CN108554030B - Self-cleaning formula dust removal filter bag skeleton - Google Patents
Self-cleaning formula dust removal filter bag skeleton Download PDFInfo
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- CN108554030B CN108554030B CN201810397633.9A CN201810397633A CN108554030B CN 108554030 B CN108554030 B CN 108554030B CN 201810397633 A CN201810397633 A CN 201810397633A CN 108554030 B CN108554030 B CN 108554030B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a self-cleaning dust-removing filter bag framework, which comprises a framework body and a dust-removing device, wherein the framework body comprises a top circular plate, a bottom circular plate, a clamping plate, a plurality of circular parts and a plurality of vertical rods, each vertical rod is connected with the top circular plate, the bottom circular plate and all the circular parts, the top circular plate is connected with the top circular plate through a plurality of first connecting rods, the bottom circular plate is connected with the bottom circular plate through a plurality of second connecting rods, the clamping plate is in a circular ring shape, and the clamping plate is connected with the top circular plate through bolts; the ash removal device comprises a rotating shaft and a vertical cylinder with a circular section, the vertical cylinder is internally provided with the rotating shaft and an elliptic cylindrical block, the vertical cylinder is connected with a plurality of horizontal cylinders, and the horizontal cylinder is internally provided with a flapping part capable of flapping the filter bag in a reciprocating manner. The filter bag framework can realize flapping ash removal on the filter bag body.
Description
Technical Field
The invention relates to the field of dust removal filter bags, in particular to a self-cleaning dust removal filter bag framework.
Background
The filter bag is a key part in the dust removal operation process of the filter bag, usually, the cylindrical filter bag is vertically hung, and the fabric and the design of the filter bag should seek the effects of efficient filtration, easy dust stripping and durability as much as possible. After the filter bag is used for a period of time, a lot of dust is attached to the surface of the filter bag, filter holes are blocked, and the dust removal effect is reduced. The existing filter bag dust removal is usually reverse blow dust removal, but the reverse blow dust removal needs an additional device, and if the reverse blow airflow strength is not large enough, the dust removal effect is poor.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a self-cleaning dust removal filter bag framework
The technical scheme is as follows: a dust removal filter bag framework comprises a framework body and an ash removal device, wherein the framework body comprises a top circular plate, a bottom circular plate, a clamping plate, a plurality of circular parts and a plurality of vertical rods, each vertical rod is connected with the top circular plate, the bottom circular plate and all the circular parts, the vertical rods are parallel to each other, the circular parts are parallel to each other, the top circular plate is connected with the top circular plate through a plurality of first connecting rods, the bottom circular plate is connected with the bottom circular plate through a plurality of second connecting rods, the clamping plate is in a circular ring shape, and the clamping plate is connected with the top circular plate through bolts; the ash removal device comprises a rotating shaft and a vertical cylinder with a circular section, each circular ring part is connected with the outer side wall of the vertical cylinder through a third connecting rod, the bottom of the vertical cylinder is fixed with a bottom circular plate, a lower bearing seat is fixed on the bottom circular plate, a lower bearing is fixed at the lower bearing seat, the bottom end of the rotating shaft is connected with the lower bearing, a driving motor is fixed at a top circular plate, a motor shaft of the driving motor is connected with the top end of the rotating shaft, an upper bearing seat is fixed in the vertical cylinder, an upper bearing is fixed at the upper bearing seat, the rotating shaft penetrates through the upper bearing and is fixed with the inner ring of the upper bearing, a plurality of elliptic cylindrical blocks are fixed at the rotating shaft, and all the elliptic cylindrical blocks are positioned between the upper bearing and the lower bearing; the side of vertical cylinder is connected with a plurality of horizontal cylinder, the horizontal cylinder internal fixation has the fixed block that has the through-hole, through-hole department is passed by the horizon bar, the one end butt of horizon bar the oval cylindrical form piece, the other end of horizon bar is connected with patting portion, horizon bar department still is fixed with one and can be at the gliding slider of horizontal cylinder, the slider with be connected with the extension spring between the fixed block, a plurality of horizontal cylinder are located a plurality of level, and every level department has 4 horizontal cylinders, the one end butt of every oval cylindrical form piece and 4 horizon bars.
Further, the number of the circular parts is more than or equal to 3; the number of the first connecting rods and the number of the second connecting rods are both 6; each circular part is connected with the outer side wall of the vertical cylinder through 4 third connecting rods.
Further, the flapping part is plate-shaped with a circular arc-shaped section.
Furthermore, the horizontal cylinders are distributed on 4 horizontal heights, 4 horizontal cylinders are arranged at each horizontal height, and the 4 horizontal cylinders at the same horizontal height are distributed at equal intervals; the total number of the horizontal cylinders is 16.
Further, one end of the horizontal rod, which is abutted to the elliptic cylindrical block, is in a hemispherical shape.
Further, the top ring plate has a mounting hole.
Furthermore, the mounting holes are 6, and the 6 mounting holes are distributed at equal intervals.
Further, a plurality of elliptic cylindrical blocks are distributed at equal intervals from top to bottom.
Has the advantages that: when the filter bag framework is matched with a filter bag for use, a back-blowing ash removal device is not needed, ash removal of the filter bag can be realized through the ash removal device arranged on the framework, ash removal is realized by beating, the force is high, and the ash removal effect is good.
Drawings
FIG. 1 is a schematic view of a dust filter bag of the present invention, wherein two flapping portions at one horizontal level are shown abutting the filter bag body;
FIG. 2 is an enlarged view of area A;
FIG. 3 is a schematic view of the dust filter bag of the present invention showing two flapping portions at a single horizontal level not abutting the body of the bag, rotated 90 degrees relative to FIG. 1 for the oval cylindrical block of FIG. 3;
FIG. 4 is a schematic view of a top annular plate and a top circular plate;
FIG. 5 is a schematic view of the bottom circular plate and the bottom circular plate;
FIG. 6 is a schematic view of the connection between the circular ring part and the vertical cylinder;
FIG. 7 is a schematic view of the connection of the vertical cylinder, the plurality of horizontal cylinders and the flapping part at a certain time;
fig. 8 is a schematic view showing the connection of the vertical cylinder, the plurality of horizontal cylinders and the beating portion at another time, and the elliptic cylindrical block of fig. 8 is rotated by 45 degrees with respect to the elliptic cylindrical block of fig. 7.
Detailed Description
Reference numerals: 1.1 top circular plate; 1.2 top ring plate; 1.3 a first connecting rod; 1.4 mounting holes; 1.5 clamping plates; 1.6 bolts; 2.1 bottom circular plate; 2.2 bottom circular plate; 2.3 a second connecting rod; 3, a circular ring part; 3.1 a third connecting rod; 3.2 vertical rods; 4, vertical cylinders; 4.1 a rotating shaft; 4.2 an elliptical cylindrical block; 4.3, bearing seats are arranged; 4.4, an upper bearing; 4.5 driving the motor; 4.6 lower bearing seat; 4.7 lower bearing; 5, a horizontal cylinder; 5.1 fixing blocks; 5.2 tension springs; 5.3, a sliding block; 5.4 horizontal rods; 5.5 beating part; 10 a filter bag body.
A dust removal filter bag framework comprises a framework body and an ash removal device, wherein the framework body comprises a top circular plate 1.2, a bottom circular plate 2.2, a clamping plate 1.5, a plurality of circular parts 3 and a plurality of vertical rods 3.2, each vertical rod 3.2 is connected with the top circular plate, the bottom circular plate and all the circular parts, the vertical rods 3.2 are parallel to each other, the circular parts 3 are parallel to each other, the top circular plate is connected with the top circular plate 1.1 through a plurality of first connecting rods 1.3, the bottom circular plate is connected with the bottom circular plate 2.1 through a plurality of second connecting rods 2.3, the clamping plate is circular, and the clamping plate is connected with the top circular plate through bolts; the ash removal device comprises a rotating shaft and a vertical cylinder 4 with a circular section, wherein each circular ring part is connected with the outer side wall of the vertical cylinder through a third connecting rod, the bottom of the vertical cylinder is fixed with a bottom circular plate, a lower bearing seat 4.6 is fixed on the bottom circular plate, a lower bearing 4.7 is fixed at the lower bearing seat, the bottom end of the rotating shaft 4.1 is connected with the lower bearing, a driving motor 4.5 is fixed at the top circular plate, a motor shaft of the driving motor is connected with the top end of the rotating shaft 4.1, an upper bearing seat 4.3 is fixed in the vertical cylinder 4, an upper bearing 4.4 is fixed at the upper bearing seat 4.3, the rotating shaft further penetrates through the upper bearing and is fixed with the inner ring of the upper bearing, a plurality of elliptical column-shaped blocks 4.2 are fixed at the rotating shaft, and all the elliptical column-shaped blocks are positioned between the upper bearing 4.4 and the lower bearing 4.7; the side of vertical cylinder is connected with a plurality of horizontal cylinder 5, the horizontal cylinder internal fixation has fixed block 5.1 that has the through-hole, through-hole department is passed by horizon bar 5.4, the one end butt of horizon bar the elliptic cylinder piece, the other end of horizon bar is connected with pat portion 5.5, horizon bar department still is fixed with one can be at gliding slider 5.3 of horizontal cylinder, the slider with be connected with extension spring 5.2 between the fixed block, a plurality of horizontal cylinder are located a plurality of level, and every level department has 4 horizontal cylinders, the one end butt of 4.2 and 4 horizon bar 5.4 of every elliptic cylinder piece.
The number of the circular ring parts is more than or equal to 3; the number of the first connecting rods and the number of the second connecting rods are both 6; each circular part is connected with the outer side wall of the vertical cylinder through 4 third connecting rods. The flapping part is a plate with a circular arc-shaped section. The horizontal cylinders are distributed on 4 horizontal heights, 4 horizontal cylinders are arranged at each horizontal height, and the 4 horizontal cylinders at the same horizontal height are distributed at equal intervals; the total number of the horizontal cylinders is 16. The horizontal rod is hemispherical with one end abutted against the elliptic cylindrical block. The top annular plate has a mounting hole. The mounting holes are 6, and the 6 mounting holes are distributed at equal intervals. A plurality of elliptic cylindrical blocks which are distributed at equal intervals from top to bottom.
According to the filter bag framework, the filter bag body can be sleeved outside the framework, the top end of the filter bag body can be clamped between the top circular ring plate and the clamping plate, the rotating shaft can be driven to rotate through the rotation of the driving motor, so that the plurality of elliptic cylindrical blocks are driven to rotate, the end parts of the horizontal rods are abutted against the elliptic cylindrical blocks, and the plurality of horizontal rods horizontally reciprocate under the cooperation of the tension springs, so that the flapping parts are driven to flap the filter bag body, and ash removal is realized. As shown in fig. 7 and 8, the flapping part can flap the filter bag body back and forth along with the rotation of the elliptic cylindrical block.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (6)
1. A self-cleaning dust removal filter bag framework is characterized by comprising a framework body and an ash removal device, wherein the framework body comprises a top circular plate, a bottom circular plate, a clamping plate, a plurality of circular parts and a plurality of vertical rods, each vertical rod is connected with the top circular plate, the bottom circular plate and all the circular parts, the vertical rods are parallel to each other, the circular parts are parallel to each other, the top circular plate is connected with the top circular plate through a plurality of first connecting rods, the bottom circular plate is connected with the bottom circular plate through a plurality of second connecting rods, the clamping plate is circular, and the clamping plate is connected with the top circular plate through bolts; the ash removal device comprises a rotating shaft and a vertical cylinder with a circular section, each circular ring part is connected with the outer side wall of the vertical cylinder through a third connecting rod, the bottom of the vertical cylinder is fixed with a bottom circular plate, a lower bearing seat is fixed on the bottom circular plate, a lower bearing is fixed at the lower bearing seat, the bottom end of the rotating shaft is connected with the lower bearing, a driving motor is fixed at a top circular plate, a motor shaft of the driving motor is connected with the top end of the rotating shaft, an upper bearing seat is fixed in the vertical cylinder, an upper bearing is fixed at the upper bearing seat, the rotating shaft penetrates through the upper bearing and is fixed with the inner ring of the upper bearing, a plurality of elliptic cylindrical blocks are fixed at the rotating shaft, and all the elliptic cylindrical blocks are positioned between the upper bearing and the lower bearing; the side surface of the vertical cylinder is connected with a plurality of horizontal cylinders, fixed blocks with through holes are fixed in the horizontal cylinders, the through holes are penetrated through by horizontal rods, one ends of the horizontal rods are abutted to the elliptic cylindrical blocks, the other ends of the horizontal rods are connected with beating parts, a sliding block capable of sliding in the horizontal cylinders is further fixed at the horizontal rods, tension springs are connected between the sliding block and the fixed blocks, the horizontal cylinders are located at a plurality of horizontal heights, each horizontal height is provided with 4 horizontal cylinders, and each elliptic cylindrical block is abutted to one ends of the 4 horizontal rods; the number of the circular ring parts is more than or equal to 3; the number of the first connecting rods and the number of the second connecting rods are both 6; each circular part is connected with the outer side wall of the vertical cylinder through 4 third connecting rods; the flapping part is a plate with a circular arc-shaped section.
2. The self-cleaning dust-removing filter bag framework of claim 1, wherein the horizontal cylinders are distributed on 4 horizontal heights, and the 4 horizontal cylinders at the same horizontal height are distributed at equal intervals; the total number of the horizontal cylinders is 16.
3. The self-cleaning dust bag framework of claim 1, wherein the end of the horizontal rod abutting against the elliptic cylindrical block is hemispherical.
4. The self-cleaning dust bag cage of claim 1 wherein the top annular plate has mounting holes.
5. The self-cleaning dust bag framework of claim 4, wherein the number of the mounting holes is 6, and the 6 mounting holes are distributed at equal intervals.
6. The self-cleaning dust bag framework of claim 1, wherein the plurality of oval cylindrical blocks are distributed at equal intervals from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397633.9A CN108554030B (en) | 2018-04-28 | 2018-04-28 | Self-cleaning formula dust removal filter bag skeleton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397633.9A CN108554030B (en) | 2018-04-28 | 2018-04-28 | Self-cleaning formula dust removal filter bag skeleton |
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| Publication Number | Publication Date |
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| CN108554030A CN108554030A (en) | 2018-09-21 |
| CN108554030B true CN108554030B (en) | 2020-06-09 |
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| CN201810397633.9A Active CN108554030B (en) | 2018-04-28 | 2018-04-28 | Self-cleaning formula dust removal filter bag skeleton |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045864B (en) * | 2018-10-10 | 2021-03-26 | 江苏鼎盛滤袋有限公司 | Multi-cylinder combined dust removal filter bag |
| CN109045863B (en) * | 2018-10-10 | 2020-10-02 | 江苏鼎盛滤袋有限公司 | Dust removal filter bag with multilayer structure |
| CN109078408B (en) * | 2018-10-11 | 2020-07-31 | 江苏鼎盛滤袋有限公司 | Self-cleaning dust removal filter bag |
| CN112774338A (en) * | 2021-01-18 | 2021-05-11 | 金华华东环保设备有限公司 | Explosion-proof bag collector |
| CN113082872B (en) * | 2021-03-04 | 2022-05-03 | 江苏鑫泉环保材料有限公司 | Special spring pps dust removal filter bag of chemical plant of power plant |
| CN113267056B (en) * | 2021-06-03 | 2023-05-02 | 安徽天顺环保设备股份有限公司 | Negative pressure pulse dust collector for ferrosilicon stove |
| CN115006927A (en) * | 2022-07-01 | 2022-09-06 | 江苏宏伟除尘配件研发有限公司 | Self-cleaning dust removal filter bag framework and use method thereof |
| CN116651100A (en) * | 2023-04-27 | 2023-08-29 | 江苏蓝天环保集团股份有限公司 | But automatic dust removal's of program execution dust removal filter bag |
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| DE9316420U1 (en) * | 1993-10-27 | 1994-02-10 | W.L. Gore & Associates Gmbh, 85640 Putzbrunn | Support cage for glass fiber bag filters for gas filtration |
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| CN204294034U (en) * | 2014-11-14 | 2015-04-29 | 国家电网公司 | Self-cleaning dedusting filtering bag skeleton |
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| CN108554030A (en) | 2018-09-21 |
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