CN214437332U - High-efficiency dust-removing filter bag - Google Patents
High-efficiency dust-removing filter bag Download PDFInfo
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- CN214437332U CN214437332U CN202023161457.0U CN202023161457U CN214437332U CN 214437332 U CN214437332 U CN 214437332U CN 202023161457 U CN202023161457 U CN 202023161457U CN 214437332 U CN214437332 U CN 214437332U
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- filter bag
- support ring
- inner support
- threaded holes
- clamp
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Abstract
The utility model discloses a high-efficiency dust-removing filter bag, which comprises an inner support ring, a bone cage frame and an anti-static filter bag; the inner support ring is provided with a plurality of first threaded holes, the plurality of first threaded holes are uniformly distributed on the circumference of the inner support ring, a clamp for clamping the opening of the anti-static filter bag on the inner support ring is arranged outside the inner support ring, the clamp is provided with a plurality of first through holes which correspond to the plurality of first threaded holes one by one, locking bolts matched with the first threaded holes are arranged in the first through holes, and the clamp is matched with the first threaded holes to clamp the opening of the anti-static filter bag on the inner support ring; the anti-static filter bag comprises a top straight-line segment, a middle conical segment and a bottom straight-line segment which are sequentially connected, wherein the middle conical segment comprises a plurality of conical bag structures protruding outwards. The anti-static filter bag is very convenient to mount and dismount, the anti-static filter bag is provided with the conical bag structure with the surface area increased, the contact area of the filter bag and dust gas is increased, and the dust removal efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the filter bag, concretely relates to high-efficient dust removal filter bag.
Background
Dust in the dust removal filter bag mainly used clears away dirt gas, dust removal filter bag comprises by being cylindric bag body usually, dirt gas is through dust removal filter bag, the dust is filtered by dust removal filter bag, can gather the dust on dust removal filter bag's surface, influence the filter effect, traditional dust removal filter bag is little with the area of contact of dirt gas, the space of the not abundant utilization dust remover, lead to dust collection efficiency not high, the frequency of changing is high, traditional filter bag installation steps are loaded down with trivial details simultaneously, the maintenance is long, influence work efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a high-efficient dust bag.
The utility model discloses the technical scheme who adopts does: the high-efficiency dust removal filter bag comprises an inner support ring, a bone cage frame arranged at the bottom of the inner support ring and an anti-static filter bag sleeved outside the bone cage frame; the anti-static filter bag opening clamping device comprises an inner support ring, a clamp, a locking bolt and a locking bolt, wherein a plurality of first threaded holes are formed in the inner support ring, the plurality of first threaded holes are uniformly distributed on the circumference of the inner support ring, the clamp is arranged outside the inner support ring and used for clamping an opening of the anti-static filter bag on the inner support ring, a plurality of first through holes which correspond to the plurality of first threaded holes in a one-to-one mode are formed in the clamp, the locking bolt is matched with the first threaded holes in the first through holes, and the clamp is used for clamping the opening of the anti-static filter bag on the inner support ring through the matching of the locking bolt and the first threaded holes; the anti-static filter bag comprises a top straight-line segment, a middle conical segment and a bottom straight-line segment which are sequentially connected, wherein the middle conical segment comprises a plurality of conical bag structures protruding outwards.
As an alternative solution, the conical bag structure comprises a continuous inclined surface and a bottom surface.
As an optional technical scheme, the bag bodies of the straight-line sections at the top, the middle conical section and the straight-line section at the bottom of the anti-static filter bag are all provided with conductive fibers.
As an optional technical solution, the bone cage comprises a plurality of support rings arranged at intervals up and down and connecting rods connecting the support rings, the support ring at the top of the support rings is connected with the bottom of the inner support ring through a lower pull rod, the number of the support rings is the same as that of the tapered bag structures, and each tapered bag structure is sleeved outside one support ring.
As an optional technical scheme, a connecting plate is further arranged on the outer side wall of the inner support ring, and a mounting plate is connected to the lower end of the connecting plate.
As an optional technical scheme, the connecting plate is detachably connected with the mounting plate through a connecting bolt.
The utility model has the advantages that: according to the anti-static filter bag, the clamp is locked on the outer side wall of the inner support ring through the locking bolt, the opening of the anti-static filter bag is locked on the outer side wall of the inner support ring through the locked clamp, so that the anti-static filter bag is stably installed, the anti-static filter bag can be taken down by loosening the locking bolt during disassembly, and the anti-static filter bag is very convenient to install and disassemble; prevent being equipped with a plurality of conical bag structures on the static filter bag, compare with traditional straight cylinder filter bag, increased the surface area of filter bag, and then increase the area of contact of filter bag with dirt gas, more fully utilized the dust removal space, promoted dust collection efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a high-efficiency dust-removing filter bag in the embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example (b):
as shown in fig. 1, the high-efficiency dust-removing filter bag comprises an inner support ring 1, a cage frame arranged at the bottom of the inner support ring 1, and an anti-static filter bag 2 sleeved outside the cage frame; the anti-static filter bag opening clamping device is characterized in that a plurality of first threaded holes are formed in the inner support ring 1, the first threaded holes are uniformly distributed on the circumference of the inner support ring 1, a clamp 3 for clamping an opening of the anti-static filter bag 2 on the inner support ring 1 is arranged outside the inner support ring 1, a plurality of first through holes which correspond to the first threaded holes in a one-to-one mode are formed in the clamp 3, locking bolts 4 matched with the first threaded holes are arranged in the first through holes, and the clamp 3 is matched with the first threaded holes through the locking bolts 4 to clamp the opening of the anti-static filter bag 2 on the inner support ring 1; the anti-static filter bag 2 comprises a top straight-line segment 201, a middle conical segment and a bottom straight-line segment 203 which are sequentially connected, and the middle conical segment 202 comprises a plurality of conical bag structures 202 protruding outwards.
In the embodiment, the clamp 3 is locked on the outer side wall of the inner support ring 1 through the locking bolt 4, the opening of the anti-static filter bag 2 is locked on the outer side wall of the inner support ring 1 through the locked clamp 3, so that the anti-static filter bag 2 is stably installed, the anti-static filter bag 2 can be taken down by loosening the locking bolt 4 during disassembly, and the installation and the disassembly are very convenient; be equipped with a plurality of conical bag structures 202 on antistatic filter bag 2, compare with traditional straight cylinder filter bag, increased the surface area of filter bag, and then increase the area of contact of filter bag with dirt gas, more fully utilized the dust removal space, promoted dust collection efficiency.
As an alternative solution, the conical pocket structure 202 includes a continuous inclined surface 204 and a bottom surface 205. The inclined surface 204 is inclined downwardly to facilitate the removal of dust accumulated on the surface of the inclined surface 204.
As an optional technical scheme, the bag bodies of the top straight-line segment 201, the middle conical segment and the bottom straight-line segment 203 of the anti-static filter bag 2 are all provided with conductive fibers. The arrangement of the conductive fibers can lead the static electricity generated on the filter bag to be conducted out, and the filter bag is not charged and can not generate negative influence on use.
As an optional technical solution, the bone cage comprises a plurality of support rings 5 arranged at intervals up and down and a connecting rod 6 connecting the support rings 5, wherein the support ring at the top of the support rings 5 is connected with the bottom of the inner support ring 1 through a lower pull rod 7, the number of the support rings 5 is the same as that of the tapered bag structures 202, and each tapered bag structure 202 is sleeved outside one support ring 5. To form the conical bag structure 202 shown in fig. 1, taking a conical bag structure 202 as an example, as shown in fig. 1, elastic bands are provided at a and b in the figure, so that the a and b are contracted to form the conical bag structure.
As an optional technical scheme, a connecting plate 8 is further arranged on the outer side wall of the inner support ring 1, and a mounting plate 9 is connected to the lower end of the connecting plate 8, so that the whole filter bag structure can be conveniently mounted.
As an optional technical scheme, the connecting plate 8 is detachably connected with the mounting plate 9 through a connecting bolt 10, so that the mounting and the dismounting are convenient.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. High-efficient dust removal filter bag, its characterized in that: comprises an inner support ring, a cage frame arranged at the bottom of the inner support ring and an anti-static filter bag sleeved outside the cage frame; the anti-static filter bag opening clamping device comprises an inner support ring, a clamp, a locking bolt and a locking bolt, wherein a plurality of first threaded holes are formed in the inner support ring, the plurality of first threaded holes are uniformly distributed on the circumference of the inner support ring, the clamp is arranged outside the inner support ring and used for clamping an opening of the anti-static filter bag on the inner support ring, a plurality of first through holes which correspond to the plurality of first threaded holes in a one-to-one mode are formed in the clamp, the locking bolt is matched with the first threaded holes in the first through holes, and the clamp is used for clamping the opening of the anti-static filter bag on the inner support ring through the matching of the locking bolt and the first threaded holes; the anti-static filter bag comprises a top straight-line segment, a middle conical segment and a bottom straight-line segment which are sequentially connected, wherein the middle conical segment comprises a plurality of conical bag structures protruding outwards.
2. The high efficiency dust removing filter bag according to claim 1, wherein: the tapered pocket structure includes an inclined surface and a bottom surface connected together.
3. The high efficiency dust removing filter bag according to claim 1, wherein: and the bag bodies of the straight-line sections at the top, the middle conical section and the straight-line section at the bottom of the anti-static filter bag are all provided with conductive fibers.
4. The high efficiency dust removing filter bag according to claim 1, wherein: the bone cage frame comprises a plurality of support rings arranged at intervals up and down and connecting rods for connecting the support rings, wherein the support ring positioned at the top of the support rings is connected with the bottom of the inner support ring through a lower pull rod, the number of the support rings is the same as that of the conical bag structures, and each conical bag structure is sleeved outside one support ring.
5. The high efficiency dust removing filter bag according to claim 1, wherein: the outer side wall of the inner support ring is also provided with a connecting plate, and the lower end of the connecting plate is connected with a mounting plate.
6. The high efficiency dust removing filter bag according to claim 5, wherein: the connecting plate is detachably connected with the mounting plate through a connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161457.0U CN214437332U (en) | 2020-12-24 | 2020-12-24 | High-efficiency dust-removing filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161457.0U CN214437332U (en) | 2020-12-24 | 2020-12-24 | High-efficiency dust-removing filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214437332U true CN214437332U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023161457.0U Active CN214437332U (en) | 2020-12-24 | 2020-12-24 | High-efficiency dust-removing filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214437332U (en) |
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2020
- 2020-12-24 CN CN202023161457.0U patent/CN214437332U/en active Active
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