CN108671647B - Dust removal filter bag capable of efficiently removing dust - Google Patents
Dust removal filter bag capable of efficiently removing dust Download PDFInfo
- Publication number
- CN108671647B CN108671647B CN201810397377.3A CN201810397377A CN108671647B CN 108671647 B CN108671647 B CN 108671647B CN 201810397377 A CN201810397377 A CN 201810397377A CN 108671647 B CN108671647 B CN 108671647B
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- horizontal
- dust
- plate
- circular plate
- filter bag
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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
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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
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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
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
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- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust-removing filter bag capable of efficiently removing dust, which comprises a filter bag body, a cage frame and a dust removing device, wherein the cage frame comprises a top circular plate, a bottom circular plate, a clamping plate, a plurality of circular parts and a plurality of first vertical rods, each first vertical rod is connected with the top circular plate, the bottom circular plate and all the circular parts, the plurality of first vertical rods are parallel to each other, the plurality of 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 second vertical rod and a vertical cylinder with a square cross section, and a flapping part capable of moving back and forth is arranged in the vertical cylinder, so that mechanical flapping ash removal is realized. The dust removal filter bag has a good dust removal effect.
Description
Technical Field
The invention relates to the field of dust removal filter bags, in particular to a dust removal filter bag capable of efficiently removing dust.
Background
The filter bag is common dust removal equipment in a chemical plant, and fine dust cannot pass through the filter bag to remove dust and purify air when the air passes through the filter bag by arranging the filter bag array. However, after a certain period of use, much dust blocks the fine pores of the filter bag, thereby deteriorating the dust removing effect. At present, the common practice is to blow back to remove ash, but the effect of the airflow ash removal is time-different. The ash removal force is not enough.
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 dust removal filter bag capable of efficiently cleaning dust.
The technical scheme is as follows: a dust removal filter bag comprises a filter bag body, a cage and an ash removal device, wherein the cage comprises a top circular plate, a bottom circular plate, a clamping plate, a plurality of circular parts and a plurality of first vertical rods, each first vertical rod is connected with the top circular plate, the bottom circular plate and all the circular parts, the plurality of first 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 a bolt; the ash removal device comprises a second vertical rod and a vertical cylinder with a square cross 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, the bottom of the second vertical rod is fixedly connected with a lower movable plate, a compression spring is connected between the lower movable plate and the bottom circular plate, an upper movable plate is fixed at the top of the second vertical rod, a driving motor is fixed at the top circular plate, a cam is fixed on a motor shaft of the driving motor and abutted against the upper movable plate, a first sliding block is further fixed at the second vertical rod and positioned in the vertical cylinder, the upper movable plate is positioned above the vertical cylinder, a plurality of frustum-shaped blocks are further fixed at the second vertical rod, and all the frustum-shaped blocks are positioned between the first sliding block and the lower movable plate; 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 frustum shape piece, the other end of horizon bar is connected with patting portion, horizon bar department still is fixed with a second slider, the second 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 frustum shape piece and 4 horizon bars.
Further, the number of the circular ring parts is more than or equal to 3.
Further, the flapping part is plate-shaped with a circular arc-shaped section.
Further, the number of the first connecting rods and the number of the second connecting rods are both 6.
Further, each circular part is connected with the outer side wall of the vertical cylinder through 4 third connecting rods.
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.
Furthermore, one end of the horizontal rod, which is abutted against the frustum-shaped block, is hemispherical.
Further, the cross sections of the horizontal cylinder and the second sliding block are both square.
Further, the top ring plate has a mounting hole.
Further, the top end of the filter bag body is clamped between the top circular ring plate and the clamping plate.
Furthermore, the first sliding block is fixedly connected with the second vertical rod, and the second sliding block is fixedly connected with the horizontal rod; the first sliding block can slide up and down in the vertical cylinder, and the second sliding block can slide horizontally in the horizontal cylinder; the fixed block is fixedly connected with the inner side wall of the horizontal cylinder; the horizontal rod can move horizontally relative to the fixed block.
Has the advantages that: the filter bag of the invention cleans ash by mechanical beating, the beating speed can be accelerated along with the acceleration of the rotating speed of the motor, the beating force is large, and the ash cleaning effect is good.
Drawings
FIG. 1 is a schematic view of a dust filter bag according to the present invention, wherein a tapping portion abuts against a filter bag body;
FIG. 2 is an enlarged view of area A;
FIG. 3 is a schematic view of a dust filter bag according to the present invention, wherein the tapping portion is not abutted to the filter bag body;
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 a plurality of horizontal tubes and a flapping part of a vertical tube.
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 a first vertical bar; 4, vertical cylinders; 4.1 a second vertical bar; 4.2 a frustum-shaped block; 4.3 first slide block; 4.4, an upper movable plate; 4.5 cam; 4.6, a movable plate is arranged; 4.7 compression spring; 5, a horizontal cylinder; 5.1 fixing blocks; 5.2 tension springs; 5.3 a second slide block; 5.4 horizontal rods; 5.5 beating part.
A dust removal filter bag comprises a filter bag body, a cage and an ash removal device, wherein the cage comprises a top circular plate 1.2, a bottom circular plate 2.2, a clamping plate, a plurality of circular parts 3 and a plurality of first vertical rods 3.2, each first vertical rod 3.2 is connected with the top circular plate, the bottom circular plate and all the circular parts, the plurality of first vertical rods are parallel to each other, the plurality of circular parts 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, the bottom circular plate is connected with the bottom circular plate 2.1 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 cleaning device comprises a second vertical rod 4.1 and a vertical cylinder 4 with a square section, each circular ring part 3 is connected with the outer side wall of the vertical cylinder 4 through a third connecting rod 3.1, the bottom of the vertical cylinder is fixed with the bottom circular plate, the bottom of the second vertical rod is fixedly connected with a lower movable plate 4.6, a compression spring is connected between the lower movable plate and the bottom circular plate, an upper movable plate is fixed at the top of the second vertical rod, a driving motor is fixed at the top circular plate, a cam 4.5 is fixed on a motor shaft of the driving motor, the cam is abutted against the upper movable plate 4.4, a first sliding block 4.3 is further fixed at the second vertical rod and is positioned in the vertical cylinder, the upper movable plate is positioned above the vertical cylinder, a plurality of frustum-shaped blocks are further fixed at the second vertical rod, and all the frustum-shaped blocks are positioned between the first sliding block and the lower movable plate; 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 the horizon bar, the one end butt of horizon bar the frustum shape piece, the other end of horizon bar is connected with patting portion, horizon bar department still is fixed with a second slider 5.3, the second 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 every frustum shape piece and 4 horizon bars.
The number of the circular ring parts is more than or equal to 3. The flapping part is a plate with a circular arc-shaped section. 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 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. One end of the horizontal rod, which is abutted against the frustum-shaped block, is hemispherical. The cross sections of the horizontal cylinder and the second sliding block are both square. The top annular plate has a mounting hole. The top end of the filter bag body is clamped between the top circular ring plate and the clamping plate. The first sliding block is fixedly connected with the second vertical rod, and the second sliding block is fixedly connected with the horizontal rod; the first sliding block can slide up and down in the vertical cylinder, and the second sliding block can slide horizontally in the horizontal cylinder; the fixed block is fixedly connected with the inner side wall of the horizontal cylinder; the horizontal rod can move horizontally relative to the fixed block.
According to the filter bag, the upper movable plate can be pressed downwards through the rotation of the cam, and the second vertical rod can reciprocate up and down by matching with the compression spring, so that the plurality of frustum-shaped blocks are driven to reciprocate up and down. Because the tip butt frustum shape piece of horizon bar to under the pulling force effect of extension spring, the horizontal reciprocating motion of a plurality of horizon bars drives the reciprocal filter bag body of patting of portion of patting, thereby realizes the deashing. When the driving motor is turned on, the ash removing device is switched back and forth between the state shown in fig. 1 and the state shown in fig. 3.
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 (8)
1. The dust removal filter bag capable of efficiently removing dust is characterized by comprising a filter bag body, a cage frame and a dust removing device, wherein the cage frame comprises a top circular plate, a bottom circular plate, a clamping plate, a plurality of circular parts and a plurality of first vertical rods, each first vertical rod is connected with the top circular plate, the bottom circular plate and all the circular parts, the plurality of first 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, the clamping plate is connected with the top circular plate through bolts, and the top end of the filter bag body is clamped between the top circular plate and the clamping plate; the ash removing device comprises a second vertical rod and a vertical cylinder with a square section, the inner side of 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 the bottom circular plate, the bottom of the second vertical rod is fixedly connected with a lower movable plate, a compression spring is connected between the lower movable plate and the bottom circular plate, an upper movable plate is fixed at the top of the second vertical rod, a driving motor is fixed at the top circular plate, a cam is fixed on a motor shaft of the driving motor, the cam is abutted against the upper movable plate, a first sliding block is further fixed at the second vertical rod and is positioned in the vertical cylinder and can slide up and down in the vertical cylinder, the upper movable plate is positioned above the vertical cylinder, a plurality of frustum-shaped blocks are further fixed at the second vertical rod, and all the frustum-shaped blocks are positioned between the first sliding block and the lower movable plate; 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 frustum-shaped blocks, the other ends of the horizontal rods are connected with beating parts, a second sliding block is fixed at the horizontal rods, tension springs are connected between the second 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 frustum-shaped block is abutted to one ends of the 4 horizontal rods; the flapping part is in a plate shape with a circular arc-shaped section; one end of the horizontal rod, which is abutted against the frustum-shaped block, is hemispherical.
2. The dust-removing filter bag capable of efficiently cleaning dust of claim 1, wherein the number of the circular ring parts is more than or equal to 3.
3. The dust-removing filter bag capable of efficiently cleaning dust of claim 1, wherein the number of the first connecting rod and the second connecting rod is 6.
4. The dust-removing filter bag capable of efficiently cleaning ash of claim 1, wherein each circular ring part is connected with the outer side wall of the vertical cylinder through 4 third connecting rods.
5. The dust-removing filter bag capable of efficiently cleaning dust according to claim 1, wherein the horizontal cylinders are distributed on 4 horizontal heights, each horizontal height has 4 horizontal cylinders, and the 4 horizontal cylinders at the same horizontal height are distributed at equal intervals; the total number of the horizontal cylinders is 16.
6. The dust-removing filter bag capable of efficiently cleaning dust of claim 1, wherein the horizontal cylinder and the second sliding block are both square in cross section.
7. The dust bag for removing ash efficiently as claimed in claim 1, wherein the top circular plate has a mounting hole.
8. The dust-removing filter bag capable of efficiently cleaning dust of claim 7, wherein the number of the mounting holes is more than or equal to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397377.3A CN108671647B (en) | 2018-04-28 | 2018-04-28 | Dust removal filter bag capable of efficiently removing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397377.3A CN108671647B (en) | 2018-04-28 | 2018-04-28 | Dust removal filter bag capable of efficiently removing dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108671647A CN108671647A (en) | 2018-10-19 |
| CN108671647B true CN108671647B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810397377.3A Active CN108671647B (en) | 2018-04-28 | 2018-04-28 | Dust removal filter bag capable of efficiently removing dust |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109381931B (en) * | 2018-11-29 | 2020-09-22 | 大余明发矿业有限公司 | Enhancement mode pulse dust collector |
| CN109621574B (en) * | 2019-01-23 | 2021-04-06 | 广东科霖环保设备有限公司 | Sack dust collector of industrial waste gas |
| CN112807875B (en) * | 2020-12-28 | 2022-02-18 | 安徽省恒金矿业有限公司 | Dust pelletizing system is used in limestone production |
| CN112604405B (en) * | 2020-12-28 | 2022-02-18 | 安徽省恒金矿业有限公司 | Lime stone dust collecting and processing equipment |
| CN114259802B (en) * | 2021-11-22 | 2022-12-20 | 江苏东方滤袋股份有限公司 | High-efficient dust removal filter bag with dust collecting function |
| CN114259808B (en) * | 2021-12-06 | 2022-12-20 | 江苏东方滤袋股份有限公司 | Active ash removal type industrial smoke dust removal filter bag |
| CN114307417B (en) * | 2021-12-31 | 2023-05-05 | 江苏东方滤袋股份有限公司 | PPS modified acid-base-resistant high-temperature-resistant oxidation-resistant dedusting filter bag |
| CN114618237A (en) * | 2022-05-17 | 2022-06-14 | 江苏汉唐环保科技有限公司 | Low-pressure pulse long-bag dust collector with sieve tube anti-blocking function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3646801B2 (en) * | 2002-09-30 | 2005-05-11 | 日立プラント建設株式会社 | Bag filter type dust collector |
| CN2782945Y (en) * | 2005-04-08 | 2006-05-24 | 山东大学 | Exhausting gas grain filter for diesel vehicle |
| CN203043790U (en) * | 2013-01-23 | 2013-07-10 | 李正斌 | Powder centralized-collecting device |
| CN105013257A (en) * | 2014-04-29 | 2015-11-04 | 缪顺康 | Swinging bag-type dust collector |
| CN207253949U (en) * | 2017-07-18 | 2018-04-20 | 佛山市嘉名环保节能设备科技有限公司 | A kind of rapping dust removal device |
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| CN108671647A (en) | 2018-10-19 |
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