon of the filter bag at high temperature, and the wear-resistant layer 22 improves the anti-pulling performance and the service life of the filter bag.

In all the above-mentioned schemes, the connection between two components can be selected according to the actual conditions, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection methods are not described herein, and all the above-mentioned schemes relate to the fixed connection, the welding is considered with priority, and above, it is only the specific implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical scheme of the present invention and the utility model concept of the present invention, equivalent replacement or change should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a prevent blockking up dust removal filter bag, includes filter bag main part (1), its characterized in that, filter bag main part (1) upper end is equipped with solid fixed ring (2), gu fixed ring (2) lower extreme is connected with rotatory ring (3) through the bearing, rotatory ring (3) lower extreme symmetry is equipped with two brush-holder pins (4), every brush-holder pin (4) are close to filter bag main part (1) one side and are equipped with brush hair (5), brush hair (5) contact, two in the outside of filter bag main part (1) brush-holder pin (4) lower extreme is equipped with rotary rod (6), rotary rod (6) lower extreme is equipped with carousel (7), the carousel (7) outside is equipped with cingulum (8), carousel (7) lower extreme rotates through the bearing and is connected with drive case (9), be equipped with motor (10) in drive case (9), motor (10) drive end passes drive case (9) fixedly connected with gear (11), gear (11) are connected with cingulum (8) meshing, gu be equipped with fixed subassembly on the fixed ring (2), fixed subassembly includes two fixed plate (12) of fixed connection with solid fixed ring (2).

2. The anti-clogging dust filter bag according to claim 1, wherein: the fixing plate (12) is connected with a pull rod (13) in a pulling and inserting mode, and one end of the pull rod (13) is provided with a pull handle (14).

3. The anti-clogging dust-removal filter bag according to claim 2, wherein: one end of the pull rod (13) penetrates through the fixing plate (12) and is fixedly connected with an arc-shaped fixture block (15), and the fixture block (15) is connected with the fixing ring (2) in a sliding mode through a rail structure.

4. The anti-clogging dust-removal filter bag according to claim 3, wherein: a spring (16) is arranged between the clamping block (15) and the fixing plate (12), and the spring (16) is movably sleeved on the outer side of the inserted rod.

5. The anti-clogging de-dusting filter bag of claim 3, wherein: one side of the clamping block (15) far away from the pull handle (14) is inwards recessed to form a clamping groove (17).

6. The anti-clogging dust filter bag according to claim 1, wherein: the filter bag is characterized in that a filtering component is arranged inside the filter bag main body (1), the filtering component comprises a filtering layer (18), and an antistatic layer (19) is arranged on the inner side of the filtering layer (18).

7. The anti-clogging de-dusting filter bag of claim 6, wherein: an anti-corrosion layer (20) is arranged on the outer side of the filter layer (18), a high-temperature-resistant layer (21) is arranged on the outer side of the anti-corrosion layer (20), and a wear-resistant layer (22) is arranged on the outer side of the high-temperature-resistant layer (21).

8. The anti-clogging dust filter bag according to claim 1, wherein: the upper end of the fixing ring (2) is inwards sunken to form a mounting groove (23).