CN219502240U - Dust removal sack for dust remover - Google Patents
Dust removal sack for dust remover Download PDFInfo
- Publication number
- CN219502240U CN219502240U CN202320425692.9U CN202320425692U CN219502240U CN 219502240 U CN219502240 U CN 219502240U CN 202320425692 U CN202320425692 U CN 202320425692U CN 219502240 U CN219502240 U CN 219502240U
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- Prior art keywords
- cloth bag
- telescopic
- dust
- ring
- bag body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a dust removing cloth bag for a dust remover, which comprises a framework, wherein the framework comprises a top ring and a bottom ring, a plurality of connecting rings are uniformly arranged between the top ring and the bottom ring, a plurality of fixing columns are annularly arranged at the bottom ends of the top ring and the connecting rings, a current limiting block is matched with the inner side of each fixing column, telescopic columns are matched with the top ends of the bottom ring and the connecting rings, telescopic connecting structures are arranged between the fixing columns and the corresponding telescopic columns, a cloth bag body is sleeved on the outer side of the framework, a connecting ring, the fixing columns and the telescopic columns are matched with the inner surface of the cloth bag body, a wear-resisting strip is arranged on the surface of the wear-resisting strip in a matched manner, a clamp is sleeved on the outer top end of the cloth bag body in a matched manner, and the dust removing cloth bag has good cleaning effect and good installation stability when the dust remover is used for the cloth bag body.
Description
Technical Field
The utility model relates to the technical field of dust collection cloth bags, in particular to a dust collection cloth bag for a dust collector.
Background
The dust remover is equipment for separating dust from flue gas, and the bag-type dust remover is also called a filter-type dust remover, and the dust removing bag is a core part of the bag-type dust remover.
In the use of bag collector, need carry out reverse blowing to the dust removal sack to realize the cleanness of dust removal sack, at the in-process that the dust removal sack was blown in reverse, the dust removal sack can be under the impact effect of reverse blowing air current, thereby the dust removal sack is outwards shaken out in reverse, thereby the easy slippage of leading to on the skeleton, in addition, current dust removal sack is mostly realized the clearance of the dust of adhesion on sack surface through the blowback in the use, and some contain dust gas in the flue gas easily carry some, can make the dust form mud at the surface of filter bag like this, be difficult to be blown away by the purge, the filter effect of filter bag has been influenced for a long time, in addition, the inner wall at dust removal sack can be continuous because of the shake with the skeleton friction, cause the wearing and tearing of dust removal sack, influence dust removal sack's life.
Disclosure of Invention
The utility model aims to provide a dust removing cloth bag for a dust remover, which solves the problems that the dust removing cloth bag for the dust remover in the prior art provided in the background art is easy to slip on a framework during cleaning, has poor cleaning effect and is easy to wear.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a dust removal sack for dust remover, includes the skeleton, the skeleton includes top ring and bottom ring, evenly be provided with a plurality of go-between top ring and the bottom ring, the bottom of top ring and go-between is all annular to be provided with a plurality of fixed columns, every group the inboard cooperation of fixed column is provided with the restriction piece, the top of bottom ring and go-between all cooperates and is provided with the flexible post, the fixed column with correspond all be provided with scalable connection structure between the flexible post, the outside cover of skeleton is equipped with the sack body, the internal surface cooperation go-between, fixed column and flexible post of sack body are provided with the wear strip, the surface cooperation go-between of wear strip is provided with the snap ring, just the outside top cooperation skeleton cover of sack body is equipped with the clamp.
As a further scheme of the utility model: the clamp comprises a flexible locking strip, a bolt locking piece is matched between two ends of the flexible locking strip, and the locking and fixing of the cloth bag body on the framework are realized through the matching of the flexible locking strip and the bolt locking piece.
As still further aspects of the utility model: the inside of flexible locking strip is provided with the protection rubber strip, the locking groove has been seted up to the inside cooperation fixed column of protection rubber strip, strengthens the locking effect of clamp to the sack body.
As still further aspects of the utility model: the telescopic connection structure comprises a telescopic groove formed in the bottom end of the fixed column, the top end of the telescopic column is slidably located in the telescopic groove, a spring is arranged between the top end of the telescopic column and the inner top end of the telescopic groove, repeated telescopic connection between the fixed column and the telescopic column can be achieved through the arrangement of the telescopic groove and the spring, and automatic reset after compression of the telescopic column can be achieved through the arrangement of the spring.
As still further aspects of the utility model: the air collecting cavity is formed in the outer end of the top of the current limiting block, and the ventilation groove is formed in the position from the top to the bottom of the current limiting block, so that the air flow collecting and shaking can be achieved when the cloth bag body is cleaned by back blowing, and the back blowing cleaning effect of the cloth bag body is enhanced.
As still further aspects of the utility model: the cloth bag is characterized in that a folding section is arranged on the cloth bag body, the folding section is correspondingly arranged between the upper and lower adjacent two wear-resistant strips, the shaking amplitude of the cloth bag body during back blowing is enhanced, and the cleaning effect of the cloth bag body is improved.
As still further aspects of the utility model: the top of clamp cooperation sack body is provided with sealed pad, strengthens the leakproofness when the sack body is installed.
Compared with the prior art, the utility model has the advantages that:
1. the cloth bag comprises a framework, a cloth bag body is sleeved on the outer side of a hanger, a wear-resistant strip is arranged on the inner side of the cloth bag body, a clamping ring is arranged on the outer side of the wear-resistant strip in a matched mode with a fixing column and a connecting ring, when the cloth bag is used, the cloth bag body is sleeved on the outer side of the framework, the connecting ring, the fixing column and a telescopic column on the framework are aligned with the corresponding wear-resistant strip, then the clamping ring is aligned with and clamped with the corresponding connecting ring and the fixing column, and therefore connection stability between the cloth bag body and the framework is enhanced, the wear-resistant effect of the cloth bag body can be enhanced due to the arrangement of the wear-resistant strip, and the service life of the cloth bag body is prolonged.
2. Meanwhile, the clamp is arranged on the outer side of the cloth bag body, after the cloth bag body is installed on the outer side of the framework, the clamp is locked and fixed on the outer side of the top of the cloth bag body, the locking performance between the cloth bag body and the framework can be enhanced through the cooperation of the clamp and the clamp ring, and the installation stability of the cloth bag body on the framework is improved, so that the condition that the cloth bag body slips on the framework during back blowing is avoided.
3. The dust removal bag comprises a framework, wherein the framework comprises a top ring and a bottom ring, a plurality of connecting rings are uniformly arranged between the top ring and the bottom ring, a plurality of fixing columns are annularly arranged at the bottom ends of the top ring and the connecting rings, telescopic columns are cooperatively arranged at the top ends of the bottom ring and the connecting rings, telescopic connecting structures are arranged between the fixing columns and the corresponding telescopic columns, the telescopic connecting structures comprise telescopic grooves formed in the bottom ends of the fixing columns, the top ends of the telescopic columns are slidably arranged in the telescopic grooves, springs are arranged between the top ends of the telescopic columns and the inner top ends of the telescopic grooves, when the bag body is subjected to back blowing, the bag body is reversely expanded outwards, so that shaking is caused, the telescopic columns move in the telescopic grooves and squeeze the springs when the bag body shakes, the whole telescopic shaking of the framework is realized, the shaking effect of the dust removal bag body is further enhanced, and the cleaning effect of the dust removal bag body is further enhanced.
4. Meanwhile, a current limiting block is arranged on the inner side of each group of fixing columns in a matching mode, a wind collecting cavity is formed in the outer end of the top of the current limiting block, a ventilation groove is formed in the top of the current limiting block, the ventilation groove is formed in the bottom of the current limiting block, ventilation of air flow in a framework is achieved, a folding section is arranged on the cloth bag body, the folding section is correspondingly arranged between two upper and lower adjacent wear-resisting strips, when pulse reverse blowing of the cloth bag body is achieved, pulse air flow enters the inside of the cloth bag body through the top of the cloth bag body, when the air flow enters the inside of the cloth bag body, the wind collecting cavity on the current limiting block is collected, the air flow at the wind collecting cavity is enabled to vibrate and pressurize, the folding section of the cloth bag body is ejected outwards, blowing of the outer surface of the cloth bag body is achieved, the arrangement of the folding section can enable the outwards ejected amplitude of the cloth bag body to be increased, and accordingly dust on the outer surface of the cloth bag body can be well blown.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a dust collection cloth bag for a dust collector;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of the overall structure of the present utility model;
FIG. 4 is a schematic view of the overall structure of the clip of the present utility model;
FIG. 5 is a cross-sectional view of a connection structure between a fixed column and a telescopic column in the present utility model;
fig. 6 is a schematic structural view of the bag body in the unfolded state.
In the figure: 1. a skeleton; 2. a top ring; 3. a bottom ring; 4. a connecting ring; 5. fixing the column; 6. a flow-limiting block; 7. a telescopic column; 8. a cloth bag body; 9. wear strips; 10. a clasp; 11. a clamp; 12. a flexible locking bar; 13. a bolt locking member; 14. a protective rubber strip; 15. a locking groove; 16. a telescopic slot; 17. a spring; 18. a wind gathering cavity; 19. a ventilation groove; 20. a folding section; 21. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1 to 6, in an embodiment of the present utility model:
the utility model provides a dust removal sack for dust remover, including skeleton 1, skeleton 1 includes top ring 2 and bottom ring 3, evenly be provided with a plurality of go-between 4 between top ring 2 and the bottom ring 3, the bottom of top ring 2 and go-between 4 is all annular to be provided with a plurality of fixed columns 5, the inboard cooperation of every group fixed column 5 is provided with current limiting block 6, the top of bottom ring 3 and go-between 4 is all cooperated and is provided with telescopic column 7, all be provided with scalable connection structure between fixed column 5 and the telescopic column 7 that corresponds, the outside cover of skeleton 1 is equipped with sack body 8, the internal surface cooperation go-between 4 of sack body 8, fixed column 5 and telescopic column 7 are provided with wear strip 9, wear strip 9's surface cooperation go-between 4 is provided with snap ring 10, and sack body 8's outside top cooperation skeleton 1 cover is equipped with clamp 11.
As a further scheme of the utility model: the clamp 11 includes flexible latch bar 12, the cooperation is provided with bolt latch 13 between the both ends of flexible latch bar 12, the inside of flexible latch bar 12 is provided with protection rubber strip 14, the locking groove 15 has been seted up to protection rubber strip 14's inside cooperation fixed column 5, when realizing the installation of sack body 8, establish sack body 8 cover in the outside of skeleton 1, then, the cover of flexible latch bar 12 is at sack body 8's outer end top, and realize the fixed at flexible latch bar 12 both ends through bolt latch 13, make simultaneously the locking groove 15 on the protection rubber strip 14 aim at with corresponding fixed column 5, and make in fixed column 5 card go into corresponding locking groove 15, thereby strengthen the connection stability between sack body 8 and the skeleton 1, avoid sack body 8 when the blowback is clean, because of the effect of blowback air current, lead to breaking away from the condition of skeleton 1.
As still further aspects of the utility model: but telescopic connection structure is including seting up the flexible groove 16 in the 5 bottom of fixed column, and the top slip of flexible post 7 is located flexible inslot 16, and is provided with spring 17 between the top of flexible post 7 and the inside top of flexible groove 16, when sack body 8 carries out the blowback, sack body 8 can reverse outwards expand to initiate the shake, when sack body 8 shakes, flexible post 7 can remove in flexible inslot 16 to extrusion spring 17, thereby realize the holistic flexible shake of skeleton 1, and then strengthen the shake effect of dust removal sack body 8, thereby strengthen the clean effect of dust removal sack body 8.
As still further aspects of the utility model: the wind collecting cavity 18 is formed in the outer end of the top of the current limiting block 6, the ventilation groove 19 is formed in the position from the top to the bottom of the current limiting block 6, ventilation of air flow in the framework 1 is achieved through the arrangement of the ventilation groove 19, the folding section 20 is arranged on the cloth bag body 8, the corresponding arrangement of the folding section 20 is arranged between the two upper and lower adjacent wear-resisting strips 9, when pulse reverse blowing of the cloth bag body 8 is achieved, pulse air flow enters the inside of the cloth bag body 8 through the top of the cloth bag body 8, when the air flow enters the inside of the cloth bag body 8, the air flow is collected at the wind collecting cavity 18 on the current limiting block 6, the air flow at the wind collecting cavity 18 vibrates and is pressurized, the folding section 20 of the cloth bag body 8 is ejected outwards, blowing of the outer surface of the cloth bag body 8 is achieved, the arrangement of the folding section 20 can enable the outwards ejected amplitude of the cloth bag body 8 to be increased, and dust on the outer surface of the cloth bag body 8 can be shaken off better.
As still further aspects of the utility model: the top of the clamp 11 is provided with a sealing gasket 21 in cooperation with the cloth bag body 8, so that the sealing property between the sealing gasket 21 and the clamp 11 and the framework 1 can be enhanced.
Example 2:
referring to fig. 1 to 6, the present utility model relates to a dust removing cloth bag for a dust remover, in use, a cloth bag body 8 is sleeved on the outer side of a framework 1, and a connecting ring 4, a fixing column 5 and a telescopic column 7 on the framework 1 are aligned with corresponding wear-resistant strips 9, then a clamping ring 10 is aligned with the corresponding connecting ring 4 and the fixing column 5 and is clamped, so that the connection stability between the cloth bag body 8 and the framework 1 is enhanced, then a flexible locking strip 12 is sleeved on the top of the outer end of the cloth bag body 8, the fixation of the two ends of the flexible locking strip 12 is realized through a bolt locking piece 13, and simultaneously a locking groove 15 on a protective rubber strip 14 is aligned with the corresponding fixing column 5 and the fixing column 5 is clamped into the corresponding locking groove 15, so that the connection stability between the cloth bag body 8 and the framework 1 is enhanced, thus, when the cloth bag body 8 is subjected to back blowing operation again, the clamping ring 11 and the clamping ring 10 can enhance the locking performance between the cloth bag body 8 and the framework 1, the installation stability of the cloth bag body 8 on the framework 1 is enhanced, and the condition that the cloth bag body 8 is slipped off on the framework 1 is avoided when the cloth bag body 8 is subjected to back blowing.
Example 3:
referring to fig. 1 to 6, on the basis of embodiment 2, the utility model includes a skeleton 1, the skeleton 1 includes a top ring 2 and a bottom ring 3, a plurality of connecting rings 4 are uniformly arranged between the top ring 2 and the bottom ring 3, a plurality of fixing columns 5 are annularly arranged at the bottom ends of the top ring 2 and the connecting rings 4, a current limiting block 6 is cooperatively arranged at the inner side of each group of fixing columns 5, a telescopic connecting structure is cooperatively arranged at the top ends of the bottom ring 3 and the connecting rings 4, telescopic grooves 16 are respectively arranged between the fixing columns 5 and the corresponding telescopic columns 7, the telescopic connecting structure includes a telescopic groove 16 arranged at the bottom ends of the fixing columns 5, a spring 17 is arranged between the top ends of the telescopic columns 7 and the inner top ends of the telescopic grooves 16 in a sliding manner, when the bag body 8 is reversely blown outwards, so as to trigger shaking, the telescopic columns 7 move in the telescopic groove 16, and squeeze the spring 17, so as to realize the telescopic shaking of the skeleton 1, so as to strengthen the bag body 8, the current limiting block 8 is correspondingly arranged at the top ends of the bag body 8, a pulse air flow collecting block 19 is arranged at the top end 18 of the bag body 8, a pulse air flow collecting cavity 20 is correspondingly arranged at the top end 18, and a pulse air flow collecting cavity 20 is arranged at the top end 18 of the top end of the bag body 8, and a pulse air flow collecting cavity 20 is correspondingly arranged at the top end 18, and a pulse air flow collecting cavity 20 is arranged at the top end of the pulse air collecting cavity 8, and a pulse-up end is arranged at the top end of the pulse air flow collecting cavity 20, the folding section 20 of the cloth bag body 8 is outwards ejected, so that the outer surface of the cloth bag body 8 is purged, the outwards ejected amplitude of the cloth bag body 8 can be increased due to the arrangement of the folding section 20, and dust on the outer surface of the cloth bag body 8 can be shaken off better.
In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a dust removal sack for dust remover, includes skeleton (1), its characterized in that: the utility model provides a frame (1) is including top ring (2) and bottom ring (3), evenly be provided with a plurality of go-between (4) between top ring (2) and bottom ring (3), the bottom of top ring (2) and go-between (4) is all provided with a plurality of fixed columns (5) in the annular, every group the inboard cooperation of fixed column (5) is provided with current-limiting block (6), the top of bottom ring (3) and go-between (4) is all cooperated and is provided with telescopic column (7), all be provided with telescopic connection structure between fixed column (5) and corresponding telescopic column (7), the outside cover of frame (1) is equipped with sack body (8), the internal surface cooperation go-between (4) of sack body (8), fixed column (5) and telescopic column (7) are provided with wear-resisting strip (9), the surface cooperation go-between (4) of wear-resisting strip (9) is provided with snap ring (10), just outside top cooperation (1) of sack body (8) is equipped with clamp (11).
2. A dust collection bag for a dust collector according to claim 1, wherein: the clamp (11) comprises a flexible locking strip (12), and a bolt locking piece (13) is matched and arranged between two ends of the flexible locking strip (12).
3. A dust collection bag for a dust collector according to claim 2, wherein: the inside of flexible locking strip (12) is provided with protection rubber strip (14), locking groove (15) have been seted up to the inside cooperation fixed column (5) of protection rubber strip (14).
4. A dust collection bag for a dust collector according to claim 1, wherein: the telescopic connection structure comprises a telescopic groove (16) formed in the bottom end of the fixed column (5), the top end of the telescopic column (7) is slidably located in the telescopic groove (16), and a spring (17) is arranged between the top end of the telescopic column (7) and the inner top end of the telescopic groove (16).
5. A dust collection bag for a dust collector according to claim 1, wherein: the air collecting cavity (18) is formed in the outer end of the top of the current limiting block (6), and the ventilation groove (19) is formed in the position from the top of the current limiting block (6) to the bottom.
6. The dust removing cloth bag for a dust remover according to claim 5, wherein: the cloth bag is characterized in that a folding section (20) is arranged on the cloth bag body (8), and the folding section (20) is correspondingly arranged between two wear-resistant strips (9) which are adjacent up and down.
7. A dust collection bag for a dust collector according to claim 3, wherein: the top of the clamp (11) is matched with the cloth bag body (8) and is provided with a sealing gasket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425692.9U CN219502240U (en) | 2023-03-09 | 2023-03-09 | Dust removal sack for dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425692.9U CN219502240U (en) | 2023-03-09 | 2023-03-09 | Dust removal sack for dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219502240U true CN219502240U (en) | 2023-08-11 |
Family
ID=87548467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320425692.9U Active CN219502240U (en) | 2023-03-09 | 2023-03-09 | Dust removal sack for dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219502240U (en) |
-
2023
- 2023-03-09 CN CN202320425692.9U patent/CN219502240U/en active Active
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